收录年限

2010.1.4 检索（收录 413 条）收录年限：2009 显示 1 条，共 413 条作者: Zhang, XB (Zhang, Xiaobin); Zhang, ZJ (Zhang, Zhijun); Sha, WW (Sha, Weiwei); Xie, CM (Xie, Chunming); Xi, GJ (Xi, Guangjun); Zhou, HH (Zhou, Honghui); Zhang, YM (Zhang, Yumei) 标题: Electroconvulsive therapy increases glial cell-line derived neurotrophic factor (GDNF) serum levels in patients with drug-resistant depression 来源出版物: PSYCHIATRY RESEARCH, 170 (2-3): 273-275 DEC 30 2009 语言: English 文献类型: Article 作者关键词: Electroconvulsive therapy; Glial cell-line derived neurotrophic factor; Major depressive disorder KeyWords Plus: NERVE GROWTH-FACTOR; C6 GLIOMA-CELLS; BIPOLAR DISORDER; MAJOR DEPRESSION; GENE-EXPRESSION; BRAIN; RAT; FAMILY; EPIDEMIOLOGY; STIMULATION 摘要: Electroconvulsive therapy (ECT) can be effective in patients with depression resistant to pharmacologic medication. We report that serum levels of glial cell-line derived neurotrophic factor (GDNF) were increased following ECT of patients with drug-resistant depression. When patients were sub-classified into ECT responders and non-responders, serum GDNF levels were significantly increased (58%) in responsive patients following ECE No significant increase was seen in non-responders. These results suggest that successful ECT may be associated with elevated serum GDNF levels. (C) 2009 Elsevier Ireland Ltd. All rights reserved. 地址: [Zhang, Xiaobin; Zhang, Zhijun; Xie, Chunming; Xi, Guangjun] Southeast Univ, Affiliated ZhongDa Hosp, Dept Neurol, Nanjing 210009, Peoples R China; [Zhang, Xiaobin; Sha, Weiwei; Zhou, Honghui; Zhang, Yumei] Yangzhou Univ, Dept Psychiat, Affiliated WuTaiShan Hosp, Yangzhou 225003, Peoples R China 通讯作者地址: Zhang, ZJ, Southeast Univ, Affiliated ZhongDa Hosp, Dept Neurol, 87 DingJiaQiao Rd, Nanjing 210009, Peoples R China. 电子邮箱地址: zhangxiaobim@163.com; zhijunzhang838@yahoo.com.cn; sww63723@sohu.com; chmixe@yahoo.com.cn; xiguangjun@163.com; zhh8@yzcn.net; zhangyumei106106@163.com 基金资助致谢: 基金资助机构 National Nature Science Foundation of China Nature Science Intensive Fund 授权号 30770779 30825014 BK2006708 JiangSu Province and the National Basic Research Program of China 2007CB512308 National HIGH Technique Research and Development Program 2007AA0200Z435 This work was partially supported by the National Nature Science Foundation of China (No: 30770779; 30825014; Zhang ZJ), the Nature Science Intensive Fund (No: BK2006708: Zhang ZJ) of JiangSu Province and the National Basic Research Program of China (973 Program; No: 2007CB512308; Zhang ZJ) and the National HIGH Technique Research and Development Program (863 Program; No: 2007AA0200Z435: Zhang ZJ). 引用的参考文献数: 31 被引频次: 0 出版商: ELSEVIER IRELAND LTD 出版商地址: ELSEVIER HOUSE, BROOKVALE PLAZA, EAST PARK SHANNON, CO, CLARE, 00000, IRELAND ISSN: 0165-1781 DOI: 10.1016/j.psychres.2009.01.011 29 字符的来源出版物名称缩写: PSYCHIAT RES ISO 来源文献出版物名称缩写: Psychiatry Res. 来源文献页码计数: 3 学科类别: Psychiatry ISI 文献传递号: 533WD 显示 2 条，共 413 条作者: Yang, JC (Yang, Jianchang); Zhang, JH (Zhang, Jianhua) 标题: Grain-filling problem in 'super' rice 来源出版物: JOURNAL OF EXPERIMENTAL BOTANY, 61 (1): 1-4 JAN 2010 语言: English 文献类型: Article 作者关键词: Carbohydrate metabolism; grain-filling; inferior spikelets; soil drying; super rice KeyWords Plus: ORYZA-SATIVA L.; DEVELOPING ENDOSPERM; CARBOHYDRATE STORAGE; YIELD; WHEAT; PANICLE; EXPRESSION; NITROGEN; CULTIVARS; SYNTHASE 摘要: Modern rice (Oryza sativa L.) cultivars, especially the newly bred 'super' rice, have numerous spikelets on a panicle with a large yield capacity. However, these cultivars often fail to achieve their high yield potential due to poor grain-filling of later-flowering inferior spikelets (in contrast to the earlier-flowering superior spikelets). Conventional thinking to explain the poor grain-filling is the consequence of carbon limitation. Recent studies, however, have shown that carbohydrate supply should not be the major problem because they have adequate sucrose at their initial grain-filling stage. The low activities of key enzymes in carbon metabolism may contribute to the poor grain-filling. Proper field practices, such as moderate soil drying during mid- and late grain-filling stages, could solve some problems in poor grain-filling. Further studies are needed by molecular approaches to investigate the signal transport, the hormonal action, the gene expressions, and the biochemical processes in inferior spikelets. 地址: [Zhang, Jianhua] Hong Kong Baptist Univ, Dept Biol, Hong Kong, Hong Kong, Peoples R China; [Yang, Jianchang] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou, Jiangsu, Peoples R China 通讯作者地址: Zhang, JH, Hong Kong Baptist Univ, Dept Biol, Hong Kong, Hong Kong, Peoples R China. 电子邮箱地址: jzhang@hkbu.edu.hk 基金资助致谢: 基金资助机构授权号 National Basic Research Program 2009CB118603 National Natural Science Foundation of China 30771274 30871480 Doctoral Foundation of the Ministry of Education, China 200811170002 Research Grant Council of Hong Kong HKBU 262809 Hong Kong University Grants Committee AOE/B-07/99 Hong Kong Baptist University Strategic Development Fund We are grateful for grants from the National Basic Research Program (973 Program, 2009CB118603), the National Natural Science Foundation of China (30771274, 30871480), the Doctoral Foundation of the Ministry of Education, China (200811170002), the Research Grant Council of Hong Kong (HKBU 262809), the Hong Kong University Grants Committee (AOE/B-07/99), and the Hong Kong Baptist University Strategic Development Fund. 引用的参考文献数: 28 被引频次: 0 出版商: OXFORD UNIV PRESS 出版商地址: GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND ISSN: 0022-0957 DOI: 10.1093/jxb/erp348 29 字符的来源出版物名称缩写: J EXP BOT ISO 来源文献出版物名称缩写: J. Exp. Bot. 来源文献页码计数: 4 学科类别: Plant Sciences ISI 文献传递号: 531RU 显示 3 条，共 413 条作者: Su, YC (Su, Yuanchang); Hu, JG (Hu, Jingguo) 标题: New approach to spin dynamics simulation in magnetic system 来源出版物: PHYSICS LETTERS A, 374 (2): 339-342 DEC 28 2009 语言: English 文献类型: Article 作者关键词: Spin dynamics simulation; Landau-Lifshitz-Gilbert equation; Magnetic system; Computational time KeyWords Plus: PARTICLES 摘要: New approach to spin dynamics simulation in magnetic system is presented. In the approach, we substitute new algorithm for Landau-Lifshitz-Gilbert dynamics. which enable us to achieve the final stable state of magnetic system much faster than traditional spin dynamics simulation. A square-shaped sample with 32 x 32 x 4 size under different conditions is calculated. Our results show the new approach can largely reduce the computational time. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Su, Yuanchang; Hu, Jingguo] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Su, YC, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: ycsu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 10974170 Natural Science Foundation of College of Jiangsu Province 09KJB140011 This work is supported by the National Natural Science Foundation of China under the grant No. 10974170 and the Natural Science Foundation of College of Jiangsu Province under the grant No. 09KJB140011. 引用的参考文献数: 17 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0375-9601 DOI: 10.1016/j.physleta.2009.10.070 29 字符的来源出版物名称缩写: PHYS LETT A ISO 来源文献出版物名称缩写: Phys. Lett. A 来源文献页码计数: 4 学科类别: Physics, Multidisciplinary ISI 文献传递号: 529KP 显示 4 条，共 413 条作者: Zhang, QH (Zhang, Qinghua); Li, G (Li, Gang) 标题: On a class of second order differential inclusions driven by the scalar p-Laplacian 来源出版物: NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 72 (1): 151-163 JAN 1 2010 语言: English 文献类型: Article 作者关键词: Sobolev space; Ordered Banach space; Upper and lower solutions; Upper semicontinuous map; Completely continuous operator; Fixed point; Maximal monotone map; Yosida approximation KeyWords Plus: BOUNDARY-VALUE-PROBLEMS; PERIODIC-SOLUTIONS; SYSTEMS 摘要: In this paper, we study a class of nonlinear value boundary problems for second order differential inclusions. By using the methods of upper-lower solutions, truncations and penalization, we give some existence results of the extremal (greatest and smallest) solutions. Our approach is based on the theories of fixed points, maximal monotone operators and ordered Banach spaces. (C) 2009 Elsevier Ltd. All rights reserved. 地址: [Zhang, Qinghua] Nantong Univ, Sch Sci, Nantong 226019, Peoples R China; [Zhang, Qinghua; Li, Gang] Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China 通讯作者地址: Zhang, QH, Nantong Univ, Sch Sci, Nantong 226019, Peoples R China. 电子邮箱地址: zhangqh1971@126.com 引用的参考文献数: 19 被引频次: 0 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0362-546X DOI: 10.1016/j.na.2009.06.041 29 字符的来源出版物名称缩写: NONLINEAR ANAL-THEOR METH APP ISO 来源文献出版物名称缩写: Nonlinear Anal.-Theory Methods Appl. 来源文献页码计数: 13 学科类别: Mathematics, Applied; Mathematics ISI 文献传递号: 530FH 显示 5 条，共 413 条作者: Zhang, YM (Zhang, Yumei); Lu, H (Lu, Hao); Yuan, Y (Yuan, Yan); Liu, XZ (Liu, Xuezhong); Liu, ZP (Liu, Zongping) 标题: Neuroprotective effects of combined lead and cadmium, as well as N-acetylcysteine, on cerebral cortical neurons following lipid peroxidation injury 来源出版物: NEURAL REGENERATION RESEARCH, 4 (11): 907-911 NOV 2009 语言: English 文献类型: Article 作者关键词: lead; cadmium; cortical neurons; N-acetylcysteine; lipid peroxidation KeyWords Plus: OXIDATIVE STRESS; RATS; EXPOSURE; BRAIN; ANTIOXIDANTS; INTOXICATION; INVOLVEMENT; DAMAGE 摘要: BACKGROUND: Studies have reported the antioxidant effects of lead and cadmium in the central nervous system, but very few have addressed the combined toxicity of lead and cadmium. The mechanisms by which these combined heavy metals are toxic, as well as how to protect cells from these agents, remains poorly understood. OBJECTIVE: Primary cultured rat cortical neurons were used to determine the effects of combined lead and cadmium on levels of glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), catalase (CAT), and acetylcholinesterase (ACNE), as well as malondialdehyde (MDA), and to evaluate the neuroprotective effects of N-acetylcysteine (NAC). DESIGN, TIME AND SETTING: An in vitro toxicological observation was performed at the Comparative Medicine Center of Yangzhou University from August 2007 to April 2008. MATERIALS: Lead acetate, cadmium acetate, and NAC were purchased from Sigma-Aldrich (St. Louis, USA). Commercial kits of GSH-Px, SOD, CAT, ACNE, and MDA were purchased from Nanjing Jiancheng Bioengineering Institute, Nanjing, China. METHODS: The cerebral cortical neurons were isolated from newborn Sprague dawley rats at 24 hours after birth and primary cultured for 6 days. Thereafter, the cells were treated with a range of cadmium doses (0, 5.0, and 10.0 mu mol/L), lead doses (0, 1.0, and 2.0 mu mol/L), or a combination of the two for 12 hours at 37 degrees C in a 5% CO2 incubator, respectively. In addition, the cells were incubated with different doses of cadmium and/or lead and (0 and 50 mu mol/L) NAC for 12 hours to assess the protective effects on cell survival. MAIN OUTCOME MEASURES: The activity of SOD, GSH-Px, CAT, and ACNE, as well as MDA content, in the cell lysates was detected using commercial kits. RESULTS: At 12 hours after treatment, compared to the control group, activity of GSH-Px, SOD, and ACNE in the lead, cadmium, or combined treated cells was significantly decreased with increasing doses of cadmium/or lead (P < 0.05), but CAT activity and MDA levels were significantly increased (P < 0.05). The combination of cadmium and lead led to higher levels of toxicity than individual exposure. CONCLUSION: The degree of oxidative damage increased when the two heavy metals were combined. NAC protected neonatal cortical neurons by increasing activity of anti-oxidative enzymes, and reducing lipid peroxidation, but the reduction was not statistically significant. 地址: [Zhang, Yumei; Lu, Hao; Yuan, Yan; Liu, Xuezhong; Liu, Zongping] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Jiangsu Prov, Peoples R China; [Lu, Hao] NW A&F Univ, Coll Vet Med, Yangling 712100, Shaanxi Prov, Peoples R China 通讯作者地址: Liu, ZP, Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Jiangsu Prov, Peoples R China. 电子邮箱地址: liuzongping@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 305713847 Natural Science Foundation of Jiangsu Province BK2008214 Supported by: the National Natural Science Foundation of China, No. 305713847; Natural Science Foundation of Jiangsu Province, No. BK2008214 引用的参考文献数: 24 被引频次: 0 出版商: SHENYANG EDITORIAL DEPT NEURAL REGENERATION RES 出版商地址: PO BOX 1234, SHENYANG, LIAONING 110004, PEOPLES R CHINA ISSN: 1673-5374 DOI: 10.3969/j.issn.1673-5374.2009.11.019 29 字符的来源出版物名称缩写: NEURAL REGEN RES ISO 来源文献出版物名称缩写: Neural Regen. Res. 来源文献页码计数: 5 学科类别: Cell Biology; Neurosciences ISI 文献传递号: 531KR 显示 6 条，共 413 条作者: Zhu, JW (Zhu, Junwu); Wang, JD (Wang, Jiandong); Li, B (Li, Bin) 标题: A formal method for integrating distributed ontologies and reducing the redundant relations 来源出版物: KYBERNETES, 38 (10): 1870-1879 2009 语言: English 文献类型: Article 作者关键词: Cybernetics; Integration; Programming and algorithm theory; Semantics 摘要: Purpose - The purpose of this paper is to integrate distribut\ed ontologies on the web system and clarify the structure of the integrated one Design/methodology/approach - A formal method based on concept lattices is introduced as a mechanism to form more general semantic level. By checking the extension and the intension of concept, this method extracts the concept pairs satisfying inclusion relations from descartes' set of concepts in distributed ontologies first, and then constructs a concept lattice according to these concept pairs An algorithm to reduce redundant relations is also proposed to clarify the structure of integrated ontology. Findings - The experiments demonstrate the effectiveness of the proposed method to reduce redundant relations, and the Nir-to-Ner ratio inclines to 1 05 from 3 13. Research limitations/implications - Instances of certain concept are not given completely on the web, so it is difficult to check extension of different concepts Practical implications - A very useful method of integrating distributed ontologies on the web Originality/value Compared with existing methods, this formal method can be performed by program automatically without any human intervening, and can extract the inclusion relations between concepts from distributed ontologies completely. 地址: [Zhu, Junwu; Wang, Jiandong] Nanjing Univ Aeronaut & Astronaut, Coll Informat Sci & Technol, Nanjing 210016, Peoples R China; [Zhu, Junwu; Li, Bin] Yangzhou Univ, Coll Informat Engn, Yangzhou, Peoples R China; [Li, Bin] Nanjing Univ, State Key Lab Novel Software Technol, Nanjing 210008, Peoples R China 通讯作者地址: Zhu, JW, Nanjing Univ Aeronaut & Astronaut, Coll Informat Sci & Technol, Nanjing 210016, Peoples R China. 基金资助致谢: 基金资助机构授权号 National 863 Project 2006AA12A106 JSNSF BK2007074 JSENSF 06KJB520132 This paper is jointly supported by National 863 Project (2006AA12A106), JSNSF with the Project No. BK2007074 and JSENSF with the Project No. 06KJB520132. 引用的参考文献数: 17 被引频次: 0 出版商: EMERALD GROUP PUBLISHING LIMITED 出版商地址: HOWARD HOUSE, WAGON LANE, BINGLEY BD16 1WA, W YORKSHIRE, ENGLAND ISSN: 0368-492X DOI: 10.1108/03684920910994411 29 字符的来源出版物名称缩写: KYBERNETES ISO 来源文献出版物名称缩写: Kybernetes 来源文献页码计数: 10 学科类别: Computer Science, Cybernetics ISI 文献传递号: 531SC 显示 7 条，共 413 条作者: Xi, JQ (Xi, Juqun); Guo, R (Guo, Rong) 标题: Studies on the Interactions Between Genistein and Copolymer F127 来源出版物: JOURNAL OF SOLUTION CHEMISTRY, 38 (12): 1588-1600 DEC 2009 语言: English 文献类型: Article 作者关键词: Polymeric micelles; Genistein; Complex; pH dependence; Controlled release KeyWords Plus: PLURONIC((R)) BLOCK-COPOLYMERS; POLYMERIC MICELLES; TRIBLOCK COPOLYMERS; DRUG CARRIERS; DELIVERY; CANCER; SOLUBILIZATION; COMPATIBILITY; MOLECULES; RELEASE 摘要: In this paper, the interactions of an isoflavone molecule, Genistein (Gen), with Pluronic F127 at different pH values have been investigated using laser light scattering techniques, film analysis methods, UV-vis spectroscopy and transmission electron microscopy. The TEM images and the DSL studies indicate the formation of a Gen/F127 complex induced by the solubilization of Gen in micelles, and the stability of the Gen/F127 complex decreases with the increase of pH. At pH of 6.4, the turbidity of the Gen/F127 complex solution is significantly reduced in the presence of 0.31 mola <...L-1 ethylene glycol, indicating the existence of hydrogen bonds between Gen and the F127 copolymer. Experiments on controlled release demonstrate that Gen-loaded F127 micelles act as a drug carrier, giving slow release to the surrounding solution over a period of time. Rapid release can be triggered by increasing the pH of the micelle solutions. 地址: [Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Xi, Juqun] Yangzhou Univ, Sch Med, Dept Pharmacol, Yangzhou 225002, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: xijq@yzu.edu.cn; guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Scientific Foundation of China 授权号 20633010 20773106 This work is supported by the National Natural Scientific Foundation of China (20633010 and 20773106). 引用的参考文献数: 24 被引频次: 0 出版商: SPRINGER/PLENUM PUBLISHERS 出版商地址: 233 SPRING ST, NEW YORK, NY 10013 USA ISSN: 0095-9782 DOI: 10.1007/s10953-009-9469-1 29 字符的来源出版物名称缩写: J SOLUT CHEM ISO 来源文献出版物名称缩写: J. Solut. Chem. 来源文献页码计数: 13 学科类别: Chemistry, Physical ISI 文献传递号: 529QL 显示 8 条，共 413 条作者: Xu, XY (Xu, X. Y.); Tian, HY (Tian, H. Y.); Qian, X (Qian, X.); Hu, JG (Hu, J. G.) 标题: The cooling field and the exchange bias in ferromagnet/antiferromagnet bilayers 来源出版物: JOURNAL OF APPLIED PHYSICS, 106 (9): Art. No. 093910 NOV 1 2009 语言: English 文献类型: Article KeyWords Plus: INTERFACES; ANISOTROPY; MODEL; DEPENDENCE; THICKNESS; FE/FEF2; FILMS 摘要: The effect of the cooling field (h(cf)) on the exchange bias (h(E)) has been investigated in ferromagnet/antiferromagnet (FM/AFM) bilayers with the different types of interface exchange coupling. The results show that for the anti ferromagnetic interface coupling, hE can change from negative values to positive ones with increasing h(cf) as the direction of cooling field approaches that of the AFM hard axis. However, h(E) is commonly positive when the cooling field is applied near along the AFM easy axis. On the other hand, for the ferromagnetic interface coupling, the system always exhibits a negative exchange bias while its magnitude depends slowly on h(cf) Moreover, it is found that the sign of hE is determined by the interfacial spin configuration between the FM and the AFM after field cooling procedure The cooling field may play a decisive role in the creation of the interfacial spin configuration for the exchange bias, not only by the interaction between the Zeeman energy of the spins in the external magnetic field and the anti ferromagnetic coupling at the FM/AFM interface, but also by the effect of the uniaxial anisotropy of AFM. Particularly, our results highlight the important role of the direction of the h(cf) with respect to easy axis of the AFM. (C) 2009 American Institute of PhySics. [doi: 10.1063/1.3256119] 地址: [Xu, X. Y.; Tian, H. Y.; Qian, X.; Hu, J. G.] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Xu, XY, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: xxy@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 10974170 Natural Science Foundation of College of Jiangsu Province 2006KJB140133 07KJD140241 This work was supported by the National Natural Science Foundation of China Grant No 10974170 and the Natural Science Foundation of College of Jiangsu Province Grant Nos. 2006KJB140133 and 07KJD140241. 引用的参考文献数: 27 被引频次: 0 出版商: AMER INST PHYSICS 出版商地址: CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA ISSN: 0021-8979 文献编号: 093910 DOI: 10.1063/1.3256119 29 字符的来源出版物名称缩写: J APPL PHYS ISO 来源文献出版物名称缩写: J. Appl. Phys. 来源文献页码计数: 4 学科类别: Physics, Applied ISI 文献传递号: 529YP 显示 9 条，共 413 条作者: Yang, LY (Yang, Lingyun); Xu, LS (Xu, Luoshan) 标题: Algebraic aspects of generalized approximation spaces 来源出版物: INTERNATIONAL JOURNAL OF APPROXIMATE REASONING, 51 (1): 151-161 DEC 2009 语言: English 文献类型: Article 作者关键词: Approximation space; Rough set; Approximation set; Definable set; R-open (closed) set; Regular set; Completely distributive lattice; Complete Boolean algebra KeyWords Plus: ROUGH SETS; BOOLEAN-ALGEBRAS 摘要: The concept of approximation spaces is a key notion of rough set theory, which is an important tool for approximate reasoning about data. This paper concerns algebraic aspects of generalized approximation spaces. Concepts of R-open sets, R-closed sets and regular sets of a generalized approximation space (U, R) are introduced. Algebraic structures of various families of subsets of (U, R) under the set-inclusion order are investigated. Main results are: (1) The family of all R-open sets (respectively, R-closed sets, R-clopen sets) is both a completely distributive lattice and an algebraic lattice, and in addition a complete Boolean algebra if relation R is symmetric. (2) The family of definable sets is both an algebraic completely distributive lattice and a complete Boolean algebra if relation R is serial. (3) The collection of upper (respectively, lower) approximation sets is a completely distributive lattice if and only if the involved relation is regular. (4) The family of regular sets is a complete Boolean algebra if the involved relation is serial and transitive. (C) 2009 Elsevier Inc. All rights reserved. 地址: [Yang, Lingyun; Xu, Luoshan] Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China; [Yang, Lingyun] Xuzhou Normal Univ, Dept Math, Xuzhou 221116, Peoples R China 通讯作者地址: Xu, LS, Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China. 电子邮箱地址: luoshanxu@yahoo.com 引用的参考文献数: 36 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 0888-613X DOI: 10.1016/j.ijar.2009.10.001 29 字符的来源出版物名称缩写: INT J APPROX REASONING ISO 来源文献出版物名称缩写: Int. J. Approx. Reasoning 来源文献页码计数: 11 学科类别: Computer Science, Artificial Intelligence ISI 文献传递号: 530OA 显示 10 条，共 413 条作者: An, WQ (An Wen-qi); Yang, PH (Yang Peng-hui); Duan, YQ (Duan Yue-qiang); Luo, DY (Luo De-yan); Tang, C (Tang Chong); Jia, WH (Jia Wei-hong); Xing, L (Xing Li); Shi, XF (Shi Xin-fu); Zhang, YJ (Zhang Yu-jing); Liu, XF (Liu Xiu-fan); Wang, XL (Wang Xi-liang) 标题: Generation and characterization of a cold-adapted attenuated live H3N2 subtype influenza virus vaccine candidate 来源出版物: CHINESE MEDICAL JOURNAL, 122 (23): 2880-2885 DEC 5 2009 语言: English 文献类型: Article 作者关键词: influenza A virus; H3N2 subtype; reverse genetics; reassortant influenza virus KeyWords Plus: A VIRUS; SEASONAL INFLUENZA; AVIAN INFLUENZA; H5N1; DNA 摘要: Background H3N2 subtype influenza A viruses have been identified in humans worldwide, raising concerns about their pandemic potential and prompting the development of candidate vaccines to protect humans against this subtype of influenza A virus. The aim of this study was to establish a system for rescuing of a cold-adapted high-yielding H3N2 subtype human influenza virus by reverse genetics. Methods In order to generate better and safer vaccine candidate viruses, a cold-adapted high yielding reassortant H3N2 influenza A virus was genetically constructed by reverse genetics and was designated as rgAA-H3N2. The rgAA-H3N2 virus contained HA and NA genes from an epidemic strain A/Wisconsin/67/2005 (H3N2) in a background of internal genes derived from the master donor viruses (MDV), cold-adapted (ca), temperature sensitive (ts), live attenuated influenza virus strain A/Ann Arbor/6/60 (MDV-A). Results In this presentation, the virus HA titer of rgAA-H3N2 in the allantoic fluid from infected embryonated eggs was as high as 1:1024. A fluorescent focus assay (FFU) was performed 24-36 hours post-infection using a specific antibody and bright staining was used for determining the virus titer. The allantoic fluid containing the recovered influenza virus was analyzed in a hemagglutination inhibition (HI) test and the specific inhibition was found. Conclusion The results mentioned above demonstrated that cold-adapted, attenuated reassortant H3N2 subtype influenza A virus was successfully generated, which laid a good foundation for the further related research. Chin Med J 2009;122(23):2880-2885 地址: [An Wen-qi; Wang Xi-liang] Jilin Univ, Coll Anim Sci & Vet Med, Changchun 130062, Jilin, Peoples R China; [Yang Peng-hui; Duan Yue-qiang; Luo De-yan; Tang Chong; Jia Wei-hong; Xing Li; Shi Xin-fu; Wang Xi-liang] Acad Mil Med Sci, Inst Microbiol & Epidemiol, State Key Lab Pathogen & Biosecur, Beijing 100071, Peoples R China; [Liu Xiu-fan] Yangzhou Univ, Minist Agr, Key Lab Anim Infect Dis, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Zhang, YJ, Jilin Univ, Coll Anim Sci & Vet Med, Changchun 130062, Jilin, Peoples R China. 电子邮箱地址: zhangyujing85211@163.com; liuxioufan@yahoo.com; xiliangw@yahoo.com 基金资助致谢: 基金资助机构 Chinese National Programs for High Technology Research and Development 授权号 2006AA02Z450 This study was supported by a grant from Chinese National Programs for High Technology Research and Development (No. 2006AA02Z450). 引用的参考文献数: 21 被引频次: 0 出版商: CHINESE MEDICAL ASSOC 出版商地址: 42 DONGSI XIDAJIE, BEIJING 100710, PEOPLES R CHINA ISSN: 0366-6999 DOI: 10.3760/cma.j.issn.0366-6999.2009.23.015 29 字符的来源出版物名称缩写: CHIN MED J ISO 来源文献出版物名称缩写: Chin. Med. J. 来源文献页码计数: 6 学科类别: Medicine, General & Internal ISI 文献传递号: 530NE 显示 11 条，共 413 条作者: Wu, M (Wu Min); Zhu, XS (Zhu Xia-Shi) 标题: beta-Cyclodextrin-cross-linked Polymer Coupled Ultraviolet-Visble Spectrophotometry for Separation and Analysis of p-Nitrophenol 来源出版物: CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 37 (11): 1691-1694 NOV 2009 语言: Chinese 文献类型: Article 作者关键词: beta-Cyclodextrin cross-linked polymer; ultraviolet-visible spectrophotometry; p-nitrophenol KeyWords Plus: LIQUID-CHROMATOGRAPHY; PHENOLIC-COMPOUNDS; EXTRACTION 摘要: The beta-cyclodextrin cross-linked polymer (beta-CDCP) was used as adsorbent to pre-concentrate/separate the trace p-nitrophenol and then the determination was carried by UV-Vis spectrophotometry. Under alkaline condition, the adsorption/elution behavior of p-nitrophenol was studied. In 0.02 mol/L NaOH solution and at room temperature for 30 min, the resin could separate and pre-concentrate the p-nitrophenol effectively. Methanol solution( 1: 1, V/V) was used as eluent and the beta-CDCP could be used repeatedly. The linear range and detection limit was 0.5 - 90.0 mg/L and 3.10 mu g/L, respectively. The proposed method has been used to determine the p-nitrophenol in synthesized sample with satisfactory results. 地址: [Wu Min; Zhu Xia-Shi] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225009, Peoples R China 通讯作者地址: Zhu, XS, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225009, Peoples R China. 电子邮箱地址: xszhu@yzu.edu.cn 引用的参考文献数: 11 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 0253-3820 29 字符的来源出版物名称缩写: CHINESE J ANAL CHEM ISO 来源文献出版物名称缩写: Chin. J. Anal. Chem. 来源文献页码计数: 4 学科类别: Chemistry, Analytical ISI 文献传递号: 529MC 显示 12 条，共 413 条作者: Yuan, Y (Yuan, Yu); Chen, F (Chen, Feng); Zhao, DB (Zhao, Dongbo) 标题: Iron-catalyzed efficient three-component allylation of imine in aqueous media 来源出版物: APPLIED ORGANOMETALLIC CHEMISTRY, 23 (12): 485-491 DEC 2009 语言: English 文献类型: Article 作者关键词: iron; allylation; imine KeyWords Plus: BARBIER-TYPE ALLYLATION; AZA-MICHAEL REACTIONS; HOMOALLYLIC AMINES; ONE-POT; ASYMMETRIC-SYNTHESIS; ORGANIC-REACTIONS; FACILE SYNTHESIS; ORGANOMETALLIC REAGENTS; IRON(III) CHLORIDE; ALCOHOLIC SOLVENTS 摘要: Iron trichloride hexahydrate has proved to be a very effective catalyst for the three-component condensation of aromatic aldehydes, amines and allyltributylstannane, which produces high yields of homoallylic amines in water in the presence of surfactant SIDS. Copyright (C) 2009 John Wiley & Sons, Ltd. 地址: [Yuan, Yu; Chen, Feng] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Zhao, Dongbo] Bayer Technol & Engn Shanghai Co Ltd, Shanghai 201507, Peoples R China 通讯作者地址: Yuan, Y, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: yyuan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20702043 Jiangsu Provincial Natural Science Foundation P.R. China BK2006549 Program for New Century Excellent Talents in Yangzhou University This work was supported by the National Natural Science Foundation of China (20702043), Jiangsu Provincial Natural Science Foundation (BK2006549), P.R. China, and by the Program for New Century Excellent Talents in Yangzhou University. 引用的参考文献数: 48 被引频次: 0 出版商: JOHN WILEY & SONS LTD 出版商地址: THE ATRIUM, SOUTHERN GATE, CHICHESTER PO19 8SQ, W SUSSEX, ENGLAND ISSN: 0268-2605 DOI: 10.1002/aoc.1552 29 字符的来源出版物名称缩写: APPL ORGANOMETAL CHEM ISO 来源文献出版物名称缩写: Appl. Organomet. Chem. 来源文献页码计数: 7 学科类别: Chemistry, Applied; Chemistry, Inorganic & Nuclear ISI 文献传递号: 530PT 显示 13 条，共 413 条作者: Wang, HY (Wang, Hong Yu); Zhu, XJ (Zhu, Xiu Juan) 标题: On initial data of the monopole equation 来源出版物: ACTA MATHEMATICA SINICA-ENGLISH SERIES, 25 (12): 2127-2132 DEC 2009 语言: English 文献类型: Article 作者关键词: continuous scattering; holomorphically trivial bundle; transversality 摘要: The space-time monopole equation is the reduction of anti-self-dual Yang-Mills equations in a"e(2,2) to a"e(2,1). This equation is a non-linear wave equation, and can be encoded in a Lax pair. An equivalent Lax pair is used by Dai and Terng to construct monopoles with continuous scattering data, and then the equation can be linearized by the scattering data, allowing one to use the inverse scattering method to solve the Cauchy problem with rapidly decaying small initial data. In this paper, we use the terminology of holomorphic bundle and transversality of certain maps, parametrized by initial data, to give more initial data, with which we can use scattering method to solve the Cauchy problem of the monopole equation up to gauge transformation. 地址: [Wang, Hong Yu; Zhu, Xiu Juan] Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China 通讯作者地址: Wang, HY, Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China. 电子邮箱地址: hywang@yzu.edu.cn; yzzhuxiujuan@sina.com 基金资助致谢: 基金资助机构授权号 NSFC 10671171 NSF (Jiangsu Province, China) BK2007073 Supported by NSFC Grant No. 10671171 and NSF (Jiangsu Province, China) Grant No. BK2007073 引用的参考文献数: 10 被引频次: 0 出版商: SPRINGER HEIDELBERG 出版商地址: TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY ISSN: 1439-8516 DOI: 10.1007/s10114-009-7427-x 29 字符的来源出版物名称缩写: ACTA MATH SIN-ENGLISH SERIES ISO 来源文献出版物名称缩写: Acta. Math. Sin.-English Ser. 来源文献页码计数: 6 学科类别: Mathematics, Applied; Mathematics ISI 文献传递号: 530SY 显示 14 条，共 413 条作者: Yan, H (Yan, Hui); Chu, LT (Chu, Liang T.); Jin, RH (Jin, Ronghua); Diao, GW (Diao, Guowang) 标题: Studies of Atmospherically Relevant Reactions Using Differentially Pumped Mass Spectrometer and Fourier Transform Infrared Spectroscopy 来源出版物: SPECTROSCOPY LETTERS, 42 (8): 444-457 2009 语言: English 文献类型: Article 作者关键词: adsorption; copper surface; heterogeneous reactions; HI; HOBr; HOCl; HONO; ice; NO2; oxalic acid; quadrupole mass spectrometry; reaction probability; reflection-absorption infrared spectroscopy; sulfur oxidation; temperature programmed desorption; troposphere KeyWords Plus: MARINE BOUNDARY-LAYER; STRATOSPHERIC CLOUD SURFACES; NONMETAL REDOX KINETICS; ICE FILMS; HETEROGENEOUS REACTIONS; HYDROGEN-CHLORIDE; OZONE DEPLETION; OXALIC-ACID; NITRIC-ACID; ROOM-TEMPERATURE 摘要: This article describes recent studies of atmospherically relevant reactions using spectroscopic techniques by our group at the Wadsworth Center. Heterogeneous reactions of SO2 with either HOBr or HOCl on ice have been studied using a coated-wall flow reactor coupled with differentially pumped quadrupole mass spectrometer, and the reaction of NO2+HI has been investigated using Fourier transform infrared spectroscopy (FTIR). Reaction probabilities or rate constants have been determined at relevant atmospheric temperatures. Specular reflection-absorption infrared spectroscopy and the temperature programmed desorption technique were employed to study the adsorption of oxalic acid on a Cu surface at 175K. Reflection-absorption infrared spectroscopy showed that oxalic acid is molecularly adsorbed on the Cu surface. The results obtained from these studies provide a better understanding of atmospheric reactions at a molecular level and enable an assessment of the relative importance of the reactions in the atmosphere. 地址: [Yan, Hui; Chu, Liang T.] SUNY Albany, Wadsworth Ctr, New York State Dept Hlth, Sch Publ Hlth, Albany, NY 12201 USA; [Yan, Hui; Chu, Liang T.] SUNY Albany, Dept Environm Hlth Sci, Sch Publ Hlth, Albany, NY 12201 USA; [Jin, Ronghua] Shanghai Normal Univ, Dept Chem, Shanghai, Peoples R China; [Diao, Guowang] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou, Peoples R China 通讯作者地址: Chu, LT, SUNY Albany, Wadsworth Ctr, New York State Dept Hlth, Sch Publ Hlth, POB 509, Albany, NY 12201 USA. 电子邮箱地址: lchu@albany.edu 基金资助致谢: 基金资助机构授权号 National Science Foundation ATM-0355521 This work was supported by the National Science Foundation (grant ATM-0355521). 引用的参考文献数: 67 被引频次: 0 出版商: TAYLOR & FRANCIS INC 出版商地址: 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA ISSN: 0038-7010 DOI: 10.1080/00387010903267146 29 字符的来源出版物名称缩写: SPECTROSC LETT ISO 来源文献出版物名称缩写: Spectr. Lett. 来源文献页码计数: 14 学科类别: Spectroscopy ISI 文献传递号: 528WO 显示 15 条，共 413 条作者: Wang, YJ (Wang, Yi-Jun); Deng, DX (Deng, De-Xiang); Bian, YL (Bian, Yun-Long); Xie, Q (Xie, Qin); Lv, YP (Lv, Yan-Ping) 标题: Cloning and characterization of DNA topoisomerase I gene Top1 from maize (Zea mays L.) 来源出版物: PLANT SCIENCE, 178 (1): 47-54 JAN 2010 语言: English 文献类型: Article 作者关键词: DNA topoisomerase I; Cloning; Sequence analysis; Expression pattern; Maize KeyWords Plus: DAUCUS-CAROTA; PROTEIN; DISRUPTION; EXPRESSION; ROLES; ARABIDOPSIS; SEQUENCE; ORIGIN; ACID; PEA 摘要: DNA topoisomerase I is a ubiquitous and essential enzyme in nature. Despite the biological importance, the molecular cloning of Top1 has not yet been reported in cereal crops. Herein, we presented the isolation and characterization of Top I in maize. A total of 15 exons and 14 introns spanned 5325 bp genomic region of the maize topoisomerase I gene. The full-length 3265 bp cDNA of maize Top1 contained an ORF of 2715 bp encoding 904 amino acids with four characterized regions. The deduced amino acid sequence showed homology with Topo I proteins from other plants. Based on the human Topo I information, 3D structure of maize topoisomerase I was built. 169 putative cis-elements that are involved in hormone and light signalling responses, abiotic stress adaption were identified in the promoter region of Top1. Subcellular location in silico showed the position of Topo I in maize nuclei. Expression pattern analysis using MPSS method indicated maize Top1 expressed constitutively in all tissues and organs examined, with higher transcript levels in meristems, endosperm and anther. (C) 2009 Elsevier Ireland Ltd. All rights reserved. 地址: [Wang, Yi-Jun; Deng, De-Xiang; Bian, Yun-Long; Xie, Qin; Lv, Yan-Ping] Yongzhou Univ, Coll Agr, Key Lab Jangsu Prov Crop Genet & Physiol, Key Lab,Minist Educ Plant Funct Genom, Yangzhou 225009, Peoples R China 通讯作者地址: Wang, YJ, Yongzhou Univ, Coll Agr, Key Lab Jangsu Prov Crop Genet & Physiol, Key Lab,Minist Educ Plant Funct Genom, Yangzhou 225009, Peoples R China. 电子邮箱地址: yjwang61@163.com 基金资助致谢: 基金资助机构授权号 Nature Science Foundation of Universities in Jiangsu Province 09KJB180010 High-Level Personnel Foundation of Yangzhou University nxy5286 Thanks go to editors and reviewers for their valuable suggestions. We are grateful to Prof. M.L. Xu, B.L. Li and R.B. Meeley for their help. This research was supported by Nature Science Foundation of Universities in Jiangsu Province (No. 09KJB180010) and the High-Level Personnel Foundation of Yangzhou University (No. nxy5286). 引用的参考文献数: 37 被引频次: 0 出版商: ELSEVIER IRELAND LTD 出版商地址: ELSEVIER HOUSE, BROOKVALE PLAZA, EAST PARK SHANNON, CO, CLARE, 00000, IRELAND ISSN: 0168-9452 DOI: 10.1016/j.plantsci.2009.10.004 29 字符的来源出版物名称缩写: PLANT SCI ISO 来源文献出版物名称缩写: Plant Sci. 来源文献页码计数: 8 学科类别: Biochemistry & Molecular Biology; Plant Sciences ISI 文献传递号: 529JW 显示 16 条，共 413 条作者: Kim, KI (Kim, Kwang Ik); Lin, ZG (Lin, Zhigui); Zhang, L (Zhang, Lai) 标题: Avian-human influenza epidemic model with diffusion 来源出版物: NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, 11 (1): 313-322 FEB 2010 语言: English 文献类型: Article 作者关键词: Reaction-diffusion systems; SIR model; Avian influenza; Endemic; Stability KeyWords Plus: TOTAL POPULATION-SIZE; PANDEMIC INFLUENZA; FOX RABIES; STABILITY; DYNAMICS; DISEASES 摘要: A diffusive epidemic model is investigated. This model describes the transmission of avian influenza among birds and humans. The behavior of positive solutions to a reaction-diffusion system with homogeneous Neumann boundary conditions are investigated. Sufficient conditions for the local and global asymptotical stability are given by spectral analysis and by using Lyapunov functional. Our result shows that the disease-free equilibrium is globally asymptotically stable, if the contact rate for the susceptible birds and the contact rate for the susceptible humans are small. It suggests that the best policy to prevent the occurrence of a pandemic is not only to exterminate the infected birds with avian influenza but also to reduce the contact rate for susceptible humans with the individuals infected with mutant avian influenza. Numerical simulations are presented to illustrate the main results. (C) 2008 Elsevier Ltd. All rights reserved. 地址: [Kim, Kwang Ik] Pohang Univ Sci & Technol, Dept Math, Pohang 790784, South Korea; [Lin, Zhigui; Zhang, Lai] Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China 通讯作者地址: Lin, ZG, Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China. 电子邮箱地址: kimki@postech.ac.kr; zglin68@hotmail.com 基金资助致谢: 基金资助机构授权号 Postech BSRI Research Fund PRC NSFC 10671172 "Blue Project" of Jiangsu Province The work is supported by the Postech BSRI Research Fund-2008, by PRC grant NSFC 10671172 and also by "Blue Project" of Jiangsu Province. 引用的参考文献数: 25 被引频次: 0 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 1468-1218 DOI: 10.1016/j.nonrwa.2008.11.015 29 字符的来源出版物名称缩写: NONLINEAR ANAL-REAL WORLD APP ISO 来源文献出版物名称缩写: Nonlinear Anal.-Real World Appl. 来源文献页码计数: 10 学科类别: Mathematics, Applied ISI 文献传递号: 528DG 显示 17 条，共 413 条作者: Wu, XL (Wu, X. L.); Xiong, SJ (Xiong, S. J.); Zhu, J (Zhu, J.); Wang, J (Wang, J.); Shen, JC (Shen, J. C.); Chu, PK (Chu, Paul K.) 标题: Identification of Surface Structures on 3C-SiC Nanocrystals with Hydrogen and Hydroxyl Bonding by Photoluminescence 来源出版物: NANO LETTERS, 9 (12): 4053-4060 DEC 2009 语言: English 文献类型: Article KeyWords Plus: SILICON-CARBIDE; BETA-SIC(100) SURFACE; OPTICAL-PROPERTIES; QUANTUM DOTS; SI; NANOPARTICLES; ABSORPTION; INTERFACE; NANOSTRUCTURES; RECONSTRUCTION 摘要: SiC nanocrystals (NCs) exhibit unique surface chemistry and possess special properties. This provides the opportunity to design suitable surface structures by terminating the surface dangling bonds with different atoms thereby boding well for practical applications. In this article, we report the photoluminescence properties of 3C-SiC NCs in water suspensions with different pH values. Besides a blue band stemming from the quantum confinement effect, the 3C-SiC NCs show an additional photoluminescence band at 510 nm when the excitation wavelengths are longer than 350 nm. Its intensity relative to the blue band increases with the excitation wavelength. The 510 nm band appears only in acidic suspensions but not in alkaline ones. Fourier transform infrared, X-ray photoelectron spectroscopy, and X-ray absorption near-edge structure analyses clearly reveal that the 3C-SiC NCs in the water suspension have Si-H and Si-OH bonds on their surface, implying that water molecules only react with a Si-terminated surface. First-principle calculations suggest that the additional 510 nm band arises from structures induced by H+ and OHdissociated from water and attached to Si dimers on the modified (001) Si-terminated portion of the NCs. The size requirement is consistent with the observation that the 510 nm band can only be observed when the excitation wavelengths are relatively large, that is, excitation of bigger NCs. 地址: [Wu, X. L.; Xiong, S. J.; Wang, J.; Shen, J. C.] Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China; [Wu, X. L.; Xiong, S. J.; Wang, J.; Shen, J. C.] Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China; [Wu, X. L.; Chu, Paul K.] City Univ Hong Kong, Dept Phys & Mat Sci, Kowloon, Hong Kong, Peoples R China; [Zhu, J.] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Wu, XL, Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China. 电子邮箱地址: hkxlwu@nju.edu.cn; paul.chu@cityu.edu.hk 基金资助致谢: 基金资助机构授权号 60876058 10874071 National and Jiangsu Natural Science Foundations 60676056 BK2008020 BK2006715 National Basic Research Programs of China 2007CB936301 2006CB921803 Hong Kong Research Grants Council (RGC) General Research CityU 112307 The authors sincerely thank Dr. S. D. Wang in the Nanomaterials and Soft Matter Laboratory, Suzhou University and Dr. W. S. Yan in the Synchrotron Radiation Laboratory, University of Science and Technology of China for performing the XPS and XANES measurements, respectively. This work was jointly Supported by Grants (60876058, 10874071, 60676056, BK2008020, and BK2006715) from the National and Jiangsu Natural Science Foundations. Partial support was also from National Basic Research Programs of China under Grants 2007CB936301 and 2006CB921803 as well as Hong Kong Research Grants Council (RGC) General Research Grant (GRF) CityU 112307. 引用的参考文献数: 62 被引频次: 0 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 1530-6984 DOI: 10.1021/nl902226u 29 字符的来源出版物名称缩写: NANO LETT ISO 来源文献出版物名称缩写: Nano Lett. 来源文献页码计数: 8 学科类别: Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary ISI 文献传递号: 527VC 显示 18 条，共 413 条作者: Miao, MM (Miao, Min-Min); Xu, R (Xu, Ran); Zheng, LJ (Zheng, Li-Juan); Zhou, HL (Zhou, Hong-Lian); Zhang, ZD (Zhang, Zong-Dong); Cheng, H (Cheng, Hao) 标题: High-efficiency Agrobacterium tumefaciens-mediated transformation of cucumber (Cucumis sativus L.) using stem nodes as explants 来源出版物: JOURNAL OF HORTICULTURAL SCIENCE & BIOTECHNOLOGY, 84 (2): 199-203 MAR 2009 语言: English 文献类型: Article KeyWords Plus: PICKLING CUCUMBER; L PLANTS; EXPRESSION; REGENERATION; ANTIBIOTICS; MEROPENEM; CULTURES; TISSUE; GENES 摘要: An efficient Agrobacterium-mediated transformation system was developed for cucumber (Cucumis sativus L. 'Jinyan') using stem nodes as explants. Stem nodes were isolated from cucumber seedlings 10 d after germination, wounded four-to-five-times with a knife, infected for 30 min with Agrobacterium tumefaciens strain EHA105 harbouring the binary vector pCAMBIA 1303, then co-cultured for 5 d. Adding a washing step after co-culturing, and using 25 mg l(-1) meropenem to suppress bacterial growth in the regeneration medium, eliminated any overgrowth of Agrobacterium and significantly improved the efficiency of transformation when 15 mg 1(-1) hygromycin was applied as a selection agent. Finally, a transformation efficiency of 7.1% was achieved with a high frequency (50%) of single-copy T-DNA integration 2 months after co-culture. On average, two-to-three independent transformation events occurred from each original explant. 地址: [Miao, Min-Min; Xu, Ran; Zheng, Li-Juan; Zhou, Hong-Lian; Zhang, Zong-Dong; Cheng, Hao] Yangzhou Univ, Sch Hort & Plant Protect, Yangzhou 225009, Peoples R China 通讯作者地址: Miao, MM, Yangzhou Univ, Sch Hort & Plant Protect, 88 Daxue S Rd, Yangzhou 225009, Peoples R China. 电子邮箱地址: mmmiao@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Natural Science Foundation for the University of Jiangsu Province, China 04KJA210158 Natural Science Foundation of Jiangsu Province, China BK2002403 This work was funded by the Natural Science Foundation for the University of Jiangsu Province, China (No. 04KJA210158) and the Natural Science Foundation of Jiangsu Province, China (No. BK2002403). 引用的参考文献数: 17 被引频次: 0 出版商: HEADLEY BROTHERS LTD 出版商地址: INVICTA PRESS, ASHFORD TN24 8HH, KENT, ENGLAND ISSN: 1462-0316 29 字符的来源出版物名称缩写: J HORTIC SCI BIOTECHNOL ISO 来源文献出版物名称缩写: J. Horticult. Sci. Biotechnol. 来源文献页码计数: 5 学科类别: Horticulture ISI 文献传递号: 527TI 显示 19 条，共 413 条作者: Wu, J (Wu, Jun); Jiang, XY (Jiang, Xinyue); Wheatley, A (Wheatley, Andrew) 标题: Characterizing activated sludge process effluent by particle size distribution, respirometry and modelling 来源出版物: DESALINATION, 249 (3): 969-975 DEC 25 2009 语言: English 文献类型: Article 作者关键词: Particle size distribution; Laser scattering; Activated sludge process; Oxygen uptake rate KeyWords Plus: WASTE-WATER; PERFORMANCE; FLOC 摘要: The particle size distribution (PSD) of the effluent from a typical activated sludge process was measured. The relation between the particle size distribution (PSD), residual biomass and conventional suspended solids (SS) and turbidity of a typical activated sludge process effluent was established with the help of laser scattering, oxygen uptake rate (OUR) measurement and the IWA model analysis. The laser scattering technique is capable of measuring particles between 20 nm and 2000 pm. The final effluent also consists of residual biomass which is unsettled in the secondary settling tank (SST) and the amount of this residual biomass was estimated using OUR measurement and IWA model. The final effluent was found to be dominated by the particles of size 1-10 mu m, the size range for most of the bacterial cells (Ekama et al. 1997). The results showed that the total number of particles was correlated to the amount of residual biomass. Correlation determining the relation between laser particle size monitoring results and SS/turbidity measurements was also found. The results showed that the particle monitoring was more sensitive than the SS/turbidity measurement and with further development and improved control, it can used for more complex and sensitive data. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Wu, Jun; Jiang, Xinyue] Yangzhou Univ, Sch Environm Engn & Sci, Yangzhou 225000, Peoples R China; [Wheatley, Andrew] Univ Loughborough, Water Grp, Dept Civil & Bldg Engn, Loughborough LE11 1DW, Leics, England 通讯作者地址: Wu, J, Yangzhou Univ, Sch Environm Engn & Sci, Yangzhou 225000, Peoples R China. 电子邮箱地址: jun.wu08@gmail.com 引用的参考文献数: 12 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0011-9164 DOI: 10.1016/j.desal.2009.06.061 29 字符的来源出版物名称缩写: DESALINATION ISO 来源文献出版物名称缩写: Desalination 来源文献页码计数: 7 学科类别: Engineering, Chemical; Water Resources ISI 文献传递号: 528IV 显示 20 条，共 413 条作者: Guo, ML (Guo Min-Liang); Gao, DK (Gao Dian-Kun); Jin, YS (Jin Ying-Shan) 标题: Progress in The Formation and Transfer of Agrobacterium T-complex 来源出版物: PROGRESS IN BIOCHEMISTRY AND BIOPHYSICS, 36 (11): 1408-1414 NOV 2009 语言: Chinese 文献类型: Article 作者关键词: Agrobacterium tumefaciens; T-complex; type IV secretion system; T-DNA transfer KeyWords Plus: IV SECRETION SYSTEMS; TUMEFACIENS; PROTEIN; TRANSFORMATION; SUBSTRATE; APPARATUS; VIRULENCE; PARTNERS; PLANTS 摘要: Agrobacterium tumefaciens can transfer a DNA fragment (T-DNA) from its Ti plasmid to host plant and integrate the T-DNA fragment into host cell nuclear genome. Agrobacterium-mediated T-DNA transfer is the most widely used genetic transformation method for plant. The T-DNA is delivered in the form of single-stranded T-DNA-protein complex (T-complex) by the polar-located A grobacterium type IV secretion system (T4SS) to the host cell. T4SS is ancestrally related to bacterial conjugation machines and still used by many plasmids as conjugation channel. Moreover, T4SS is also the secretion channel that used by many human bacterial pathogens to inject the effector proteins to host cells, thus contributing directly to the bacterial pathogenicity. Therefore, in addition to the technical application as a gene vector to create transgenic plants, Agrobacterium-mediated T-DNA transfer also provides a fascinating model system to study the intercellular transfer of macromolecules. The study on the molecular mechanism of T-DNA transfer arouses extensive interest and progresses rapidly in recent years. Here the recent advances in research on T-complex formation and T-complex transfer in Agrobacterium cell are reviewed. 地址: [Guo Min-Liang; Gao Dian-Kun; Jin Ying-Shan] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Guo, ML, Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: guoml@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30870054 National Ministry of Education This work was supported by grants from The National Natural Science Foundation of China (30870054) and The Startup Fund of Scientific Research for The Returned Overseas Chinese Scholars from National Ministry of Education. 引用的参考文献数: 24 被引频次: 0 出版商: CHINESE ACAD SCIENCES, INST BIOPHYSICS 出版商地址: 15 DATUN RD, CHAOYAND DISTRICT, BEIJING, 100101, PEOPLES R CHINA ISSN: 1000-3282 DOI: 10.3724/SP.J.1206.2009.00195 29 字符的来源出版物名称缩写: PROG BIOCHEM BIOPHYS ISO 来源文献出版物名称缩写: Prog. Biochem. Biophys. 来源文献页码计数: 7 学科类别: Biochemistry & Molecular Biology; Biophysics ISI 文献传递号: 525PC 显示 21 条，共 413 条作者: Zhang, YS (Zhang, Yisheng); Wu, DF (Wu, Defeng); Zhang, M (Zhang, Ming); Zhou, WD (Zhou, Weidong); Xu, CC (Xu, Chenchen) 标题: Effect of Steady Shear on the Morphology of Biodegradable Poly(epsilon-Caprolactone)/Polylactide Blend 来源出版物: POLYMER ENGINEERING AND SCIENCE, 49 (12): 2293-2300 DEC 2009 语言: English 文献类型: Article KeyWords Plus: IMMISCIBLE POLYMER BLENDS; DROPLET COALESCENCE; INTERFACIAL-TENSION; POLY(LACTIC ACID); BLOCK-COPOLYMERS; PHASE-BEHAVIOR; MELT STATE; FLOW; EMULSIONS; COMPATIBILIZATION 摘要: The biodegradable polymer blend containing 70/30 weight ratio of poly(epsilon-caprolactone) (PCL) and polylactide (PLA) was prepared by means of melt mixing. The evolution of the 'sea-island' phase structure in the steady shear flow was studied using scanning electron microscope (SEM) and parallel-plate rheometer. The results show that the morphological evolution induced by steady shear follows different mechanisms at various flow rates. The lower shear rates (Newtonian flow) promote coalescence of the discrete PLA droplets, whereas higher shear rates (non-Newtonian flow) promote break-up of the droplets. The dynamic rheological responses of PCL/PLA blend before and after steady preshear were then analyzed using emulsion model and Taylor equation. The results show that the evolution approaches of the morphology highly depend on changed level of the critical effective interfacial tension in the steady shear flow, which are further confirmed by the transient rheological measurements. POLYM. ENG. SCL, 49:2293-2300, 2009. (C) 2009 Society of Plastics Engineers 地址: [Zhang, Yisheng; Wu, Defeng; Zhang, Ming; Xu, Chenchen] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China; [Zhang, Yisheng; Wu, Defeng; Zhang, Ming] Prov Key Lab Environm Mat & Engn, Jiangsu 225002, Peoples R China; [Zhou, Weidong] Yangzhou Univ, Testing Ctr, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Wu, DF, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: dfwu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 50803052 Startup Program of Innovative Youth of Jiangsu Province of China BK2007559 Postdoctoral Science Foundation of China 20080441078 Educational Commission of Jiangsu Province of China 06KJA15011 Contract grant sponsor: National Natural Science Foundation of China; contract grant number: 50803052; contract grant sponsor: Startup Program of Innovative Youth of Jiangsu Province of China; contract grant number: BK2007559; contract grant sponsor: Postdoctoral Science Foundation of China; contract grant number: 20080441078; contract grant sponsor: Educational Commission of Jiangsu Province of China; contract grant number: 06KJA15011. 引用的参考文献数: 42 被引频次: 0 出版商: JOHN WILEY & SONS INC 出版商地址: 111 RIVER ST, HOBOKEN, NJ 07030 USA ISSN: 0032-3888 DOI: 10.1002/pen.21456 29 字符的来源出版物名称缩写: POLYM ENG SCI ISO 来源文献出版物名称缩写: Polym. Eng. Sci. 来源文献页码计数: 8 学科类别: Engineering, Chemical; Polymer Science ISI 文献传递号: 524DU 显示 22 条，共 413 条作者: Hu, JH (Hu, Jun-Huan); Wu, JC (Wu, Jin-Cai); Yin, JL (Yin, Jian-Li); Gu, HN (Gu, Hai-Nan) 标题: Physiology of insecticide-induced stimulation of reproduction in the rice brown planthopper (Nilaparvata lugens (Stal)): dynamics of protein in fat body and ovary 来源出版物: INTERNATIONAL JOURNAL OF PEST MANAGEMENT, 56 (1): 23-30 2010 语言: English 文献类型: Article 作者关键词: Nilaparvata lugens; insecticides; resurgence; physiology; protein content; fat body; ovary KeyWords Plus: DELPHACIDAE; VITELLOGENIN; PESTICIDES; RESURGENCE; HOMOPTERA; DIET 摘要: This study concerns elucidating the physiology of insecticide-induced stimulation reproduction in Nilaparvata lugens (Stal) (Homoptera : Delphacidae). In insects, vitellogenesis involves the synthesis of the yolk protein precursor in the fat body and its deposition in the oocytes. Our investigations were specifically targeted at the dynamics of the protein content of both the fat body and ovary of adult females developed from the nymphs on rice plants treated with imidacloprid, triazophos and deltamethrin. The results show that the protein contents of the fat body and the ovary increased significantly in insects from rice plants which were subjected to insecticide foliar sprays at both tillering and yellow maturation stages, as compared to the controls from untreated plants. However, the amount of increase varied with insecticide, treatment concentrations and adult age. In general, the percent increase induced by triazophos and deltamethrin was generally greater than that induced by imidacloprid, and the higher concentration induced a greater increase than did the lower concentration. Protein contents of both fat body and ovary increased linearly with adult age. 地址: [Hu, Jun-Huan; Wu, Jin-Cai; Yin, Jian-Li] Yangzhou Univ, Plant Protect Coll, Yangzhou 225009, Peoples R China; [Gu, Hai-Nan] CSIRO Entomol, Black Mt Labs, Canberra, ACT 2601, Australia 通讯作者地址: Wu, JC, Yangzhou Univ, Plant Protect Coll, Yangzhou 225009, Peoples R China. 电子邮箱地址: jc.wu@public.yz.js.cn 基金资助致谢: 基金资助机构授权号 State Basic Research and Development Program of China (973 Program) 2006CB102003 National Natural Science Foundation of China 30470285 This research was founded in part by the major State Basic Research and Development Program of China (973 Program, No. 2006CB102003), National Natural Science Foundation of China (No. 30470285). We also thank Professor Mark A. Jervis, Cardiff University for good revisions and corrections in written English on the early version of this submission. 引用的参考文献数: 28 被引频次: 0 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 0967-0874 DOI: 10.1080/09670870902988928 29 字符的来源出版物名称缩写: INT J PEST MANAGE ISO 来源文献出版物名称缩写: Int. J. Pest Manage. 来源文献页码计数: 8 学科类别: Entomology ISI 文献传递号: 525QS 显示 23 条，共 413 条作者: Shu, JT (Shu, J. T.); Bao, WB (Bao, W. B.); Zhang, XY (Zhang, X. Y.); Ji, CJ (Ji, C. J.); Han, W (Han, W.); Chen, KW (Chen, K. W.) 标题: Combined effect of mutations in ADSL and GARS-AIRS-GART genes on IMP content in chickens 来源出版物: BRITISH POULTRY SCIENCE, 50 (6): 680-686 2009 语言: English 文献类型: Article 摘要: 1. The objective of this study was to investigate the effect of ADSL gene, GARS-AIRS-GART gene and their combination genotype on inosine monophosphate content (IMP) in chicken. 2. The chicken breeds used for this study were Recessive White chicken (RW, Jiang-13 strain of white Plymouth Rock) and preserved population of 4 Chinese native chicken breeds, including Silkies, Baier, Tibetan and Xiaoshan. 3. The primers for exon 2 in ADSL gene and 5'UTR region in GARS-AIRS-GART gene were designed and the single nucleotide polymorphisms (SNPs) were detected by PCR-SSCP and DNA sequencing. 4. Two SNPs were detected, C/T substitution at position 3484 in exon 2 of ADSL gene, which was a silent mutation, and C/T point mutation at position -179 in 5'UTR region of GARS-AIRS-GART gene. In ADSL gene, individuals with TT genotype had significantly higher IMP content than CT and CC genotype individuals. No significant difference was observed between CT and CC genotypes. Similar results were obtained for GARS-AIRS-GART gene. The combination of genotypes ADSL and GARS-AIRS-GART genes also had a significant effect on IMP content. Individuals with TTTT genotype had the highest muscle IMP content, while individuals with CCCT genotype had the lowest. 4. We putatively drew the conclusion that the SNPs in these two genes, as well as the combination genotypes, could be used as potential molecular markers for meat quality in chicken. 地址: [Shu, J. T.; Zhang, X. Y.; Han, W.; Chen, K. W.] Chinese Acad Agr Sci, Inst Poultry Sci, Yangzhou 225009, Jiangsu, Peoples R China; [Bao, W. B.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou, Jiangsu, Peoples R China; [Ji, C. J.] Guangdong Wens Grp, Xinxing 527439, Guangdong, Peoples R China 通讯作者地址: Chen, KW, Chinese Acad Agr Sci, Inst Poultry Sci, Yangzhou 225003, Jiangsu, Peoples R China. 电子邮箱地址: ckw0079@163.com 基金资助致谢: 基金资助机构授权号 Earmarked Fund for Modern Agro-Industry Technology Research System National Key Technology RD Programme National High Technology Research and Development Programme of P. R. China 2008BADB2B01 2008AA101009-7 This research was supported by the Earmarked Fund for Modern Agro-Industry Technology Research System, National Key Technology R&D Programme (2008BADB2B01) and National High Technology Research and Development Programme of P. R. China (No. 2008AA101009-7). 引用的参考文献数: 21 被引频次: 0 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 0007-1668 DOI: 10.1080/00071660903391709 29 字符的来源出版物名称缩写: BRIT POULTRY SCI ISO 来源文献出版物名称缩写: Br. Poult. Sci. 来源文献页码计数: 7 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 525KV 显示 24 条，共 413 条作者: Gao, F (Gao, F.); Chen, JM (Chen, J. -M.); Xiong, AS (Xiong, A. -S.); Peng, RH (Peng, R. -H.); Liu, JG (Liu, J. -G.); Cai, B (Cai, B.); Yao, QH (Yao, Q. -H.) 标题: Isolation and characterization of a novel AP2/EREBP-type transcription factor OsAP211 in Oryza sativa 来源出版物: BIOLOGIA PLANTARUM, 53 (4): 643-649 DEC 2009 语言: English 文献类型: Article 作者关键词: low temperature; rice; yeast one-hybrid system KeyWords Plus: RESPONSIVE GENE-EXPRESSION; DNA-BINDING PROTEINS; ARABIDOPSIS-THALIANA; FUNCTIONAL-ANALYSIS; MOLECULAR-CLONING; COLD; DOMAIN; RICE; DROUGHT; FAMILY 摘要: AP2 (APETALA2)/EREBPs (ethylene responsive element binding proteins) are the primary members of a family of transcription factors and OsAP211 was isolated from Oryza sativa L using the yeast one-hybrid system. It can specifically bind to the promoter containing three tandem repeats of DRE core sequence: TACCGACAT and activate the transcription of the downstream lacZ gene in the yeast one-hybrid system. OsAP211 contained a single open reading frame of 225 amino acids and encoded a protein containing a conserved AP2/EREBP domain featuring the DREB family. The semi-quantitative RT-PCR (s-Q RT-PCR) analysis indicated OsAP211 was strongly induced by low temperatures but not by NaCl and drought. It accumulates primarily in shoot tips during the tillering stage and young spikes during the booting stage. OsAP211 might function as a DRE-binding transcription factor in stress signal transduction pathways in rice. 地址: [Gao, F.; Xiong, A. -S.; Peng, R. -H.; Liu, J. -G.; Cai, B.; Yao, Q. -H.] Shanghai Acad Agr Sci, Biotechnol Res Inst, Shanghai 201106, Peoples R China; [Chen, J. -M.] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China 通讯作者地址: Yao, QH, Shanghai Acad Agr Sci, Biotechnol Res Inst, Shanghai 201106, Peoples R China. 电子邮箱地址: yaoquanhong_sh@yahoo.com.cn 基金资助致谢: 基金资助机构授权号 Shanghai Subject Chief Scientist 06XD14017 Shanghai Key laboratory and basic research project 06DZ19103-07dz22011 Shanghai municipal committee of agriculture 2006-2-1 Jiangsu province natural science fund BK2007080 2006AA10Z117 2006AA06Z358 2008AA10Z401 The research was supported by 863 Program (2006AA10Z117; 2006AA06Z358; 2008AA10Z401); Shanghai Subject Chief Scientist (06XD14017); Shanghai Key laboratory and basic research project (06DZ19103- 07dz22011); Shanghai municipal committee of agriculture (No: 2006-2-1) and Jiangsu province natural science fund (BK2007080). 引用的参考文献数: 23 被引频次: 0 出版商: SPRINGER 出版商地址: VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS ISSN: 0006-3134 DOI: 10.1007/s10535-009-0117-9 29 字符的来源出版物名称缩写: BIOL PLANT ISO 来源文献出版物名称缩写: Biol. Plant. 来源文献页码计数: 7 学科类别: Plant Sciences ISI 文献传递号: 524BK 显示 25 条，共 413 条作者: Li, JG (Li Jin-gui); Zhu, K (Zhu Kui); Xu, F (Xu Fei); Jiang, HY (Jiang Hai-yang); Ding, SY (Ding Shuang-yang) 标题: Fluorescence Resonance Energy Transfer between Gentamycin and Water-Soluble CdTe QDs 来源出版物: SPECTROSCOPY AND SPECTRAL ANALYSIS, 29 (11): 3070-3074 NOV 2009 语言: Chinese 文献类型: Article 作者关键词: Gentamycin (GT); Water-soluble CdTe quantum dots (QDs); Fluorescence resonance energy transfer (FRET); Bovine serum albumin (BSA) KeyWords Plus: SHELL QUANTUM DOTS; TRANSFER DONORS; FLUOROIMMUNOASSAY; NANOPARTICLE; ASSAY 摘要: The water-soluble CdTe quantum dots (QDs) were prepared by using mercaptopropionic acid (MPA) as stabilizer in the aqueous system. Fluorescence resonance energy transfer (FRET) system was constructed between gentamycin (acceptor) and water-soluble CdTe QDs (donor). The maximal emission wavelength was 690 nm, and the line width of the fluorescence spectrum was very narrow (with the full width at half-maximum about 10 nm) and symmetric. The transfer of resonance energy from the CdTe QDs to gentamycin (GT) resulted in the fluorescence quenching of the QDs, corresponding to the increase in the concentration of GT. Several factors that impacted the fluorescence spectra of the FRET system, such as the excitation wavelength (305-425 nm), pH(5.0-11.0), ions (0-0.1 mmol . L-1 PBS; 0-0.5 mmol . L-1 NaCl), time (1-120 min), temperature (5-50 degrees C), and concentration of GT (2-80 mg . L-1), were investigated and refined. The linear ranges of GT concentration were 2-20 mg . L-1, r = 0.9867. Fourier transform infrared spectroscopy (FTIR) and high-performance liquid chromatography (HPLC) were used for confirming the chemical construction and relative specificity, respectively. The results indicated that sulfur and oxygen atoms in MPA molecules took part in coordination with rich Cd2+ on the surface of the nanoparticles. Meanwhile the results also demonstrated that the hydrogen bond between carboxyl of mercaptopropionic acid on the surface of quantum dots and amidocyanogen of GT mainly contributes to combining CdTe with GT. The combination ratio between GT and CdTe QDs is 0.35 to 1.0 according to HPLC. GT as an enhancement has first been applied to the determination of the bovine serum albumin (BSA) labeled with CdTe QDs, and the fluorescence intensity of the labeled BSA with GT is 6 times higher than the control. The proposed method might offer an attractive potential for use in future, because it is sensitive and rapid. 地址: [Zhu Kui; Xu Fei; Jiang Hai-yang; Ding Shuang-yang] China Agr Univ, Coll Vet Med, Natl Reference Lab Vet Drug Residue, Beijing 100193, Peoples R China; [Li Jin-gui] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China 通讯作者地址: Ding, SY, China Agr Univ, Coll Vet Med, Natl Reference Lab Vet Drug Residue, Beijing 100193, Peoples R China. 电子邮箱地址: liggwy@yahoo.com.cn; Dingsy@cau.edu.cn 引用的参考文献数: 15 被引频次: 0 出版商: OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS 出版商地址: NO 76 COLLAGE SOUTH RD BEIJING, BEIJING 100081, PEOPLES R CHINA ISSN: 1000-0593 DOI: 10.3964/j.issn.1000-0593(2009)11-3070-05 29 字符的来源出版物名称缩写: SPECTROSC SPECTR ANAL ISO 来源文献出版物名称缩写: Spectrosc. Spectr. Anal. 来源文献页码计数: 5 学科类别: Spectroscopy ISI 文献传递号: 520UR 显示 26 条，共 413 条作者: Zhou, Y (Zhou, Yong); Zhu, JY (Zhu, Jinyan); Li, ZY (Li, Zhengyi); Gu, F (Gu, Fei); Zhang, HG (Zhang, Honggen); Tang, SZ (Tang, Shuzhu); Gu, MH (Gu, Minghong); Liang, GH (Liang, Guohua) 标题: Fine mapping and cloning of MT1, a novel allele of D10 来源出版物: PROGRESS IN NATURAL SCIENCE, 19 (12): 1683-1689 DEC 10 2009 语言: English 文献类型: Article 作者关键词: Rice; Tillering; Map-based cloning; OsCCD8; Feedback regulation KeyWords Plus: BUD OUTGROWTH; T-DNA; SHOOT; GENE; RICE; ARABIDOPSIS; AUXIN; INHIBITION; RMS1; PEA 摘要: Rice tillering is an important determinant for grain production. To investigate the mechanism of tillering, we characterized a multiple tillering mutant (mt1) identified from the japonica variety, Zhonghua 11, treated with EMS. This mutant exhibits advanced tillering development and dwarfed compared with wild-type plants. Genetic analysis and. ne gene mapping indicated that the mt1 mutant was controlled by a recessive gene, residing on a 29-kb window on AP003376 of chromosome 1. One putative gene in this region, encoding a carotenoid cleavage dioxygenase 8 (CCD8), was allelic to D10. The mt1 mutant phenotype was complemented by introduction of wild-type MT1, and knockdown of MT1 in wild-type rice mimicked the mutant phenotype. Real-time PCR analysis indicated that the MT1 gene is expressed highly in stems and at a low level in axillary buds, panicles, leaves, and roots. In addition, MT1 expression is clearly under feedback regulation. (C) 2009 National Natural Science Foundation of China and Chinese Academy of Sciences. Published by Elsevier Limited and Science in China Press. All rights reserved. 地址: [Zhou, Yong; Zhu, Jinyan; Li, Zhengyi; Gu, Fei; Zhang, Honggen; Tang, Shuzhu; Gu, Minghong; Liang, Guohua] Yangzhou Univ, Minist Educ, Key Lab Plant Funct Genom, Jiangsu Prov Key Lab Crop Genet & Physiol, Yangzhou 225009, Peoples R China 通讯作者地址: Liang, GH, Yangzhou Univ, Minist Educ, Key Lab Plant Funct Genom, Jiangsu Prov Key Lab Crop Genet & Physiol, Yangzhou 225009, Peoples R China. 电子邮箱地址: ricegb@yzu.edu.cn 基金资助致谢: 基金资助机构 State Key Program of Basic Research of China National Natural Science Foundation of China 授权号 2005CB120807 2006CB101703 30530118 Key Program of the Bureau of Education of Jiangsu Province 05KAJ2012 This work was supported by the State Key Program of Basic Research of China (Grant Nos. 2005CB120807 and 2006CB101703), the National Natural Science Foundation of China (Grant No. 30530118) and the Key Program of the Bureau of Education of Jiangsu Province (Grant No. 05KAJ2012). We thank Dr. Bin Han (National Center for Gene Research, China) for providing the BAC clone. 引用的参考文献数: 28 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 1002-0071 DOI: 10.1016/j.pnsc.2009.05.006 29 字符的来源出版物名称缩写: PROG NAT SCI ISO 来源文献出版物名称缩写: Prog. Nat. Sci. 来源文献页码计数: 7 学科类别: Multidisciplinary Sciences ISI 文献传递号: 521EG 显示 27 条，共 413 条作者: Xu, H (Xu Hai); Yang, LZ (Yang Lin-Zhang); Zhao, GM (Zhao Geng-Mao); Jiao, JG (Jiao Jia-Guo); Yin, SX (Yin Shi-Xue); Liu, ZP (Liu Zhao-Pu) 标题: Anthropogenic Impact on Surface Water Quality in Taihu Lake Region, China 来源出版物: PEDOSPHERE, 19 (6): 765-778 DEC 2009 语言: English 文献类型: Article 作者关键词: anthropogenic pollution; cluster analysis; non-point pollution; principal component analysis KeyWords Plus: NONPOINT-SOURCE POLLUTION; SHALLOW LAKE; GROUND-WATER; PADDY FIELD; PHOSPHORUS; NITROGEN; DENITRIFICATION; EUTROPHICATION; IDENTIFICATION; RUNOFF 摘要: Taihu Lake region is one of the most industrialized areas in China, and the surface water is progressively susceptible to anthropogenic pollution. The physicochemical parameters of surface water quality were determined at 20 sampling sites in Taihu Lake region, China in spring, summer, autumn, and winter seasons of 2005-2006 to assess the effect of human activities on the surface water quality. Principal component analysis (PCA) and cluster analysis (CA) were used to identify characteristics of the water quality in the studied water bodies. PCA extracted the first,three principal components (PCs), explaining 80.84% of the total variance of the raw data. Especially, PC1 (38.91%) was associated with NH4-N, total N, soluble reactive phosphorus, and total P. PC2 (22.70%) was characterized by NO3-N and temperature. PC3 (19.23%) was mainly associated with pH and dissolved organic carbon. CA showed that streams were influenced by urban residential subsistence and livestock farming contributed significantly to PC1 throughout the year. The streams influenced by farmland runoff contributed most to PC2 in spring and winter compared with other streams. PC3 was affected mainly by aquiculture in spring, rural residential subsistence in summer, and livestock farming in fall and winter seasons. Further analyses showed that farmlands contributed significantly to nitrogen pollution of Taihu Lake, while urban residential subsistence and livestock farming also polluted water quality of Taihu Lake in rainy season. The results would be helpful for the authorities to take sound actions for an effective management of water quality in Taihu Lake region. 地址: [Xu Hai; Zhao Geng-Mao; Jiao Jia-Guo; Liu Zhao-Pu] Nanjing Agr Univ, Coll Resources & Environm Sci, Nanjing 210095, Peoples R China; [Xu Hai; Yang Lin-Zhang] Chinese Acad Sci, Inst Soil Sci, Nanjing 210008, Peoples R China; [Yin Shi-Xue] Yangzhou Univ, Coll Agr, Yangzhou 225007, Peoples R China 通讯作者地址: Liu, ZP, Nanjing Agr Univ, Coll Resources & Environm Sci, Nanjing 210095, Peoples R China. 电子邮箱地址: sea@njau.edu.cn 基金资助致谢: 基金资助机构授权号 Chinese Academy of Sciences KZCX1-YW-14-5 National Natural Science Foundation of China 30600086 Project supported by the Knowledge Innovation Key Project of the Chinese Academy of Sciences (No. KZCX1-YW-14-5) and the National Natural Science Foundation of China (No. 30600086). 引用的参考文献数: 37 被引频次: 0 出版商: SCIENCE PRESS 出版商地址: 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA ISSN: 1002-0160 29 字符的来源出版物名称缩写: PEDOSPHERE ISO 来源文献出版物名称缩写: Pedosphere 来源文献页码计数: 14 学科类别: Soil Science ISI 文献传递号: 522UF 显示 28 条，共 413 条作者: Jiang, L (Jiang, Lei); Shi, MY (Shi, Mingyi); Guo, LL (Guo, Lili); He, BA (He, Biao); Li, GZ (Li, Guangzhi); Zhang, L (Zhang, Ling); Zhang, LX (Zhang, Lingxiang); Shao, H (Shao, Hu) 标题: Effect of M35, a neuropeptide galanin antagonist on glucose uptake translated by glucose transporter 4 in trained rat skeletal muscle 来源出版物: NEUROSCIENCE LETTERS, 467 (2): 178-181 DEC 25 2009 语言: English 文献类型: Article 作者关键词: Galanin; Exercise; M35; GLUT4; Insulin KeyWords Plus: EXERCISE; SECRETION; RECEPTOR; GLUT4; MOUSE 摘要: In this study, we used M35, a galanin antagonist to explore the effect of an increase in galanin release induced by exercise on glucose transporter 4 (GLUT4) content and function. The rats tested were divided into four groups: rats from sedentary and trained drug groups were injected by M35, 5 times per week during four weeks. Rats from sedentary and trained control groups by 0.1 mol/1 citrate buffer. The rats from both exercise groups swam after each injection. The results showed that M35 significantly decreased glucose infusing speeds in euglycemic-hyperinsulinemic clamp tests. M35 treatment elevated plasma insulin levels in both drug groups. And the insulin levels in both drug groups were higher also than that after experiments in each control group respectively. The four weeks swimming enhanced the plasma galanin contents. The galanin levels after experiments in both exercise groups were higher than that in each sedentary control group respectively too. The GLUT4 densities were attenuated by M35 at plasma membranes and total cell membranes. The change ratios of GLUT4 immunoreaction at plasma membranes to total cell membranes were lower in both drug groups compared to each control group. Those results suggest that endogenous galanin has an important attribute to elevate the insulin sensitivity by increasing GLUT4 contents and promoting GLUT4 transportation from intracellular membranes to plasma membranes in muscle cells. Galanin is an important hormone to elevate insulin sensitivity in rest and exercise conditions. (C)2009 Elsevier Ireland Ltd. All rights reserved. 地址: [Jiang, Lei; Shi, Mingyi; Guo, Lili; He, Biao; Li, Guangzhi; Zhang, Ling; Zhang, Lingxiang; Shao, Hu] Yangzhou Univ, Coll Med, Yangzhou 225001, Jiangsu Prov, Peoples R China 通讯作者地址: Shi, MY, Yangzhou Univ, Coll Med, Huaihai 11, Yangzhou 225001, Jiangsu Prov, Peoples R China. 电子邮箱地址: shimingyi2000@yahoo.com.cn 基金资助致谢: 基金资助机构授权号 Yangzhou University of Protein Research Grant This work was supported in part by Yangzhou University of Protein Research Grant to Shi Ming-Yi. 引用的参考文献数: 20 被引频次: 0 出版商: ELSEVIER IRELAND LTD 出版商地址: ELSEVIER HOUSE, BROOKVALE PLAZA, EAST PARK SHANNON, CO, CLARE, 00000, IRELAND ISSN: 0304-3940 DOI: 10.1016/j.neulet.2009.10.034 29 字符的来源出版物名称缩写: NEUROSCI LETT ISO 来源文献出版物名称缩写: Neurosci. Lett. 来源文献页码计数: 4 学科类别: Neurosciences ISI 文献传递号: 523LE 显示 29 条，共 413 条作者: Zhou, Y (Zhou, Yong); Zhu, JY (Zhu, Jinyan); Li, ZY (Li, Zhengyi); Yi, CD (Yi, Chuandeng); Liu, J (Liu, Jun); Zhang, HG (Zhang, Honggen); Tang, SZ (Tang, Shuzhu); Gu, MH (Gu, Minghong); Liang, GH (Liang, Guohua) 标题: Deletion in a Quantitative Trait Gene qPE9-1 Associated With Panicle Erectness Improves Plant Architecture During Rice Domestication 来源出版物: GENETICS, 183 (1): 315-324 SEP 2009 语言: English 文献类型: Article KeyWords Plus: GREEN-REVOLUTION; GIBBERELLIN-SYNTHESIS; NATURAL VARIATION; ORYZA-SATIVA; GRAIN WIDTH; MAJOR QTL; WEIGHT; LOCUS; ENCODES; YIELD 摘要: Rice plant: architecture is an important agronomic trait and a major determinant in high productivity. Panicle erectness is the preferred plant architecture in japonica rice, but the molecular mechanism underlying domestication of the erect panicle remains elusive. Here we report the map-based cloning of a major quantitative trait locus, qPE9-1, which plays an integral role in regulation of rice plant architecture including panicle erectness. The 86547 qPE9-1 gene encodes a 426-amino-acid protein, homologous to the keratin-associated protein 5-4 family. The gene is composed of three Von Willebrand factor type C domains, one transmembrane domain, and one 4-disulfide-core domain. Phenotypic comparisons of a set of near-isogenic lines and transgenic lines reveal that the functional allele (qPE9-1) results in drooping panicles, and the loss-of-function initiation (qpe9-1) leads to more erect panicles. In addition, the qPE9-1 locus regulates panicle and grain length, grain weight, and consequently grain yield. We propose that the panicle erectness trait: resulted from a natural random loss-of-function mutation for the qPE9-1 gene and has subsequently been the target of artificial selection during japonica rice breeding. 地址: [Liang, Guohua] Yangzhou Univ, Coll Agr, Key Lab Minist Educ Plant Funct Genom, Jiangsu Key Lab Crop Genet & Physiol, Yangzhou 225009, Jiangsu Prov, Peoples R China 通讯作者地址: Liang, GH, Yangzhou Univ, Coll Agr, Key Lab Minist Educ Plant Funct Genom, Jiangsu Key Lab Crop Genet & Physiol, 88 Daxuelu, Yangzhou 225009, Jiangsu Prov, Peoples R China. 电子邮箱地址: ricegb@yzu.edu.cn 引用的参考文献数: 42 被引频次: 0 出版商: GENETICS SOC AM 出版商地址: 9650 ROCKVILLE AVE, BETHESDA, MD 20814 USA ISSN: 0016-6731 DOI: 10.1534/genetics.109.102681 29 字符的来源出版物名称缩写: GENETICS ISO 来源文献出版物名称缩写: Genetics 来源文献页码计数: 10 学科类别: Genetics & Heredity ISI 文献传递号: 523IT 显示 30 条，共 413 条作者: Zhang, YM (Zhang, Yu-Mei); Liu, XZ (Liu, Xue-Zhong); Lu, H (Lu, Hao); Mei, L (Mei, Li); Liu, ZP (Liu, Zong-Ping) 标题: Lipid Peroxidation and Ultrastructural Modifications in Brain after Perinatal Exposure to Lead and/or Cadmium in Rat Pups 来源出版物: BIOMEDICAL AND ENVIRONMENTAL SCIENCES, 22 (5): 423-429 OCT 2009 语言: English 文献类型: Article 作者关键词: Lead; Cadmium; Lipid peroxidation; Ultrastructure; Brain; Rat KeyWords Plus: TOXICITY; INHIBITION; DOPAMINE; RELEASE; ACETATE 摘要: Objective To assess lipid peroxidation and ultrastructural modifications in rat brains following perinatal exposure to lead (Pb) and/or cadmium (Cd). Methods Female rats were divided into four groups: control group, Pb (300 mg/L) group, Cd group (10 mg/L) and Pb+Cd (300 mg/L, 10 mg/L) group. The compounds were delivered in the drinking water throughout pregnancy and lactation. Results The levels of compounds in blood and brain of the Pb+Cd group were similar to those of other groups, but the effects of Pb+Cd on pups' body and brain weights were higher than on other compounds. Electron microscopy revealed that Pb and Cd had effects on mitochondrial swelling, disruption and cristae loss, Nissl body dissolution, degenerated organelles and vacuoles, cytomembrane disappearance, and nuclear chromoplasm concentration. The activity of glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), catalase (CAT), acetylcholinesterase (AChE) was decreased, whereas the activity of maleic dialdehyde (MDA) was increased. Conclusion Perinatal exposure to low doses of Pb and Cd can produce alterations in lipid peroxidation and ultrastructural modifications in rat brains, and exposure to both metals can result in greater damages. 地址: [Zhang, Yu-Mei; Liu, Xue-Zhong; Lu, Hao; Liu, Zong-Ping] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Jiangsu, Peoples R China; [Lu, Hao; Mei, Li] NW A&F Univ, Coll Vet Med, Yangling 712100, Shaanxi, Peoples R China 通讯作者地址: Liu, ZP, Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: liuzongping@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 30440050 305713647 This work was supported by a grant from the National Natural Science Foundation of China (No. 30440050 and No. 305713647). 引用的参考文献数: 27 被引频次: 0 出版商: CHINESE ACAD PREVENTIVE MEDICINE 出版商地址: C/O ACADEMIC PRESS INC, 6277 SEA HARBOR DR, ORLANDO, FL 32887-4900 USA ISSN: 0895-3988 29 字符的来源出版物名称缩写: BIOMED ENVIRON SCI ISO 来源文献出版物名称缩写: Biomed. Environ. Sci. 来源文献页码计数: 7 学科类别: Environmental Sciences; Public, Environmental & Occupational Health ISI 文献传递号: 521IM 显示 31 条，共 413 条作者: Jiang, JX (Jiang, Jiaxun); Lu, Y (Lu, Yao); Yuan, LM (Yuan, Limin); Liu, WL (Liu, Wenlong) 标题: Triaquabis{mu-N-[N-(4-methoxy-2-oxidobenzylidene)glycyl]glycinato(3-)}cadmium(II)dicopper(II) dihydrate 来源出版物: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 65: M1281-U380 Part 11 NOV 2009 语言: English 文献类型: Article KeyWords Plus: COMPLEXES; LIGAND 摘要: In the title compound, [CdCu2(C12H11N2O5)(2)(H2O)(3)]center dot 2H(2)O, the Cu-II atoms are in a square plane of N2O2 atoms contributed by the tetradentate Schiff base trianion. The Cu-II atoms are coordinated by one phenolate O atom, one imine N atom, one amido N atom and one carboxylate O atom. The Cd-II atom is connected via the carboxylate groups, forming a heterotrinuclear Cu-II-Cd-II-Cu-II system. The Cd-II atom is seven-coordinate in a pentagonal-bipyramidal geometry with four O atoms from two carboxylate groups and three aqua ligands. The heterotrinuclear molecules are linked to the uncoordinated water molecules by O-H center dot center dot center dot O hydrogen bonds into a three-dimensional framework. 地址: [Jiang, Jiaxun; Lu, Yao; Yuan, Limin; Liu, Wenlong] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Liu, WL, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: liuwl@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 SRF SEM Yangzhou University This work was supported by SRF for ROCS, SEM and Yangzhou University. 引用的参考文献数: 11 被引频次: 0 出版商: WILEY-BLACKWELL PUBLISHING, INC 出版商地址: COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA ISSN: 1600-5368 DOI: 10.1107/S1600536809039440 29 字符的来源出版物名称缩写: ACTA CRYSTALLOGR E-STRUCT REP ISO 来源文献出版物名称缩写: Acta Crystallogr. Sect. E.-Struct Rep. Online 来源文献页码计数: 13 学科类别: Crystallography ISI 文献传递号: 521FU 显示 32 条，共 413 条作者: Yao, GB (Yao, Gan-Bing); Jiang, JX (Jiang, Jia-Xun); Yuan, LM (Yuan, Li-Min); Ren, XM (Ren, Xiao-Ming) 标题: Hexaaquacobalt(II) bis{[N-(4-methoxy-2-oxidobenzylidene)glycylglycinato]copper(II)} hexahydrate 来源出版物: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 65: M1316-U697 Part 11 NOV 2009 语言: English 文献类型: Article KeyWords Plus: LIGAND 摘要: In the crystal structure of the title compound, [Co(H2O)(6)][Cu(C12H11N2O5)](2)center dot 6H(2)O, the Co-II atom is located on an inversion center and coordinated by six water molecules in a slightly distorted octahedral geometry. The Cu-II atom is chelated by the Schiff base ligand in a distorted CuN2O2 square-planar geometry. An extensive O-H center dot center dot center dot O hydrogen-bonding network is present in the crystal structure. 地址: [Yao, Gan-Bing; Jiang, Jia-Xun; Yuan, Li-Min] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Ren, Xiao-Ming] Key Lab Environm Mat & Environm Engn Jiangsu Prov, Yangzhou 225002, Peoples R China 通讯作者地址: Yao, GB, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: gbyao@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Foundation of Key Laboratory of Environmental Material and Environmental Engineering of Jiangsu Province, China This work was supported by Foundation of Key Laboratory of Environmental Material and Environmental Engineering of Jiangsu Province, China. 引用的参考文献数: 8 被引频次: 0 出版商: WILEY-BLACKWELL PUBLISHING, INC 出版商地址: COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA ISSN: 1600-5368 DOI: 10.1107/S1600536809040045 29 字符的来源出版物名称缩写: ACTA CRYSTALLOGR E-STRUCT REP ISO 来源文献出版物名称缩写: Acta Crystallogr. Sect. E.-Struct Rep. Online 来源文献页码计数: 10 学科类别: Crystallography ISI 文献传递号: 521FU 显示 33 条，共 413 条作者: Jiang, JX (Jiang, Jiaxun); Lu, Y (Lu, Yao); Yuan, LM (Yuan, Limin); Liu, WL (Liu, Wenlong) 标题: Hexaaquamagnesium(II) bis{[N-(4-methoxy-2-oxidobenzylidene)glycylglycinato(3-)]cuprate(II)} hexahydrate 来源出版物: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 65: M1352-U1021 Part 11 NOV 2009 语言: English 文献类型: Article KeyWords Plus: COMPLEXES 摘要: In the title complex, [Mg(H2O)(6)][Cu(C12H11N2O5)](2)center dot 6H(2)O, the Cu-II atoms lie at the center of the square plane of triple negatively charged O,N,N',O'-tetradentate Schiff base ligands, which are coordinated by one phenolate O atom, one imine N atom, one deprotonated amide N atom and one carboxylate O atom. The Mg-II center, which sits on an inversion center, is coordinated by six aqua ligands and exhibits a slightly distorted octahedral conformation. The asymmetric unit consists of an [N-(4-methoxy-2-oxidobenzylidene)glycylglycinato] cuprate(II) anion, one half of an [Mg(H2O)(6)](2+) cation and three free water molecules. The cations and anions form columns by O-H center dot center dot center dot O hydrogen bonds. 地址: [Jiang, Jiaxun; Lu, Yao; Yuan, Limin; Liu, Wenlong] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Liu, WL, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: liuwl@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 SRF SEM Yangzhou University This work was supported by SRF for ROCS, SEM and Yangzhou University. 引用的参考文献数: 11 被引频次: 0 出版商: WILEY-BLACKWELL PUBLISHING, INC 出版商地址: COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA ISSN: 1600-5368 DOI: 10.1107/S1600536809040872 29 字符的来源出版物名称缩写: ACTA CRYSTALLOGR E-STRUCT REP ISO 来源文献出版物名称缩写: Acta Crystallogr. Sect. E.-Struct Rep. Online 来源文献页码计数: 11 学科类别: Crystallography ISI 文献传递号: 521FU 显示 34 条，共 413 条作者: Chen, M (Chen, Ming); Diao, GW (Diao, Guowang) 标题: Electrochemical study of mono-6-thio-beta-cyclodextrin/ferrocene capped on gold nanoparticles: Characterization and application to the design of glucose amperometric biosensor 来源出版物: TALANTA, 80 (2): 815-820 DEC 15 2009 语言: English 文献类型: Article 作者关键词: Cyclodextrin; Ferrocene; Gold nanoparticles; Mediator; Glucose biosensor KeyWords Plus: ELECTRON MEDIATOR; ENZYME ELECTRODE; FERROCENE; OXIDASE; SENSOR; IMMOBILIZATION; NANOCOMPOSITE; CONJUGATE; POLYMER; ACID 摘要: A novel amperometric glucose sensor based on inclusion complex of mono-6-thio-beta-cyclodextrin/ferrocene capped on gold nanoparticles (GNPs/CD-Fc) and glucose oxidase (GOD) was described. The inclusion complex of mono-6-thio-beta-cyclodextrin/ferrocene capped on gold nanoparticles played an effective role of an electron shuttle and allowed the detection of glucose at 0.25 V (versus SCE), with dramatically reduced interference from easily oxidizable constituents. The sensor (GNPs/CD-Fc/GOD) showed a relatively fast response time (5s), low detection limit (15 mu M, S/N = 3), and high sensitivity (ca. 18.2 mA M-1 cm(-1)) with a linear range of 0.08-11.5 mM of glucose. The excellent sensitivity was possibly attributed to the presence of the GNPs/CD-Fc film that can provide a convenient electron tunneling between the protein and the electrode. In addition, the biosensor demonstrated high anti-interference ability, stability and natural life. The good stability and natural life can be attributed to the following two aspects: on the one hand, the fabrication process was mild and no damage was made on the enzyme molecule. on the other hand, the GNPs possessed good biocompatibility that could retain the bioactivity of the enzyme molecules immobilized on the electrode. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Chen, Ming; Diao, Guowang] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Diao, GW, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: gwdiao@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China Natural Science Key Foundation of Educational Committee of Jiangsu Province of China 授权号 20773107 20810102054 07KJA15015 Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University Foundation of the Educational Committee of Jiangsu Provincial Universities Excellence Science and Technology Invention Team in Yangzhou University The authors acknowledge the financial support from the National Natural Science Foundation of China (Grant Nos. 20773107 and 20810102054), the Natural Science Key Foundation of Educational Committee of Jiangsu Province of China (Grant No. 07KJA15015), the Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University and the Foundation of the Educational Committee of Jiangsu Provincial Universities Excellence Science and Technology Invention Team in Yangzhou University. The authors also thank Professor Xue and Dr Shan for their useful suggestions about this work. The authors also thank Dr. Gao and Dr. Kong provided with human plasma samples and comparison data from SuBei People's Hospital. 引用的参考文献数: 32 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0039-9140 DOI: 10.1016/j.talanta.2009.07.068 29 字符的来源出版物名称缩写: TALANTA ISO 来源文献出版物名称缩写: Talanta 来源文献页码计数: 6 学科类别: Chemistry, Analytical ISI 文献传递号: 518OI 显示 35 条，共 413 条作者: Jin, GD (Jin, Gendi); Du, S (Du, Shi); Hu, XY (Hu, Xiaoya) 标题: The petentiometric determination of peroxide hydrogen and glucose on the glassy electrode modified by the calix[4]arene 来源出版物: TALANTA, 80 (2): 858-863 DEC 15 2009 语言: English 文献类型: Article 作者关键词: Calix[4]arene; Glassy carbon electrode; Peroxide hydrogen; Glucose; Petentiometric determination KeyWords Plus: DERIVATIVES; HYDRAZINE; BIOSENSOR; POLYMERS; DIOXIDE; SENSOR; OXYGEN 摘要: A new petentiometric method to determine peroxide hydrogen and glucose had been studied. This method had been applied on the petentiometric determination of peroxide hydrogen and glucose in the total ionic strength adjustment buffer (TISAB) (pH 7.5) solution with the glassy electrode modified by the calix[4]arene. The glassy carbon electrode covered with the calix[4]arene depended on the H2O2 concentration in the range of log[H2O2] from -3.3 to -1.2 in the solution of TISAB(pH 7.5) with nearly Nernstian slope of about 65.6 +/- 3 mV and the detection limit of peroxide hydrogen was 4.0 x 10(-5)mol L-1. The glassy carbon electrode covered with the calix[4]arene depended on the glucose concentration in the range of log[glucose] from -3.6 to -2.8 in the solution of TISAB (pH 7.5) with nearly Nernstian slope of about 50.2 +/- 2 mV and the detection limit of glucose was 2.0 x 10(-5) mol L-1. The electrode had the good selectivity, sensitivity, stability and repeatability. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Jin, Gendi; Du, Shi; Hu, Xiaoya] Yangzhou Univ, Coll Chem & Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Hu, XY, Yangzhou Univ, Coll Chem & Engn, 88 S Univ Ave, Yangzhou 225002, Peoples R China. 电子邮箱地址: xyhu@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 20675071 20875081 This project was financially supported by the National Natural Science Foundation (no. 20675071, no. 20875081) of China. 引用的参考文献数: 30 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0039-9140 DOI: 10.1016/j.talanta.2009.08.005 29 字符的来源出版物名称缩写: TALANTA ISO 来源文献出版物名称缩写: Talanta 来源文献页码计数: 6 学科类别: Chemistry, Analytical ISI 文献传递号: 518OI 显示 36 条，共 413 条作者: Zhang, ZG (Zhang, Zhengang); Zhao, P (Zhao, Pei); Li, AH (Li, Aihua); Lv, XL (Lv, Xiaolei); Gao, Y (Gao, Yang); Sun, HG (Sun, Hongguang); Ding, YL (Ding, Yongling); Liu, J (Liu, Jian) 标题: Effects of Methotrexate on Plasma Cytokines and Cardiac Remodeling and Function in Postmyocarditis Rats 来源出版物: MEDIATORS OF INFLAMMATION: Art. No. 389720 2009 语言: English 文献类型: Article KeyWords Plus: CHRONIC HEART-FAILURE; EXPERIMENTAL AUTOIMMUNE MYOCARDITIS; NECROSIS-FACTOR-ALPHA; RHEUMATOID-ARTHRITIS; ADHESION MOLECULES; ACTIVATION; INTERLEUKIN-10; CELLS; SUPPRESSION; EXPRESSION 摘要: Excessive immune activation and inflammatory mediators may play a critical role in the pathogenesis of chronic heart failure. Methotrexate is a commonly used anti-inflammatory and immunosuppressive drug. In this study, we used a rat model of cardiac myosin-induced experimental autoimmune myocarditis to investigate the effects of low-dose methotrexate (0.1 mg/kg/d for 30 d) on the plasma level of cytokines and cardiac remodeling and function. Our study showed that levels of tumor necrosis factor-(TNF-)alpha and interleukin-6 (IL-6) are significantly increased in postmyocarditis rats, compared with the control rats. Methotrexate treatment reduced the plasma levels of TNF-alpha and IL-6 and increased IL-10 level, compared to saline treatment. In addition, postmyocarditis rats showed significant cardiac fibrosis characterized by increased myocardial collagen volume fraction, perivascular collagen area, and the ratio of collagen type I to type III, compared with the control rats. However, MTX treatment not only markedly attenuated cardiac fibrosis, diminished the left ventricular end-diastolic dimension, but also increased the left ventricular ejection fraction and fractional shortening. Collectively, these results suggest that low-dose methotrexate has ability to regulate inflammatory responses and improves cardiac function and hence contributes to prevent the development of postmyocarditis dilated cardiomyopathy. Copyright (C) 2009 Zhengang Zhang et al. 地址: [Zhang, Zhengang; Zhao, Pei; Li, Aihua; Lv, Xiaolei; Gao, Yang] First Peoples Hosp Yangzhou, Dept Cardiovasc Dis, Yangzhou 225001, Jiangsu, Peoples R China; [Zhang, Zhengang] Yangzhou Univ, Dept Med, Div Internal Med, Yangzhou 225001, Jiangsu, Peoples R China; [Zhang, Zhengang] Southeast Univ, Cardiovasc Inst, Yangzhou 225001, Jiangsu, Peoples R China; [Sun, Hongguang] First Peoples Hosp Yangzhou, Dept Ultrasonog, Yangzhou 225001, Jiangsu, Peoples R China; [Ding, Yongling] First Peoples Hosp Yangzhou, Dept Pathol, Yangzhou 225001, Jiangsu, Peoples R China; [Liu, Jian] First Peoples Hosp Yangzhou, Cent Lab, Yangzhou 225001, Jiangsu, Peoples R China 通讯作者地址: Zhang, ZG, First Peoples Hosp Yangzhou, Dept Cardiovasc Dis, 45 Taizhou Rd, Yangzhou 225001, Jiangsu, Peoples R China. 电子邮箱地址: zhzg@yzcn.net 基金资助致谢: 基金资助机构授权号 Jiangsu Provincial Health Department H200356 Natural Science Foundation of Jiangsu BK008220 Bureau of Science & Technology of Yangzhou This work was supported by Grants for scientific research from Jiangsu Provincial Health Department (no. H200356), the Natural Science Foundation of Jiangsu (BK008220), and Bureau of Science & Technology of Yangzhou. 引用的参考文献数: 26 被引频次: 0 出版商: HINDAWI PUBLISHING CORPORATION 出版商地址: 410 PARK AVENUE, 15TH FLOOR, #287 PMB, NEW YORK, NY 10022 USA ISSN: 0962-9351 文献编号: 389720 DOI: 10.1155/2009/389720 29 字符的来源出版物名称缩写: MEDIAT INFLAMM ISO 来源文献出版物名称缩写: Mediat. Inflamm. 来源文献页码计数: 9 学科类别: Cell Biology; Immunology ISI 文献传递号: 518PZ 显示 37 条，共 413 条作者: Zhang, XM (Zhang, Xiaoming); Pan, ZM (Pan, Zhiming); Fang, Q (Fang, Qiang); Zheng, JY (Zheng, Jiayu); Hu, MZ (Hu, Maozhi); Jiao, XA (Jiao, Xinan) 标题: An auto-inducible Escherichia coli lysis system controlled by magnesium 来源出版物: JOURNAL OF MICROBIOLOGICAL METHODS, 79 (2): 199-204 NOV 2009 语言: English 文献类型: Article 作者关键词: Magnesium; Inducible expression; Bacteriophage lysis genes; Fluorescence protein KeyWords Plus: HIGH-LEVEL EXPRESSION; RECOMBINANT PROTEIN EXPRESSION; SALMONELLA-TYPHIMURIUM; FLUORESCENT PROTEIN; IMMUNE-RESPONSES; LAC REPRESSOR; PROMOTER; TRANSPORT; ENTERICA; VECTORS 摘要: The Escherichia coli (E. coli) prokaryotic expression system is widely used in the field of biology. The currently adopted processes for inducing cell wall rupture, in order to release the target protein, are complex and cumbersome. We developed an auto-inducible E. coli lysis system that is regulated by exogenous magnesium ion (Mg2+) concentration. This system is composed of a strictly Mg2+-regulated promoter Pmgt from the mgtB gene of Salmonella typhimurium, and the lysis genes from lambda bacteriophage. Both the wild type and Sam7-mutant lysis genes were inducibly expressed in E. coli under Mg2+-depleted conditions. The former caused a rapid lysis, while the latter induced very mild lysis of the host strains. However, rapid lysis was observed when the latter was resuspended in Tris-EDTA buffer. Finally, the inducible lysis cassette containing wild type lysis gene was introduced into an expression plasmid expressing GFP gene and efficient lysis of the host E. call strain and subsequent release of the target protein was achieved in Mg2+-depleted conditions. Collectively, the current study indicates that this novel inducible lysis system could have attractive applications in the field of protein expression and provides new insights for the development of bacterium-based vaccines. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Zhang, Xiaoming; Pan, Zhiming; Fang, Qiang; Zheng, Jiayu; Hu, Maozhi; Jiao, Xinan] Yangzhou Univ, Jiangsu Key Lab Zoonosis, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Jiao, XA, Yangzhou Univ, Jiangsu Key Lab Zoonosis, 12 E Wenhui Rd, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: jiao@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Major State Basic Research Development Program of China 2006CB504404 National High Technology Research and Development Program of China 2006AA10A206 National Natural Science Foundation of China 30425031 Government of Jiangsu Province, China BK2008011 We are very grateful to Dr. Ry Young for providing the pS107+ plasmid, and to Dr. Roy Curtiss III for providing pYA3333 plasmid and E coli strain X6212. This work was supported by grants from the Major State Basic Research Development Program of China (973 Program) (No. 2006CB504404), the National High Technology Research and Development Program of China (863 Program) (No. 2006AA10A206), the National Natural Science Foundation of China (No. 30425031) and the Government of Jiangsu Province, China (BK2008011). 引用的参考文献数: 33 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0167-7012 DOI: 10.1016/j.mimet.2009.09.001 29 字符的来源出版物名称缩写: J MICROBIOL METH ISO 来源文献出版物名称缩写: J. Microbiol. Methods 来源文献页码计数: 6 学科类别: Biochemical Research Methods; Microbiology ISI 文献传递号: 519TY 显示 38 条，共 413 条作者: Abruzzese, D (Abruzzese, Donato); Miccoli, L (Miccoli, Lorenzo); Yuan, JL (Yuan, Jianli) 标题: Mechanical behavior of leaning masonry Huzhu Pagoda 来源出版物: JOURNAL OF CULTURAL HERITAGE, 10 (4): 480-486 OCT-DEC 2009 语言: English 文献类型: Article 作者关键词: Ancient pagoda; Masonry tower; Cultural heritage; Leaning tower; Huzhu Pagoda 摘要: The paper has been developed in the framework of a larger research program, in which the University of Rome "Tor Vergata" (Italy) and the Yangzhou University (China) are jointly involved to study and preserve historic towers. The research aims to evaluate the risk of collapse of the Huzhu Pagoda in Songjiang County, a leaning tower built in the XI century. Mechanical properties of the masonry material have been obtained by experimental tests on small specimen and the mechanical behaviour of the structure has been evaluated via numerical models. The static analysis of this ancient pagoda constitute a prerequisite base for the evaluation of its structural behavior leading to a suitable maintenance program. The architectural characteristics and damage conditions of the pagoda are key parameters in the preparation of a complex analytical model. The pagoda leans more than six and half degrees, and exhibits some bad structural conditions. Static analysis is carried out via finite-element method in order to establish a reliable numerical model and assess the static risk. (C) 2009 Elsevier Masson SAS. All rights reserved. 地址: [Abruzzese, Donato; Miccoli, Lorenzo] Univ Roma Tor Vergata, Dept Civil Engn, I-00133 Rome, Italy; [Yuan, Jianli] Yangzhou Univ, Coll Architecture Sci & Engn, Yangzhou 225009, Peoples R China 通讯作者地址: Abruzzese, D, Univ Roma Tor Vergata, Dept Civil Engn, Via Politecn 1, I-00133 Rome, Italy. 电子邮箱地址: abruzzese@uniroma2.it; miccoli@ing.uniroma2.it; yjl@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Italian Ministry of Foreign Affairs (MAE) International Relations Office of University of Rome "Tor Vergata" University of Yangzhou The authors wish to acknowledge the Italian Ministry of Foreign Affairs (MAE) and the International Relations Office of University of Rome "Tor Vergata", as well the University of Yangzhou to support the research in the framework of the international cooperation between the Italian and Chinese Universities. 引用的参考文献数: 10 被引频次: 0 出版商: ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER 出版商地址: 23 RUE LINOIS, 75724 PARIS, FRANCE ISSN: 1296-2074 DOI: 10.1016/j.culher.2009.02.004 29 字符的来源出版物名称缩写: J CULT HERIT ISO 来源文献出版物名称缩写: J. Cult. Herit. 来源文献页码计数: 7 学科类别: Archaeology; Art; Geosciences, Multidisciplinary; Spectroscopy ISI 文献传递号: 518HO 显示 39 条，共 413 条作者: Wu, XS (Wu, X. S.); Wu, H (Wu, H.); Li, BC (Li, B. C.); Zhou, GY (Zhou, G. Y.); Sun, SY (Sun, S. Y.); Qin, J (Qin, J.); Chen, GH (Chen, G. H.); Musa, HH (Musa, H. H.) 标题: Isolation, Purification and Culture of Spermatogonia in Chicken 来源出版物: JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 8 (12): 2418-2423 DEC 2009 语言: English 文献类型: Article 作者关键词: Chicken; spermatogonia; isolation; purification; culture 摘要: To isolate, purify and culture spermotogonia from chicken testicular tissues, a procedure of enzymatic digestion and percoll density centrifugation was adopted for the single cell suspension to obtain purified spermatogonia. The results showed that, using the same purification method, the purity of spermatogonia gained from 6 days old chicken embryo was more than from 13, 15 and 19 days of age; adhesion purification step led to a harvest of 82% of total spermatogonia, which was 15.6% higher than that of direct isolation method; the adhesion time and survival time of spermotogonia before percoll density gradient centrifugation was earlier and longer than after precoll density gradient centrifugation. 地址: [Wu, X. S.; Wu, H.; Li, B. C.; Zhou, G. Y.; Sun, S. Y.; Qin, J.; Chen, G. H.; Musa, H. H.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Li, BC, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu, Peoples R China. 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30371031 This study was funded by National Natural Science Foundation of China (No. 30371031). 引用的参考文献数: 11 被引频次: 0 出版商: MEDWELL ONLINE 出版商地址: ANSINET BUILDING, 308-LASANI TOWN, SARGODHA RD, FAISALABAD, 38090, PAKISTAN ISSN: 1680-5593 29 字符的来源出版物名称缩写: J ANIM VET ADV ISO 来源文献出版物名称缩写: J. Anim. Vet. Adv. 来源文献页码计数: 6 学科类别: Veterinary Sciences ISI 文献传递号: 517NZ 显示 40 条，共 413 条作者: Wu, XS (Wu, X. S.); Bao, WB (Bao, W. B.); Shu, JT (Shu, J. T.); Xu, Q (Xu, Q.); Zhang, XY (Zhang, X. Y.); Han, W (Han, W.); Chen, GH (Chen, G. H.) 标题: Correlation Analysis Between Single Nucleotide Polymorphisms in Exon 2 of ADSL Gene and Inosine Monophosphate Acid Content in Chicken 来源出版物: JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 8 (12): 2438-2441 DEC 2009 语言: English 文献类型: Article 作者关键词: ADSL gene; SNP; inosine monophosphate content; chicken; genotype; Hardy-Weinberg equilibrium KeyWords Plus: FUNCTIONAL COMPLEMENTATION; ADENYLOSUCCINATE LYASE; ESCHERICHIA-COLI; CLONING 摘要: This study was designed to investigate the effect of Adenylosuccinate Lyase (ADSL) gene on Inosine Monophosphate content (IMP) in chicken. The chickens used for the study included exogenous Recessive White chicken and Chinese indigenous chicken breeds such as Silkies, Baier, Tibetan and Xiaoshan chickens. A pair of primer was designed to detect exon 2 of ADSL gene by PCR-SSCP and mutation detected was directly sequenced. A synonymous mutation at 3484 bp in exon 2 was substituted C/T SNP. In five chicken breeds, three genotypes TT, CT and CC were observed in exon 2. Muscle IMP content of individuals with T-F genotype in exon 2 had significantly higher than those with CT and CC genotypes (p<0.05). In exon 2, Recessive White, Xiaoshan and Baier chickens were in Hardy-Weinberg equilibrium (p>0.05) and Silkies and Tibetan chickens were significant departure from Hardy-Weinberg equilibrium (p<0.01). 地址: [Chen, G. H.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu, Peoples R China; [Wu, X. S.; Bao, W. B.; Shu, J. T.; Xu, Q.; Zhang, X. Y.; Han, W.] Chinese Acad Agr Sci, Inst Poultry Sci, Yangzhou 225003, Peoples R China 通讯作者地址: Chen, GH, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu, Peoples R China. 引用的参考文献数: 24 被引频次: 0 出版商: MEDWELL ONLINE 出版商地址: ANSINET BUILDING, 308-LASANI TOWN, SARGODHA RD, FAISALABAD, 38090, PAKISTAN ISSN: 1680-5593 29 字符的来源出版物名称缩写: J ANIM VET ADV ISO 来源文献出版物名称缩写: J. Anim. Vet. Adv. 来源文献页码计数: 4 学科类别: Veterinary Sciences ISI 文献传递号: 517NZ 显示 41 条，共 413 条作者: Feng, X (Feng, Xue); Yuan, J (Yuan, Jiang); Fei, X (Fei, Xu); Xiao-Rong, Z (Xiao-Rong, Zhang); Jun, L (Jun, Luan); Chang-Qing, Z (Chang-Qing, Zhu); Hao, C (Hao, Chen) 标题: Isolation and Characterization of Campylobacter from Red-Crowned Cranes in China 来源出版物: JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 8 (12): 2442-2446 DEC 2009 语言: English 文献类型: Article 作者关键词: Red-crowned cranes; Campylobacter; antibiotics; virulence-associated genes KeyWords Plus: ANTIBIOTIC-RESISTANCE; CHICKENS; JEJUNI; IDENTIFICATION; COLI; PCR 摘要: In this study, 120 cloacal samples were collected from healthy red-crowned cranes in Yancheng National Rare Bird Reservation District of China and identified by API campy test and multiplex PCR. The results shown that 21.67% (26/120) of these samples were detected to be positive in Campylobacter infection, of which 15 isolates were identified as C. jejuni. Using the transmission electron microscope, we observed the morphologic change of the Bacterial particles with negative staining. C. jejuni showing rod-shape and unipolar sheathed flagella. We found that Campylobacter infection correlated well with age of birds, which was proved by the findings that significant higher isolation rate was obtained in young red-crowned cranes, compared to adult groups. Meanwhile, antibiotics susceptibility test indicated a middle-level of drug resistance was found in these strains. The presence of flaA (100%), cdtB (100%), racR (100%), dnaJ (96.2%), cdtC (96.2%), cadF (95%), pIdA (93%), cdtA (93%), ciaB (90%), ceuE (85%), wlaN (40%) and virB11 (0%). Virulence genes was detected in C. jejuni by PCR. The data described here would offer a helpful information for the prevention of Campylobacter infection of wild birds and humans. 地址: [Feng, Xue; Yuan, Jiang; Jun, Luan; Chang-Qing, Zhu] Jiangsu Entry Exit Inspect & Quarantine Bur, Nanjing 210001, Peoples R China; [Fei, Xu] NE Agr Univ, Coll Life Sci, Haerbing 150030, Peoples R China; [Xiao-Rong, Zhang] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China; [Hao, Chen] Yancheng Natl Rare Bird Reservat Dist, Yancheng 224002, Peoples R China 通讯作者地址: Yuan, J, Jiangsu Entry Exit Inspect & Quarantine Bur, Nanjing 210001, Peoples R China. 基金资助致谢: 基金资助机构授权号 AQSIQ 20091K135 Post-doctoral Foundation of China This study was supported by AQSIQ grant 20091K135 and Post-doctoral Foundation of China. We thank Dr. D.J. Ji of JiangSu Yangzhou University and Dr. Y.L. Liu of University of Pennsylvania for helpful comments and critical review of the manuscript. 引用的参考文献数: 14 被引频次: 0 出版商: MEDWELL ONLINE 出版商地址: ANSINET BUILDING, 308-LASANI TOWN, SARGODHA RD, FAISALABAD, 38090, PAKISTAN ISSN: 1680-5593 29 字符的来源出版物名称缩写: J ANIM VET ADV ISO 来源文献出版物名称缩写: J. Anim. Vet. Adv. 来源文献页码计数: 5 学科类别: Veterinary Sciences ISI 文献传递号: 517NZ 显示 42 条，共 413 条作者: Chen, H (Chen, Huan); Huang, LF (Huang, Lifen); Hua, XT (Hua, Xiaoting); Yin, LF (Yin, Longfei); Hu, YH (Hu, Yihuai); Wang, C (Wang, Chao); Chen, WW (Chen, Weiwei); Yu, XM (Yu, Xiaomin); Xu, ZJ (Xu, Zhenjian); Tian, B (Tian, Bing); Hu, SN (Hu, Songnian); Hua, YJ (Hua, Yuejin) 标题: Pleiotropic effects of RecQ in Deinococcus radiodurans 来源出版物: GENOMICS, 94 (5): 333-340 NOV 2009 语言: English 文献类型: Article 作者关键词: RecQ; Deinococcus radiodurans; Microarray; Reactive oxygen species; Manganese/iron KeyWords Plus: SHEWANELLA-ONEIDENSIS MR-1; HYDROGEN-PEROXIDE; IONIZING-RADIATION; CRYSTAL-STRUCTURE; IRON-METABOLISM; HRDC DOMAINS; DNA-DAMAGE; HELICASES; PROTEIN; GENOME 摘要: In Deinococcus radiodurans, there is a unique RecQ homolog (DR1289) with three-tandem HRDC domains. Deletion of drrecQ resulted in a low doubling rate and sensitivity to hydrogen peroxide. Here, we used cDNA microarray and biochemical assays to explore the physiological changes in the drrecQ mutant. The expressions of genes with predicted functions involved in iron homeostasis, antioxidant system, electron transport, and energy metabolism were significantly altered in response to drrecQ disruption. More reactive oxygen species (ROS) was accumulated in drrecQ mutant strain when compared to wild type. In addition, ICP-MS results showed that the intracellular level of iron was relatively higher, whereas the concentration of manganese was lower in drrecQ mutant than in wild type. Furthermore, our microarray data and pulsed-field gel results showed that DNA suffered more damage in drrecQ mutant than in wild type under 20 mM hydrogen peroxide stress. These results suggested that drrecQ is a gene of pleiotropic functions and contributes to the extraordinary resistance of D. radiodurans against stresses. Crown Copyright (c) 2009 Published by Elsevier Inc. All rights reserved. 地址: [Yu, Xiaomin; Hu, Songnian] Chinese Acad Sci, Beijing Inst Genom, Key Lab Genome Informat & Sci, Beijing 100029, Peoples R China; [Chen, Huan; Huang, Lifen; Hua, Xiaoting; Yin, Longfei; Hu, Yihuai; Wang, Chao; Chen, Weiwei; Xu, Zhenjian; Tian, Bing; Hua, Yuejin] Zhejiang Univ, Inst Nucl Agr Sci, Hangzhou 310029, Zhejiang, Peoples R China; [Huang, Lifen] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Jiangsu 225009, Peoples R China; [Hu, Yihuai] Zhejiang Univ, Coll Life Sci, Hangzhou 310029, Zhejiang, Peoples R China; [Hu, Yihuai] Huaiyin Inst Technol, Coll Life Sci & Chem Engn, Huaian 223001, Peoples R China 通讯作者地址: Hu, SN, Chinese Acad Sci, Beijing Inst Genom, Key Lab Genome Informat & Sci, Beijing 100029, Peoples R China. 电子邮箱地址: husn@big.ac.cn; yjhua@zju.edu.cn 基金资助致谢: 基金资助机构授权号 National Basic Research Program of China 2004CB79604 National Hi-Tech Development Program 2007AA021305 National Natural Science Foundation of China 30830006 Chinese Ministry of Agriculture 200803034 Science and Technology Department of Zhejiang Province of China 2006E10058 This work was supported by a grant from the National Basic Research Program of China (2004CB79604), a grant from the National Hi-Tech Development Program (2007AA021305), a key project from the National Natural Science Foundation of China (30830006), the project "Application of Nuclear Techniques in Agriculture" from the Chinese Ministry of Agriculture (200803034) and a project from Science and Technology Department of Zhejiang Province of China (2006E10058) to YJH. 引用的参考文献数: 43 被引频次: 0 出版商: ACADEMIC PRESS INC ELSEVIER SCIENCE 出版商地址: 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA ISSN: 0888-7543 DOI: 10.1016/j.ygeno.2009.08.001 29 字符的来源出版物名称缩写: GENOMICS ISO 来源文献出版物名称缩写: Genomics 来源文献页码计数: 8 学科类别: Biotechnology & Applied Microbiology; Genetics & Heredity ISI 文献传递号: 518QS 显示 43 条，共 413 条作者: Ji, RP (Ji, Rong P.); Lu, XW (Lu, Xi W.); Li, XN (Li, Xian N.); Pu, YP (Pu, Yue P.) 标题: Biological degradation of algae and microcystins by microbial enrichment on artificial media 来源出版物: ECOLOGICAL ENGINEERING, 35 (11): 1584-1588 Sp. Iss. SI NOV 2009 语言: English 文献类型: Article 作者关键词: Artificial media; Biological degradation; Microcystin; Algae-lysing bacteria KeyWords Plus: WATER-TREATMENT; CYANOBACTERIAL HEPATOTOXINS; LAKE WATER; LR; DECOMPOSITION; AERUGINOSA; TOXINS 摘要: The removal efficiency of algae and microcystins (MCs) of a pilot setup based on biological degradation of enrichment microbes by artificial media was studied. The results showed that when chlorophyll-a in Lake Taihu was 3.76-266.1 mu g L-1, 62.8% of chlorophyll-a could be removed within a hydraulic retention time of 6-7 days. High-performance liquid chromatography (HPLC) analysis for the detection of MCs was applied. When total microcystins RR and LR (TMC-RR and TMC-LR) and extracellular microcystins RR and LR (EMC-RR and EMC-LR) were 0.23-8.93, 0.14-4.73,0.12-1.15,0.02-0.17 mu g L-1, respectively, and in source water, the average removal efficiencies of TMC-RR,TMC-LR, EMC-RR, EMC-LR were 67.0%,40.5%,40.0% and 66.0%, respectively. The polymerase chain reaction (PCR) electrophoresis chart revealed that there was a large amount of algae-lysing bacteria such as Pseudomonas spp. and Bacillus spp. on the artificial medium. The protozoa number in the assembled medium was higher than in lake water. Enrichment microbes on the artificial medium could effectively degrade algae and microcystins in Lake Taihu. (C) 2009 Published by Elsevier B.V. 地址: [Ji, Rong P.; Lu, Xi W.; Li, Xian N.] Southeast Univ, Dept Environm Sci & Engn, Nanjing 210096, Jiangsu, Peoples R China; [Ji, Rong P.] Yangzhou Univ, Coll Environm Sci & Engn, Yangzhou 225009, Jiangsu, Peoples R China; [Pu, Yue P.] Southeast Univ, Coll Publ Hlth, Nanjing 210009, Jiangsu, Peoples R China 通讯作者地址: Lu, XW, Southeast Univ, Dept Environm Sci & Engn, Nanjing 210096, Jiangsu, Peoples R China. 电子邮箱地址: xiwulu@public1.ptt.js.cn 基金资助致谢: 基金资助机构授权号 863 project 2002AA601011 This research was supported by an 863 project titled "Study on Eco-techniques for Improving Water Quality of Drinking Water Source in Meiliang Bay, Lake Taihu" (Grant No. 2002AA601011). 引用的参考文献数: 20 被引频次: 1 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0925-8574 DOI: 10.1016/j.ecoleng.2008.12.031 29 字符的来源出版物名称缩写: ECOL ENG ISO 来源文献出版物名称缩写: Ecol. Eng. 来源文献页码计数: 5 学科类别: Ecology; Engineering, Environmental; Environmental Sciences ISI 文献传递号: 518NP 显示 44 条，共 413 条作者: Gong, ZY (Gong, Zhiyun); Yu, HX (Yu, Hengxiu); Huang, J (Huang, Jian); Yi, CD (Yi, Chuandeng); Gu, MH (Gu, Minghong) 标题: Unstable transmission of rice chromosomes without functional centromeric repeats in asexual propagation 来源出版物: CHROMOSOME RESEARCH, 17 (7): 863-872 OCT 2009 语言: English 文献类型: Article 作者关键词: rice; neocentromere; CENH3; asexual propagation KeyWords Plus: BACTERIAL ARTIFICIAL CHROMOSOMES; INNER KINETOCHORE PLATE; ALPHA-SATELLITE DNA; PROTEIN CENP-A; ARABIDOPSIS-THALIANA; SOMACLONAL VARIATION; SEQUENCE ORGANIZATION; HISTONE H3; NEOCENTROMERE; EVOLUTION 摘要: During sexual propagation of primary trisomic 8, chromosome 8 breaks in some rice plants, resulting in a telotrisomic (2n+center dot 8S) line. In this study, we observed that the extra short arm of chromosome 8 (center dot 8S) can easily be lost in the telotrisomic, and we determined by fluorescence in-situ hybridization (FISH) analysis that the centromeric region of the extra center dot 8S did not contain the rice centromeric satellite repeat (CentO) and centromere-specific retrotransposon (CRR); however, the extra center dot 8S contained part of the CentO and CRR sequences in the initially preserved telotrisomic line. We confirmed by real-time quantitative PCR (RQ-PCR) analysis that the original functional centromere of the extra center dot 8S was lost. Using both FISH and RQ-PCR, the breakage point of the extra center dot 8S was found within the BAC clone a0070J19 sequence containing the first part of the short arm near the centromere region of chromosome 8 but without any CentO or CRR sequences. However, part of the DNA sequence within the a0070J19 BAC clone played a role in the new functional centromere, contributing to the morphological variations by asexually propagated plants of rice telotrisomics in the field. We conclude that CENH3, a key element in the eukaryotic kinetochore, may not always bind properly with the new functional centromere, resulting in loss of the extra center dot 8S during mitosis and the chromosome numbers returning to diploid levels in subsequent generations. 地址: [Gong, Zhiyun; Yu, Hengxiu; Yi, Chuandeng; Gu, Minghong] Yangzhou Univ, Key Lab Crop Genet & Physiol, Jiangsu Prov Key Lab Plant Funct Genom, Minist Educ, Yangzhou 225009, Peoples R China; [Huang, Jian] Suzhou Univ, Sch Basic Med & Biol Sci, Genet Lab, Suzhou 215006, Peoples R China 通讯作者地址: Gu, MH, Yangzhou Univ, Key Lab Crop Genet & Physiol, Jiangsu Prov Key Lab Plant Funct Genom, Minist Educ, Yangzhou 225009, Peoples R China. 电子邮箱地址: gumh@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 30600345 30770131 We are grateful to Zhukuan Cheng for critical reading of the manuscript and Yong Zhou for RQ- PCR analysis. This work was supported by grants from the National Natural Science Foundation of China (30600345 and 30770131). 引用的参考文献数: 46 被引频次: 0 出版商: SPRINGER 出版商地址: VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS ISSN: 0967-3849 DOI: 10.1007/s10577-009-9073-7 29 字符的来源出版物名称缩写: CHROMOSOME RES ISO 来源文献出版物名称缩写: Chromosome Res. 来源文献页码计数: 10 学科类别: Biochemistry & Molecular Biology; Genetics & Heredity ISI 文献传递号: 518VC 显示 45 条，共 413 条作者: Li, L (Li Liang); Gu, WW (Gu Weiwei); Yan, CG (Yan Chaoguo) 标题: Synthesis, Crystal Structure and Complexing Properties of Calix[4]arene Schiff Bases 来源出版物: CHINESE JOURNAL OF CHEMISTRY, 27 (10): 1975-1980 OCT 2009 语言: English 文献类型: Article 作者关键词: calixarene; Schiff base; crystal structure; metal complex; UV spectroscopy KeyWords Plus: CROWN-ETHER; ANION RECEPTORS; CALIXARENE; COMPLEXATION; CALIX<4>ARENE; BINDING; LIGANDS; DERIVATIVES; FLUORESCENT; TRANSITION 摘要: Four p-tert-butylcalix[4]arene derivatives with different Schiff base groups at the lower rim were efficiently prepared in three steps. p-tert-Butylcalix[4]arene was firstly O-peralkylated with omega-haloalkylphthalimide in the system of NaH/DMF to give calixarene tetraalkylphthalimides, which were in turn hydrazinolyzed to give tetraaminoalkylcalixarenes. Then by condensation of the latter with salicylaldehyde and 2-hydroxy-1-naphthaldehyde, a series of calixarene Schiff bases were obtained in satisfying yields. The complexing properties of these Schiff bases for transition metal ions were investigated with UV spectroscopy. 地址: [Li Liang; Gu Weiwei; Yan Chaoguo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Yan, CG, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20672091 Project supported by the National Natural Science Foundation of China (No. 20672091). 引用的参考文献数: 26 被引频次: 0 出版商: WILEY-V C H VERLAG GMBH 出版商地址: PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY ISSN: 1001-604X 29 字符的来源出版物名称缩写: CHINESE J CHEM ISO 来源文献出版物名称缩写: Chin. J. Chem. 来源文献页码计数: 6 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 519HN 显示 46 条，共 413 条作者: Miao, L (Miao, Long) 标题: The influence of M-supplemented subgroups on the structure of finite groups 来源出版物: BULLETIN OF THE BRAZILIAN MATHEMATICAL SOCIETY, 40 (4): 495-509 DEC 2009 语言: English 文献类型: Article 作者关键词: primary subgroups; M-supplemented subgroup; c-supplemented subgroup KeyWords Plus: SYLOW SUBGROUPS 摘要: A subgroup H of a group G is said to be M-supplemented in G if there exists a subgroup B of G = H B and T B < G for every maximal subgroup T of H. Moreover, a subgroup H is called c-supplemented in G if there exists a subgroup K such that G = H K and H boolean AND K <= H-G where H-G is the largest normal subgroup of G contained in H. In this paper we give some conditions of supersolvability of finite group under assumption that some primary subgroups have some kinds of supplements, which are generalisations of some recent results. 地址: Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China 通讯作者地址: Miao, L, Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China. 电子邮箱地址: miaolong714@vip.sohu.com 基金资助致谢: 基金资助机构授权号 NSFC 10901133 Tian Yuan fund of Mathematics of China 10626047 Qing Lan Project and Natural Science fund for colleges and universities in Jiangsu Province This research is supported by the grant NSFC (Grant #10901133) and Tian Yuan fund of Mathematics of China (Grant #10626047) and sponsored by Qing Lan Project and Natural Science fund for colleges and universities in Jiangsu Province. 引用的参考文献数: 15 被引频次: 0 出版商: SPRINGER 出版商地址: 233 SPRING ST, NEW YORK, NY 10013 USA ISSN: 1678-7544 29 字符的来源出版物名称缩写: BULL BRAZ MATH SOC ISO 来源文献出版物名称缩写: Bull. Braz. Math. Soc. 来源文献页码计数: 15 学科类别: Mathematics ISI 文献传递号: 517TN 显示 47 条，共 413 条作者: Xiong, KG (Xiong Kai-Guo); Feng, GL (Feng Guo-Lin); Wang, QG (Wang Qi-Guang); Hu, JG (Hu Jing-Guo) 标题: Spatial-temporal characteristics of record-breaking temperature events over China in recent 46 years 来源出版物: ACTA PHYSICA SINICA, 58 (11): 8107-8115 NOV 2009 语言: Chinese 文献类型: Article 作者关键词: record-breaking temperature events; climate change; extreme events; climate of China KeyWords Plus: CLIMATE EVENTS; TRENDS; VALUES 摘要: Based on the theory of probability distribution of record-breaking events and daily high/low observational temperature data in China form 1960 to 2005, the spatial-temporal characteristics of record-breaking temperature are investigated. We found that the annual mean frequency of record-breaking high temperature is about 2.5 times greater than normal in 1976-2005, while for record-breaking low temperature is 4.5 times less. Record-breaking high temperature is obviously more than normal in Northwest, North China, Northeast and Tibet, while the record-breaking low temperature is obviously less than normal there. As to the relative trend of record-breaking temperature events, the record-breaking high temperature somewhat increases in most parts of China, but the record-breaking low temperature become less and less all over China. For the development trend of strength, the record-breaking high temperature events, have somet enhancement in high latitude areas of China, but the record-breaking low temperature events have no change or only eventually become weakening in this area and also in Xinhang and Tibet. It should to be payed attention that the strength of record-breaking low temperature events becomes obviously enhanced in south China. In studying the relationship of annual frequency of record-breaking high/low temperature events and pacific warm pool index, we found that there are significant correlations between them for most parts of China. 地址: [Xiong Kai-Guo; Feng Guo-Lin; Wang Qi-Guang; Hu Jing-Guo] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225009, Peoples R China; [Xiong Kai-Guo; Feng Guo-Lin; Wang Qi-Guang] Chinese Acad Sci, Inst Atmospher Phys, Key Lab Reg Climate Environm Res Temp E Asia, Beijing 100029, Peoples R China; [Feng Guo-Lin] China Meteorol Adm, Natl Climate Ctr, Lab Climate Studies, Beijing 100081, Peoples R China 通讯作者地址: Feng, GL, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225009, Peoples R China. 电子邮箱地址: fenggl@cma.gov.cn 基金资助致谢: 基金资助机构 Ministry of Science and Technology Project Meteorological Special Project of China 授权号 2007BAC29B01 2007BAC03A01 GYHY 200806005 Project supported by the Ministry of Science and Technology Project (Grant Nos. 2007BAC29B01 and 2007BAC03A01)and the Meteorological Special Project of China(Grant No. GYHY 200806005). 引用的参考文献数: 22 被引频次: 0 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 9 学科类别: Physics, Multidisciplinary ISI 文献传递号: 520HV 显示 48 条，共 413 条作者: Sun, JD (Sun, Jindong); Yang, LX (Yang, Lianxin); Wang, YL (Wang, Yulong); Ort, DR (Ort, Donald R.) 标题: FACE-ing the global change: Opportunities for improvement in photosynthetic radiation use efficiency and crop yield 来源出版物: PLANT SCIENCE, 177 (6): 511-522 DEC 2009 语言: English 文献类型: Review 作者关键词: Crop yield; Crop improvement; FACE (Free Air Concentration Enrichment); Photosynthesis; Radiation use efficiency; Rice; Sink; Source; Soybean; Transgenic; Wheat KeyWords Plus: AIR CO2 ENRICHMENT; ADP-GLUCOSE PYROPHOSPHORYLASE; GENETICALLY-ENGINEERED PLANTS; ELEVATED CARBON-DIOXIDE; STIMULATES PHOTOSYNTHESIS; C-4 PHOTOSYNTHESIS; SCIENTISTS ANALYSIS; SIGNALING PATHWAYS; BIOMASS PRODUCTION; TRANSGENIC POTATO 摘要: The earth is rapidly changing through processes such as rising [CO2], [O-3], and increased food demand. By 2050 the projected atmospheric [CO2] and ground level [O-3] will be 50% and 20% higher than today. To meet future agricultural demand, amplified by an increasing population and economic progress in developing countries. crop yields will have to increase by at least 50% by the middle of the century. FACE (Free Air Concentration Enrichment) experiments have been conducted for more than 20 years in various parts of world to estimate. under the most realistic agricultural conditions possible, the impact of the CO2 levels projected for the middle of this century on crops. The stimulations of crop seed yields by the projected CO2 levels across FACE studies are about 18% on average and up to similar to 30% for the hybrid rice varieties and vary among crops, cultivars, nitrogen levels and soil moisture The observed increase in crop yields under the projected CO2 levels fall short of what would be required to meet the projected future food demand, even with the most responsive varieties. Crop biomass production and seed yield is the product of photosynthetic solar energy conversion. Improvement in photosynthetic radiation use efficiency stands as the most promising opportunity allowing for major increases in crop yield in a future that portends major changes in climate and crop growing environments. Our advanced understanding of the photosynthetic process along with rapidly advancing capabilities in functional genomics, genetic transformation and synthetic biology promises new opportunities for crop improvement by greater photosynthesis and crop yield Traits and genes that show promise for improving photosynthesis are briefly reviewed, including enhancing leaf photosynthesis capacity and reducing photorespiratron loss, manipulating plant hormones' responses for better ideotypes, extend: rig duration of photosynthesis, and increasing carbon partitioning to the sink to alleviate feedback inhibition of photosynthesis (C) 2009 Elsevier Ireland Ltd All rights reserved 地址: [Sun, Jindong; Ort, Donald R.] Univ Illinois, Inst Genom Biol, Urbana, IL 61801 USA; [Sun, Jindong; Ort, Donald R.] Univ Illinois, Dept Plant Biol, Urbana, IL 61801 USA; [Yang, Lianxin; Wang, Yulong] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou 225009, Peoples R China; [Ort, Donald R.] USDA ARS, Photosynth Res Unit, Urbana, IL 61801 USA 通讯作者地址: Sun, JD, Univ Illinois, Inst Genom Biol, Urbana, IL 61801 USA. 引用的参考文献数: 119 被引频次: 0 出版商: ELSEVIER IRELAND LTD 出版商地址: ELSEVIER HOUSE, BROOKVALE PLAZA, EAST PARK SHANNON, CO, CLARE, 00000, IRELAND ISSN: 0168-9452 DOI: 10.1016/j.plantsci.2009.08.003 29 字符的来源出版物名称缩写: PLANT SCI ISO 来源文献出版物名称缩写: Plant Sci. 来源文献页码计数: 12 学科类别: Biochemistry & Molecular Biology; Plant Sciences ISI 文献传递号: 516ON 显示 49 条，共 413 条作者: Wallbraun, M (Wallbraun, M.); Sonntag, K (Sonntag, K.); Eisenhauer, C (Eisenhauer, C.); Krzcal, G (Krzcal, G.); Wang, YP (Wang, Y. P.) 标题: Phosphomannose-isomerase (pmi) gene as a selectable marker for Agrobacterium-mediated transformation of rapeseed 来源出版物: PLANT CELL TISSUE AND ORGAN CULTURE, 99 (3): 345-351 DEC 2009 语言: English 文献类型: Article 作者关键词: Brassica napus; Agrobacterium tumefaciens; Phosphomannose-isomerase (pmi); Non-antibiotic selection KeyWords Plus: PMI/MANNOSE SELECTION SYSTEM; BRASSICA-NAPUS L; ZEA-MAYS L.; TRANSGENIC PLANTS; MANNOSE SELECTION; BIOLISTIC TRANSFORMATION; ESCHERICHIA-COLI; CHINESE-CABBAGE; SUGAR-BEET; RICE 摘要: A transformation method using the phosphomannose-isomerase (pmi) gene as a selectable marker was developed for Brassica napus. The pmi-gene, which converts mannose-6-phosphate to fructose-6-phosphate allowing for selection of transgenic plants on mannose-selective medium, was transferred to B. napus hypocotyl explants by Agrobacterium-mediated transformation. More than 350 transgenic plants from three rapeseed varieties were obtained with transformation frequencies up to 24.2% when a combination of 4.5 g l(-1) mannose and 10 g l(-1) sucrose was used in the selection medium. For early identification of transgenic plants, histochemical staining with 5-bromo-4-chloro-3-indolyl-beta-d-glucuronide (X-Gluc) was used. Stable integration of the transgene was confirmed by PCR and Southern blot analysis. Mannose can be used as selective agent to identify transgenic plants in progeny i.e. segregation analysis. These results indicate that the mannose-selection system can be successfully used for Agrobacterium-mediated transformation of rapeseed. 地址: [Wallbraun, M.; Eisenhauer, C.; Krzcal, G.] Inst Plant Res, D-67435 Neustadt, Germany; [Sonntag, K.] Inst Breeding Res Agr Crops, Fed Res Ctr Cultivated Plants, Julius Kuehn Inst, D-06484 Quedlinburg, Germany; [Wang, Y. P.] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China 通讯作者地址: Wallbraun, M, Inst Plant Res, Breitenweg 71, D-67435 Neustadt, Germany. 电子邮箱地址: michael.wallbraun@agroscience.rlp.de; wangyp@yzu.edu.cn 引用的参考文献数: 49 被引频次: 0 出版商: SPRINGER 出版商地址: VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS ISSN: 0167-6857 DOI: 10.1007/s11240-009-9610-2 29 字符的来源出版物名称缩写: PLANT CELL TISSUE ORGAN CULT ISO 来源文献出版物名称缩写: Plant Cell Tissue Organ Cult. 来源文献页码计数: 7 学科类别: Biotechnology & Applied Microbiology; Plant Sciences ISI 文献传递号: 515WP 显示 50 条，共 413 条作者: Zhang, LX (Zhang, Liu Xing); Zhang, YC (Zhang, Yong Cai); Zhang, M (Zhang, Ming) 标题: Facile routes to In2S3 and In2O3 hierarchical nanostructures 来源出版物: MATERIALS CHEMISTRY AND PHYSICS, 118 (1): 223-228 NOV 15 2009 语言: English 文献类型: Article 作者关键词: Nanostructures; Semiconductors; Chemical synthesis; Electron microscopy KeyWords Plus: OPTICAL-PROPERTIES; NANOWIRES; PHOTOLUMINESCENCE; GROWTH; TEMPLATE; NANOSPHERES; FABRICATION; DENDRITES 摘要: Without the assistance of any template and surfactant, In2S3 microspheres constructed with nanoflakes or nanoparticles were controllably synthesized via the hydrothermal reaction of InCl3 4H(2)O and Na2S2O3 5H(2)O in 6 25 vol.% acetic acid aqueous Solution (pH = 3)at 150-180 degrees C for 6-24 h The nanostructured In2S3 can be completely transformed into In2O3 when subjected to calcination in an at 600-700 degrees C for 5h The In2O3 produced at 600 degrees C consisted of microspheres built LIP with the nanoparticles of 20-30 nm in diameter. X-ray diffraction, X-ray photoelectron spectroscopy, energy dispersive X-ray spectroscopy, field emission scanning electronic microscope. Raman and photoluminescence spectra have been used to characterize the structures, compositions and optical properties of the obtained products (C) 2009 Elsevier B V All rights reserved 地址: [Zhang, Liu Xing; Zhang, Yong Cai; Zhang, Ming] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou City 225002, Peoples R China 通讯作者地址: Zhang, YC, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou City 225002, Peoples R China. 基金资助致谢: 基金资助机构授权号 University Natural Science Foundation of Jiangsu Province 0173750044894 National Natural Science Foundation of China 50873085 Physical Chemistry in Yangzhou University This work is supported by the University Natural Science Foundation of Jiangsu Province (No. 0173750044894) the National Natural Science Foundation of China (No. 50873085), and the Foundation of Jiangsu Provinicial Key Program of Physical Chemistry in Yangzhou University. 引用的参考文献数: 26 被引频次: 0 出版商: ELSEVIER SCIENCE SA 出版商地址: PO BOX 564, 1001 LAUSANNE, SWITZERLAND ISSN: 0254-0584 DOI: 10.1016/j.matchemphys.2009.07.047 29 字符的来源出版物名称缩写: MATER CHEM PHYS ISO 来源文献出版物名称缩写: Mater. Chem. Phys. 来源文献页码计数: 6 学科类别: Materials Science, Multidisciplinary ISI 文献传递号: 516PZ 显示 51 条，共 413 条作者: Wang, MX (Wang Maoxiang); Yu, W (Yu Wei); Yu, JH (Yu Jianhua); Zhang, YW (Zhang Youwen); Zhang, XP (Zhang Xuping) 标题: Preparation and Characteristics of Cu/Al2O3/MgF2/Au Tunnel Junction 来源出版物: JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 24 (5): 721-724 OCT 2009 语言: English 文献类型: Article 作者关键词: double-barrier junction; light emission; negative resistance phenomenon; electron resonant tunneling KeyWords Plus: LIGHT-EMISSION 摘要: The fabrication process of Cu/Al2O3/MgF2/Au double-barrier metal/insulator/metal junction (DMIMJ) was introduced, and more stable light emission from this junction was successfully observed. The light emission physical mechanism of the junction was discussed. Results show that light emission spectrum of this structure locates at wavelength of 250-700 nm with two peaks at around 460 nm and 640 nm, which moves towards shorter wavelength region in comparison with that of the Al/Al2O3/Au junction, The light emission efficiency of this junction ranges from 0.7 x 10(-5)-2.0 x 10(-5), which is 1 to 2 orders higher than that of the single-barrier Al/Al2O3/Au junction. The improved properties of this structure should be due to the electrons resonant tunneling effect in the double-barrier. 地址: [Wang Maoxiang; Zhang Xuping] Nanjing Univ, Sch Management & Engn, Nanjing 210093, Peoples R China; [Yu Wei] Yangzhou Univ, Informat Engn Coll, Yangzhou 225009, Peoples R China; [Yu Jianhua] Nanjing RuiHu Sci & Technol Co Ltd, Nanjing 210007, Peoples R China; [Zhang Youwen] ZTE Corp, Nanjing R&D Ctr, Nanjing 210012, Peoples R China 通讯作者地址: Wang, MX, Nanjing Univ, Sch Management & Engn, Nanjing 210093, Peoples R China. 电子邮箱地址: wangmx67@sina.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 69576006 Funded by the National Natural Science Foundation of China (No. 69576006) 引用的参考文献数: 12 被引频次: 0 出版商: JOURNAL WUHAN UNIV TECHNOLOGY 出版商地址: WUHAN UNIV TECHNOLOGY, WUHAN 430070, PEOPLES R CHINA ISSN: 1000-2413 DOI: 10.1007/s11595-009-5721-1 29 字符的来源出版物名称缩写: J WUHAN UNIV TECHNOL-MAT SCI ISO 来源文献出版物名称缩写: J. Wuhan Univ. Technol.-Mat. Sci. Edit. 来源文献页码计数: 4 学科类别: Materials Science, Multidisciplinary ISI 文献传递号: 515XG 显示 52 条，共 413 条作者: Wang, QF (Wang, Qi-Fang); Song, XK (Song, Xiao-Kai); Chen, J (Chen, Jiao); Yan, CG (Yan, Chao-Guo) 标题: Pyridinium Ylide-Assisted One-Pot Two-Step Tandem Synthesis of Polysubstituted Cyclopropanes 来源出版物: JOURNAL OF COMBINATORIAL CHEMISTRY, 11 (6): 1007-1010 NOV-DEC 2009 语言: English 文献类型: Article KeyWords Plus: TRANSFER-CATALYZED CONDITIONS; ALPHA,BETA-UNSATURATED CARBONYL-COMPOUNDS; ONE-STEP SYNTHESIS; STEREOSELECTIVE-SYNTHESIS; ACTIVATED CYCLOPROPANES; AMMONIUM YLIDES; ASYMMETRIC CYCLOPROPANATION; MULTICOMPONENT CYCLIZATION; ENANTIOSELECTIVE SYNTHESIS; ORGANIC-SYNTHESIS 摘要: A sequential one-pot two-step tandem reaction for efficient synthesis of polysubstituted cyclopropanes has been developed. The three-component reaction of cc-halogenated methylene compounds, aromatic aldehydes, and acetonitrile derivatives produced first the intermediates pyridinium salts and electron-deficient olefins, followed by cyclopropanation of pyridinium ylide with electron-deficient olefins in situ to afford polysubstituted cyclopropanes. Target compounds were obtained in high yields and were diastereomerically pure after recrystallization. 地址: [Wang, Qi-Fang; Song, Xiao-Kai; Chen, Jiao; Yan, Chao-Guo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Yan, CG, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20672091 This work was financially supported by the National Natural Science Foundation of China (Grant No. 20672091). 引用的参考文献数: 55 被引频次: 0 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 1520-4766 DOI: 10.1021/cc900005v 29 字符的来源出版物名称缩写: J COMB CHEM ISO 来源文献出版物名称缩写: J. Comb. Chem. 来源文献页码计数: 4 学科类别: Chemistry, Applied; Chemistry, Medicinal; Chemistry, Multidisciplinary ISI 文献传递号: 514XB 显示 53 条，共 413 条作者: Musa, HH (Musa, H. H.); He, SF (He, S. F.); Wu, SL (Wu, S. L.); Zhu, CH (Zhu, C. H.); Liu, ZH (Liu, Z. H.); Zhang, ZN (Zhang, Z. N.); Raj, VS (Raj, V. S.); Gu, RX (Gu, R. X.); Zhu, GQ (Zhu, G. Q.) 标题: Genetic engineering of avian pathogenic E. coli to study the functions of FimH adhesin 来源出版物: INDIAN JOURNAL OF EXPERIMENTAL BIOLOGY, 47 (11): 916-920 NOV 2009 语言: English 文献类型: Article 作者关键词: Avian pathogenic E. coli; FimH; Host cell KeyWords Plus: UROPATHOGENIC ESCHERICHIA-COLI; ENTERICA SEROVAR TYPHIMURIUM; INTESTINAL EPITHELIAL-CELLS; REACTIVE NITROGEN; VIRULENCE FACTORS; SALMONELLA; COLONIZATION; EXPRESSION; RECEPTORS; STRAIN 摘要: Adhesion of pathogen to host cells is an important prerequisite for successful colonization and establishment of the pathogenesis. The aim of this study is to examine the function of FimH adhesin in the adherence of avian pathogenic E. coli to porcine intestinal epithelial cell lines (IPEC-J2) and human lung epithelial cell line (A549) in an in vitro infection model. Three strains of avian pathogenic Escherichia coli (APEC) and one strain of non-pathogenic E coli were used. The isogenic FimH mutants were constructed by X Red-mediated recombination system. The wild types and mutants strains were adhered to the host cells with different adherence patterns in certain incubation time. The results demonstrated that the adherence of the isogenic FimH mutants to the porcine intestinal epithelial cells (IPEC-J2) were similar to those of wild types. However, the adherences of isogenic FimH mutants to human lung epithelial cells (A549) were significantly different from the wild types. A549 cell can be used as a type of cell model for colonization of the chicken extraintestinal. FimH offers a unique opportunity to investigate the role of the strength of adhesion independently from the many other factors that may affect surface colonization. 地址: [Musa, H. H.; He, S. F.; Wu, S. L.; Zhu, C. H.; Liu, Z. H.; Zhang, Z. N.; Zhu, G. Q.] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China; [Musa, H. H.] Univ Nyala, Fac Vet Sci, Nyala 155, Sudan; [Raj, V. S.] Ranbaxy Labs Ltd, Ctr Res & Dev, Gurgaon 122015, India; [Gu, R. X.] Yangzhou Univ, Inst Dairy Sci & Technol, Yangzhou 225009, Peoples R China 通讯作者地址: Zhu, GQ, Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China. 电子邮箱地址: hassan_hm30@yahoo.com; yzgqzhu@yzu.edu.cn 基金资助致谢: 基金资助机构 Chinese National Science Foundation 授权号 30571374 30771603 China Postdoctoral Science Foundation 20070420201 Chinese National Science 2007AAI.OZ357 Jiangsu High Education Key Basic Science Foundation 08KJA230002 Ministry of Agriculture of the People's Republic of China 200803020 Transgenic New Species 2009ZX08006004B This study was supported by grants from the Chinese National Science Foundation Grant (No. 30571374 and No. 30771603), China Postdoctoral Science Foundation Grant (No. 20070420201), the Chinese National Science Grant 863 project (No. 2007AAI.OZ357), Jiangsu High Education Key Basic Science Foundation (08KJA230002), Ministry of Agriculture of the People's Republic of China (grant No.200803020) and Key Grant on Transgenic New Species (grant No. 2009ZX08006004B). 引用的参考文献数: 30 被引频次: 0 出版商: NATL INST SCIENCE COMMUNICATION 出版商地址: DR K S KRISHNAN MARG, NEW DELHI 110 012, INDIA ISSN: 0019-5189 29 字符的来源出版物名称缩写: INDIAN J EXP BIOL ISO 来源文献出版物名称缩写: Indian J. Exp. Biol. 来源文献页码计数: 5 学科类别: Biology ISI 文献传递号: 517LB 显示 54 条，共 413 条作者: Sun, J (Sun, Jing); Xia, EY (Xia, Er-Yan); Zhang, LL (Zhang, Li-Li); Yan, CG (Yan, Chao-Guo) 标题: Triethylamine-Catalyzed Domino Reactions of 1,3-Thiazolidinedione: A Facile Access to Functionalized Dihydrothiophenes 来源出版物: EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, (30): 5247-5254 OCT 2009 语言: English 文献类型: Article 作者关键词: Domino reactions; Multicomponent reactions; Cyclization; Heterocycles; Amines KeyWords Plus: MULTICOMPONENT REACTIONS AMCRS; ORGANIC-SYNTHESIS; HETEROCYCLES; DERIVATIVES; CYCLIZATION; INHIBITORS; CHEMISTRY; POSITION; RING; DFT 摘要: In the presence of triethylamine as base catalyst, aromatic amines have successfully been used as substrates in the domino reactions of 1,3-thiazolidinedione, malononitrile, and aromatic aldehydes. Through a domino ring-opening/recyclization process of 1,3-thiazolidinedione, a series of polysubstituted dihydrothiophenes in the trans configuration have been synthesized in high yields. Dihydrothiophene derivatives can be converted efficiently into the corresponding thiophenes by oxidation with DDQ under mild conditions. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2009) 地址: [Sun, Jing; Xia, Er-Yan; Zhang, Li-Li; Yan, Chao-Guo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Yan, CG, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20672091 This work was financially Supported by the National Natural Science Foundation of China (Grant No. 20672091). 引用的参考文献数: 35 被引频次: 0 出版商: WILEY-V C H VERLAG GMBH 出版商地址: PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY ISSN: 1434-193X DOI: 10.1002/ejoc.200900845 29 字符的来源出版物名称缩写: EUR J ORG CHEM ISO 来源文献出版物名称缩写: Eur. J. Org. Chem. 来源文献页码计数: 8 学科类别: Chemistry, Organic ISI 文献传递号: 515RK 显示 55 条，共 413 条作者: Ding, HD (Ding, Haidong); Tan, MP (Tan, MingPu); Zhang, C (Zhang, Chi); Zhang, ZW (Zhang, Zhengwei); Zhang, AY (Zhang, Aying); Kang, YJ (Kang, Yijun) 标题: Hexavalent chromium (VI) stress induces mitogen-activated protein kinase activation mediated by distinct signal molecules in roots of Zea mays L. 来源出版物: ENVIRONMENTAL AND EXPERIMENTAL BOTANY, 67 (2): 328-334 DEC 2009 语言: English 文献类型: Article 作者关键词: Hexavalent chromium; Zea mays L.; Mitogen-activated protein kinase; Peroxide hydrogen; Nitric oxide; Calcium-dependent protein kinase KeyWords Plus: HEAVY-METAL STRESS; NITRIC-OXIDE; MAP KINASE; HYDROGEN-PEROXIDE; OXIDATIVE STRESS; RICE ROOTS; SALICYLIC-ACID; CROSS-TALK; PLANTS; TOXICITY 摘要: Hexavalent chromium (VI) is a cytotoxic metal ion in plants. However, the mechanisms involved in the cellular response to the metal have not yet been well established. in plants, mitogen-activated protein kinase (MAPK) cascades play an important role in signal transduction related to biotic and abiotic stresses. in the present study, we investigated the Cr(VI)-induced MAPKs activation and the correlative mechanism of activation in maize (Zea mays L.) roots. Cr(VI) elicited a remarkable increase in a 45-kDa myelin basic protein (MBP) kinase activity with MAPK-like characteristics, which was identified as ZmMPK5 by immunokinase and immunoblot assays. Pretreatment with DMTU, a peroxide hydrogen (H2O2) scavenger, and DPI, a NADPH oxidase inhibitor, the Cr(VI)-induced ZmMPK5 activation was almost completely suppressed, suggesting that Cr(VI)-activated ZmMPK5 requires for H2O2. Application of exogenous sodium nitroprusside (SNP), a nitric oxide (NO) donor, could activate ZmMPK5. Pretreatment with cPTI and L-NAME. a NO scavenger and a nitric oxide synthase (NOS) inhibitor, respectively, Cr(VI)-induced ZmMPK5 activation was attenuated effectively, implying that NO is involved in Cr(VI)-activated ZmMPK5. Furthermore, a calcium-dependent protein kinase (CDPK) antagonist. W7, abolished Cr(VI)-stimulated ZmMPK5 activation, indicating that CDPKs may participate in the ZmMPK5 activation. The results obtained suggest that Cr(VI)-induced activation of ZmMPK5, a candidate for MAPK signaling cascades, can be modulated by other distinct signaling pathways. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Tan, MingPu; Zhang, Chi; Zhang, Zhengwei; Zhang, Aying] Nanjing Agr Univ, Coll Life Sci, Nanjing 210095, Peoples R China; [Ding, Haidong] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China; [Kang, Yijun] Yangzhou Univ, Environm Sci & Engn Coll, Yangzhou 225009, Peoples R China 通讯作者地址: Zhang, AY, Nanjing Agr Univ, Coll Life Sci, Nanjing 210095, Peoples R China. 电子邮箱地址: zhangayingzay@126.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30471048 Natural Science Foundation of Jiangsu Province BK2007575 National Fundamental Fund Project Subsidy Funds of Personnel Training of China J0730647 This work was supported by the National Natural Science Foundation of China (grant no. 30471048), the Natural Science Foundation of Jiangsu Province (grant no. BK2007575), and the National Fundamental Fund Project Subsidy Funds of Personnel Training of China (J0730647). 引用的参考文献数: 46 被引频次: 0 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0098-8472 DOI: 10.1016/j.envexpbot.2009.08.007 29 字符的来源出版物名称缩写: ENVIRON EXP BOT ISO 来源文献出版物名称缩写: Environ. Exp. Bot. 来源文献页码计数: 7 学科类别: Plant Sciences; Environmental Sciences ISI 文献传递号: 516VO 显示 56 条，共 413 条作者: Mu, SL (Mu, Shaolin); Zhang, Y (Zhang, Ya); Zhai, JP (Zhai, Jianping) 标题: Electrocatalysis of NADH oxidation by nanostructured poly(aniline-co-2-amino-4-hydroxybenzenesulfonic acid) and experimental evidence for the catalytic mechanism 来源出版物: ELECTROCHEMISTRY COMMUNICATIONS, 11 (10): 1960-1963 OCT 2009 语言: English 文献类型: Article 作者关键词: NADH oxidation; Electrocatalytic mechanism evidence; In situ chemical-ESR measurement; Nanostructured poly(aniline-co-2-amino-4-hydroxybenzenesulfonic acid) KeyWords Plus: REDUCED NICOTINAMIDE COENZYMES; GLASSY-CARBON ELECTRODES; FILMS 摘要: The nanostructured poly(aniline-co-2-amino-4-hydroxybenzenesulfonic acid) (PAAHB) was synthesized on a glassy carbon (GC) electrode using potentiostatic method. The SEM imagines of PAAHB films show that the morphology and particle sizes of PAAHB depend on the potential used for PAAHB synthesis. It was found that PAAHB can catalyze NADH oxidation; and its catalytic activity depends on particle sizes of PAAHB. The peak potential of NADH oxidation shifts from 0.63 V at the bare GC electrode to 0.34 V at the PAAHB electrode, and its oxidation current is much higher than that at the bare GC electrode at 0.34 V in the same solution with pH 7.0. Experimental evidence for the catalytic mechanism of NADH oxidation was first obtained via measurements of the in situ chemical-ESR spectra and the potential of the copolymer electrode. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Mu, Shaolin] Yangzhou Univ, Dept Chem, Yangzhou 225002, Jiangsu, Peoples R China; [Zhang, Ya; Zhai, Jianping] Nanjing Univ, Sch Environm, Nanjing 210093, Peoples R China 通讯作者地址: Mu, SL, Yangzhou Univ, Dept Chem, Siwang Ting Rd 180, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: slmu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Laboratory Center of Yangzhou University SRF of Graduate School of Nanjing University This work is supported by Laboratory Center of Yangzhou University and SRF of Graduate School of Nanjing University. 引用的参考文献数: 17 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 1388-2481 DOI: 10.1016/j.elecom.2009.08.028 29 字符的来源出版物名称缩写: ELECTROCHEM COMMUN ISO 来源文献出版物名称缩写: Electrochem. Commun. 来源文献页码计数: 4 学科类别: Electrochemistry ISI 文献传递号: 516VL 显示 57 条，共 413 条作者: Zhang, H (Zhang, Hao); Xue, YG (Xue, Yaguang); Wang, ZQ (Wang, Zhiqin); Yang, JC (Yang, Jianchnag); Zhang, JH (Zhang, Jianhua) 标题: An Alternate Wetting and Moderate Soil Drying Regime Improves Root and Shoot Growth in Rice 来源出版物: CROP SCIENCE, 49 (6): 2246-2260 NOV-DEC 2009 语言: English 文献类型: Article KeyWords Plus: DEVELOPING WHEAT ENDOSPERM; WATER-SAVING IRRIGATION; LOWLAND RICE; ORYZA-SATIVA; EXPLORING OPTIONS; MODELING APPROACH; STARCH SYNTHESIS; KEY ENZYMES; LESS WATER; YIELD 摘要: A major challenge in rice (Oryza sativa L.) production is to achieve the dual goal of increasing food production and saving water. This study aimed to investigate if alternate wetting and drying regimes could improve root and shoot growth and consequently increase grain yield and water use efficiency (WUE). Two rice varieties were field-grown at Yangzhou, China in 2005 and 2006. Three irrigation regimes, alternate wetting and moderate soil drying (WMD, re-watered when soil water potential reached -15 kPa at 15-20 cm depth), alternate wetting and severe soil drying (WSD, re-watered when soil water potential reached -30 kPa), and a conventional irrigation (Cl, continuously flooded), were imposed during the whole growing season. Compared with the Cl, the WMD regime significantly increased, whereas the WSD regime reduced, root oxidation activity, cytokinin concentrations in roots and shoots, leaf photosynthetic rate, and activities of key enzymes involved in sucrose-to-starch conversion in grains. Grain yield of the two varieties, on the average, was increased by 11% under the WMD regime, and was reduced by 32% under the WSD regime when compared with that under the Cl regime. Averaged WUE of the two varieties was increased by 55% under the WMD regime and 36% under the WSD regime. We conclude that a moderate wetting and drying regime can enhance root growth which benefits other physiological processes and result in higher grain yield and WUE. 地址: [Zhang, Hao; Xue, Yaguang; Wang, Zhiqin; Yang, Jianchnag] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou, Jiangsu, Peoples R China; [Zhang, Jianhua] Hong Kong Baptist Univ, Dep Biol, Hong Kong, Hong Kong, Peoples R China 通讯作者地址: Yang, JC, Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou, Jiangsu, Peoples R China. 电子邮箱地址: jcyang@yzu.edu.cn; jzhang@hkbu.edu.hk 基金资助致谢: 基金资助机构授权号 national Basic Research Program 2009CB118603 National Natural Science Foundation of China 30771274 30871480 Doctoral Foundation of Ministry of Education, China 200811170002 Natural Science Foundation of Jiangsu Province BK2009005 Research Grant Council of Hong Kong HKBU 262307 Hong Kong University Grants Committee AOE/B-07/99 Hong Kong Baptist University Matching Research Fund We are grateful for grants from the national Basic Research Program (973 Program, 2009CB118603), the National Natural Science Foundation of China (30771274, 30871480), the Doctoral Foundation of Ministry of Education, China (200811170002), Natural Science Foundation of Jiangsu Province (BK2009005), Research Grant Council of Hong Kong (HKBU 262307), Hong Kong University Grants Committee (AOE/B-07/99), and Hong Kong Baptist University Matching Research Fund. 引用的参考文献数: 51 被引频次: 0 出版商: CROP SCIENCE SOC AMER 出版商地址: 677 S SEGOE ROAD, MADISON, WI 53711 USA ISSN: 0011-183X DOI: 10.2135/cropsci2009.02.0099 29 字符的来源出版物名称缩写: CROP SCI ISO 来源文献出版物名称缩写: Crop Sci. 来源文献页码计数: 15 学科类别: Agronomy ISI 文献传递号: 517IS 显示 58 条，共 413 条作者: Chen, HT (Chen, H. T.); Wu, XL (Wu, X. L.); Zhang, YY (Zhang, Y. Y.); Su, WN (Su, W. N.) 标题: Porous silicon based beta-FeSi2 and photoluminescence 来源出版物: APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 97 (3): 725-728 NOV 2009 语言: English 文献类型: Article KeyWords Plus: BEAM-SYNTHESIZED BETA-FESI2; OPTICAL-ABSORPTION; MU-M; SI; LUMINESCENCE; TEMPERATURE; DISILICIDE; GROWTH; FESI2 摘要: Highly-pure iron powder was covered on porous silicon for fabricating semiconducting beta-FeSi2 structures. X-ray diffraction and Raman scattering results confirm the formation of pure-phase beta-FeSi2 after high-temperature annealing at 1100A degrees C and then long-time persistence at 900A degrees C. Scanning electron microscope observations reveal that large-size (>mu m) beta-FeSi2 grains mainly form in the pores of porous silicon and some nanocrystals grow on local surfaces. The temperature-dependent photoluminescence spectra disclose that the observed similar to 1.54 mu m emission arises from free exciton recombination, which is confirmed via the activation energy (0.25 eV) measurement. Our method provides a way to synthesize single-phase beta-FeSi2 materials. 地址: [Chen, H. T.; Wu, X. L.; Zhang, Y. Y.; Su, W. N.] National Laboratory of Solid State Microstructure, Nanjing 210093, Peoples R China; [Chen, H. T.; Wu, X. L.; Zhang, Y. Y.; Su, W. N.] Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China; [Chen, H. T.; Wu, X. L.; Zhang, Y. Y.; Su, W. N.] Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China; [Chen, H. T.] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Wu, XL, Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China. 电子邮箱地址: hkxlwu@nju.edu.cn 引用的参考文献数: 26 被引频次: 0 出版商: SPRINGER 出版商地址: 233 SPRING ST, NEW YORK, NY 10013 USA ISSN: 0947-8396 DOI: 10.1007/s00339-009-5310-3 29 字符的来源出版物名称缩写: APPL PHYS A-MAT SCI PROCESS ISO 来源文献出版物名称缩写: Appl. Phys. A-Mater. Sci. Process. 来源文献页码计数: 4 学科类别: Materials Science, Multidisciplinary; Physics, Applied ISI 文献传递号: 515NY 显示 59 条，共 413 条作者: Yu, HX (Yu, Hengxiu); Yao, QH (Yao, Quanhong); Wang, L (Wang, Ling); Zhao, ZP (Zhao, Zhipeng); Gong, ZY (Gong, Zhiyun); Tang, SZ (Tang, Shuzhu); Liu, QQ (Liu, Qiaoquan); Gu, MH (Gu, Minghong) 标题: Generation of selectable marker-free transgenic rice resistant to chewing insects using two co-transformation systems 来源出版物: PROGRESS IN NATURAL SCIENCE, 19 (11): 1485-1492 NOV 10 2009 语言: English 文献类型: Article 作者关键词: Oryza sativa L.; Bacillus thuringiensis cryIA(c) gene; Selectable marker-free (SMF); Co-transformation; Insect resistance KeyWords Plus: SITE-SPECIFIC RECOMBINATION; T-DNA INTEGRATION; ORYZA-SATIVA L.; BACILLUS-THURINGIENSIS; INDICA RICE; AGROBACTERIUM-TUMEFACIENS; ENDOTOXIN GENE; PLANTS; VECTOR; EXCISION 摘要: To produce selectable marker-free (SMF) transgenic rice resistant to chewing insects, the Bacillus thuringiensis cryIA( c) gene (Bt) was introduced into two elite japonica rice varieties by using two Agrobacterium-mediated co-transformation systems. One system is with a single mini-twin T-DNA binary vector in one Agrobacterium strain, which consists of two separate T-DNA regions, one carrying the Bt while the other contains the selectable marker gene, hygromycin resistant gene (HPT). The other system uses two separate binary vectors in two separate Agrobacterium cultures, containing the Bt or HPT gene on individual plasmids. A lot of independent transgenic rice lines harboring both Bt and selectable marker genes were obtained. The results showed that the co-transformation frequency of the Bt gene and HPT gene was much higher by using the mini-twin T-DNA vector system (29.87%) than that by the two separate binary vector systems (4.52%). However, the frequency of the SMF transgenic rice plants obtained from the offspring of co-transgenic plants (21.74%) was lower for the mini-twin T-DNA vector system than that for the latter (50-60%). The data of ELISA implied that the expressed Bt proteins were quantitated as 0.025-0.103% of total leaf soluble proteins in the transgenic plant. Therefore, several elite transgenic rice lines, free of the selectable marker gene, were chosen. The results from both in vitro and in vivo insect bioassays indicated that the SMF transgenic rice was shown to be highly resistant to the striped stem borer and rice leaf folder. Moreover, in a natural. field condition without any insecticide applied, all the transgenic rice plants were found to be not injured by the rice leaf folder, whereas the wild types were impaired seriously. (C) 2009 National Natural Science Foundation of China and Chinese Academy of Sciences. Published by Elsevier Limited and Science in China Press. All rights reserved. 地址: [Yu, Hengxiu; Wang, Ling; Zhao, Zhipeng; Gong, Zhiyun; Tang, Shuzhu; Liu, Qiaoquan; Gu, Minghong] Yangzhou Univ, Key Lab Plant Funct Genom, Minist Educ, Jiangsu Key Lab Crop Genet & Physiol, Yangzhou 225009, Peoples R China; [Yao, Quanhong; Zhao, Zhipeng] Shanghai Acad Agr Sci, Shanghai Key Lab Agr Genet & Breeding, Shanghai 201106, Peoples R China; [Wang, Ling] China Natl Rice Res Inst, Hangzhou 310006, Zhejiang, Peoples R China 通讯作者地址: Liu, QQ, Yangzhou Univ, Key Lab Plant Funct Genom, Minist Educ, Jiangsu Key Lab Crop Genet & Physiol, Yangzhou 225009, Peoples R China. 电子邮箱地址: qqliu@yzu.edu.cn; gumh@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30770131 Ministry of Education Education Department of Jiangsu Province NCET-07-0736 06KJA21018 K05015 This work was supported by the National Natural Science Foundation of China ( Grant No. 30770131), the Ministry of Education ( Grant No. NCET-07-0736) and the Education Department of Jiangsu Province ( Grant Nos. 06KJA21018 and K05015). The authors thank Profs. Jingcai Wu, Cailin Wang and Donglan Wang for help on insect bioassays and Dr. Martin for manuscript proof reading. 引用的参考文献数: 33 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 1002-0071 DOI: 10.1016/j.pnsc.2009.04.005 29 字符的来源出版物名称缩写: PROG NAT SCI ISO 来源文献出版物名称缩写: Prog. Nat. Sci. 来源文献页码计数: 8 学科类别: Multidisciplinary Sciences ISI 文献传递号: 513RE 显示 60 条，共 413 条作者: Jiang, XC (Jiang, Xinchuang); Zhu, SN (Zhu, Shengnan); Wu, YW (Wu, Yawen); Huai, HY (Huai, Huyin) 标题: The effects of cooking oil fume condensates (COFCs) on the vegetative growth of Salvinia natans (L.) All. 来源出版物: JOURNAL OF HAZARDOUS MATERIALS, 172 (1): 240-246 DEC 15 2009 语言: English 文献类型: Article 作者关键词: Cooking oil fume (COF); Cooking oil fume condensates (COFCs); Salvinia natans; Relative growth rate (RGR); Floating leaf; Vegetative growth; Aquatic environment KeyWords Plus: LIPID-PEROXIDATION; LUNG-CANCER; POLLUTION; MUTAGENICITY; CHINESE; TAIWAN; WOMEN; PHOTOSYNTHESIS; MACROPHYTES; REMOVAL 摘要: Cooking oil fumes (COF) and their condensates (COFCs), which are suspected of causing human lung cancers, are hazardous materials to environments. The effects of COFCs on the vegetative growth of Salvinia natans (L) All., a free-floating aquatic fern, are discussed in this paper. The results showed that there were no differences of the number of floating leaves and the mean numbers of new leaves of S. natans in all groups, but these indices in experimental groups were influenced obviously at the late stage. COFCs also influenced stem length and number of buds of S. natans. COFCs could cause the floating leaves to turn yellow and individuals to die quickly. All these effects were correlated with the concentration of COFCs and the time. When the concentration of COFCs was >= 0.18 g/l, above 80% individuals would die in a short time. COFCs had significant impacts on the decrease in photosynthetic areas of S. natans by making the floating leaves turn yellow faster and accelerating the decomposition. There were some components in minute amount benefiting to the growth of S. natans. S. natans was sensitive to COFCs and could be a potential indicator for monitoring COFCs pollution in aquatic environments. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Jiang, Xinchuang; Zhu, Shengnan; Wu, Yawen; Huai, Huyin] Yangzhou Univ, Coll Biosci & Biotechnol, Jiangsu 225009, Peoples R China 通讯作者地址: Huai, HY, Yangzhou Univ, Coll Biosci & Biotechnol, Wenhui Rd, Jiangsu 225009, Peoples R China. 电子邮箱地址: hyhuai@yzu.edu.cn 引用的参考文献数: 43 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0304-3894 DOI: 10.1016/j.jhazmat.2009.07.001 29 字符的来源出版物名称缩写: J HAZARD MATER ISO 来源文献出版物名称缩写: J. Hazard. Mater. 来源文献页码计数: 7 学科类别: Engineering, Environmental; Engineering, Civil; Environmental Sciences ISI 文献传递号: 513TP 显示 61 条，共 413 条作者: Zhao, HK (Zhao Hongkun); Meng, XC (Meng Xianchao); Jian, PM (Jian Panming) 标题: Solid-liquid equilibria of the ternary system m-nitrobenzoic acid plus p-nitrobenzoic acid plus acetone 来源出版物: FLUID PHASE EQUILIBRIA, 286 (1): 97-100 NOV 25 2009 语言: English 文献类型: Article 作者关键词: Nitrobenzoic acid; Acetone; Solid-liquid equilibria KeyWords Plus: PHASE-DIAGRAM; 283.15 K 摘要: Solubility data and the density of equilibrium liquid phase for the ternary system m-nitrobenzoic acid + p-nitrobenzoic acid + acetone were determined at 283.1 K and 313.1 K, and the phase diagrams of the system were constructed. Two solid phases, pure solid m-nitrobenzoic acid and p-nitrobenzoic acid are confirmed by the Schreinemaker's wet residue method. The crystallization regions of m-nitrobenzoic acid and p-nitrobenzoic acid increase as the temperature decreases. At the same temperature, the crystallization region of p-nitrobenzoic acid is larger than that of m-nitrobenzoic acid. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Zhao Hongkun; Meng Xianchao; Jian Panming] YangZhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Zhao, HK, YangZhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: hkzhao@zzu.edu.cn 引用的参考文献数: 19 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0378-3812 DOI: 10.1016/j.fluid.2009.07.011 29 字符的来源出版物名称缩写: FLUID PHASE EQUILIBRIA ISO 来源文献出版物名称缩写: Fluid Phase Equilib. 来源文献页码计数: 4 学科类别: Thermodynamics; Chemistry, Physical; Engineering, Chemical ISI 文献传递号: 514EG 显示 62 条，共 413 条作者: Li, AM (Li, Aimin); Wei, CX (Wei, Cunxu); Jiang, JJ (Jiang, Jinjin); Zhang, YT (Zhang, Yongtai); Snowdon, RJ (Snowdon, Rod J.); Wang, YP (Wang, Youping) 标题: Phenotypic variation in progenies from somatic hybrids between Brassica napus and Sinapis alba 来源出版物: EUPHYTICA, 170 (3): 289-296 DEC 2009 语言: English 文献类型: Article 作者关键词: Brassica napus L.; Intergeneric somatic hybrid; Sclerotinia sclerotiorum; Sinapis alba L.; Yellow seed KeyWords Plus: WHITE MUSTARD; GENE POOL; HYBRIDIZATION; RESISTANCE; OLERACEA; JUNCEA; GENOME; L. 摘要: A number of variant phenotypes, such as long siliques, high density of pods, increased seed number per pod and yellow seed color resembling Sinapis alba, were selected from intergeneric somatic hybrids between Brassica napus and Sinapis alba through successive backcrosses. Resistance to Sclerotinia sclerotiorum among 24 BCF4 lines was also tested by inoculation with mycelia, and four lines showed stronger resistance than the resistant rapeseed variety 'Zhongshuang 9'. Comparative anatomy studies on mature seed revealed that the seed coat pigments were mainly distributed in the palisade layer, which is considerably thinner in S. alba compared to B. napus. The area index of protein bodies in cotyledon cells was highest in S. alba, lowest in B. napus and intermediate in the intergeneric progenies. This study demonstrates that wide hybridization can enable exploitation of valuable trait diversity from S. alba for broadening the genetic basis for rapeseed breeding. 地址: [Li, Aimin; Wei, Cunxu; Jiang, Jinjin; Wang, Youping] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China; [Li, Aimin; Zhang, Yongtai] Jiangsu Inst Agr Sci Lixiahe Dist, Yangzhou 225009, Peoples R China; [Snowdon, Rod J.] Univ Giessen, Inst Plant Breeding & Crop Sci 1, D-35392 Giessen, Germany 通讯作者地址: Wang, YP, Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China. 电子邮箱地址: wyouping@yahoo.com 基金资助致谢: 基金资助机构授权号 National Key Project 973 2006CB101603 National Natural Science Foundation of China 30671166 This research was supported by the National Key Project 973 (2006CB101603) and the National Natural Science Foundation of China (30671166). 引用的参考文献数: 25 被引频次: 0 出版商: SPRINGER 出版商地址: VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS ISSN: 0014-2336 DOI: 10.1007/s10681-009-9979-3 29 字符的来源出版物名称缩写: EUPHYTICA ISO 来源文献出版物名称缩写: Euphytica 来源文献页码计数: 8 学科类别: Agronomy; Plant Sciences; Horticulture ISI 文献传递号: 514OH 显示 63 条，共 413 条作者: Chen, RJ (Chen, R. J.); Yang, ZP (Yang, Z. P.); Ji, DJ (Ji, D. J.); Qu, DY (Qu, D. Y.); Li, YL (Li, Y. L.); Mao, YJ (Mao, Y. J.); Huang, DL (Huang, D. L.) 标题: Analysis of genetic polymorphism in six meat sheep breeds and genetic distances between them 来源出版物: CZECH JOURNAL OF ANIMAL SCIENCE, 54 (10): 461-467 OCT 2009 语言: English 文献类型: Article 作者关键词: sheep; microsatellite DNA; genetic polymorphism; heterosis KeyWords Plus: PHYLOGENETIC TREES; MICROSATELLITES; DNA 摘要: The genomes of 6 sheep populations (Dorset, Texel, Black-Suffolk, Tan sheep, Small-tailed Han sheep, Tan and Small-tailed Han hybrid sheep) were screened using 7 microsatellite DNA markers to estimate the genetic diversities and genetic distances among these populations. About 105 alleles were detected at 7 loci in 6 populations. The average observed and expected heterozygosity ranged from 0.2901 to 0.4534 and from 0.8007 to 0.8737 in 6 sheep populations. The expected heterozygosity of each population was much higher than the observed heterozygosity. The mean polymorphism information content (PIC) value of populations ranged from 0.7188 to 0.8546. The coefficient of gene differentiation (F-st) between populations was very low (6.98%). The percentage of inbreeding coefficient for all populations (F-it) was 56.02%, while within breeds (F-is) it was 52.72%. Assuming that heterosis could be estimated on the basis of genetic distances between examined breeds, the hybrid of Tan and Small-tailed Han sheep could be designated as the best female parent, followed by Tan sheep and Small-tailed Han sheep. 地址: [Chen, R. J.; Yang, Z. P.; Ji, D. J.; Qu, D. Y.; Li, Y. L.; Mao, Y. J.; Huang, D. L.] Yangzhou Univ, Anim Sci & Technol Coll, Yangzhou, Peoples R China 通讯作者地址: Yang, ZP, Yangzhou Univ, Anim Sci & Technol Coll, Yangzhou, Peoples R China. 电子邮箱地址: yzp@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Sizheng biological company Husbandry Station of Ningxia Province Zhongning County Extension of Animal Technology This study was supported by Sizheng biological company, Husbandry Station of Ningxia Province, Zhongning County Extension of Animal Technology. 引用的参考文献数: 21 被引频次: 0 出版商: INST AGRICULTURAL ECONOMICS AND INFORMATION 出版商地址: SLEZSKA 7, PRAGUE 120 56, CZECH REPUBLIC ISSN: 1212-1819 29 字符的来源出版物名称缩写: CZECH J ANIM SCI ISO 来源文献出版物名称缩写: Czech J. Anim. Sci. 来源文献页码计数: 7 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 514OF 显示 64 条，共 413 条作者: Musa, HH (Musa, Hassan H.); Wu, SL (Wu, Sheng L.); Zhu, CH (Zhu, Chun H.); Zhu, J (Zhu, Jun); Zhu, GQ (Zhu, Guo Q.) 标题: Immune response of peripheral blood mononuclear cells to avian pathogenic Escherichia coli 来源出版物: ANNALS OF MICROBIOLOGY, 59 (3): 587-592 2009 语言: English 文献类型: Article 作者关键词: cytokines; PBMCs; Escherichia coli; chickens KeyWords Plus: TOLL-LIKE RECEPTORS; CHICKEN HETEROPHILS; MESSENGER-RNA; INFECTIOUS-DISEASES; CYTOKINE EXPRESSION; VIRULENCE FACTORS; COLONIZATION; RECOGNITION; ENTERITIDIS; TRACT 摘要: The exposure of chicken peripheral blood mononuclear cells (PBMCs) to pathogen can induce a rapid change in both pro-inflammatory and anti-inflammatory cytokine gene expression. Chicken PBMCs were infected with avian pathogenic Escherichia coli (APEC) and the isogenic fimH mutants of APEC, PBMCs immune response was determined by semi-quantitative RT-PCR. The results demonstrated that PBMCs were expressed TLR1/6/10, TLR3, TLR4, TLR5 and TLR7. APEC and non pathogenic E. coli strains were significantly (P < 0.05) increased the expression of IL-1 beta, IL-8, IL-18 and TGF-beta 4 cytokines compared to the isogenic fimH mutants. In addition, the opsonized avian pathogenic E. coli strains were significantly (P < 0.05) increased the expression of cytokines compared to the non-opsonized strains, whereas the opsonized avian non-pathogenic E. coli strain was significantly (P < 0.05) decreased the expression of cytokines compared to the non-opsonized strain. PBMCs are important in APEC infection, the increase in cytokines expression may play important role in the regulation of immune response. 地址: [Musa, Hassan H.; Wu, Sheng L.; Zhu, Chun H.; Zhu, Jun; Zhu, Guo Q.] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China; [Musa, Hassan H.] Univ Nyala, Fac Vet Sci, Nyala 155, Sudan 通讯作者地址: Zhu, GQ, Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China. 电子邮箱地址: hassan_hm30@yahoo.com; yzgqzhu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 China Postdoctoral Science Foundation 20070420201 Chinese National Science Foundation 30571374 30771603 Chinese National Science, 863 projects 2007AA10Z357 Jiangsu High Education Key Basic Science Foundation 08KJA230002 Ministry of Agriculture of the People's Republic of China 200803020 This study was supported by grants from China Postdoctoral Science Foundation (No. 20070420201), the Chinese National Science Foundation Grant (No. 30571374 and No. 30771603), the Chinese National Science Grant 863 projects (No. 2007AA10Z357), Jiangsu High Education Key Basic Science Foundation (08KJA230002) and Ministry of Agriculture of the People's Republic of China (Grant No. 200803020). 引用的参考文献数: 30 被引频次: 0 出版商: INST MICROBIOLOGIA 出版商地址: VIA CELORIA 2, 20133 MILAN, ITALY ISSN: 1590-4261 29 字符的来源出版物名称缩写: ANN MICROBIOLOG ISO 来源文献出版物名称缩写: Ann. Microbiol. 来源文献页码计数: 6 学科类别: Biotechnology & Applied Microbiology; Microbiology ISI 文献传递号: 513TO 显示 65 条，共 413 条作者: Zhuang, J (Zhuang, Jing); Peng, RH (Peng, Ri-He); Cheng, ZM (Cheng, Zong-Ming (Max)); Zhang, J (Zhang, Jian); Cai, B (Cai, Bin); Zhang, Z (Zhang, Zhen); Gao, F (Gao, Feng); Zhu, B (Zhu, Bo); Fu, XY (Fu, Xiao-Yan); Jin, XF (Jin, Xiao-Feng); Chen, JM (Chen, Jian-Min); Qiao, YS (Qiao, Yu-Shan); Xiong, AS (Xiong, Ai-Sheng); Yao, QH (Yao, Quan-Hong) 标题: Genome-wide analysis of the putative AP2/ERF family genes in Vitis vinifera 来源出版物: SCIENTIA HORTICULTURAE, 123 (1): 73-81 DEC 1 2009 语言: English 文献类型: Article 作者关键词: Vitis vinifera; AP2/ERF; Transcription factor; In silico Mapping; Gene duplication KeyWords Plus: AGROBACTERIUM-MEDIATED TRANSFORMATION; DNA-BINDING DOMAIN; ORYZA-SATIVA L.; ARABIDOPSIS TRANSCRIPTION FACTORS; LOW-TEMPERATURE; POPULUS-TRICHOCARPA; FUNCTIONAL-ANALYSIS; PLANT-REGENERATION; TRANSGENIC PLANTS; COLD-ACCLIMATION 摘要: The nucleotide sequence of the entire grapevine genome has been obtained and its draft sequence has served as the model for fruit crops. Many transcription factors involved in stress-resistance pathways have been identified, among which the AP2/ERF is a large, and one of the most important families of transcription factors in plants. In this study, 132 putative transcription factor genes in the AP2/ERF family were identified from the database of the Vitis vinifera (grapevine) genome, and were compared with those from three other completely sequenced genomes, Arabidopsis thaliana, Populus trichocarpa (poplar), and Oryza sativa (rice). The grapevine AP2/ERF genes were classified into four subfamilies, AP2, DREB, ERF, RAV, and a soloist, and there were considerable variations among the subfamily members comparing with those in other species. The amino acid sequence, composition, physical and chemical characterization, phylogenetic tree, conserved domain sequences, function domain, and locations on chromosomes were predicted and analyzed. In silico mapping of the gene loci showed that AP2/ERF family genes of grapevine were localized oil 19 linkage groups. The extant AP2/ERF gene family in grapevine apparently resulted from whole genome, segmental and tandem duplications. Several grapevine AP2/ERF genes have been identified which are orthologous to those characterized in Arabidopsis with known functions. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Zhuang, Jing; Cai, Bin; Qiao, Yu-Shan] Nanjing Agr Univ, Nanjing 210095, Peoples R China; [Zhuang, Jing; Peng, Ri-He; Cai, Bin; Gao, Feng; Zhu, Bo; Fu, Xiao-Yan; Jin, Xiao-Feng; Xiong, Ai-Sheng; Yao, Quan-Hong] Shanghai Acad Agr Sci, Shanghai 201106, Peoples R China; [Cheng, Zong-Ming (Max); Zhang, Zhen] Univ Tennessee, Knoxville, TN 37996 USA; [Zhuang, Jing; Zhang, Jian] Alberta Res Council, Vegreville, AB T9C 1T4, Canada; [Chen, Jian-Min] Yangzhou Univ, Yangzhou 225009, Peoples R China 通讯作者地址: Qiao, YS, Nanjing Agr Univ, Nanjing 210095, Peoples R China. 电子邮箱地址: qiaoyushan@njau.edu.cn; xiongaisheng@saas.sh.cn; yaoquanhong@saas.sh.cn 基金资助致谢: 基金资助机构授权号 Project for International Scientific and Technological Cooperation 08540706500 Shanghai Rising-Star Program 08QH14021 Shanghai and National Natural Science Foundation 08ZR1417200 30670179 Hi-tech Research and Development Program of China National key Project of Transgenic Crops of China 2006AA10Z117 2008AA10Z401 2009ZX08002-011B We thank Ms. Lori Osburn for critical review of the manuscript. The research was supported by the Project for International Scientific and Technological Cooperation (08540706500); Shanghai Rising-Star Program (08QH14021); Shanghai and National Natural Science Foundation (08ZR1417200, 30670179); Hi-tech Research and Development Program of China (2006AA10Z117, 2008AA10Z401) and National key Project of Transgenic Crops of China (2009ZX08002-011B). 引用的参考文献数: 64 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0304-4238 DOI: 10.1016/j.scienta.2009.08.002 29 字符的来源出版物名称缩写: SCI HORT-AMSTERDAM ISO 来源文献出版物名称缩写: Sci. Hortic. 来源文献页码计数: 9 学科类别: Horticulture ISI 文献传递号: 511IZ 显示 66 条，共 413 条作者: Sun, C (Sun, Cheng); Gu, ZZ (Gu, Zhong-Ze); Xu, H (Xu, Hua) 标题: Packing the Silica Colloidal Crystal Beads: A Facile Route to Superhydrophobic Surfaces 来源出版物: LANGMUIR, 25 (21): 12439-12443 NOV 3 2009 语言: English 文献类型: Article KeyWords Plus: SUPER-HYDROPHOBIC SURFACE; WETTABILITY CONTROL; FEMTOSECOND LASER; SOLID-SURFACES; DEPOSITION; LOTUS; WATER; NANOSTRUCTURES; DROPS; LEAF 摘要: To mimic the structure of the lotus leaf, we present a facile route to prepare superhydrophobic surfaces by depositing nanoparticle clusters onto a solid surface. These clusters were fabricated via solidification of an emulsion droplet containing a nanoparticle in silicone oil. Thus, the microsized clusters and nanoparticles form dual-scale roughness structures. The surface is modified by fluoroalkylsilane and exhibits superhydrophobicity, with a contact angle greater than 165 degrees as well as a sliding angle less than 1 degrees. On the basis of size tuning of the nano/microstructures, various contact angles and sliding angles were investigated. Furthermore, the influence of micro/nanostructures on superhydrophobicity is discussed. 地址: [Gu, Zhong-Ze; Xu, Hua] Southeast Univ, State Key Lab Bioelect, Nanjing 210096, Peoples R China; [Sun, Cheng] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Xu, H, Southeast Univ, State Key Lab Bioelect, Nanjing 210096, Peoples R China. 基金资助致谢: 基金资助机构授权号 National Science Foundation of China 50533030 333 Talent Project Foundation of Jiangsu Province This work was supported by the National Science Foundation of China (Grant No. 50533030) and the 333 Talent Project Foundation of Jiangsu Province. 引用的参考文献数: 43 被引频次: 0 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 0743-7463 DOI: 10.1021/la902785k 29 字符的来源出版物名称缩写: LANGMUIR ISO 来源文献出版物名称缩写: Langmuir 来源文献页码计数: 5 学科类别: Chemistry, Multidisciplinary; Chemistry, Physical; Materials Science, Multidisciplinary ISI 文献传递号: 510QW 显示 67 条，共 413 条作者: Yan, CH (Yan Changhao); Xu, CJ (Xu Chuanjie); Hu, HH (Hu Honghui); Wang, R (Wang Rong); Zhang, M (Zhang Ming); Qiu, GM (Qiu Guanming) 标题: Preparation and properties of RE3+ doped luminescent co-polymer by solution copolymerization 来源出版物: JOURNAL OF RARE EARTHS, 27 (5): 761-766 OCT 2009 语言: English 文献类型: Article 作者关键词: luminescence; bonded-type rare earth co-polymers; radical copolymerization; sensitization effect 摘要: Bonded type RE3+ doped luminescent co-polymer was synthesized by solution free radical copolymerization. The influence of charge sequence, monomers and co-polymerized method on properties and structures of the co-polymers was studied. The emission intensity of the co-polymers at different RE3+ concentrations was tested. The results showed that the co-polymers of Eu-PSt and Eu-PMMA both had wide absorption peak at 200-400 nm and the strongest peak appeared at 235 nm. The fluorescent intensity of Eu3+ doped polystyrene copolymer was stronger than that of Eu3+ doped PMMA copolymer. The characteristic emission of europium ions was observed in the co-polymers. The copolymer doped with rare earth elements showed the "sensitization effect" for the central ions. The bonded-type rare earth copolymer not only enhanced the energy transfer efficiency, but also improved the fluorescence intensity by increasing the rigidity of main and side chain. 地址: [Yan Changhao; Qiu Guanming] Nanjing Univ Technol, Coll Mat Sci & Engn, Nanjing 210094, Peoples R China; [Yan Changhao; Xu Chuanjie; Hu Honghui; Wang Rong; Zhang Ming] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Qiu Guanming] Changchun Univ Sci & Engn, Sch Mat & Engn, Changchun 130023, Peoples R China 通讯作者地址: Yan, CH, Nanjing Univ Technol, Coll Mat Sci & Engn, Nanjing 210094, Peoples R China. 电子邮箱地址: chyan@yzu.edu.cn; qgmchch@126.com 基金资助致谢: 基金资助机构授权号 Special Funds for Major State Research Projects National Natural Science Foundation of China 50373034 Project supported by the Special Funds for Major State Research Projects and the National Natural Science Foundation of China (50373034) 引用的参考文献数: 16 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 1002-0721 DOI: 10.1016/S1002-0721(08)60331-2 29 字符的来源出版物名称缩写: J RARE EARTH ISO 来源文献出版物名称缩写: J. Rare Earths 来源文献页码计数: 6 学科类别: Chemistry, Applied ISI 文献传递号: 510EZ 显示 68 条，共 413 条作者: Sun, W (Sun, Wei); Tsunda, HCK (Tsunda, Hong Chang Kenji); Yang, ZP (Yang, Zhangping); Musa, HH (Musa, Hassan H.) 标题: Relationship to Tong Sheep with other breeds of East and South fo Central Asia 来源出版物: INDIAN JOURNAL OF ANIMAL SCIENCES, 79 (10): 1073-1074 OCT 2009 语言: English 文献类型: Article 作者关键词: Asia; Sheep; Tong Sheep 地址: [Sun, Wei; Yang, Zhangping; Musa, Hassan H.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 25009, Peoples R China 通讯作者地址: Sun, W, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 25009, Peoples R China. 基金资助致谢: 基金资助机构 International Cooperation Item of the National Natural Science Foundation of China 授权号 30410103150 China Post-doctoral Science Foundation 20080430470 State Scientific Basic Research platform Program 2005DKA21101 Natural Science Foundation of Jiangsu Province of China BK2007556 Support Foundation of China 2008ADB2B04 Jiangsu Government Scholarship Qing Lan Project for Colleges and Universities of Jiangsu Province in China This work was supported by the International Cooperation Item of the National Natural Science Foundation of China (30410103150), China Post-doctoral Science Foundation (No. 20080430470), State Scientific Basic Research platform Program (No. 2005DKA21101), Natural Science Foundation of Jiangsu Province of China (BK2007556), Support Foundation of China during the 11th Five-Year Plan Period (No. 2008ADB2B04), Jiangsu Government Scholarship for Overseas Studies Project, and Qing Lan Project for Colleges and Universities of Jiangsu Province in China. 引用的参考文献数: 17 被引频次: 0 出版商: INDIAN COUNC AGRICULTURAL RES 出版商地址: ICAR BHAWAN PUSA, NEW DELHI 110 012, INDIA ISSN: 0367-8318 29 字符的来源出版物名称缩写: INDIAN J ANIM SCI ISO 来源文献出版物名称缩写: Indian J. Anim. Sci. 来源文献页码计数: 2 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 510KC 显示 69 条，共 413 条作者: Cai, XM (Cai Xi-mei); Wang, QF (Wang Qi-fang); Yan, CG (Yan Chao-guo) 标题: Efficient Synthesis of Dicycloalkenopyridines: One-pot Multicomponent Condensation of Aldehydes with Cyclic Ketones 来源出版物: CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 25 (5): 657-661 SEP 2 2009 语言: English 文献类型: Article 作者关键词: Pyridine; Acridine; Microwave irradiation; Aromatic aldehyde; Cyclic ketone; Aldol condensation KeyWords Plus: BETA-UNSATURATED KETONES; 1,3,5-TRISUBSTITUTED PYRAZOLINES; HANTZSCH 1,4-DIHYDROPYRIDINES; KROHNKE REACTION; PYRIDINES; 2,4,6-TRIARYLPYRIDINES; AROMATIZATION; ALDOL; ALPHA; ACID 摘要: Under microwave irradiation, the one-pot multicomponent condensation reaction of three moles of aromatic aldehydes with two moles of cyclic ketones having free alpha,alpha'-methylene positions such as cyclopentanone or cyclohexanone in the presence of ammonium acetate and acetic acid afforded dicycloalkenopyridines with two alpha-arylidene groups in high yields. Under the similar reaction condition, the reaction of aromatic aldehydes with 1-tetralone having only one a-methylene position alternatively resulted in 10-aryl-2,3:5,6-dibenzoacridines. 地址: [Cai Xi-mei; Wang Qi-fang; Yan Chao-guo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Yan, CG, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20672091 Supported by the National Natural Science Foundation of China(No. 20672091). 引用的参考文献数: 26 被引频次: 0 出版商: HIGHER EDUCATION PRESS 出版商地址: SHATANHOU ST 55, BEIJING 100009, PEOPLES R CHINA ISSN: 1005-9040 29 字符的来源出版物名称缩写: CHEM RES CHINESE UNIV ISO 来源文献出版物名称缩写: Chem. Res. Chin. Univ. 来源文献页码计数: 5 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 510IO 显示 70 条，共 413 条作者: Zhou, XJ (Zhou, Xiaojian); Xu, Y (Xu, Ying); Jin, CL (Jin, Cuili); Qian, PY (Qian, Pei-Yuan) 标题: Reversible anti-settlement activity against Amphibalanus (=Balanus) amphitrite, Bugula neritina, and Hydroides elegans by a nontoxic pharmaceutical compound, mizolastine 来源出版物: BIOFOULING, 25 (8): 739-747 2009 语言: English 文献类型: Article 作者关键词: mizolastine; larvae; anti-settlement activity; Amphibalanus (=Balanus) amphitrite; Bugula neritina; Hydroides elegans KeyWords Plus: MURINE MAST-CELLS; LARVAL SETTLEMENT; BARNACLE SETTLEMENT; ANTIFOULING PAINTS; CYPRID LARVAE; INHIBITION; BIOCIDES; METAMORPHOSIS; MEDETOMIDINE; INVOLVEMENT 摘要: Mizolastine, an antihistamine pharmaceutical, was found to significantly inhibit larval settlement of the barnacle Amphibalanus (Balanus) amphitrite, the bryozoan Bugula neritina, and the polychaete Hydroides elegans with EC50 values of 4.2, 11.2, and 4.1 mu g ml(-1), respectively. No toxicity against the larvae of these three species was observed at the concentration range tested during incubations with mizolastine. To determine whether the anti-settlement activity of mizolastine is reversible, recovery bioassays using these three species were conducted. More than 70% of the larvae that had been exposed for 4 h to mizolastine at concentrations four-fold greater than their respective EC50 values completed normal metamorphosis. The results of the recovery bioassay provide evidence that the anti-settlement effect of mizolastine is reversible in addition to being nontoxic. The anti-settlement activities of several intermediates of the synthesis process of mizolastine were also examined. One of the intermediates, 2-chloro-1-(4-fluorobenzyl)- 1H-benzo[d] imidazole, inhibited larval settlement and metamorphosis with low toxicity. These results may improve the understanding of the key functional group responsible for the anti-settlement activity of mizolastine. 地址: [Zhou, Xiaojian; Xu, Ying; Jin, Cuili; Qian, Pei-Yuan] Hong Kong Univ Sci & Technol, Coastal Marine Lab, Kowloon, Hong Kong, Peoples R China; [Zhou, Xiaojian; Xu, Ying; Jin, Cuili; Qian, Pei-Yuan] Hong Kong Univ Sci & Technol, Dept Biol, Kowloon, Hong Kong, Peoples R China; [Zhou, Xiaojian] Yangzhou Univ, Coll Environm Sci & Engn, Yangzhov, Peoples R China 通讯作者地址: Qian, PY, Hong Kong Univ Sci & Technol, Coastal Marine Lab, Kowloon, Hong Kong, Peoples R China. 电子邮箱地址: boqianpy@ust.hk 基金资助致谢: 基金资助机构 Chinese Ocean Mineral Resources Research and Development Association KAUST International Partnership Program 授权号 COMAR06/07.SC02 KAUST005-CML.07/08 This study was supported by a grant from the Chinese Ocean Mineral Resources Research and Development Association (COMAR06/07.SC02), and the CAS/SAFEA International Partnership Program for Creative Research Teams as well as a research fund from KAUST International Partnership Program (KAUST005-CML.07/08) to Qian P.-Y. 引用的参考文献数: 42 被引频次: 0 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 0892-7014 DOI: 10.1080/08927010903154724 29 字符的来源出版物名称缩写: BIOFOULING ISO 来源文献出版物名称缩写: Biofouling 来源文献页码计数: 9 学科类别: Biotechnology & Applied Microbiology; Marine & Freshwater Biology ISI 文献传递号: 511SJ 显示 71 条，共 413 条作者: Shi, HC (Shi, Hongcan); Xu, H (Xu, Hong); Lu, D (Lu, Dan); Wu, J (Wu, Jun) 标题: Animal models of tracheal allotransplantation using vitrified cryopreservation 来源出版物: JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY, 138 (5): 1222-1226 NOV 2009 语言: English 文献类型: Article KeyWords Plus: TRANSPLANTATION; VITRIFICATION; REPLACEMENTS; AUTOGRAFTS; GRAFTS 摘要: Objective: Tracheal reconstruction continues to pose a significant challenge in thoracic surgery. The study objective was to develop a novel method to eliminate the antigenicity of tracheal allografts by using vitrified cryo-preservation and present the experimental results after cervical tracheal replacement in rabbits. Methods: Fifteen New Zealand rabbits, irrespective of gender, weighing 2.5 to 3.0 kg, were randomly divided into 3 groups: (A), the experimental group (n = 5), tracheal allotransplantation after 4 weeks of vitrified cryopreservation; (B), the negative control group (n = 5), fresh tracheal autotransplantation; and (C), the positive control group (n = 5), fresh tracheal segments implanted as allografts. The patency of implanted grafts, lymphocytic infiltrate, cartilage scores, and ink perfusion to evaluate revascularization were used to investigate the impact of vitrified cryopreservation on the antigenicity of tracheal grafts and vascular regeneration. Results: Rabbits in groups A and B all had uneventful postoperative courses with patent lumens and structural integrity, with obvious vascular regeneration and less lymphocytic infiltrate. Although in excellent condition, animals were sacrificed after a short-term follow-up of 4 weeks for further examination as scheduled. In group C, massive lymphocytic infiltrate and inflammatory cells without noticeable revascularization were observed, and rabbits died within 2 weeks after surgery for airway stenosis or severe obstruction. Conclusion: The antigenicity of tracheal allografts was significantly decreased by using the vitrified cryopreservation method, which would be a novel alternative method to store donor trachea to make tracheal banking possible. 地址: [Shi, Hongcan; Xu, Hong; Lu, Dan; Wu, Jun] Yangzhou Univ, Clin Coll, Dept Cardiothorac Surg, Yangzhou 225001, Jiangsu Prov, Peoples R China 通讯作者地址: Shi, HC, Yangzhou Univ, Clin Coll, Dept Cardiothorac Surg, Yangzhou 225001, Jiangsu Prov, Peoples R China. 电子邮箱地址: shihongcan@gmail.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30672080 Key Medical Scientific Research Projects of Jiangsu Provincial Health Bureau K200410 Qing Lan Project of Jiangsu Province Supported by the National Natural Science Foundation of China, No. 30672080; Key Medical Scientific Research Projects of Jiangsu Provincial Health Bureau ( No. K200410) and Qing Lan Project of Jiangsu Province. 引用的参考文献数: 18 被引频次: 0 出版商: MOSBY-ELSEVIER 出版商地址: 360 PARK AVENUE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 0022-5223 DOI: 10.1016/j.jtcvs.2009.05.028 29 字符的来源出版物名称缩写: J THORAC CARDIOVASC SURG ISO 来源文献出版物名称缩写: J. Thorac. Cardiovasc. Surg. 来源文献页码计数: 5 学科类别: Cardiac & Cardiovascular Systems; Respiratory System; Surgery ISI 文献传递号: 507RG 显示 72 条，共 413 条作者: Liu, XW (Liu, Xiaowen); Wang, XQ (Wang, Xiaoquan); Wu, S (Wu, Shuang); Hu, SL (Hu, Shunlin); Peng, Y (Peng, Yi); Xue, F (Xue, Feng); Liu, XF (Liu, Xiufan) 标题: Surveillance for avirulent Newcastle disease viruses in domestic ducks (Anas platyrhynchos and Cairina moschata) at live bird markets in Eastern China and characterization of the viruses isolated 来源出版物: AVIAN PATHOLOGY, 38 (5): 377-391 2009 语言: English 文献类型: Article KeyWords Plus: MOLECULAR EPIDEMIOLOGIC ANALYSIS; COMPLETE NUCLEOTIDE-SEQUENCE; H5N1 INFLUENZA-VIRUS; AVIAN INFLUENZA; GENOTYPIC CHARACTERIZATION; FUSION PROTEIN; OUTBREAKS; WATERFOWL; GENE; VIRULENCE 摘要: We isolated and identified 201 Newcastle disease viruses (NDVs) from domestic ducks in a 5-year surveillance study at live bird markets in Eastern China. Seventy-three of these isolates were characterized biologically and genetically. Fusion protein (F) genes of these isolates were amplified by reverse transcription-polymerase chain reaction and sequenced. Intracerebral pathogenicity index tests in 1-day-old specific-pathogen-free chickens and the mean death time of embryonated fowl eggs in addition to the cleavage site analysis of the F-protein precursor for these viruses showed that they were all avirulent NDVs. Phylogenetic analysis based on partial sequences of the F gene showed that 30 isolates clustered into the class I clade and the other 43 isolates clustered into genotype I of class II, but diverged from the vaccine virus Queensland V4, which is extensively used in China. Most class I viruses (18/30) formed a separate branch closest to the Hong Kong live bird market strains that have been recently designated as genotype 3, while the rest (12/30) were closely related to some European viruses within genotype 2. All of the 43 class II genotype I viruses diverged from viruses originally assigned to genotype Ia and formed a separate sublineage designated as Ib with water bird isolates from the Far East, suggesting the possible transmission between the wild and domestic waterfowl. The results in the present study clearly showed that the domestic duck population carries avirulent NDVs with genetic divergence regularly and may act as one of the important reservoirs. 地址: [Liu, Xiaowen; Wang, Xiaoquan; Wu, Shuang; Hu, Shunlin; Peng, Yi; Xue, Feng; Liu, Xiufan] Yangzhou Univ, Key Lab Anim Infect Dis, Minist Agr, Sch Vet Med, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Liu, XF, Yangzhou Univ, Key Lab Anim Infect Dis, Minist Agr, Sch Vet Med, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: xfliu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30630048 National Key Technologies R&D Program of China 2006BAD06A03 2006BAD06A08 China Ministry of Education Key Innovation Program 706032 The present work was supported by the National Natural Science Foundation of China (key programme, grant number 30630048), National Key Technologies R&D Program of China (grant numbers 2006BAD06A03 and 2006BAD06A08) and China Ministry of Education Key Innovation Program (grant number 706032). 引用的参考文献数: 43 被引频次: 0 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 0307-9457 DOI: 10.1080/03079450903183637 29 字符的来源出版物名称缩写: AVIAN PATHOL ISO 来源文献出版物名称缩写: Avian Pathol. 来源文献页码计数: 15 学科类别: Veterinary Sciences ISI 文献传递号: 508QG 显示 73 条，共 413 条作者: Chen, HS (Chen He-Sheng) 标题: Phase transition of lattice quantum chromodynamics with 2+1 flavor fermions at finite temperature and finite density 来源出版物: ACTA PHYSICA SINICA, 58 (10): 6791-6797 OCT 2009 语言: Chinese 文献类型: Article 作者关键词: lattice quantum chromodynamics; phase transition KeyWords Plus: BRAHMS; QCD 摘要: Quantum chromodynamics with 2 + 1 flavor fermions at finite temperature and finite density was studied. Polyakov loop and chiral condensate were used to determine the dependence of the phase transition on the chemical potential and hop parameter. Finite volume scaling and Monte Carlo simulation were adopted to determine the type of phase transition. It was found that the transition between confined phase and deconfined phase varied from crossover to a first order one while the hop parameter K, increased from a small value to nearly the chiral limit. The phase diagram was also presented. 地址: Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225009, Peoples R China 通讯作者地址: Chen, HS, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225009, Peoples R China. 电子邮箱地址: chenjs@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Foundation of Yangzhou University, China Project supported by the Foundation of Yangzhou University, China. 引用的参考文献数: 8 被引频次: 0 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 7 学科类别: Physics, Multidisciplinary ISI 文献传递号: 507TD 显示 74 条，共 413 条作者: Zhang, H (Zhang Hui); Liu, YJ (Liu Yong-Jun); Pan, LH (Pan Li-Hua); Zhang, Y (Zhang Yu) 标题: First-principles study of Co doped BiFeO3 来源出版物: ACTA PHYSICA SINICA, 58 (10): 7141-7146 OCT 2009 语言: Chinese 文献类型: Article 作者关键词: first-principles calculation; Co doped BiFeO3; ferromagnetism 摘要: The magnetic structure, energy band structure and electronic structure of BiFeO3 and BiFe0.75Co0.25O3 are investigated by using density functional theory combined with the projector augumented wave (PAW) method. Our numerical results show that the doping of Co does not destroy its perovskite structure and BiFe0.75 Co-0.25 O-3 keeps the obvious ferroelectricity. The ferromagnetism can be significantly improved since the doping of Co changes the G-type antiferromagnetic order into ferromagneti cone. However,the doping of impurity Co degrades the insulativity. 地址: [Zhang Hui; Liu Yong-Jun; Pan Li-Hua; Zhang Yu] Yangzhou Univ, Sch Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Liu, YJ, Yangzhou Univ, Sch Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: yjliu@yzu.edu.cn 基金资助致谢: 基金资助机构 Natural Science Foundation of the Higher Education Institutions of Jiangsu Province, China 授权号 05KJB14047 Project supported by the Natural Science Foundation of the Higher Education Institutions of Jiangsu Province, China (Grant No. 05KJB14047). 引用的参考文献数: 17 被引频次: 0 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 6 学科类别: Physics, Multidisciplinary ISI 文献传递号: 507TD 显示 75 条，共 413 条作者: Shan, D (Shan Dan); Zhu, JC (Zhu Jun-Chuan); Jin, C (Jin Can); Chen, XB (Chen Xiao-Bing) 标题: Effect of B-site equal-valent doping on ferroelectric properties of SrBi4Ti4O15 ceramics 来源出版物: ACTA PHYSICA SINICA, 58 (10): 7235-7240 OCT 2009 语言: Chinese 文献类型: Article 作者关键词: SrBi4Ti4-xZrxO15; SrBi4Ti4-xHfxO15; ferroelectric property; piezoelectric properties KeyWords Plus: BISMUTH TITANATE; SINGLE-CRYSTALS; BI4TI3O12; OXIDES 地址: [Zhu Jun-Chuan; Jin Can; Chen Xiao-Bing] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China; [Shan Dan] Yangzhou Polytech Inst, Dept Elect Informat Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Chen, XB, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: xbchen@yzu.edu.cn 引用的参考文献数: 19 被引频次: 0 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 6 学科类别: Physics, Multidisciplinary ISI 文献传递号: 507TD 显示 76 条，共 413 条作者: Zhou, L (Zhou Lei); Gong, ZQ (Gong Zhi-Qiang); Zhi, R (Zhi Rong); Feng, GL (Feng Guo-Lin) 标题: Study on the regional characteristics of the temperature changes in China based on complex network 来源出版物: ACTA PHYSICA SINICA, 58 (10): 7351-7358 OCT 2009 语言: Chinese 文献类型: Article 作者关键词: climate change; climate complex network; topological structure; complexity KeyWords Plus: NORTH CHINA; INDEX 摘要: To analyze the regional characteristics of temperature changes in China, by using the daily mean temperature series from 1961 to 2002 of 435 weather stations in China, we set up the temperature fluctuant networks, calculate the topology statistics of every station, and present the special distribution graph of all stations. We find that the degrees of RRD, RDD, DRR, DDR, DrR are extraordinarily high, and the occurrence probability of temperature fluctuation represented by these 5 nodes is greater, which is helpful for forecasting the trend of temperature changes. Then I from the distribution graph of the degrees of these 5 nodes in all the 435 stations, we define them by the symbols as countrywide model, hypo-countrywide model, eastern model, blend model, and western with southern model. The coefficient between the degree distribution in every station and the national average degree distribution has a regional characteristics, which provide us with the feasibility for analyzing the regional characteristics in theory. From the regional characteristics of the national distribution of the average clustering coefficient, we define three kinds of significant regions of temperature changes in China: strong complex regions, weak complex regions and middle complex regions. 地址: [Zhou Lei; Gong Zhi-Qiang; Zhi Rong; Feng Guo-Lin] Yangzhou Univ, Sch Phys Sci & Technol, Yangzhou 225002, Peoples R China; [Zhou Lei; Feng Guo-Lin] Chinese Acad Sci, Inst Atmospher Phys, Key Lab Reg Climate Environm Temperate E Asia, Beijing 100029, Peoples R China; [Gong Zhi-Qiang; Zhi Rong; Feng Guo-Lin] China Meteorol Adm, Natl Climate Ctr, Lab Climate Studies, Beijing 100081, Peoples R China 通讯作者地址: Feng, GL, Yangzhou Univ, Sch Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: fenggl@cma.gov.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 40675044 State Key Development Program for Basic Research of China 2006CR400503 National Key Technology Research and Development Program of the Ministry of Science and Technology of China 2007BAC29B01 Project supported by the National Natural Science Foundation of China (Grant No.40675044) the State Key Development Program for Basic Research of China (Grant No. 2006CR400503), and the National Key Technology Research and Development Program of the Ministry of Science and Technology of China (Grant No.2007BAC29B01). 引用的参考文献数: 23 被引频次: 0 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 8 学科类别: Physics, Multidisciplinary ISI 文献传递号: 507TD 显示 77 条，共 413 条作者: Mao, XX (Mao, Xuxin); Xu, LS (Xu, Luoshan) 标题: Meet continuity properties of posets 来源出版物: THEORETICAL COMPUTER SCIENCE, 410 (42): 4234-4240 SEP 28 2009 语言: English 文献类型: Article 作者关键词: Meet continuous poset; Locally meet continuous poset; Principal ideal; Local Scott topology KeyWords Plus: SCOTT TOPOLOGY 摘要: In this paper we consider a number of properties of posets that are not directed complete: in particular, meet continuous posets, locally meet continuous posets and PI-meet continuous posets are introduced. Characterizations of (locally) meet continuous posets are presented. The main results are: (1) A poset is meet continuous iff its lattice of Scott closed subsets is a complete Heyting algebra; (2) A poset is a meet continuous poset with a lower hereditary Scott topology iff its upper topology is contained in its local Scott topology and the lattice of all local Scott closed sets is a complete Heyting algebra; and (3) A poset with a lower hereditary Scott topology is meet continuous iff it is locally meet continuous, iff it is Pl-meet continuous. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Xu, Luoshan] Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China; [Mao, Xuxin] Nanjing Univ Aeronaut & Astronaut, Coll Sci, Nanjing 210016, Peoples R China 通讯作者地址: Xu, LS, Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China. 电子邮箱地址: xuxinmao2000@yahoo.com.cn; luoshanxu@yahoo.com 引用的参考文献数: 13 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0304-3975 DOI: 10.1016/j.tcs.2009.06.017 29 字符的来源出版物名称缩写: THEOR COMPUT SCI ISO 来源文献出版物名称缩写: Theor. Comput. Sci. 来源文献页码计数: 7 学科类别: Computer Science, Theory & Methods ISI 文献传递号: 504IR 显示 78 条，共 413 条作者: Zhang, Y (Zhang, Ya); Mu, SL (Mu, Shaolin); Zhai, JP (Zhai, Jianping) 标题: Nanostructured poly(aniline-co-2,4-diaminophenol) synthesized via chemical copolymerization and the properties of the resulting copolymer 来源出版物: SYNTHETIC METALS, 159 (17-18): 1844-1851 SEP 2009 语言: English 文献类型: Article 作者关键词: Chemical copolymerization; Aniline and 2,4-diaminophenol; Nanostructured copolymer; Electric activity; Spectra KeyWords Plus: WIDE PH RANGE; ELECTROCHEMICAL COPOLYMERIZATION; O-AMINOPHENOL; POLY(ANILINE-CO-2-AMINO-4-HYDROXYBENZENESULFONIC ACID); POLYANILINE NANOFIBERS; ANILINE; SPECTROELECTROCHEMISTRY; POLYMERIZATION; ELECTRODES; BATTERIES 摘要: A conducting copolymer poly(aniline-co-2,4-diaminophenol) (PADAP) with two kinds of functional groups was first synthesized via the chemical copolymerization of aniline and 2,4-diaminophenol (DAP) in the acidic medium. The fast copolymerization rate resulted in the formation of PADAP copolymer nanostructures in the absence of templates. The spectra of FTIR and H-1 NMR demonstrate that there is DAP unit in the polymer chain. The Delta H-pp of the ESR signal and unpaired spin density of PADAP are very sensitive to the copolymer composition that is a function of monomer concentration ratio in the mixture. The properties of PADAP are affected by several polymerization factors, but the most important one among them is the monomer concentration ratio in the mixture used for the copolymerization. PADAP synthesized under the optimal copolymerization conditions has good redox activity from highly acidic solution to pH 12.0 in a wider potential range and has a conductivity very close to that of polyaniline. However, the pH dependence of the conductivity of PADAP is improved compared to that of polyaniline. The fast copolymerization rate and novel electrical properties of the copolymer are attributed to the synergistic effect of -NH2 and -OH functional groups in the copolymer chain. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Zhang, Ya; Mu, Shaolin] Yangzhou Univ, Dept Chem, Yangzhou 225002, Peoples R China; [Zhang, Ya; Zhai, Jianping] Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210093, Peoples R China 通讯作者地址: Mu, SL, Yangzhou Univ, Dept Chem, Si Wang Ting Rd 180, Yangzhou 225002, Peoples R China. 电子邮箱地址: slmu@yzu.edu.cn; jpzhai@nju.edu.cn 基金资助致谢: 基金资助机构授权号 Scientific Research Foundation of Graduate School of Nanjing University We thank the Laboratory Center of Yangzhou University for technical assistance and the Scientific Research Foundation of Graduate School of Nanjing University to support this work. 引用的参考文献数: 33 被引频次: 0 出版商: ELSEVIER SCIENCE SA 出版商地址: PO BOX 564, 1001 LAUSANNE, SWITZERLAND ISSN: 0379-6779 DOI: 10.1016/j.synthmet.2009.06.004 29 字符的来源出版物名称缩写: SYNTHET METAL ISO 来源文献出版物名称缩写: Synth. Met. 来源文献页码计数: 8 学科类别: Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science ISI 文献传递号: 504TW 显示 79 条，共 413 条作者: Jing, XB (Jing, Xiaobi); Li, Z (Li, Zhen); Pan, X (Pan, Xin); Wang, Q (Wang, Qing); Yan, CG (Yan, Chaoguo); Zhu, HX (Zhu, Hongxiang) 标题: PdO-Catalyzed Synthesis of Tricyclic Compounds Using Biginelli-Like Reaction 来源出版物: SYNTHETIC COMMUNICATIONS, 39 (21): 3796-3803 2009 语言: English 文献类型: Article 作者关键词: Biginelli reaction; oxygen-bridged pyrimidine tricyclic derivatives; PdO 摘要: An efficient method has been successfully developed for the synthesis of oxygen-bridged pyrimidine tricyclic derivatives from salicylaldehyde, ethyl acetoacete, and urea catalyzed by PdO in very good yield. A series of different oxygen-bridged pyrimidine tricyclic derivatives has been synthesized, in which two compounds' x-ray crystal structure were obtained. 地址: [Jing, Xiaobi] Yangzhou Univ, Coll Chem & Chem Engn, Dept Chem, Yangzhou 225002, Jiangsu, Peoples R China; [Zhu, Hongxiang] Guangxi Univ, Sch Light Ind & Food Engn, Nanning Guangxi, Peoples R China 通讯作者地址: Jing, XB, Yangzhou Univ, Coll Chem & Chem Engn, Dept Chem, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: Jingxiaobi@yahoo.com.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 20572091 20576111 Cultivation and Construction Fund for the State Key Subject of Physical Chemistry This research was supported by the National Natural Science Foundation of China (20572091, 20576111) and the Cultivation and Construction Fund for the State Key Subject of Physical Chemistry. We thank the Testing Center of Yangzhou University for characterizing our compounds. We gratefully acknowledge Dr. Jun Ye for help with crystal refinement. 引用的参考文献数: 6 被引频次: 0 出版商: TAYLOR & FRANCIS INC 出版商地址: 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA ISSN: 0039-7911 DOI: 10.1080/00397910902838896 29 字符的来源出版物名称缩写: SYN COMMUN ISO 来源文献出版物名称缩写: Synth. Commun. 来源文献页码计数: 8 学科类别: Chemistry, Organic ISI 文献传递号: 504DB 显示 80 条，共 413 条作者: Jing, XB (Jing, Xiaobi); Pan, X (Pan, Xin); Li, Z (Li, Zhen); Bi, XX (Bi, Xiaoxin); Yan, CG (Yan, Chaoguo); Zhu, HX (Zhu, Hongxiang) 标题: Organic Catalytic Multicomponent One-Pot Synthesis of Highly Substituted Pyrroles 来源出版物: SYNTHETIC COMMUNICATIONS, 39 (21): 3833-3844 2009 语言: English 文献类型: Article 作者关键词: Highly substituted pyrroles; Paal-Knorr reaction; thiazolium salts catalysts KeyWords Plus: INSERTION; MECHANISM; SYSTEMS 摘要: A multicomponent synthesis of highly substituted pyrroles catalyzed by thiazolium salts has been disclosed. The reaction employs an acyl anion conjugate addition reaction of aldegyde and unsaturated ketones to generate 1,4-dicarbonyl compounds in situ. The subsequent addition of various amines promotes a Paal-Knorr reaction, affording the desired pyrrole nucleus in an efficient one-pot process. 地址: [Jing, Xiaobi; Pan, Xin; Li, Zhen; Bi, Xiaoxin; Yan, Chaoguo] Yangzhou Univ, Coll Chem & Chem Engn, Dept Chem, Yangzhou 225002, Jiangsu, Peoples R China; [Zhu, Hongxiang] Guangxi Univ, Sch Light Ind & Food Engn, Nanning 530004, Guangxi, Peoples R China 通讯作者地址: Jing, XB, Yangzhou Univ, Coll Chem & Chem Engn, Dept Chem, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: jingxiaobi@yahoo.com.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20572091 20576111 Cultivation and Construction Fund for the State Key Subject of Physical Chemistry This research was supported by the National Natural Science Foundation of China (20572091; 20576111) and the Cultivation and Construction Fund for the State Key Subject of Physical Chemistry. 引用的参考文献数: 12 被引频次: 0 出版商: TAYLOR & FRANCIS INC 出版商地址: 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA ISSN: 0039-7911 DOI: 10.1080/00397910902838953 29 字符的来源出版物名称缩写: SYN COMMUN ISO 来源文献出版物名称缩写: Synth. Commun. 来源文献页码计数: 12 学科类别: Chemistry, Organic ISI 文献传递号: 504DB 显示 81 条，共 413 条作者: Lu, ZX (Lue Zhongxue); Liu, ZH (Liu Zuhan) 标题: Sharp thresholds of two-components Bose-Einstein condensates 来源出版物: COMPUTERS & MATHEMATICS WITH APPLICATIONS, 58 (8): 1608-1614 OCT 2009 语言: English 文献类型: Article 作者关键词: Sharp thresholds; Global existence; Nonlinear Schrodinger equations; Potential; Bose-Einstein condensates KeyWords Plus: NONLINEAR SCHRODINGER-EQUATIONS; SEPARATION; DYNAMICS; STATES 摘要: In this paper, we establish a sharp condition of global existence for the solution of two-components Bose-Einstein Condensates. This condition is related to the ground state solution of some steady-state two-coupled nonlinear Schrodinger equations. (C) 2009 Elsevier Ltd. All rights reserved. 地址: [Lue Zhongxue; Liu Zuhan] Xuzhou Normal Univ, Sch Math Sci, Xuzhou 221116, Peoples R China; [Liu Zuhan] Yangzhou Univ, Yangzhou 225002, Peoples R China 通讯作者地址: Lu, ZX, Xuzhou Normal Univ, Sch Math Sci, Xuzhou 221116, Peoples R China. 电子邮箱地址: lvzx1@tom.com 基金资助致谢: 基金资助机构授权号 Natural Science Foundation of China 10771181 NSF of Jiangsu Higher Education Bureau 07KJD110206 This work is supported the Natural Science Foundation of China (No. 10771181) and NSF of Jiangsu Higher Education Bureau (NO. 07KJD110206). 引用的参考文献数: 22 被引频次: 0 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0898-1221 DOI: 10.1016/j.camwa.2009.07.022 29 字符的来源出版物名称缩写: COMPUT MATH APPL ISO 来源文献出版物名称缩写: Comput. Math. Appl. 来源文献页码计数: 7 学科类别: Computer Science, Interdisciplinary Applications; Mathematics, Applied ISI 文献传递号: 504QA 显示 82 条，共 413 条作者: Chang, Y (Chang, Yan); Zhang, KL (Zhang, Kou-Lin); Ng, SW (Ng, Seik Weng) 标题: catena-Poly[[(2,2 '-bipyridine-kappa N-2,N ')cobalt(II)]-mu-oxalato-kappa O-4(1),O-2:O-1 ',O-2 '] 来源出版物: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 65: M1243-+ Part 10 OCT 2009 语言: English 文献类型: Article 摘要: In the title compound, [Co(C2O4)(C10H8N2)] n, the oxalate group chelates two adjacent metal atoms, resulting in a zigzag chain running along the a axis. The Co-II centre exists in an all cis-octahedral coordination geometry. 地址: [Ng, Seik Weng] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia; [Chang, Yan; Zhang, Kou-Lin] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Ng, SW, Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia. 电子邮箱地址: seikweng@um.edu.my 引用的参考文献数: 11 被引频次: 0 出版商: WILEY-BLACKWELL PUBLISHING, INC 出版商地址: COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA ISSN: 1600-5368 DOI: 10.1107/S1600536809037878 29 字符的来源出版物名称缩写: ACTA CRYSTALLOGR E-STRUCT REP ISO 来源文献出版物名称缩写: Acta Crystallogr. Sect. E.-Struct Rep. Online 来源文献页码计数: 7 学科类别: Crystallography ISI 文献传递号: 502IE 显示 83 条，共 413 条作者: Yi, Y (Yi Yang); Zhang, TP (Zhang TianPing); Guo, L (Guo Lei) 标题: Multi-objective PID control for non-Gaussian stochastic distribution system based on two-step intelligent models 来源出版物: SCIENCE IN CHINA SERIES F-INFORMATION SCIENCES, 52 (10): 1754-1765 OCT 2009 语言: English 文献类型: Article 作者关键词: probability density function; non-Gaussian stochastic systems; PID controller; B-spline NN; L-1 performance index; T-S fuzzy model KeyWords Plus: FUZZY DESCRIPTOR SYSTEMS; H-INFINITY CONTROL; PROBABILITY DENSITY; TRACKING CONTROL; ROBUST STABILITY; DYNAMIC-SYSTEMS; CONTROL DESIGN; OUTPUT PDFS; DELAYS; STATE 摘要: A new method for controlling the shape of the conditional output probability density function (PDF) for general nonlinear dynamic stochastic systems is proposed based on B-spline neural network (NN) model and T-S fuzzy model. Applying NN approximation to the measured PDFs, we transform the concerned problem into the tracking of given weights. Meanwhile, the complex multi-delay T-S fuzzy model with exogenous disturbances, parametric uncertainties and state constraints is used to represent the nonlinear weight dynamics. Moreover, instead of the non-convex design algorithms and PI control, the improved convex linear matrix inequality (LMI) algorithms and the generalized PID controller are proposed such that the multiple control objectives including stability, robustness, tracking performance and state constraint can be guaranteed simultaneously. Simulations are performed to demonstrate the efficiency of the proposed approach. 地址: [Yi Yang; Zhang TianPing] Yangzhou Univ, Coll Informat Engn, Dept Automat, Yangzhou 225009, Peoples R China; [Guo Lei] Beihang Univ, Sch Instrumentat Sci & Optoelect Engn, Beijing 100083, Peoples R China 通讯作者地址: Yi, Y, Yangzhou Univ, Coll Informat Engn, Dept Automat, Yangzhou 225009, Peoples R China. 电子邮箱地址: yiyangcontrol@163.com 基金资助致谢: 基金资助机构授权号 60774013 National Natural Science Foundation of China 60874045 60904030 Supported by the National Natural Science Foundation of China ( Grant Nos. 60774013, 60874045, 60904030) 引用的参考文献数: 25 被引频次: 0 出版商: SCIENCE PRESS 出版商地址: 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA ISSN: 1009-2757 DOI: 10.1007/s11432-009-0173-y 29 字符的来源出版物名称缩写: SCI CHINA SER F ISO 来源文献出版物名称缩写: Sci. China Ser. F-Inf. Sci. 来源文献页码计数: 12 学科类别: Computer Science, Information Systems ISI 文献传递号: 502VZ 显示 84 条，共 413 条作者: Guo, JJ (Guo, Janjun); Wang, SC (Wang, Shucai); Wang, JB (Wang, Junbi); Huang, WD (Huang, Wei-Dong); Liang, JS (Liang, Jiansheng); Chen, JG (Chen, Jin-Gui) 标题: Dissection of the Relationship Between RACK1 and Heterotrimeric G-Proteins in Arabidopsis 来源出版物: PLANT AND CELL PHYSIOLOGY, 50 (9): 1681-1694 SEP 2009 语言: English 文献类型: Article 作者关键词: ABA; AGB1; Early seedling development; GPA1; RACK1; Seed germination KeyWords Plus: G-BETA-GAMMA; ABSCISIC-ACID REGULATION; SIGNAL-TRANSDUCTION; ALPHA-SUBUNIT; CELL-DIVISION; DEVELOPMENTAL PROCESSES; INTRACELLULAR RECEPTOR; TRANSCRIPTION FACTORS; MOLECULAR-CLONING; SEED-GERMINATION 摘要: Mammalian receptor for activated C kinase 1 (RACK1) is a versatile scaffold protein, playing regulatory roles in multiple signal transduction pathways. Moreover, RACK1 interacts with the heterotrimeric G-proteins (G-proteins) and regulates some specific functions of G beta gamma. Although the protein sequences of both RACK1 and G-proteins are highly conserved in Arabidopsis, their relationship remains elusive. Here we provide genetic and biochemical evidence that Arabidopsis RACK1 and G-proteins may act through a mechanism that is distinct from their counterparts in mammals. Loss-of-function alleles of RACK1A (the most abundantly expressed RACK1 gene in Arabidopsis) do not appear to share morphological and developmental phenotypes with loss-of-function alleles of GPA1 (encoding the sole G alpha in Arabidopsis) or AGB1 (encoding the sole G beta in Arabidopsis). The analysis of gpa1 rack1a and agb1 rack1a double mutants suggested that the effect of RACK1A on morphological and developmental traits may occur independently of the presence or absence of the G-protein subunits. Although both RACK1A and G-protein subunits are negative regulators of ABA responses in the ABA inhibition of early seedling development, an additive ABA hypersensitivity was observed in gpa1 rack1a and agb1 rack1a double mutants. Biochemical analysis suggested that unlike their counterparts in mammals, RACK1 may not physically interact with AGB1. Taken together, these findings revealed some fundamental differences in the relationship of RACK1 and G-proteins between Arabidopsis and mammals. 地址: [Guo, Janjun; Wang, Shucai; Wang, Junbi; Chen, Jin-Gui] Univ British Columbia, Dept Bot, Vancouver, BC V6T 1Z4, Canada; [Wang, Junbi; Huang, Wei-Dong] China Agr Univ, Coll Food Sci & Nutr Engn, Beijing 100083, Peoples R China; [Liang, Jiansheng] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China 通讯作者地址: Chen, JG, Univ British Columbia, Dept Bot, Vancouver, BC V6T 1Z4, Canada. 电子邮箱地址: jingui@interchange.ubc.ca 基金资助致谢: 基金资助机构授权号 Natural Sciences and Engineering Research Council of Canada RGPIN311651-05 Canada Foundation for Innovation 10496 National Natural Science Foundation of China 30S28023 China Scholarship Council Natural Sciences and Engineering Research Council of Canada (grant No. RGPIN311651-05); Canada Foundation for Innovation (grant No. 10496); the National Natural Science Foundation of China (grant No. 30S28023); China Scholarship Council. 引用的参考文献数: 56 被引频次: 0 出版商: OXFORD UNIV PRESS 出版商地址: GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND ISSN: 0032-0781 DOI: 10.1093/pcp/pcp113 29 字符的来源出版物名称缩写: PLANT CELL PHYSIOL ISO 来源文献出版物名称缩写: Plant Cell Physiol. 来源文献页码计数: 14 学科类别: Plant Sciences; Cell Biology ISI 文献传递号: 503OQ 显示 85 条，共 413 条作者: Sun, H (Sun, Hui); Mao, XY (Mao, Xiang-yu); Wang, W (Wang, Wei); Chen, XB (Chen, Xiao-bing) 标题: Ferroelectric properties of La and V co-substituted SrBi4Ti4O15 films prepared by sol-gel method 来源出版物: JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY, 52 (2): 197-201 NOV 2009 语言: English 文献类型: Article 作者关键词: SBTi thin film; La3+ and V5+ co-substitution; Sol-gel method; Ferroelectric properties KeyWords Plus: BI4TI3O12 THIN-FILMS; VANADIUM-DOPED BI4TI3O12; BISMUTH TITANATE; DIELECTRIC-PROPERTIES; CERAMICS; BI4-XLAXTI3O12; CAPACITORS; FATIGUE; SCATTERING; RAMAN 摘要: SrBi4Ti4O15 (SBTi), SrBi3.89La0.1Ti3.97V0.03O15 (SBLTV) thin films have been fabricated on Pt/Ti/SiO2/Si by the sol-gel method. Well-saturated hysteresis loops with remnant polarization around 46.7 mu C/cm(2) are obtained on Pt/SBLTV/Pt capacitors. The capacitor shows excellent fatigue resistance with no polarization reduction up to 10(9) switching cycles even at low test frequency of 50 kHz. The improvement of ferroelectric and fatigue-endurance properties are attributed to the La3+ and V5+ co-substitution, which brings about the concentration decrease and the mobility weakening of the defects. 地址: [Sun, Hui; Mao, Xiang-yu; Wang, Wei; Chen, Xiao-bing] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Chen, XB, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: xbchen@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 10274066 Natural Science Foundation of Jiangsu Province, China BK2005052 This work was supported by the National Natural Science Foundation of China (Grant No. 10274066) and the Natural Science Foundation of Jiangsu Province, China (Grant No. BK2005052). 引用的参考文献数: 29 被引频次: 0 出版商: SPRINGER 出版商地址: VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS ISSN: 0928-0707 DOI: 10.1007/s10971-009-2059-2 29 字符的来源出版物名称缩写: J SOL-GEL SCI TECHNOL ISO 来源文献出版物名称缩写: J. Sol-Gel Sci. Technol. 来源文献页码计数: 5 学科类别: Materials Science, Ceramics ISI 文献传递号: 501NO 显示 86 条，共 413 条作者: Zhu, J (Zhu, J.); Xiong, X (Xiong, X.); Wu, XL (Wu, X. L.); Chen, HT (Chen, H. T.); Zhang, WC (Zhang, W. C.); Chu, PK (Chu, Paul K.) 标题: Synthesis and Characteristics of Cubic Silicon Carbide Nanospheres with Smooth Surfaces 来源出版物: JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 9 (11): 6643-6647 NOV 2009 语言: English 文献类型: Article 作者关键词: Cubic Silicon Carbide; Nanospheres; Gas-Solid Model KeyWords Plus: DIMENSIONAL SIC NANOSTRUCTURES; STACKING-FAULT ANNIHILATION; CHEMICAL-VAPOR-DEPOSITION; CARBOTHERMAL REDUCTION; ELECTRICAL-PROPERTIES; OPTICAL-PROPERTIES; SIMPLE ROUTE; NANOWIRES; NANOCRYSTALS; FABRICATION 摘要: Large quantities of cubic silicon carbide (3C-SiC) nanospheres are synthesized on silicon wafer using zinc sulphide (ZnS) and activated carbon powder. The synthesized nanospheres have smooth surfaces and their diameters range from 20 to 430 nm. The growth of these nanospheres can be explained by a gas-solid model. ZnS powder plays a key role in the formation of activated Si and SiOx. Carburization of the activated Si and SiOx by CO gas leads to the formation of the 3C-SiC nanospheres. Special three-dimensional structure of the product is related to high concentrations of the reactants. 地址: [Zhu, J.; Xiong, X.; Wu, X. L.; Chen, H. T.; Zhang, W. C.] Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China; [Zhu, J.; Xiong, X.; Wu, X. L.; Chen, H. T.; Zhang, W. C.] Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China; [Zhu, J.] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China; [Chu, Paul K.] City Univ Hong Kong, Dept Phys & Mat Sci, Kowloon, Hong Kong, Peoples R China 通讯作者地址: Wu, XL, Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China. 基金资助致谢: 基金资助机构授权号 60876058 National and Jiangsu Natural Science Foundations BK2008020 BK2006715 State Key Program for Basic Research of China 2007CB936301 2006CB921803 Hong Kong Research Grants Council (RGC) Competitive Earmarked CityU 112306 Research Grants (CERG) CityU 112307 This work was jointly supported by grants (Nos. 60876058 BK2008020 and BK2006715) from the National and Jiangsu Natural Science Foundations. Partial support was from the State Key Program for Basic Research of China under Grant Nos. 2007CB936301 and 2006CB921803, as well as Hong Kong Research Grants Council (RGC) Competitive Earmarked Research Grants (CERG) Nos. CityU 112306 and CityU 112307. 引用的参考文献数: 37 被引频次: 0 出版商: AMER SCIENTIFIC PUBLISHERS 出版商地址: 25650 NORTH LEWIS WAY, STEVENSON RANCH, CA 91381-1439 USA ISSN: 1533-4880 DOI: 10.1166/jnn.2009.1318 29 字符的来源出版物名称缩写: J NANOSCI NANOTECHNOL ISO 来源文献出版物名称缩写: J. Nanosci. Nanotechnol. 来源文献页码计数: 5 学科类别: Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter ISI 文献传递号: 502OZ 显示 87 条，共 413 条作者: Zhu, J (Zhu, J.); Xiong, X (Xiong, X.); Chen, HT (Chen, H. T.); Wu, XL (Wu, X. L.); Zhang, WC (Zhang, W. C.); Chu, PK (Chu, Paul K.) 标题: Syntheses and Growth Mechanisms of 3C-SiC Nanostructures from Carbon and Silicon Powders 来源出版物: JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 9 (11): 6648-6654 NOV 2009 语言: English 文献类型: Article 作者关键词: Cubic Silicon Carbide; 1D Nanostructures; Synthesis; Growth Mechanisms KeyWords Plus: CARBIDE NANOWIRES; STACKING-FAULTS; SIC NANOWIRES; CARBOTHERMAL REDUCTION; EMISSION PROPERTIES; ARC-DISCHARGE; NANORODS; NANOTUBES; WHISKERS; TEMPERATURE 摘要: Cubic silicon carbide (3C-SiC) nanostructures such as needle- and Y-shaped nanowhiskers, smooth and pagoda-shaped nanorods are synthesized on a large scale from activated carbon and silicon powders at 1250 degrees C under atmospheric pressure. The use of ball-milled silicon powders results in the formation of nanowires and nanowhiskers, whereas non-milled silicon powders lead to nanorods together with unreacted silicon powders. Residual oxygen in the growth chamber initiates the carburization reactions which can proceed without further oxygen consumption. The size and morphology of the as-synthesized 3C-SiC nanostructures are observed to be related to the size and morphology of the starting silicon particles. An oxygen-assisted gas-solid model is proposed to explain the observed nanostructures. 地址: [Chu, Paul K.] City Univ Hong Kong, Dept Phys & Mat Sci, Kowloon, Hong Kong, Peoples R China; [Zhu, J.; Xiong, X.; Chen, H. T.; Wu, X. L.; Zhang, W. C.] Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210008, Peoples R China; [Zhu, J.; Xiong, X.; Chen, H. T.; Wu, X. L.; Zhang, W. C.] Nanjing Univ, Dept Phys, Nanjing 210008, Peoples R China; [Zhu, J.] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Chu, PK, City Univ Hong Kong, Dept Phys & Mat Sci, Kowloon, Hong Kong, Peoples R China. 基金资助致谢: 基金资助机构 National and Jiangsu Natural Science Foundations State Key Program for Basic Research of China 授权号 60576061 BK2006715 2007CB936301 2006CB921803 Hong Kong Research Grants Council (RGC) Competitive Earmarked CityU 112306 Research Grants (CERG) CityU 112307 This work was jointly supported by grants (Nos. 60576061 and BK2006715) from the National and Jiangsu Natural Science Foundations. Partial support was from the State Key Program for Basic Research of China under Grant Nos. 2007CB936301 and 2006CB921803, as well as Hong Kong Research Grants Council (RGC) Competitive Earmarked Research Grants (CERG) Nos. CityU 112306 and CityU 112307. 引用的参考文献数: 39 被引频次: 0 出版商: AMER SCIENTIFIC PUBLISHERS 出版商地址: 25650 NORTH LEWIS WAY, STEVENSON RANCH, CA 91381-1439 USA ISSN: 1533-4880 DOI: 10.1166/jnn.2009.1323 29 字符的来源出版物名称缩写: J NANOSCI NANOTECHNOL ISO 来源文献出版物名称缩写: J. Nanosci. Nanotechnol. 来源文献页码计数: 7 学科类别: Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter ISI 文献传递号: 502OZ 显示 88 条，共 413 条作者: Wang, Y (Wang, Yi); Zhu, J (Zhu, Jun); Han, J (Han, Jie); Guo, R (Guo, Rong) 标题: Synthesis of Surface Modified Mesoporous Materials via Co-Assemble Route and Their Drug Release Properties 来源出版物: JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 9 (11): 6700-6709 NOV 2009 语言: English 文献类型: Article 作者关键词: Cephanone; Composites; Drug Release; Mesoporous Materials; Silica KeyWords Plus: ION-PLANTED MCM-41; MOLECULAR-SIEVES; DELIVERY SYSTEM; HYDROTHERMAL STABILITY; ORGANIC MODIFICATION; SILICA; IBUPROFEN; MATRICES; EPOXIDATION; ADSORPTION 摘要: A series of mesostructured Mn-MCM-41 composites were synthesized via a co-assembly route with tetraethylorthosilicate (TEOS) and manganese sulfate (MnSO4) as silica and manganese sources, respectively. And a model drug of cephanone was introduced via physical adsorption process into the channels of mesoporous silica, which could be used as the Mn-MCM-41 type mesoporous silica-based drug controlled-release delivery system. XRD, TEM, FT-IR, EDS and N-2 adsorption-desorption were used to characterize the structural and textural properties of Mn-MCM-41 composites. The investigations showed that the addition of a small amount of manganese species was favorable for the long-range ordered structure of the mesoporous composites, whereas the ordered mesostructure was partially or completely distorted when the loaded manganese increased. The characterizations of cephanone loaded Mn-MCM-41 and in vitro release studies showed that the in vitro releases of cephanone in the ordered mesoporous materials follow an anomalous non-Fick's transport, and the impregnated manganese species had great influences on the release rate of cephanone from mesopores. 地址: [Wang, Yi; Zhu, Jun; Han, Jie; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 基金资助致谢: 基金资助机构 National Natural Scientific Foundation of China 授权号 20633010 20773106 This work was supported by the National Natural Scientific Foundation of China (No. 20633010 and 20773106). 引用的参考文献数: 42 被引频次: 0 出版商: AMER SCIENTIFIC PUBLISHERS 出版商地址: 25650 NORTH LEWIS WAY, STEVENSON RANCH, CA 91381-1439 USA ISSN: 1533-4880 DOI: 10.1166/jnn.2009.1351 29 字符的来源出版物名称缩写: J NANOSCI NANOTECHNOL ISO 来源文献出版物名称缩写: J. Nanosci. Nanotechnol. 来源文献页码计数: 10 学科类别: Chemistry, Multidisciplinary; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter ISI 文献传递号: 502OZ 显示 89 条，共 413 条作者: Li, QC (Li Qiuchun); Xu, YH (Xu, Yaohui); Jiao, XA (Jiao, Xinan) 标题: Identification of Salmonella pullorum Genomic Sequences Using Suppression Subtractive Hybridization 来源出版物: JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY, 19 (9): 898-903 SEP 2009 语言: English 文献类型: Article 作者关键词: Salmonella enterica serovar Pullorum; suppression subtractive hybridization (SSH); poultry KeyWords Plus: SEROTYPE TYPHIMURIUM DT104; ESCHERICHIA-COLI; RHS ELEMENTS; MOLECULAR CHARACTERIZATION; VIRULENCE PLASMIDS; ENTERICA; PROTEIN; EVOLUTION; CHOLERAESUIS; NUCLEOTIDE 摘要: Pullorum disease affecting poultry is caused by Salmonella enterica serovar Pullorum and results in severe economic loss every year, especially in countries with a developing poultry industry. The pathogenesis of S. Pullorum is not yet well defined, as the specific virulence factors still need to be identified. Thus, to isolate specific DNA fragments belonging to S. Pullorum, this study used suppression subtractive hybridization. As such, the genome of the S. Pullorum C79-13 strain was subtracted from the genome of Salmonella enterica serovar Gallinarum 9 and Salmonella enterica serovar Enteritidis CMCC(B) 50041, respectively, resulting in the identification of 20 subtracted fragments. A sequence homology analysis then revealed three types of fragment: phage sequences, plasmid sequences, and sequences with an unknown function. As a result, several important virulence-related genes encoding the IpaJ protein, colicinY, tailspike protein, excisionase, and Rhs protein were identified that may play a role in the pathogenesis of S. Pullorum. 地址: [Li Qiuchun; Xu, Yaohui; Jiao, Xinan] Yangzhou Univ, Jiangsu Key Lab Zoonosis, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Jiao, XA, Yangzhou Univ, Jiangsu Key Lab Zoonosis, 88 S Daxue Rd, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: jiao@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 High Technology R&D Program of China 2006AA10A206 National Natural Science Foundation of China for Distinguished Young Scholars National Key Technology RD Program 30425031 2007BAD40B01 National Sciences Foundation of Jiangsu Province BK2008011 This work was supported by the High Technology R&D Program of China (2006AA10A206), National Natural Science Foundation of China for Distinguished Young Scholars (30425031), National Key Technology R&D Program (2007BAD40B01), and National Sciences Foundation of Jiangsu Province (BK2008011). 引用的参考文献数: 32 被引频次: 0 出版商: KOREAN SOC MICROBIOLOGY & BIOTECHNOLOGY 出版商地址: KOREA SCI TECHNOL CENTER #507, 635-4 YEOGSAM-DONG, KANGNAM-GU, SEOUL 135-703, SOUTH KOREA ISSN: 1017-7825 DOI: 10.4014/jmb.0812.694 29 字符的来源出版物名称缩写: J MICROBIOL BIOTECHNOLOGY ISO 来源文献出版物名称缩写: J. Microbiol. Biotechnol. 来源文献页码计数: 6 学科类别: Biotechnology & Applied Microbiology; Microbiology ISI 文献传递号: 499WV 显示 90 条，共 413 条作者: Yue, H (Yue, Hui); Guo, P (Guo, Ping); Guo, R (Guo, Rong) 标题: Phase Behavior and Structure Properties of the Sodium Dodecyl Sulfate (SDS)/Brij 30/Water System 来源出版物: JOURNAL OF CHEMICAL AND ENGINEERING DATA, 54 (10): 2923-2929 OCT 2009 语言: English 文献类型: Article KeyWords Plus: WORMLIKE MICELLAR-SOLUTIONS; RHEOLOGICAL BEHAVIOR; SURFACTANT SOLUTIONS; SALT; MICROSTRUCTURE 摘要: The phase behavior of the sodium dodecyl sulfate (SDS)/Brij 30/H2O system is shown by a phase diagram. The system can form micelle, reverse micelle, anisotropic lamellar, and hexagonal liquid crystal regions. The rheological behavior of the viscoselastic solution follows die Maxwell model at lower shear frequencies and deviates from it at higher shear frequencies in the oscillatory frequency sweeping experiment, which is the typical property of wormlike micelles entangled to form a transient network. In addition, the results are evaluated by dynamic light scattering and freeze-fracture images, which are consistent with the rheological behavior. 地址: [Yue, Hui; Guo, Ping; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Nature Science Foundation of China 授权号 20633010 20773106 This research work was supported by the National Nature Science Foundation of China (Nos. 20633010 and 20773106). 引用的参考文献数: 27 被引频次: 0 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 0021-9568 DOI: 10.1021/je900023t 29 字符的来源出版物名称缩写: J CHEM ENG DATA ISO 来源文献出版物名称缩写: J. Chem. Eng. Data 来源文献页码计数: 7 学科类别: Chemistry, Multidisciplinary; Engineering, Chemical ISI 文献传递号: 502LJ 显示 91 条，共 413 条作者: Chao, GX (Chao, Guoxiang); Jiao, XN (Jiao, Xinan); Zhou, XH (Zhou, Xiaohui); Yang, ZQ (Yang, Zhenquan); Huang, JL (Huang, Jinlin); Pan, ZM (Pan, Zhiming); Zhou, LP (Zhou, Liping); Qian, XQ (Qian, Xiaoqin) 标题: Serodiversity, Pandemic O3:K6 Clone, Molecular Typing, and Antibiotic Susceptibility of Foodborne and Clinical Vibrio parahaemolyticus Isolates in Jiangsu, China 来源出版物: FOODBORNE PATHOGENS AND DISEASE, 6 (8): 1021-1028 OCT 2009 语言: English 文献类型: Article KeyWords Plus: O3-K6 CLONE; UNITED-STATES; STRAINS; PREVALENCE; EMERGENCE; JAPAN; VIRULENCE; OYSTERS; GENE; PCR 摘要: Vibrio parahaemolyticus is a major foodborne pathogen in China, Japan, and other Asian countries. In this study, we collected 437 strains of V. parahaemolyticus and investigated their serotypes, distribution of virulence genes, and presence of pandemic O3:K6 clone strains. A total of 327 strains were isolated from food and 110 strains were isolated from active surveillance hospitals or food outbreaks during 2005 to 2008. Presence of the tdh and trh genes is the key characteristic of virulent strains. Positive for both the tdh gene and group-specific polymerase chain reaction is the key characteristic of pandemic strains. A total of 9 O serogroups and 62 serovars were identified in all strains. Nine O serogroups and 56 serovars existed in 327 foodborne strains, and 6 O serogroups and 20 serovars existed in 110 clinical strains. Among the 327 food isolates, 6 isolates belonged to the pandemic clone with the orf8 gene (1 isolate was O1:KUT (untyped) and 5 isolates were O3:K6) and 4 isolates carried the trh gene (2 isolates belonged to O1:KUT and 2 isolates belonged to O5:KUT and O5:K17). Seventy-nine percent of the clinical isolates were pandemic strains, 9.4% of which lacked the orf8 gene. O3:K6 was the main serovar of the pandemic strains accounting for 83.5% of the clinical pandemic strains. Pandemic clonal serovars included O3:K6, O1:KUT, O1:K25, O1:K26, and O4:K68, and the newly emerging serovars O1:K36, O3:K25, and O3:K68 identified in the current study. O3:K6 was the dominant serovar in pandemic strains. All pandemic isolates had identical arbitrarily primed polymerase chain reaction fragment patterns, but did not share similar antibiotic sensitivity patterns. These results suggest that high serodiversity of V. parahaemolyticus was present in foodborne strains. Pathogenic isolates, especially pandemic isolates, were present in high-priced iced seafood and became the potential risk factor in food. 地址: [Chao, Guoxiang; Jiao, Xinan; Zhou, Xiaohui; Yang, Zhenquan; Huang, Jinlin; Pan, Zhiming] Yangzhou Univ, Yangzhou 225009, Peoples R China; [Chao, Guoxiang; Zhou, Liping; Qian, Xiaoqin] Yangzhou Ctr Dis Control & Prevent, Yangzhou, Peoples R China 通讯作者地址: Jiao, XN, Yangzhou Univ, 88 S Univ Ave, Yangzhou 225009, Peoples R China. 电子邮箱地址: jiao@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30425031 National Key Technology RD Program 2007BAD40B01 Natural Sciences Foundation of Jiangsu Province BK2008011 This work was supported by grants from National Natural Science Foundation of China (30425031), and National Key Technology R&D Program (2007BAD40B01), and Natural Sciences Foundation of Jiangsu Province (BK2008011). This work was supported by Ms. Xin Qiao of Jiangsu Province CDC, Ms. Jinyu Yang of Xuzhou CDC, and Mr. Xiang Zhou of Lianyungang Supervision Bureau of Quality and Technology for offering parts of isolates. 引用的参考文献数: 41 被引频次: 0 出版商: MARY ANN LIEBERT INC 出版商地址: 140 HUGUENOT STREET, 3RD FL, NEW ROCHELLE, NY 10801 USA ISSN: 1535-3141 DOI: 10.1089/fpd.2009.0295 29 字符的来源出版物名称缩写: FOODBORNE PATHOG DIS ISO 来源文献出版物名称缩写: Foodborne Pathog. Dis. 来源文献页码计数: 8 学科类别: Food Science & Technology ISI 文献传递号: 501XE 显示 92 条，共 413 条作者: Yin, XY (Yin, Xinyou); Guo, WS (Guo, Wenshan); Spiertz, JH (Spiertz, J. Huub) 标题: A quantitative approach to characterize sink-source relationships during grain filling in contrasting wheat genotypes 来源出版物: FIELD CROPS RESEARCH, 114 (1): 119-126 OCT 1 2009 语言: English 文献类型: Article 作者关键词: Grain weight; Grain number; Grain growth; Harvest index; Leaf area duration; Grain nitrogen content KeyWords Plus: HIGH-TEMPERATURE; SPRING WHEAT; DURUM-WHEAT; YIELD; NITROGEN; GROWTH; NUMBER; CULTIVARS; DURATION; STRESS 摘要: We present a simple generic framework to quantify source-sink relationships during grain filling, by using a determinate growth function which has a unique property, namely being able of explicitly describing the time for the end of a growth process. This model framework was applied to analyze these relationships in plants of six wheat (Triticum aestivum L.) genotypes grown in pots in climate-controlled greenhouses under two temperature regimes (day/night: 20/15 and 25/20 degrees C). The function accurately described the sigmoid pattern of grain growth (sink activity), as its modified form did for the reversed sigmoid shape of flag-leaf area (Source capacity), during grain filling. The six genotypes differed significantly in grain number as well as in grain yield, ranging from 54 to 81 grains and from 2.67 to 4.52 g DM per culm, respectively, when grown at 20/15 degrees C. Biomass and grain yield were significantly reduced by a rise of 5 degrees C. Grain nitrogen contents raised from 2.1 to 2.6% as a consequence of less carbon accumulation resulting in lower grain weights at the high temperature. On average, a rise of 5 degrees C in temperature reduced the duration of grain growth by 12 days (>30%), and increased the growth rate from 1.32 to 1.67 mg grain(-1) d(-1) (20%). Genotypic differences in grain-filling duration were also larger than in rate of grain growth. The genetic variation in the flag-leaf area duration (a proxy for the capacity for intercepting radiation and photosynthesis) was positively associated with sink size. Model analysis showed that whether or not the timing for the cessation of grain filling and for the end of post-anthesis source activity was synchronized depended on temperature. The quantitative approach yielded parameters that characterize genotypic differences of post-anthesis source and sink capacity in responding to environmental variables. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Yin, Xinyou; Spiertz, J. Huub] Wageningen Univ, Dept Plant Sci, Ctr Crop Syst Anal, NL-6700 AK Wageningen, Netherlands; [Guo, Wenshan] Yangzhou Univ, Wheat Res Inst, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou, Jiangsu Prov, Peoples R China 通讯作者地址: Spiertz, JH, Wageningen Univ, Dept Plant Sci, Ctr Crop Syst Anal, POB 430, NL-6700 AK Wageningen, Netherlands. 电子邮箱地址: huub.spiertz@wur.nl 基金资助致谢: 基金资助机构 Educational Commission of Jiangsu province, China 授权号 EU INCO-CT-2004-509107 This work is co-supported by grants of the Educational Commission of Jiangsu province, China, the C.T. de Wit Graduate School for Production Ecology & Resource Conservation of Wageningen University, and the EU 6th Framework Programme project WatNitMed (INCO-CT-2004-509107). We thank Dr. Matthew Reynolds (CIMMYT) for providing seeds of the six genotypes, Mr. Peter van der Putten and the UNIFARM staff for their technical assistance in carrying out the measurements, and Prof. Paul C. Struik for his comments. 引用的参考文献数: 29 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0378-4290 DOI: 10.1016/j.fcr.2009.07.013 29 字符的来源出版物名称缩写: FIELD CROP RES ISO 来源文献出版物名称缩写: Field Crop. Res. 来源文献页码计数: 8 学科类别: Agronomy ISI 文献传递号: 499VP 显示 93 条，共 413 条作者: Liu, WJ (Liu Wen-Jie); Chen, HW (Chen Han-Wu); Ma, TH (Ma Ting-Huai); Li, ZQ (Li Zhi-Qiang); Liu, ZH (Liu Zhi-Hao); Hu, WB (Hu Wen-Bo) 标题: An efficient deterministic secure quantum communication scheme based on cluster states and identity authentication 来源出版物: CHINESE PHYSICS B, 18 (10): 4105-4109 OCT 2009 语言: English 文献类型: Article 作者关键词: deterministic secure quantum communication; cluster state; identity authentication KeyWords Plus: KEY DISTRIBUTION PROTOCOL; ORTHOGONAL PRODUCT STATES; ENTANGLED STATES; EPR PAIRS; CRYPTOGRAPHY 摘要: A novel efficient deterministic secure quantum communication scheme based on four-qubit cluster states and single-photon identity authentication is proposed. In this scheme, the two authenticated users can transmit two bits of classical information per cluster state, and its efficiency of the quantum communication is 1/3, which is approximately 1.67 times that of the previous protocol presented by Wang et at [Chin. Phys. Lett. 23 (2006) 2658]. Security analysis shows the present scheme is secure against intercept-resend attack and the impersonator's attack. Furthermore, it is more economic with present-day techniques and easily processed by a one-way quantum computer. 地址: [Liu Wen-Jie; Chen Han-Wu; Li Zhi-Qiang; Liu Zhi-Hao; Hu Wen-Bo] Southeast Univ, Sch Engn & Comp Sci, Nanjing 210096, Peoples R China; [Liu Wen-Jie; Ma Ting-Huai] Nanjing Univ Informat Sci & Technol, Sch Comp & Software, Nanjing 210044, Peoples R China; [Li Zhi-Qiang] Yangzhou Univ, Coll Informat Engn, Yangzhou 225009, Peoples R China 通讯作者地址: Liu, WJ, Southeast Univ, Sch Engn & Comp Sci, Nanjing 210096, Peoples R China. 电子邮箱地址: wenjiel@163.com 引用的参考文献数: 28 被引频次: 0 出版商: IOP PUBLISHING LTD 出版商地址: DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND ISSN: 1674-1056 29 字符的来源出版物名称缩写: CHIN PHYS B ISO 来源文献出版物名称缩写: Chin. Phys. B 来源文献页码计数: 5 学科类别: Physics, Multidisciplinary ISI 文献传递号: 500LA 显示 94 条，共 413 条作者: Sun, JB (Sun Jia-Bao); Sun, H (Sun Hui); Wang, W (Wang Wei); Cai, H (Cai Hua); Chen, XB (Chen Xiao-Bing) 标题: Great enhancement in remnant polarisation of SrBi4Ti4O15 thin films by A-site doping of Fe3+ ions 来源出版物: CHINESE PHYSICS B, 18 (10): 4511-4514 OCT 2009 语言: English 文献类型: Article 作者关键词: thin films; remnant polarisation; ferroelectrics; fatigue KeyWords Plus: FERROELECTRIC FATIGUE; DOPED SRBI4TI4O15; CERAMICS 摘要: SrBi4-xFexTi4O15 (SBFT-x) thin films (x = 0.00, 0.05, 0.08, 0.15) have been synthesized on Pt/Ti/SiO2/Si (100) substrates by sol-gel method. This paper finds that Fe-doping does not change the crystal structure of SrBi4Ti4O15 (SBTi). The coercive filed (E-c) and remnant polarisation (P-r) increase at first, then decrease with the increase of Fe doping content. At a maximum applied field of 229 kV/cm, the 2P(r) reaches a maximum value of 91.1 mu C/cm(2) at x - 0.05 and the corresponding E-c is 72 kV/cm. The 2P(r) increases by about 260% and the E-c decreases by about 6%, respectively. Obviously, the ferroelectric property of SrBi4Ti4O15 is greatly enhanced by Fe doping. The fatigue-endurance characteristic of the SBFT-0.05 is not improved. After 1.1 x 10(9) read/write cycles at a frequency of 50 kHz, the nonvolatile polarisations (P-nv = P* - P-boolean AND) decreased about 48% of its initial value. 地址: [Sun Jia-Bao; Sun Hui; Wang Wei; Cai Hua; Chen Xiao-Bing] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Chen, XB, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: xbchen@yzu.edu.cn 引用的参考文献数: 13 被引频次: 0 出版商: IOP PUBLISHING LTD 出版商地址: DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND ISSN: 1674-1056 29 字符的来源出版物名称缩写: CHIN PHYS B ISO 来源文献出版物名称缩写: Chin. Phys. B 来源文献页码计数: 4 学科类别: Physics, Multidisciplinary ISI 文献传递号: 500LA 显示 95 条，共 413 条作者: Yang, DD (Yang, Dandan); Li, G (Li, Gang); Bai, CZ (Bai, Chuanzhi) 标题: Existence of Solutions for Fourth-Order Four-Point Boundary Value Problem on Time Scales 来源出版物: BOUNDARY VALUE PROBLEMS: Art. No. 491952 2009 语言: English 文献类型: Article KeyWords Plus: POSITIVE SOLUTIONS; DYNAMIC EQUATIONS 摘要: We present an existence result for fourth-order four-point boundary value problem on time scales. Our analysis is based on a fixed point theorem due to Krasnoselskii and Zabreiko. Copyright (C) 2009 Dandan Yang et al. 地址: [Bai, Chuanzhi] Huaiyin Normal Univ, Dept Math, Huaian 223300, Jiangsu, Peoples R China; [Yang, Dandan; Li, Gang] Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China 通讯作者地址: Bai, CZ, Huaiyin Normal Univ, Dept Math, Huaian 223300, Jiangsu, Peoples R China. 电子邮箱地址: czbai8@sohu.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 10771212 Natural Science Foundation of Jiangsu Education Office 06KJB110010 The authors would like to thank the referees for their valuable suggestions and comments. This work is supported by the National Natural Science Foundation of China (10771212) and the Natural Science Foundation of Jiangsu Education Office (06KJB110010). 引用的参考文献数: 21 被引频次: 0 出版商: HINDAWI PUBLISHING CORPORATION 出版商地址: 410 PARK AVENUE, 15TH FLOOR, #287 PMB, NEW YORK, NY 10022 USA ISSN: 1687-2762 文献编号: 491952 DOI: 10.1155/2009/491952 29 字符的来源出版物名称缩写: BOUND VALUE PROBL ISO 来源文献出版物名称缩写: Bound. Value Probl. 来源文献页码计数: 20 学科类别: Mathematics, Applied; Mathematics ISI 文献传递号: 503JB 显示 96 条，共 413 条作者: Yi, Y (Yi, Yang); Shen, H (Shen, Hong); Guo, L (Guo, Lei) 标题: CONSTRAINED PID TRACKING CONTROL FOR OUTPUT PDFS OF NON-GAUSSIAN STOCHASTIC SYSTEM BASED ON LMIS 来源出版物: ASIAN JOURNAL OF CONTROL, 11 (5): 571-577 SEP 2009 语言: English 文献类型: Article 作者关键词: Probability density function; non-Gaussian stochastic systems; PID control; B-spline expansion KeyWords Plus: PROBABILITY DENSITY; DESIGN 摘要: This paper presents a new PID tracking control strategy for general non-Gaussian stochastic systems based on a square root B-spline model for the Output probability density functions (PDFs). Using the B-spline expansion with modeling errors and the nonlinear weight model with exogenous disturbances, the PDF tracking is transformed to a constrained dynamical tracking control problem for weight vectors. Instead of the non-convex design algorithms, the generalized PID controller structure and the improved convex linear matrix inequality (LMI) algorithms are proposed to fulfil the PDF tracking problem. Meanwhile, in order to enhance robustness, the robust peak-to-peak measure is applied to optimize the tracking performance. 地址: [Yi, Yang] Yanzhou Univ, Dept Automat, Coll Informat Engn, Yangzhou 225009, Peoples R China; [Yi, Yang] Southeast Univ, Res Inst Automat, Nanjing 210096, Peoples R China; [Shen, Hong] Southeast Univ, Inst Econ & Management, Nanjing 210096, Peoples R China; [Guo, Lei] Beihang Univ, Sch Instrumentat & Optolect Engn, Beijing 100083, Peoples R China 通讯作者地址: Yi, Y, Yanzhou Univ, Dept Automat, Coll Informat Engn, Yangzhou 225009, Peoples R China. 电子邮箱地址: yiyangcontrol@163.com; shenhong-80@163.com; lguo@buaa.edu.cn 基金资助致谢: 基金资助机构授权号 NSF of China 60774013 60472065 This work is Supported by the NSF of China (60774013, 60472065). 引用的参考文献数: 10 被引频次: 0 出版商: CHINESE AUTOMATIC CONTROL SOC 出版商地址: NATL CHIAO TUNG UNIV, DEPT ELECTRICAL & CONTROL ENG, TAIPEI, TAIWAN ISSN: 1561-8625 DOI: 10.1002/asjc.138 29 字符的来源出版物名称缩写: ASIAN J CONTROL ISO 来源文献出版物名称缩写: Asian J. Control 来源文献页码计数: 7 学科类别: Automation & Control Systems ISI 文献传递号: 502FS 显示 97 条，共 413 条作者: Zhu, LQ (Zhu, L. Q.); Lin, YQ (Lin, Y. Q.); Ding, XY (Ding, X. Y.); Ren, M (Ren, M.); Tao, J (Tao, J.); Wang, JY (Wang, J. Y.); Zhang, GP (Zhang, G. P.); Zhu, GQ (Zhu, G. Q.) 标题: Genomic sequencing and characterization of a Chinese isolate of Bovine viral diarrhea virus 2 来源出版物: ACTA VIROLOGICA, 53 (3): 197-202 2009 语言: English 文献类型: Article 作者关键词: BVDV-2; cytopathic effect; genomic sequencing; phylogenetic analysis KeyWords Plus: NUCLEOTIDE-SEQUENCE; MOLECULAR-CLONING; PESTIVIRUS; BVDV; TYPE-2; CATTLE; IDENTIFICATION; GENOTYPE-1; DIVERSITY; INSERTION 摘要: The complete genomic sequencing and characterization of Bovine viral diarrhea virus (BVDV) isolate XJ-04 originated from cattle in China was described. The genomic RNA of the isolate was 12,284 nt long and contained short 5'- untranslated region (UTR), Y-non-coding regions (NCR), and one open reading frame (ORF) encoding a large polyprotein of 3,895 amino acids with 20 potential N-glycosylation sites. The identity of the isolate XJ-04 with reference strains NADL (BVDV-1) and 890 (BVDV-2) in autoproteasc (N-pro) gene and structural genes (C, E-rns, El, E2) was analyzed. The percentage of nt and aa identity in analyzed genes indicated that the isolate XJ-04 was closer to the reference strain 890 (BVDV-2) than to NADL (BVDV-1). Phylogenetic analysis revealed that the isolate belonged to BVDV-2a subtype. Furthermore, comparison analysis indicated that the isolate XJ-04 did not contain any genomic insertions that can be directly related to the cytopathic phenotype. 地址: [Zhu, L. Q.; Lin, Y. Q.; Ren, M.; Tao, J.; Wang, J. Y.; Zhu, G. Q.] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China; [Ding, X. Y.] NW A&F Univ, Coll Life Sci, Yangling 712100, Peoples R China; [Zhang, G. P.] Henan Acad Agr Sci, Minist Agr, Key Lab Anim Immunol, Zhengzhou 450002, Peoples R China 通讯作者地址: Zhu, GQ, Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China. 电子邮箱地址: yzgqzhu@yzu.cdu.cn 基金资助致谢: 基金资助机构授权号 Science and Technology Department of Jiangsu province BE2008363 Jiangsu High Education Basic Research 08KJA230002 Chinese National Science Foundation 30771603 The authors are grateful to Dr. Leonard Bello, University of Pennsylvania for providing MDBK cells. This work was supported by the grant No. BE2008363 from the Science and Technology Department of Jiangsu province, grant No. 08KJA230002 from the Jiangsu High Education Basic Research, and grant No. 30771603 from the Chinese National Science Foundation. 引用的参考文献数: 35 被引频次: 0 出版商: SLOVAK ACADEMIC PRESS LTD 出版商地址: PO BOX 57 NAM SLOBODY 6, 810 05 BRATISLAVA, SLOVAKIA ISSN: 0001-723X DOI: 10.4149/av_2009_03_197 29 字符的来源出版物名称缩写: ACTA VIROL ISO 来源文献出版物名称缩写: Acta Virol. 来源文献页码计数: 6 学科类别: Virology ISI 文献传递号: 501KB 显示 98 条，共 413 条作者: Zhao, LX (Zhao, Lixiang); Chen, X (Chen, Xiang); Zhu, XP (Zhu, Xiaoping); Yang, WX (Yang, Weixia); Dong, LM (Dong, Lanmei); Xu, XJ (Xu, Xiaojing); Gao, S (Gao, Song); Liu, XF (Liu, Xiufan) 标题: Prevalence of Virulence Factors and Antimicrobial Resistance of Uropathogenic Escherichia coli in Jiangsu Province (China) 来源出版物: UROLOGY, 74 (3): 702-707 SEP 2009 语言: English 文献类型: Article KeyWords Plus: URINARY-TRACT-INFECTIONS; STRAINS 摘要: OBJECTIVES To determine the prevalence of virulence factors and the antimicrobial susceptibilities of uropathogenic Escherichia coli isolates in Jiangsu province, China. METHODS A total of 202 uropathogenic E. coli isolates were characterized for O serogroups, virulence factor genes, the antimicrobial susceptibilities, and the phylogenetic groups. The antibiotic-resistance phenotypes in relation to virulence factor genes were assessed by statistical analysis. RESULTS O1 was the most prevalent serogroup, and D and B2 were the most frequent phylogenetic groups. Of the 33 tested virulence genes, feoB and fimH were the most prevalent. Of the 15 antimicrobial agents tested, resistance to nalidixic acid, mezlocillin, ampicillin, and tetracycline was the most frequent. All isolates were multiresistant, and 73% were resistant to trimethoprim-sutfamethoxazole. Cefotaxime,, cefoxitin-, chloramphenicol-, and nitrofurantoin-resistant isolates had reduced virulence factor genes compared with susceptible strains. CONCLUSIONS In Jiangsu province, the problem of antibiotic resistance for uropathogenic E. coli is rather serious and empiric treatment of urinary tract infections with all the antibiotics we tested is no longer appropriate. Cefotaxime-, cefoxitin-, chloramphenicol-, and nitrofurantoin-resistant isolates have a reduced virulence factor genes compared with susceptible strains. UROLOGY 74: 702-707, 2009. (C) 2009 Elsevier Inc. 地址: [Gao, Song] Yangzhou Univ, Coll Vet Med, Anim Infect Dis Lab, Yangzhou 225009, Jiangsu, Peoples R China; Soochow Univ, Immunol Lab, Suzhou, Peoples R China; Yangzhou Univ, Coll Clin Med, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Gao, S, Yangzhou Univ, Coll Vet Med, Anim Infect Dis Lab, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: gsong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China National Program for High Technology Research and Development in China 授权号 30771604 30471281 2003AA222141 This work was supported by the National Natural Science Foundation of China grant 30771604 and 30471281 and National Program for High Technology Research and Development in China grant 2003AA222141 to S. Gao. 引用的参考文献数: 23 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 0090-4295 DOI: 10.1016/j.urology.2009.01.042 29 字符的来源出版物名称缩写: UROLOGY ISO 来源文献出版物名称缩写: Urology 来源文献页码计数: 6 学科类别: Urology & Nephrology ISI 文献传递号: 499GU 显示 99 条，共 413 条作者: Hu, YY (Hu, Yanyan); Xu, SQ (Xu, Suqin); Zhu, XS (Zhu, Xiashi); Gong, AQ (Gong, Aiqin) 标题: Study on the interaction between methyl violet and bovine serum albumin by spectral analyses 来源出版物: SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 74 (2): 526-531 OCT 1 2009 语言: English 文献类型: Article 作者关键词: Bovine serum albumin; Methyl violet; Fluorescence spectroscopy; Synchronous fluorescence spectroscopy; Dichroism spectrum KeyWords Plus: BETA-CYCLODEXTRIN; FLUORESCENCE; PROTEIN; THERMODYNAMICS; SODIUM; PROBE 摘要: In this article the interaction between methyl violet (MV) and bovine serum albumin (BSA) was studied with spectroscopy. The results indicated that the fluorescence intensity of BSA was quenched strongly by MV through a static quenching procedure. The association constants, the number of binding sites and basic thermodynamic parameters were obtained based on fluorescence quenching data. The effect of MV on the conformation of BSA had been investigated with synchronous fluorescence spectroscopy and circular dichroism (CD) spectrum. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Hu, Yanyan; Xu, Suqin; Zhu, Xiashi; Gong, Aiqin] Yangzhou Univ, Dept Chem, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Zhu, XS, Yangzhou Univ, Dept Chem, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: xszhu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20875082 Foundation of the Educational Committee of Jiangsu Provincial Universities Excellence Science and Technology Invention Team in Yangzhou University. The authors acknowledge the financial support from the National Natural Science Foundation of China (20875082) and the Foundation of the Educational Committee of Jiangsu Provincial Universities Excellence Science and Technology Invention Team in Yangzhou University. 引用的参考文献数: 23 被引频次: 0 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 1386-1425 DOI: 10.1016/j.saa.2009.06.054 29 字符的来源出版物名称缩写: SPECTROCHIM ACTA PT A-MOL BIO ISO 来源文献出版物名称缩写: Spectroc. Acta Pt. A-Molec. Biomolec. Spectr. 来源文献页码计数: 6 学科类别: Spectroscopy ISI 文献传递号: 498BD 显示 100 条，共 413 条作者: Zhang, KL (Zhang, Kou-Lin); Pan, ZC (Pan, Zi-Cai); Chang, Y (Chang, Yan); Liu, WL (Liu, Wen-Long); Ng, SW (Ng, Seik Weng) 标题: Synthesis and characterization of an energetic three-dimensional metal-organic framework with blue photoluminescence 来源出版物: MATERIALS LETTERS, 63 (24-25): 2136-2138 OCT 15 2009 语言: English 文献类型: Article 作者关键词: Lead(II) polymer; Crystal structure; Luminescence; Energetic compound KeyWords Plus: LEAD(II) 摘要: A new inorganic-organic hybrid lead(II) coordination polymer [PbCl(tza)](n) (Htza = tetrazole-1-acetic acid) has been synthesized under hydrothermal condition. The complex was characterized by elemental analysis, FT-IR spectroscopy, single-crystal X-ray analysis. thermogravimetric analysis (TG) and differential scanning calorimetry thermal analysis (DSC). The Pb(II) centers are connected through both the tza and Cl- bridging ligands to form a three-dimensional metal-organic framework (MOF). The compound has been found to exhibit blue photoluminescence in the solid state at room temperature and may be good candidates for photoactive materials. DSC thermal analysis shows the complex is an energetic coordination compound and tza can be used as an energetic ligand. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Zhang, Kou-Lin; Pan, Zi-Cai; Chang, Yan; Liu, Wen-Long] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Ng, Seik Weng] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia 通讯作者地址: Zhang, KL, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: klzhang@yzu.edu.cn 基金资助致谢: 基金资助机构 Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University 授权号 We gratefully acknowledge the Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University for the financial support of this work. 引用的参考文献数: 14 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0167-577X DOI: 10.1016/j.matlet.2009.05.040 29 字符的来源出版物名称缩写: MATER LETT ISO 来源文献出版物名称缩写: Mater. Lett. 来源文献页码计数: 3 学科类别: Materials Science, Multidisciplinary; Physics, Applied ISI 文献传递号: 497PK 显示 101 条，共 413 条作者: Wang, QF (Wang, Qi-Fang); Hou, H (Hou, Hong); Hui, L (Hui, Li); Yan, CG (Yan, Chao-Guo) 标题: Diastereoselective Synthesis of trans-2,3-Dihydrofurans with Pyridinium Ylide Assisted Tandem Reaction 来源出版物: JOURNAL OF ORGANIC CHEMISTRY, 74 (19): 7403-7406 OCT 2 2009 语言: English 文献类型: Article KeyWords Plus: FREE-RADICAL REACTIONS; ONE-STEP SYNTHESIS; BETA-DICARBONYL COMPOUNDS; DABCO-CATALYZED REACTION; FEIST-BENARY REACTION; MANGANESE(III) ACETATE; STEREOSELECTIVE-SYNTHESIS; 1,3-DICARBONYL COMPOUNDS; EFFICIENT SYNTHESIS; FACILE SYNTHESIS 摘要: An efficient synthetic procedure for the preparation of fused 2,3-dihydrofuran derivatives was developed with the assistance of pyridinium ylide. A sequential one-pot, two-step tandem reaction starting from pyridine, aromatic aldehyde, dimedone, or 4-hydroxycoumarin and alpha-phenacyl bromide or p-nitrobenzyl bromide with triethylamine as catalyst proceeded smoothly in acetonitrile. H-1 NMR spectroscopy and single-crystal analysis demonstrated that the obtained 2,3-dihydrofurans are trans isomers. 地址: [Wang, Qi-Fang; Hou, Hong; Hui, Li; Yan, Chao-Guo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Yan, CG, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20672091 This work was financially supported by the National Natural Science Foundation of China (Grant No. 20672091). 引用的参考文献数: 75 被引频次: 0 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 0022-3263 DOI: 10.1021/jo901379h 29 字符的来源出版物名称缩写: J ORG CHEM ISO 来源文献出版物名称缩写: J. Org. Chem. 来源文献页码计数: 4 学科类别: Chemistry, Organic ISI 文献传递号: 497ES 显示 102 条，共 413 条作者: Zhou, ZX (Zhou, Zhengxin) 标题: On the qualitative behavior of periodic solutions of differential systems 来源出版物: JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, 232 (2): 600-611 OCT 15 2009 语言: English 文献类型: Article 作者关键词: Reflecting function; Periodic solution; Qualitative behavior 摘要: This article deals with the reflective function of differential systems. The obtained results are applied to studying the existence and stability of the periodic solutions of some linear and nonlinear periodic differential systems. (C) 2009 Elsevier B.V. All rights reserved. 地址: Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China 通讯作者地址: Zhou, ZX, Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China. 电子邮箱地址: zhengxinzhou@hotmail.com 基金资助致谢: 基金资助机构 NSF of Jiangsu of China NSF of China 授权号 BK2007075 08KJB110013 60774073 The work supported by the NSF of Jiangsu of China under grants BK2007075 and 08KJB110013 and the NSF of China under grant 60774073. 引用的参考文献数: 12 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0377-0427 DOI: 10.1016/j.cam.2009.06.035 29 字符的来源出版物名称缩写: J COMPUT APPL MATH ISO 来源文献出版物名称缩写: J. Comput. Appl. Math. 来源文献页码计数: 12 学科类别: Mathematics, Applied ISI 文献传递号: 498OE 显示 103 条，共 413 条作者: Ding, HD (Ding, Hai-Dong); Zhang, XH (Zhang, Xiao-Hua); Xu, SC (Xu, Shu-Cheng); Sun, LL (Sun, Li-Li); Jiang, MY (Jiang, Ming-Yi); Zhang, AY (Zhang, A-Ying); Jin, YG (Jin, Yin-Gen) 标题: Induction of Protection against Paraquat-induced Oxidative Damage by Abscisic Acid in Maize Leaves is Mediated through Mitogen-activated Protein Kinase 来源出版物: JOURNAL OF INTEGRATIVE PLANT BIOLOGY, 51 (10): 961-972 OCT 2009 语言: English 文献类型: Article 作者关键词: abscisic acid; mitogen-activated protein kinase; oxidative damage; paraquat; Zea mays KeyWords Plus: INDUCED ANTIOXIDANT DEFENSE; MAP KINASE; WATER-STRESS; H2O2 PRODUCTION; ABIOTIC STRESS; CELL-CULTURES; NADPH OXIDASE; CROSS-TALK; PLANTS; ARABIDOPSIS 摘要: Mitogen-activated protein kinase (MAPK) cascade has been shown to be important components in stress signal transduction pathway. In the present study, protection of maize seedlings (Zea mays L.) against paraquat-generated oxidative toxicity by abscisic acid (ABA), its association with MAPK and ZmMPK5, a candidate for MAPK were investigated. Treatment of maize leaves with exogenous ABA led to significant decreases in the content of malondialdehyde, the percentage of ion leakage and the level of protein oxidation (in terms of carbonyl groups) under paraquat (PQ) stress. However, such decreases were blocked by the pretreatment with two MAPK kinase inhibitors PD98059 and U0126. The damage caused by PQ was further aggravated by inhibitors. Two inhibitors also suppressed the total activities of the antioxidant enzymes superoxide dismutase (SOD, EC 1.15.1.1), catalase (CAT, EC 1.11.1.6), ascorbate peroxidase (APX, EC 1.11.1.11), and glutathione reductase (GR, EC 1.6.4.2). Besides, treatment with PQ stimulated the activation of a 46 kDa MAPK, which was identified as ZmMPK5 by in-gel kinase assay with immunoprecipitation. These results reveal that ABA-induced protection against PQ-generated oxidative damage is mediated through MAPK cascade in maize leaves, in which ZmMPK5, a candidate for MAPK, is demonstrated to be involved. 地址: [Ding, Hai-Dong; Zhang, Xiao-Hua; Sun, Li-Li; Jiang, Ming-Yi; Zhang, A-Ying] Nanjing Agr Univ, Coll Life Sci, Nanjing 210095, Peoples R China; [Ding, Hai-Dong; Jin, Yin-Gen] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China; [Xu, Shu-Cheng] Fuyang Teachers Coll, Coll Life Sci, Fuyang 236032, Peoples R China; [Jiang, Ming-Yi] Nanjing Agr Univ, Natl Key Lab Crop Genet & Germplasm Enhancement, Nanjing 210095, Peoples R China 通讯作者地址: Jiang, MY, Nanjing Agr Univ, Coll Life Sci, Nanjing 210095, Peoples R China. 电子邮箱地址: myjiang@njau.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 30571122 30671247 Universities Qing-Lan Project of Jiangsu Province Graduate Research and Innovation Plan of Jiangsu Province CX07B_052Z Supported by the National Natural Science Foundation of China (30571122 and 30671247 to M. J.), the Universities Qing-Lan Project of Jiangsu Province (to M. J.), and the Graduate Research and Innovation Plan of Jiangsu Province (CX07B_052Z to H. D.). 引用的参考文献数: 48 被引频次: 0 出版商: WILEY-BLACKWELL PUBLISHING, INC 出版商地址: COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA ISSN: 1672-9072 DOI: 10.1111/j.1744-7909.2009.00868.x 29 字符的来源出版物名称缩写: J INTEGR PLANT BIOL ISO 来源文献出版物名称缩写: J. Integr. Plant Biol. 来源文献页码计数: 12 学科类别: Biochemistry & Molecular Biology; Plant Sciences ISI 文献传递号: 498OX 显示 104 条，共 413 条作者: Azzam, S (Azzam, Samer); Wang, F (Wang, Fei); Wu, JC (Wu, Jin-Cai); Shen, J (Shen, Jun); Wang, LP (Wang, Li-Ping); Yang, GQ (Yang, Guo-Qing); Guo, YR (Guo, Yue-Ren) 标题: Comparisons of stimulatory effects of a series of concentrations of four insecticides on reproduction in the rice brown planthopper Nilaparvata lugens Stal (Homoptera: Delphacidae) 来源出版物: INTERNATIONAL JOURNAL OF PEST MANAGEMENT, 55 (4): 347-358 2009 语言: English 文献类型: Article 作者关键词: insecticides; series of concentration; spray times; Nilaparvata lugens; fecundity KeyWords Plus: RESURGENCE; PREDATORS; POPULATIONS; HEMIPTERA 摘要: The rice brown planthopper, Nilaparvata lugens (Stal) (Homoptera: Delphacidae), is the type of insect pest whose resurgence is induced by pesticides. Outbreaks of the pest frequently occur in Asia. We investigated the effects of series of concentrations of four insecticides, imidacloprid, buprofezin, deltamethrin and triazophos, on the durations of the preoviposition (DPP) and oviposition period (DOP), female longevity (LOF), realized fecundity (RFE) and egg hatchability of N. lugens on two rice varieties: TN1 and Xieyou 963. DPP, DOP, LOF, NLE and hatchability varied with insecticide type, concentration, number of applications, and rice variety. For imidacloprid and buprofezin, RFE and hatchability decreased, DPP increased, and DOP and LOF lessened significantly with increasing concentration. In contrast, for deltamethrin and triazophos, DPP and DOP shortened, and LOF, RFE and hatchability increased significantly with increasing concentration. Increase in the number of applications for the four insecticides amplified the effects on these life-history variables. For example, three successive sprays of deltamethrin significantly increased RFE compared to a single spray under the same concentrations and rice variety. Additionally, rice variety also showed a significant influence on the variables. For example, RFE on TN1 significantly increased compared to on Xieyou 963 under the same concentrations and spray times. There were significant correlations between each index and insecticide concentrations for four insecticides on both rice varieties except in the case of hatchability for a single spray of buprofezin on TN1 and for LOF for a single spray of deltamethrin on TN1. Our findings have important implications for the understanding of mechanisms of N. lugens resurgence, and for management of the pest in commercial rice production. 地址: [Azzam, Samer; Wang, Fei; Wu, Jin-Cai; Shen, Jun; Wang, Li-Ping; Yang, Guo-Qing] Yangzhou Univ, Coll Agr, Dept Plant Protect, Yangzhou 225009, Peoples R China; [Guo, Yue-Ren] Shanghai Agr Technol Extens Ctr, Shanghai, Peoples R China 通讯作者地址: Wu, JC, Yangzhou Univ, Coll Agr, Dept Plant Protect, Yangzhou 225009, Peoples R China. 电子邮箱地址: jc.wu@public.yz.js.cn 基金资助致谢: 基金资助机构 Major State Basic Research and Development Program of China (973 program) Key Program of Agricultural Science and Technology of Shanghai 授权号 2006CB1003 2006-1-4 This research was financed by the Major State Basic Research and Development Program of China (973 program, grant No. 2006CB1003) and by Key Program of Agricultural Science and Technology of Shanghai (2006-1-4). We also thank Prof. James Litsinger for helpful correcting and editing English on the version before acceptance. 引用的参考文献数: 20 被引频次: 0 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 0967-0874 DOI: 10.1080/09670870902934872 29 字符的来源出版物名称缩写: INT J PEST MANAGE ISO 来源文献出版物名称缩写: Int. J. Pest Manage. 来源文献页码计数: 12 学科类别: Entomology ISI 文献传递号: 497UR 显示 105 条，共 413 条作者: Yan, L (Yan Li); Xu, GY (Xu Guang-Yuan); Wang, YJ (Wang Yong-Jun); Liu, XF (Liu Xian-Feng); Han, JR (Han Jiu-Rong) 标题: Dynamics of an Ultracold Bose Gas in Funnel-Shaped Potential 来源出版物: COMMUNICATIONS IN THEORETICAL PHYSICS, 52 (3): 431-434 SEP 2009 语言: English 文献类型: Article 作者关键词: funnel potential; variational method; ultracold Bose gas; Tonks-Girardeau region KeyWords Plus: TONKS-GIRARDEAU GAS; IMPENETRABLE BOSONS; EXCITATION SPECTRUM; GROUND-STATE; ATOMS; CONDENSATE; SCATTERING; BEAMS 摘要: In this paper we develop a variational theory to study the dynamic properties of ultracold Bose gas in a funnel external potential. We obtain one-dimensional nonlinear equation which describes the dynamics of transverse tight confined bosonic gas from three-dimension to one-dimension, and find one-dimensional s-wave scattering length which depends on the shape of transverse confining potential. If the funnel trapping potential is strong enough at zero temperature, all transverse excitations are frozen. We find the dynamic equation which describes the Tonks-Girardeaugas and present a qualitative analysis of the experimental accessibility of the Tonks-Girardeaugas with funnel-trapped alkalic atoms. 地址: [Yan Li; Xu Guang-Yuan; Wang Yong-Jun; Liu Xian-Feng; Han Jiu-Rong] Yangzhou Univ, Dept Phys, Yangzhou 225002, Peoples R China 通讯作者地址: Yan, L, Yangzhou Univ, Dept Phys, Yangzhou 225002, Peoples R China. 电子邮箱地址: jrhan668@mail.yahoo.com.cn 引用的参考文献数: 40 被引频次: 0 出版商: IOP PUBLISHING LTD 出版商地址: DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND ISSN: 0253-6102 29 字符的来源出版物名称缩写: COMMUN THEOR PHYS ISO 来源文献出版物名称缩写: Commun. Theor. Phys. 来源文献页码计数: 4 学科类别: Physics, Multidisciplinary ISI 文献传递号: 498ON 显示 106 条，共 413 条作者: Chen, J (Chen Jiao); Chen, WF (Chen Weifeng); Yan, CG (Yan Chaoguo) 标题: Microwave Assisted Efficient Synthesis and Crystal Structures of O-Hexadecalkylated Pyrogallol[4]arenes 来源出版物: CHINESE JOURNAL OF CHEMISTRY, 27 (9): 1703-1706 SEP 2009 语言: English 文献类型: Article 作者关键词: calixarene; pyrogallolarene; pyrogallol; microwave; alkylation; crystal structure KeyWords Plus: HOST-GUEST COMPLEXATION; MOLECULAR CAPSULES; CYCLIC TETRAMER; CONFIGURATION; CALIXARENES; CAVITANDS; ARYL 摘要: Under microwave irradiation alkylation reactions of sixteen phenolic hydroxyl groups in tetra(p-hydroxyphenyl)pyrogallol[4]arene with alkylating reagents such as n-butyl iodide, benzyl chloride, and ethyl a-chloroacetate were finished quickly in one step to give the fully O-alkylated products. The X-ray single crystal diffraction showed that the three peralkylated pyrogallol[4]arenes existed in rett (cis-trans-trans) configuration. 地址: [Chen Jiao; Chen Weifeng; Yan Chaoguo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Yan, CG, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20672091 Project supported by the National Natural Science Foundation of China (No. 20672091). 引用的参考文献数: 20 被引频次: 0 出版商: WILEY-V C H VERLAG GMBH 出版商地址: PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY ISSN: 1001-604X 29 字符的来源出版物名称缩写: CHINESE J CHEM ISO 来源文献出版物名称缩写: Chin. J. Chem. 来源文献页码计数: 4 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 499HZ 显示 107 条，共 413 条作者: Zhu, CH (Zhu, C. H.); Musa, HH (Musa, Hassan H.); Wu, SL (Wu, S. L.); Zhu, GQ (Zhu, G. Q.) 标题: The role of SEF14 fimbriae in pathogenesis and enhancing the immunity of Salmonella enteritidis 来源出版物: AFRICAN JOURNAL OF MICROBIOLOGY RESEARCH, 3 (5): 191-194 MAY 2009 语言: English 文献类型: Review 作者关键词: Salmonella entertidis; SEF14 fimbriae; pathogenicity KeyWords Plus: ENTERICA SEROVAR ENTERITIDIS; SEROTYPE ENTERITIDIS; INFECTIONS; CHICKENS; ANTIGEN; TYPHIMURIUM; ANTIBODIES; POULTRY; SURFACE; GENE 摘要: Food safety is an important component of effective prevention and control strategy for Salmonella enteritidis infection. The control strategies have been implemented in poultry with ultimate aim to reduce S. enteritidis out breaks in human. SEF14 fimbriae are expressed on strains of serogroup D salmonella and contribute their survival in macrophages. SEF14 fimbriae are immunogenic in the S. enteritidis infected chicken. SEF14 antibodies is protective in mice, IgA and IgG response were found in sera of immunized chicken with SEF14 antigen. In this review we concluded that the immunogenecity of SEF14 antigens in the infected birds may serve as component of an effective sub-cellular vaccine for poultry. 地址: [Zhu, C. H.; Musa, Hassan H.; Zhu, G. Q.] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China; [Wu, S. L.] Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China; [Musa, Hassan H.] Univ Nyala, Fac Vet Sci, Nyala 155, Sudan 通讯作者地址: Zhu, GQ, Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China. 电子邮箱地址: yzgqzhu@hotmail.com 基金资助致谢: 基金资助机构 Chinese National Science Foundation 授权号 30571374 30771603 Jiangsu High Education Key Basic Science Foundation 08KJA230002 This study was supported by grants from the Chinese National Science Foundation Grant No. 30571374 and Grant No. 30771603 and the Jiangsu High Education Key Basic Science Foundation (08KJA230002). 引用的参考文献数: 27 被引频次: 0 出版商: ACADEMIC JOURNALS 出版商地址: P O BOX 5170-00200 NAIROBI, VICTORIA ISLAND, LAGOS 73023, NIGERIA ISSN: 1996-0808 29 字符的来源出版物名称缩写: AFR J MICROBIOL RES ISO 来源文献出版物名称缩写: Afr. J. Microbiol. Res. 来源文献页码计数: 4 学科类别: Microbiology ISI 文献传递号: 499LB 显示 108 条，共 413 条作者: Pan, J (Pan Jing); Zhou, L (Zhou Lan); Hu, JG (Hu Jing-Guo) 标题: The magnetization of antiferrmagnetic layer and the spin wave in the system of the exchange bias 来源出版物: ACTA PHYSICA SINICA, 58 (9): 6487-6493 SEP 2009 语言: Chinese 文献类型: Article 作者关键词: FM/AFM bilayer; net magnetization of AFM layer; acoustic mode; optical mode KeyWords Plus: FERROMAGNETIC/ANTIFERROMAGNETIC BILAYERS; STRESS-FIELD; FERROMAGNETIC-RESONANCE; ANISOTROPY; COERCIVITY; DEPENDENCE; THICKNESS 摘要: Using a method of free energy minimization, the spin wave of ferromagnetic (FM)/antiferromagnetic (AFM) bilayers was investigated, in which the net magnetization of AFM layer has been considered. In this model, the thin FM layer is taken to be a single crystal with cubic and uniaxial magnetocrystalline anisotropies, but AFM layer has only single uniaxial magnetocrystalline anisotropy and its thickness is finite. Numerical calculation shows that there are two modes of spin waves: namely the acoustic mode and the optical mode. Moreover, only when there is net magnetization of AFM layer can the optical mode be observed. There are two branches of FMR curves, i.e. the branches of weak and strong external field, which are distinguished by the critical field,while the critical field depends on the exchange bias field,the magnetization and thickness of AFM layer. The effect of the exchange bias field on the optical mode is more obvious than that on the acoustic mode, while the effects groduced by net magnetization and thickness of AFM layer can't be distinguished. However, when the net magnetization of AFM layer is neglected,only an acoustic mode is observed. 地址: [Pan Jing; Zhou Lan; Hu Jing-Guo] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Pan, J, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: panjing-yz@163.com; jghu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Sciences Foundation of China 10347118 Natural Science Foundation of College of Jiangsu Province 2006KJB140133 2007KJD14024 Project supported by the National Natural Sciences Foundation of China (Grant No. 10347118) and the Natural Science Foundation of College of Jiangsu Province (Grant Nos. 2006KJB140133, 2007KJD14024). 引用的参考文献数: 25 被引频次: 0 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 7 学科类别: Physics, Multidisciplinary ISI 文献传递号: 498QE 显示 109 条，共 413 条作者: Wang, QG (Wang Qi-Guang); Hou, W (Hou Wei); Zheng, ZH (Zheng Zhi-Hai); Gao, R (Gao Rong) 标题: The long range correlation of East Asia's atmosphere 来源出版物: ACTA PHYSICA SINICA, 58 (9): 6640-6650 SEP 2009 语言: Chinese 文献类型: Article 作者关键词: height field; temperature field; long range correlation; detrended fluctuation analysis KeyWords Plus: DETRENDED FLUCTUATION ANALYSIS; CHINA; MONSOON 摘要: The paper investigates the height and temperature fields reanalysis data of NCEP/NCAR by means of detrended fluctuation analysis method, and gives their scaling exponent distribution of East Asia region. The empirical investigation indicates that both of height field and temperature filed have the property of long range correlation, which matches with the features of space distribution as a whole. As for the grid data of the same layer, the long range correlation varies obviously when the latitude changes. The low-latitude areas near the equator have a bigger scaling exponent and a better long range correlation, whereas the mid-latitude and high latitude areas have a smaller scaling exponent and a worse long range correlation. The average scaling exponent increases with the layer growth of height field data, and the scaling exponent varies obviously when the latitude changes. The scaling exponent of Qinghai-Tibet Plateau is obviously greater than other areas at the same latitude. For the data of temperature, the average scaling exponent first decreases with the layer growth then increases, and the average scaling exponent has a definite latitude trait. All in all, the scaling exponent of height field's long range correlation is greater than that of temperature field. The investigation for different seasons displays that the long range correlation exists in height field and temperature field as well. And we find that the scaling exponent of winter time is greater than that of other seasons. This may provide a theory for the summer flood season forecast which is based on the winter information. 地址: [Wang Qi-Guang] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China; [Wang Qi-Guang; Hou Wei] Chinese Acad Sci, Key Lab Reg Climate Environm Res Temperate E Asia, Inst Atmospher Phys, Beijing 100029, Peoples R China; [Hou Wei; Zheng Zhi-Hai; Gao Rong] China Meteorol Adm, Natl Climate Ctr, Lab Climate Studies, Beijing 100081, Peoples R China 通讯作者地址: Wang, QG, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: qiguangw@sina.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 40875040 National Science and Technology Infrastructure Program Meteorological Special Project of China 2007BAC29B01 2007BAC03A01 CYHY200806005 Project supported by the National Natural Science Foundation of China (Grant No. 40875040), the National Science and Technology Infrastructure Program (Grant Nos. 2007BAC29B01 and 2007BAC03A01)and the Meteorological Special Project of China (Grant No. CYHY200806005). 引用的参考文献数: 20 被引频次: 0 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 11 学科类别: Physics, Multidisciplinary ISI 文献传递号: 498QE 显示 110 条，共 413 条作者: Wang, XJ (Wang Xiao-Juan); Gong, ZQ (Gong Zhi-Qiang); Zhou, L (Zhou Lei); Zhi, R (Zhi Rong) 标题: Analysis of the stability of temperature networks part I-the influence of extreme events 来源出版物: ACTA PHYSICA SINICA, 58 (9): 6651-6658 SEP 2009 语言: Chinese 文献类型: Article 作者关键词: extreme events; abnormal El Nino/La Nina year; high frequent year of extreme events; stability KeyWords Plus: CLIMATE 摘要: The spatial and temporal stability of temperature correlation network is analyzed based on extreme temperature, El Nino/La Nina abnormal year, key areas of temperature change and high frequent year of extreme respectively. Results show that, the connectivity of network decreases by filtering out extreme temperature, property of the network at the inflexion P = 0.1 or 0.9, might be defined as the of boundary of extreme temperature. La Nina network possesses more significan links and higher clustering coefficient than the El Nino network, which indicates that the former is more communicative and more stable than the latter. And based on these statistical properties, we verified that during La Nina years predictability is higher compared to El Nino years and normal years. Furthermore, we also verified that during high frequency years of extreme high temperature predictability is higher than high frequent years of extreme low temperature and normal years. We also come to the conclusion that middle and east tropical Pacific (180 degrees E-80 degrees E, 15 degrees N-15 degrees S) are key areas of global temperature changes, and exlernal forces acting on these areas have great effect on global temperature change. 地址: [Wang Xiao-Juan; Gong Zhi-Qiang; Zhou Lei; Zhi Rong] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China; [Wang Xiao-Juan] Changshu Inst Technol, Coll Phys & Elect Project, Changshu 215500, Peoples R China; [Gong Zhi-Qiang] Chinese Acad Sci, Inst Atmospher Phys, Key Lab Reg Climate Environm Temperate E Asia, Beijing 100029, Peoples R China; [Zhi Rong] Natl Climate Ctr, Climate Diagnost & Predict Div, Beijing 100081, Peoples R China 通讯作者地址: Wang, XJ, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: gzq0929@126.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 40675044 State Key Development Program for Basic Research 2006CB400503 National Science and Technology Infrastructure Program 2007BAC03A01 2007BAC29B01 Project supported by the National Natural Science Foundation of China (Grant No. 40675044) and the State Key Development Program for Basic Research (Grant No. 2006CB400503) and the National Science and Technology Infrastructure Program (Grant Nos. 2007BAC03A01 and 2007BAC29B01). 引用的参考文献数: 27 被引频次: 1 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 8 学科类别: Physics, Multidisciplinary ISI 文献传递号: 498QE 显示 111 条，共 413 条作者: Jiang, JJ (Jiang, J. J.); Zhao, XX (Zhao, X. X.); Tian, W (Tian, W.); Li, TB (Li, T. B.); Wang, YP (Wang, Y. P.) 标题: Intertribal somatic hybrids between Brassica napus and Camelina sativa with high linolenic acid content 来源出版物: PLANT CELL TISSUE AND ORGAN CULTURE, 99 (1): 91-95 OCT 2009 语言: English 文献类型: Article 作者关键词: Brassica napus; Camelina sativa; Protoplast fusion; Fatty acid alternation KeyWords Plus: SEQUENCE REPEATS SSRS; LESQUERELLA-FENDLERI; FATTY-ACIDS; RAPESEED; BIOSYNTHESIS; PLANTS 摘要: Intertribal somatic hybrids of Brassica napus and Camelina sativa were developed by protoplast electrofusion. Hybrid identity of the regenerants was determined using flow cytometric analysis of nuclear DNA content and simple sequence repeat (SSR) marker analysis. Three hybrids exhibited specific bands for B. napus and C. sativa. These hybrids showed intermediate leaf, flower and seed morphology compared with the two parental species. The seeds of these three hybrids had a modified fatty acid profile, indicating higher level of linolenic and eicosanoic acids than those of B. napus. Our results suggest that somatic hybridization offers opportunities for transferring entire genomes between B. napus and C. sativa in improving rapeseed breeding. 地址: [Jiang, J. J.; Tian, W.; Li, T. B.; Wang, Y. P.] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China; [Zhao, X. X.] Huaiyin Normal Coll, Biotechnol Key Lab Ecoagr Hongze Lake Reg, Huaian 223001, Peoples R China 通讯作者地址: Wang, YP, Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China. 电子邮箱地址: wyouping@yahoo.com 基金资助致谢: 基金资助机构授权号 National Key Project 973 2006CB101603 Natural Science Foundation of Jiangsu Province BK2007554 BK2008210 This work was funded by the National Key Project 973 (2006CB101603) and the Natural Science Foundation of Jiangsu Province (BK2007554, BK2008210). 引用的参考文献数: 22 被引频次: 0 出版商: SPRINGER 出版商地址: VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS ISSN: 0167-6857 DOI: 10.1007/s11240-009-9579-x 29 字符的来源出版物名称缩写: PLANT CELL TISSUE ORGAN CULT ISO 来源文献出版物名称缩写: Plant Cell Tissue Organ Cult. 来源文献页码计数: 5 学科类别: Biotechnology & Applied Microbiology; Plant Sciences ISI 文献传递号: 495HI 显示 112 条，共 413 条作者: Yang, M (Yang, Min); Chen, CZ (Chen, Chang-Zhi); Wang, XN (Wang, Xue-Ning); Zhu, YB (Zhu, Ya-Bin); Gu, YJ (Gu, Y. John) 标题: Favorable Effects of the Detergent and Enzyme Extraction Method for Preparing Decellularized Bovine Pericardium Scaffold for Tissue Engineered Heart Valves 来源出版物: JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART B-APPLIED BIOMATERIALS, 91B (1): 354-361 OCT 2009 语言: English 文献类型: Article 作者关键词: decellularization methods; bovine pericardium; tissue engineering; heart valve KeyWords Plus: EXTRACELLULAR-MATRIX; CELLS; RECELLULARIZATION; BIOMATERIALS; SURVIVAL; DISEASE 摘要: Bovine pericardium has been extensively applied as the biomaterial for artificial heart valves and may potentially be used as a scaffold for tissue-engineered heart valves after decellularization. Although various methods of decellularization are currently available, it is unknown which method is the most ideal one for the decellularization for bovine pericardium. We compared three decellularization methods, namely, the detergent and enzyme extraction (DEE), the trypsin (TS), and the Triton X-100 and sodium-deoxycholate (TSD) method, to examine their efficacy on cell removal and their preservation of the mechanical function and the tissue matrix structure. Results indicated that decellularization was achieved by all the three methods as confirmed by hematoxylin-eosin staining, scanning electron microscopy, as well as quantitative DNA measurement. However, TS and TSD methods resulted in severe structural destruction of the bovine pericardium as shown by von Gieson staining and Gomori staining. Furthermore, both TS and TSD methods changed the mechanical property of the bovine pericardium, as evidenced by a lower elastic modulus, maximal-stress, maximal-disfiguration, maximal-load, and maximal-strain. In conclusion, the DEE method achieved both a complete decellularization and preservation of the mechanical function and tissue structure of the bovine pericardium. Thus, this method is superior to either the TS or the TSD method for preparing decellularized bovine pericardium scaffold for constructing tissue-engineered heart valves. (C) 2009 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater 91B: 354-361,2009 地址: [Yang, Min; Chen, Chang-Zhi; Wang, Xue-Ning] Shanghai Jiao Tong Univ, Sch Med, Renji Hosp, Dept Cardiothorac Surg, Shanghai 200030, Peoples R China; [Yang, Min; Zhu, Ya-Bin] Yangzhou Univ, Subei Hosp, Dept Cardiothorac Surg, Yangzhou, Jiangsu Prov, Peoples R China; [Wang, Xue-Ning] Teda Int Cardiovasc Hosp, Dept Cardiothorac Surg, Tianjin, Peoples R China; [Gu, Y. John] Univ Med Ctr Groningen, Dept Biomed Engn, NL-9713 AV Groningen, Netherlands 通讯作者地址: Chen, CZ, Shanghai Jiao Tong Univ, Sch Med, Renji Hosp, Dept Cardiothorac Surg, Shanghai 200030, Peoples R China. 电子邮箱地址: changzhi6@hotmail.com 引用的参考文献数: 22 被引频次: 0 出版商: WILEY-LISS 出版商地址: DIV JOHN WILEY & SONS INC, 111 RIVER ST, HOBOKEN, NJ 07030 USA ISSN: 1552-4973 DOI: 10.1002/jbm.b.31409 29 字符的来源出版物名称缩写: J BIOMED MATER RES PART B ISO 来源文献出版物名称缩写: J. Biomed. Mater. Res. Part B 来源文献页码计数: 8 学科类别: Engineering, Biomedical; Materials Science, Biomaterials ISI 文献传递号: 495MM 显示 113 条，共 413 条作者: Yamada, S (Yamada, Shuhei); Wang, ZF (Wang, Zhifeng); Yoshinaga, K (Yoshinaga, Kohji) 标题: Incorporation of TiO2 Nanoparticles, Formed via Sol-Gel Process in Micelle of Block Copolymer, into Poly(methyl methacrylate) to Fabricate High Refractive and Transparent Hybrid Materials 来源出版物: CHEMISTRY LETTERS, 38 (8): 828-829 AUG 5 2009 语言: English 文献类型: Article KeyWords Plus: ANIONIC-POLYMERIZATION; THIN-FILMS; MONOMERS; SIZE 摘要: Tiatanium dioxide (TiO2) nanoparticles, of around 20 nm in diameter, were synthesized within the hydrophilic core of micelles, formed using poly(acrylic acid-block-methyl methacrylate) in toluene solution, via sol-gel process using titanium isopropoxide. Hybrid films of poly(methyl methacrylate) (PMMA) containing TiO2 nanoparticles exhibit high transparency in the visible light region even at 30 wt % TiO2. The refractive index of the hybrid films at 633 nm linearly increased with TiO2 to attain 1.579. 地址: [Yamada, Shuhei; Yoshinaga, Kohji] Kyushu Inst Technol, Fac Engn, Dept Appl Chem, Kitakyushu, Fukuoka 8048550, Japan; [Wang, Zhifeng] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Yoshinaga, K, Kyushu Inst Technol, Fac Engn, Dept Appl Chem, 1-1 Sensui, Kitakyushu, Fukuoka 8048550, Japan. 电子邮箱地址: khyosina@che.kyutech.ac.jp 引用的参考文献数: 12 被引频次: 0 出版商: CHEMICAL SOC JAPAN 出版商地址: 1-5 KANDA-SURUGADAI CHIYODA-KU, TOKYO, 101-8307, JAPAN ISSN: 0366-7022 DOI: 10.1246/cl.2009.828 29 字符的来源出版物名称缩写: CHEM LETT ISO 来源文献出版物名称缩写: Chem. Lett. 来源文献页码计数: 2 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 495NI 显示 114 条，共 413 条作者: Qian, JY (Qian, Jian-Ya); Chen, W (Chen, Wei); Zhang, WM (Zhang, Wei-Ming); Zhang, H (Zhang, Hao) 标题: Adulteration identification of some fungal polysaccharides with SEM, XRD, IR and optical rotation: A primary approach 来源出版物: CARBOHYDRATE POLYMERS, 78 (3): 620-625 OCT 15 2009 语言: English 文献类型: Article 作者关键词: Adulteration; Fungal polysaccharides; Agaricus blazei Murill; SEM; IR; XRD KeyWords Plus: AGARICUS-BLAZEI MURILL; GANODERMA-LUCIDUM; ANTITUMOR-ACTIVITY; FRUITING BODIES; PROTEIN COMPLEX; BETA-GLUCAN 摘要: Edible mushrooms have been consumed in Asian countries for healthy functions historically with polysaccharides, which have been manufactured as ending products, as one of the major bioactive components. Driven by profits, some inglorious manufacturers conducted adulteration using cheap carbohydrates. The extracted polysaccharides from Agaricus blazei Murill, Ganoderma lucidum and Lentinus edodes were chosen as products and maltodextrin, carboxymethyl cellulose (CMC), water soluble corn starch and guar gum as adulterants for adulteration investigation. Scanning electron microscope (SEM) observation implied regular granular shapes of fungal polysaccharides different significantly from the adulterants. Infrared spectra revealed alpha- and beta-anomeric types of polysaccharides and carbohydrates. X-ray diffractometry (XRD) suggested different diffraction patterns of polysaccharides from adulterant carbohydrates, the former were amorphous while the later somewhat crystalline of different crystallinity. Chiral properties of polysaccharides and carbohydrates showed big differences in specific rotation with good correlation between the content of "pure" fungal polysaccharides and adulterants. (c) 2009 Published by Elsevier Ltd. 地址: [Qian, Jian-Ya] Yangzhou Univ, Sch Food Sci & Engn, Yangzhou 225001, Jiangsu, Peoples R China; [Chen, Wei; Zhang, Hao] Jiangnan Univ, Sch Food Sci & Technol, Wuxi 214122, Jiangsu, Peoples R China; [Zhang, Wei-Ming] Nanjing Inst Comprehens Utilizat Wild Plants, Nanjing 210042, Jiangsu, Peoples R China 通讯作者地址: Qian, JY, Yangzhou Univ, Sch Food Sci & Engn, Yanfu Donglu 1, Yangzhou 225001, Jiangsu, Peoples R China. 电子邮箱地址: jyqian@yzu.edu.cn 基金资助致谢: 基金资助机构 Key Technology RD Programs 授权号 2006BAD27B03 2008BADAIB06 Ministry of Science and Technology, People's Republic of China This work was financially supported by Key Technology R&D Programs Nos. 2006BAD27B03 and 2008BADAIB06, the Ministry of Science and Technology, People's Republic of China. The authors are grateful to The Testing Center of Yangzhou University for convenience of analytical devices and instruments. Ms. Chong Chen, Mr. Wei-Dong Zhou and Mr. Bin Xu joined helpful discussions. 引用的参考文献数: 18 被引频次: 0 出版商: ELSEVIER SCI LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND ISSN: 0144-8617 DOI: 10.1016/j.carbpol.2009.05.025 29 字符的来源出版物名称缩写: CARBOHYD POLYM ISO 来源文献出版物名称缩写: Carbohydr. Polym. 来源文献页码计数: 6 学科类别: Chemistry, Applied; Chemistry, Organic; Polymer Science ISI 文献传递号: 496QZ 显示 115 条，共 413 条作者: Shao, JG (Shao, Jian-Guo); Deng, WJ (Deng, Wen-Jing); Yang, YX (Yang, Yu-Xiang); Liu, XN (Liu, Xiang-Nong); Chen, YR (Chen, Ya-Ru) 标题: Adsorption of Laccase onto Mesoporous Silica Prepared with Inorganic Counterions 来源出版物: ADSORPTION SCIENCE & TECHNOLOGY, 27 (2): 147-165 2009 语言: English 文献类型: Article KeyWords Plus: MOLECULAR-SIEVES; DIATOMITE; SURFACE; MCM-41 摘要: Mesoporous silica has been prepared using tetraethyl orthosilicate (TEOS) as the silica source and cetyltrimethylammonium bromide (CTAB) as the template, with Cl- and SO42- as the respective inorganic counterions. The as-made mesoporous silica samples were calcined at different temperatures, following which the adsorption isotherms of laccase onto the calcined mesoporous silica surface were obtained. The relationships between the adsorption isotherm type and the morphology, pore diameter, surface electrical potentials (zeta) as well as the values of the isoelectric point (IEP) of the mesoporous silica were discussed. 地址: [Deng, Wen-Jing; Yang, Yu-Xiang; Chen, Ya-Ru] E China Univ Sci & Technol, Dept Chem, Shanghai 200237, Peoples R China; [Shao, Jian-Guo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Liu, Xiang-Nong] Yangzhou Univ, Anal Test Ctr, Yangzhou 225009, Peoples R China 通讯作者地址: Yang, YX, E China Univ Sci & Technol, Dept Chem, Shanghai 200237, Peoples R China. 电子邮箱地址: yuxang@online.sh.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20577010 Open Project Program of the State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University The authors are grateful for financial support from the National Natural Science Foundation of China (Grant No. 20577010) and the Open Project Program of the State Key Laboratory of Inorganic Synthesis and Preparative Chemistry, Jilin University. 引用的参考文献数: 19 被引频次: 0 出版商: MULTI SCIENCE PUBL CO LTD 出版商地址: 5 WATES WAY, BRENTWOOD CM15 9TB, ESSEX, ENGLAND ISSN: 0263-6174 29 字符的来源出版物名称缩写: ADSORPT SCI TECHNOL ISO 来源文献出版物名称缩写: Adsorpt. Sci. Technol. 来源文献页码计数: 19 学科类别: Chemistry, Applied; Chemistry, Physical; Engineering, Chemical ISI 文献传递号: 496CR 显示 116 条，共 413 条作者: Liu, YH (Liu, Yong-Hong); Ye, J (Ye, Jun); Liu, XL (Liu, Xiao-Lan); Guo, R (Guo, Rong) 标题: Synthesis and structure of a Schiff base and its bivalent transition metal complexes 来源出版物: JOURNAL OF COORDINATION CHEMISTRY, 62 (21): 3488-3499 2009 语言: English 文献类型: Article 作者关键词: Schiff-base ligand; (E)-cinnamaldehyde; S-methyl dithiocarbazate; Synthesis; Complexes of transitional metal ions KeyWords Plus: S-BENZYL DITHIOCARBAZATE; CRYSTAL-STRUCTURE; SPECTROSCOPIC PROPERTIES; PALLADIUM(II) COMPLEXES; COPPER(II) COMPLEXES; BIOLOGICAL-ACTIVITY; BENZYLDITHIOCARBAZATE; CINNAMALDEHYDE; LIGAND; AGENTS 摘要: A Schiff base (HCSmz) was synthesized via (E)-cinnamaldehyde with S-methyl dithiocarbazate and six bivalent transition metal complexes [M(CSmz)2] (M=Co2+, Ni2+, Cu2+, Zn2+, Cd2+, and Hg2+) were prepared. The complexes were characterized by elemental analyses, IR, 1H NMR, and UV-Vis spectra, and the Ni(II) and Zn(II) complexes were also characterized by single crystal X-ray diffraction. After tautomerism of thiotone to thioenol and deprotonization of the thioenol, two ligands chelate the metal by two nitrogens of azomethine and two sulfurs of thioenol. Ni(CSmz)2 crystallizes in the centrosymmetric space group P21/n with a perfectly square planar trans-configuration with Ni located at the center of the square; crystal packing is stabilized by intra- and intermolecular C-H center dot center dot center dot S hydrogen bonds. Zn(CSmz)2 is in the mirror-symmetric space group I41/a in a distorted tetrahedral geometry with two equivalent Zn-N and Zn-S bonds; crystal packing is stabilized by intermolecular C-H center dot center dot center dot hydrogen bonds. 地址: [Liu, Yong-Hong; Ye, Jun; Liu, Xiao-Lan; Guo, Rong] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Liu, YH, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: yhliuyzu@yahoo.com.cn 基金资助致谢: 基金资助机构授权号 National Nature Science Foundation of China 20773106 Yangzhou University 2006XJJ03 We thank the National Nature Science Foundation of China (No. 20773106) and Yangzhou University (No. 2006XJJ03) for financial support of this work. 引用的参考文献数: 46 被引频次: 0 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 0095-8972 DOI: 10.1080/00958970903111603 29 字符的来源出版物名称缩写: J COORD CHEM ISO 来源文献出版物名称缩写: J. Coord. Chem. 来源文献页码计数: 12 学科类别: Chemistry, Inorganic & Nuclear ISI 文献传递号: 492WS 显示 117 条，共 413 条作者: Wei, JC (Wei, Junchao); Li, LB (Li, Libin) 标题: MC2 RINGS AND WQD RINGS 来源出版物: GLASGOW MATHEMATICAL JOURNAL, 51: 691-702 Part 3 SEP 2009 语言: English 文献类型: Article KeyWords Plus: QUASI-DUO RINGS; MODULES; IDEALS 摘要: We introduce in this paper the concepts of rings characterized by minimal one-sided ideals and concern ourselves with rings containing an injective maximal left ideal. Some known results for idempotent reflexive rings and left HI rings can be extended to left MC2 rings. As applications, we are able to give some new characterizations of regular left self-injective rings with non-zero socle and extend some known results for strongly regular rings. 地址: [Wei, Junchao; Li, Libin] Yangzhou Univ, Sch Math, Yangzhou 225002, Peoples R China 通讯作者地址: Wei, JC, Yangzhou Univ, Sch Math, Yangzhou 225002, Peoples R China. 电子邮箱地址: jcweiyz@yahoo.com.cn 基金资助致谢: 基金资助机构 Natural Science of China 授权号 10771182 10771183 Project supported by the Foundation of Natural Science of China(10771182,10771183). 引用的参考文献数: 21 被引频次: 0 出版商: CAMBRIDGE UNIV PRESS 出版商地址: 32 AVENUE OF THE AMERICAS, NEW YORK, NY 10013-2473 USA ISSN: 0017-0895 DOI: 10.1017/S0017089509990103 29 字符的来源出版物名称缩写: GLASGOW MATH J ISO 来源文献出版物名称缩写: Glasg. Math. J. 来源文献页码计数: 12 学科类别: Mathematics ISI 文献传递号: 494CD 显示 118 条，共 413 条作者: Sun, JB (Sun, J. B.); Qu, J (Qu, J.); Wang, W (Wang, W.); Lu, HX (Lu, H. X.); Chen, XB (Chen, X. B.) 标题: Structure and Ferroelectric Properties of Bi5Fe0.75Co0.25Ti3O15 Thin Films 来源出版物: FERROELECTRICS, 385: 27-32 2009 语言: English 文献类型: Proceedings Paper 作者关键词: Bi-5 Fe0.75Co0.25Ti3O15 thin films; MOD; ferroelectric properties; fatigue KeyWords Plus: MAGNETOELECTRIC PROPERTIES; X-RAY; BI5FETI3O15 摘要: Bi5Fe0.75Co0.25Ti3O15 (BFCTO) ferroelectric thin films have been synthesized on Pt/Ti/SiO2/Si (100) substrates by metal organic deposition (MOD) method. The microstructure, surface morphologies, ferroelectric and fatigue properties were investigated. X-ray diffraction, AFM and SEM indicates that the films were well crystallized. The remnant polarization (P-r) and coercive field (E-c) increase with the increases of maximum electric field. At a maximum applied field of 547kV/cm, the P-r and E-c values are determined to be 31 mu C/cm(2) and 142 kV/cm, respectively. The films show no significant change of P-sw and P-ns up to 1.1 x 10(9) read/write cycles at a frequency of 50 kHz. 地址: [Sun, J. B.; Qu, J.; Wang, W.; Lu, H. X.; Chen, X. B.] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Sun, JB, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: xbchen@yzu.edu.cn 引用的参考文献数: 16 被引频次: 0 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 0015-0193 DOI: 10.1080/00150190902886776 29 字符的来源出版物名称缩写: FERROELECTRICS ISO 来源文献出版物名称缩写: Ferroelectrics 来源文献页码计数: 6 学科类别: Materials Science, Multidisciplinary; Physics, Condensed Matter ISI 文献传递号: 492WY 显示 119 条，共 413 条作者: Mao, XY (Mao, Xiangyu); Wang, W (Wang, Wei); Chen, XB (Chen, Xiaobing); Lu, YL (Lu, Yalin) 标题: Multiferroic properties of layer-structured Bi5Fe0.5Co0.5Ti3O15 ceramics 来源出版物: APPLIED PHYSICS LETTERS, 95 (8): Art. No. 082901 AUG 24 2009 语言: English 文献类型: Article 作者关键词: bismuth compounds; calcination; ceramics; cobalt compounds; Curie temperature; ferromagnetic materials; iron compounds; magnetic moments; multiferroics KeyWords Plus: MAGNETIC-PROPERTIES; SINGLE-CRYSTAL; BI5FETI3O15; BI4TI3O12; BIFEO3 摘要: Layer-structured, single phase Bi5Fe0.5Co0.5Ti3O15 ceramics was synthesized following a multicalcination procedure. Magnetic moment increases more than three times by substituting half Fe sites by Co ions. The material exhibits an Aurivillius phase with a four-layer unit cell structure, and presents a remarkable coexistence of ferroelectricity and ferromagnetism above room temperature. The measured 2P(r) and 2M(r) are 13 mu C/cm(2) and 7.8 memu/g, respectively. The material's magnetic behavior below 275 degrees C is relaxationlike and its magnetic Curie temperature is similar to 345 degrees C. 地址: [Mao, Xiangyu; Wang, Wei; Chen, Xiaobing] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China; [Lu, Yalin] USAF Acad, Dept Phys, Laser & Opt Res Ctr, Colorado Springs, CO 80840 USA 通讯作者地址: Chen, XB, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: xbchen@yzu.edu.cn; yalin.lu@usafa.edu 基金资助致谢: 基金资助机构授权号 Chinese National Natural Science Foundation 10274066 Jiangsu Province Department of Education 08KJB140011 U. S. Air Force Office of Scientific Research (AFOSR) U. S. Air Force Research Laboratories (AFRL) This work was supported by the Chinese National Natural Science Foundation (Grant No. 10274066) and Jiangsu Province Department of Education (Grant No. 08KJB140011). Professor Lu appreciates the support from U. S. Air Force Office of Scientific Research (AFOSR) and U. S. Air Force Research Laboratories (AFRL). 引用的参考文献数: 18 被引频次: 0 出版商: AMER INST PHYSICS 出版商地址: CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA ISSN: 0003-6951 文献编号: 082901 DOI: 10.1063/1.3213344 29 字符的来源出版物名称缩写: APPL PHYS LETT ISO 来源文献出版物名称缩写: Appl. Phys. Lett. 来源文献页码计数: 3 学科类别: Physics, Applied ISI 文献传递号: 493GL 显示 120 条，共 413 条作者: Tang, L (Tang, Li); Wu, T (Wu, Tao); Kan, JQ (Kan, Jinqing) 标题: Synthesis and properties of polyaniline-cobalt coordination polymer 来源出版物: SYNTHETIC METALS, 159 (15-16): 1644-1648 AUG 2009 语言: English 文献类型: Article 作者关键词: Ferromagnetic; Polyaniline; Conductivity; Cobalt KeyWords Plus: ACID-DOPED POLYANILINE; NANOCOMPOSITE FILMS; CONDUCTIVE POLYMERS; ELECTROCHEMISTRY; COMPOSITE; IONS; FERROMAGNETISM; NANOPARTICLES; SPECTROSCOPY; BEHAVIOR 摘要: Polyaniline-cobalt coordination polymer (abbreviated as PANI-Co) was synthesized using peroxydisulphate as an oxidant in the solution containing 0.1 mol dm(-3) aniline, 0.5 mol dm(-3) HCl and an adequate content Of CoCl2 center dot 6H(2)O at room temperature. The conductivity of PANI-Co was 0.5 S cm(-1). The cyclic voltammogram results indicated that the PANI-Co film was of electrochemical activity. and the EPR spectrum showed that there were unpaired electrons in the PANI-Co. The relationship between magnetization (M) and the applied magnetic field (H) suggests that PANI-Co was soft ferromagnetic material at room temperature. Thus, the PANI-Co was both conductive and ferromagnetic. Moreover, UV-vis and FTIR spectra showed that there existed a strong interaction between Co2+ and PANI chains. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Tang, Li; Kan, Jinqing] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Wu, Tao] Yangzhou Polytech Inst, Dept Appl Chem & Technol, Yangzhou 225127, Peoples R China 通讯作者地址: Kan, JQ, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: jqkan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Science Foundation of China 20673095 The authors gratefully acknowledge the financial support from National Science Foundation of China (No. 20673095). 引用的参考文献数: 48 被引频次: 0 出版商: ELSEVIER SCIENCE SA 出版商地址: PO BOX 564, 1001 LAUSANNE, SWITZERLAND ISSN: 0379-6779 DOI: 10.1016/j.synthmet.2009.04.031 29 字符的来源出版物名称缩写: SYNTHET METAL ISO 来源文献出版物名称缩写: Synth. Met. 来源文献页码计数: 5 学科类别: Materials Science, Multidisciplinary; Physics, Condensed Matter; Polymer Science ISI 文献传递号: 490AX 显示 121 条，共 413 条作者: Han, J (Han, Jie); Liu, Y (Liu, Yan); Li, LY (Li, Liya); Guo, R (Guo, Rong) 标题: Poly(o-phenylenediamine) Submicrosphere-Supported Gold Nanocatalysts: Synthesis, Characterization, and Application in Selective Oxidation of Benzyl Alcohol 来源出版物: LANGMUIR, 25 (18): 11054-11060 SEP 15 2009 语言: English 文献类型: Article KeyWords Plus: POLYANILINE NANOFIBERS; HOLLOW SPHERES; FACILE SYNTHESIS; CATALYTIC-ACTIVITY; REACTIVE TEMPLATE; CONTROLLABLE SIZE; AEROBIC OXIDATION; NANOPARTICLES; POLYMERIZATION; ROUTE 摘要: A facile Solution route was proposed for the successful synthesis of uniform poly(o-phenylenediamine) (PoPD) submicrospheres with all average diameter of 700 nm. Utilizing the reactivity of dedoped PoPD submicrospheres for gold salt HAuCl4, gold nanoparticles can be synthesized in the presence of PoPD without additional reductant For HAuCl4. Furthermore, PoPD submicrospheres with abundant amino groups and pi electrons in benzene rings on their surfaces can significantly stabilize gold nanoparticles, which will lead to the formation of PoPD submicrosphere-supported gold nanoparticles. Reaction conditions, such its addition of poly(vinylpyrrolidone) and concentration of HAuCl4, were found to affect the size of gold nanoparticles. Products were characterized by Fourier-transform infrared (FT-IR) and X-ray diffraction (XRD) spectroscopies. The synthesized PoPD submicrosphere-supported gold nanoparticles with different size were used to evaluate their catalytic performances for benzyl alcohol. Results revealed that PoPD submicrosphere-supported gold nanoparticles showed high yield and selectivity for benzyl alcohol to aldehyde conducted under air and ill water media. The factors, such as catalyst size and amount, solvent, temperature, alkali type, and reaction time, were all systematically investigated to elucidate their effects on the yield and selectivity of catalytic benzyl alcohol reactions. 地址: [Han, Jie; Liu, Yan; Li, Liya; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Scientific Foundation of China 授权号 20633010 20773106 This work was supported by the National Natural Scientific Foundation of China (No. 20633010 and 20773106). 引用的参考文献数: 51 被引频次: 0 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 0743-7463 DOI: 10.1021/la901373t 29 字符的来源出版物名称缩写: LANGMUIR ISO 来源文献出版物名称缩写: Langmuir 来源文献页码计数: 7 学科类别: Chemistry, Multidisciplinary; Chemistry, Physical; Materials Science, Multidisciplinary ISI 文献传递号: 492KR 显示 122 条，共 413 条作者: Lu, BQ (Lu, Baoqian); Ren, YL (Ren, Yonglin); Du, YZ (Du, Yu-zhou); Fu, YG (Fu, Yueguan); Gu, J (Gu, Jie) 标题: Effect of ozone on respiration of adult Sitophilus oryzae (L.), Tribolium castaneum (Herbst) and Rhyzopertha dominica (F.) 来源出版物: JOURNAL OF INSECT PHYSIOLOGY, 55 (10): 885-889 OCT 2009 语言: English 文献类型: Article 作者关键词: Stored-product insects; Insects respiration; Ozone; Fumigants KeyWords Plus: REDUCED OXYGEN CONCENTRATIONS; STORED-PRODUCT INSECTS; PHOSPHINE RESISTANCE; GRAIN; COLEOPTERA; QUALITY; 1-METHYLCYCLOPROPENE; FUMIGATION; MANAGEMENT; TOXICITY 摘要: The effect of ozone on the respiration of three species of adult stored-product Coleoptera was tested in an air-tight flask. Sitophilus oryzae (L.), Rhyzopertha dominica (F.) and Tribolium castaneurn (Herbst) adults were exposed to atmosphere containing 0.1, 0.2 or 0.4 mu g/ml initial ozone at 23-25 degrees C and 50% r.h. Carbon dioxide (CO2) production reflected the respiration rates of insects and was determined with a gas chromatograph (GC). The experiments showed that the effects of ozone on respiration had two distinct phases. Phase 1 involved a lower respiration rate of the adult stored-product Coleoptera under ozone atmosphere and reflected the need for insects to reduce ozone toxicity. After 1 h, CO2 production of S. oryzae was 3.19, 2.63, 2.27 and 1.99 mu l/mg for the ozone concentration of 0, 0.1, 0.2 and 0.4 mu g/ml, respectively. The results also showed that there were decreases in the rate of respiration in R. dominica and T. castaneum with an increase in ozone concentration. During phase 2, respiration of S. oryzae, R. dominica, and T castaneum adults treated with ozone increased as the ozone degraded to oxygen. After 7 h, the effect of ozone on CO2 production, relative to the control, changed from a decrease to an increase. The findings in relation to control strategies were discussed. (C) 2009 Published by Elsevier Ltd. 地址: [Lu, Baoqian; Du, Yu-zhou] Yangzhou Univ, Inst Appl Entomol, Yangzhou 225009, Jiangsu, Peoples R China; [Lu, Baoqian; Du, Yu-zhou] Yangzhou Univ, Coll Hort & Plant Protect, Yangzhou 225009, Jiangsu, Peoples R China; [Lu, Baoqian; Fu, Yueguan] Minist Agr, Key Lab Monitoring & Control Trop Agr & Forest In, Danzhou 571737, Hainan, Peoples R China; [Lu, Baoqian; Ren, Yonglin] CSIRO Entomol, Canberra, ACT 2601, Australia; [Gu, Jie] Jiangsu Entry Exit Inspect & Quarantine Bur, Jiangsu 215434, Peoples R China 通讯作者地址: Du, YZ, Yangzhou Univ, Inst Appl Entomol, 12 Wenhui Rd E, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: yzdu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 CSIRO Entomology and Chinese Academy of Tropical Agriculture Sciences Rky0705 The research was supported by CSIRO Entomology and Chinese Academy of Tropical Agriculture Sciences (Project no. Rky0705). We thank Dr. Jim Desmarchelier, Dr. Sharon Downes, Tracy Willis (CSIRO Entomology, Australia) and Katie Broughton (The University of Sydney) for comments that greatly improved this manuscript. 引用的参考文献数: 29 被引频次: 0 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0022-1910 DOI: 10.1016/j.jinsphys.2009.05.014 29 字符的来源出版物名称缩写: J INSECT PHYSIOL ISO 来源文献出版物名称缩写: J. Insect Physiol. 来源文献页码计数: 5 学科类别: Entomology; Physiology; Zoology ISI 文献传递号: 491MO 显示 123 条，共 413 条作者: Guo, JJ (Guo, Jianjun); Wang, JB (Wang, Junbi); Xi, L (Xi, Li); Huang, WD (Huang, Wei-Dong); Liang, JS (Liang, Jiansheng); Chen, JG (Chen, Jin-Gui) 标题: RACK1 is a negative regulator of ABA responses in Arabidopsis 来源出版物: JOURNAL OF EXPERIMENTAL BOTANY, 60 (13): 3819-3833 SEP 2009 语言: English 文献类型: Article 作者关键词: ABA; drought; early seedling development; RACK1; salt; seed germination KeyWords Plus: PROTEIN-KINASE-C; SIGNAL-TRANSDUCTION PATHWAY; EARLY SEEDLING DEVELOPMENT; ABSCISIC-ACID SENSITIVITY; HETEROTRIMERIC G-PROTEIN; PLANT TRANSFORMATION; INTRACELLULAR RECEPTOR; BINARY VECTORS; BETA-SUBUNIT; SALT STRESS 摘要: Receptor for Activated C Kinase 1 (RACK1) is viewed as a versatile scaffold protein in mammals. The protein sequence of RACK1 is highly conserved in eukaryotes. However, the function of RACK1 in plants remains poorly understood. Accumulating evidence suggested that RACK1 may be involved in hormone responses, but the precise role of RACK1 in any hormone signalling pathway remains elusive. Molecular and genetic evidence that Arabidopsis RACK1 is a negative regulator of ABA responses is provided here. It is shown that three RACK1 genes act redundantly to regulate ABA responses in seed germination, cotyledon greening and root growth, because rack1a single and double mutants are hypersensitive to ABA in each of these processes. On the other hand, plants overexpressing RACK1A displayed ABA insensitivity. Consistent with their proposed roles in seed germination and early seedling development, all three RACK1 genes were expressed in imbibed, germinating and germinated seeds. It was found that the ABA-responsive marker genes, RD29B and RAB18, were up-regulated in rack1a mutants. Furthermore, the expression of all three RACK1 genes themselves was down-regulated by ABA. Consistent with the view that RACK1 negatively regulates ABA responses, rack1a mutants lose water significantly more slowly from the rosettes and are hypersensitive to high concentrations of NaCl during seed germination. In addition, the expression of some putative RACK1-interacting, ABA-, or abiotic stress-regulated genes was mis-regulated in rack1a rack1b double mutants in response to ABA. Taken together, these findings provide compelling evidence that RACK1 is a critical, negative regulator of ABA responses. 地址: [Guo, Jianjun; Wang, Junbi; Xi, Li; Chen, Jin-Gui] Univ British Columbia, Dept Bot, Vancouver, BC V6T 1Z4, Canada; [Wang, Junbi; Huang, Wei-Dong] China Agr Univ, Coll Food Sci & Nutr Engn, Beijing 100083, Peoples R China; [Liang, Jiansheng] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China 通讯作者地址: Chen, JG, Univ British Columbia, Dept Bot, 6270 Univ Blvd, Vancouver, BC V6T 1Z4, Canada. 电子邮箱地址: jingui@interchange.ubc.ca 基金资助致谢: 基金资助机构授权号 Natural Sciences and Engineering Research Council of Canada RGPIN311651-05 Canada Foundation for Innovation 10496 National Natural Science Foundation of China 30528023 China Scholarship Council We thank Dr Julia Bailey-Serres (University of California, Riverside) for providing anti-RACK1A peptide antibodies. This work was supported by grants from the Natural Sciences and Engineering Research Council of Canada (grant No. RGPIN311651-05), the Canada Foundation for Innovation (grant No. 10496), and the National Natural Science Foundation of China (grant No. 30528023). JW and LX are supported by scholarships from the China Scholarship Council. 引用的参考文献数: 72 被引频次: 1 出版商: OXFORD UNIV PRESS 出版商地址: GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND ISSN: 0022-0957 DOI: 10.1093/jxb/erp221 29 字符的来源出版物名称缩写: J EXP BOT ISO 来源文献出版物名称缩写: J. Exp. Bot. 来源文献页码计数: 15 学科类别: Plant Sciences ISI 文献传递号: 491VQ 显示 124 条，共 413 条作者: Jing, X (Jing, X.); Li, Z (Li, Z.); Pan, X (Pan, X.); Shi, Y (Shi, Y.); Yan, C (Yan, C.) 标题: NaIO4-Catalyzed One-Pot Synthesis of Dihydropyrimidinones at Room Temperature under Solvent-Free Conditions 来源出版物: JOURNAL OF THE IRANIAN CHEMICAL SOCIETY, 6 (3): 514-518 SEP 2009 语言: English 文献类型: Article 作者关键词: Pyrimidinones; Sodium periodate; Biginelli reaction; Solvent-free conditions KeyWords Plus: BIGINELLI REACTION; ACID-ESTERS; PROTOCOL; 3,4-DIHYDROPYRIMIDIN-2-(1H)-ONES 摘要: Sodium periodate efficiently catalyzed the three-component Biginelli reaction of an aldehyde, alpha beta-keto ester or beta-keto ketone, and urea or thiourea at room temperature under solvent-free conditions and afforded the corresponding 3,4-dihydropyrimidine-2-(1H)-ones in excellent yields. 地址: [Jing, X.; Li, Z.; Pan, X.; Shi, Y.; Yan, C.] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Jing, X, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: jingxiaobi@yahoo.com.cn 基金资助致谢: 基金资助机构授权号 20572091 National Natural Science Foundation of China 20672091 20576111 Cultivation and Construction Fund for the State Key Subject of Physical Chemistry This research was supported by the National Natural Science Foundation of China (20572091, 20672091, 20576111) and Cultivation and Construction Fund for the State Key Subject of Physical Chemistry. 引用的参考文献数: 23 被引频次: 0 出版商: IRANIAN CHEMICAL SOC 出版商地址: NO 7, MARAGHEH ST, OSTAD NEJATOLLAHI AVE, PO BOX 15875-1169, TEHRAN, 00000, IRAN ISSN: 1735-207X 29 字符的来源出版物名称缩写: J IRAN CHEM SOC ISO 来源文献出版物名称缩写: J. Iran Chem. Soc. 来源文献页码计数: 5 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 491SB 显示 125 条，共 413 条作者: Wang, L (Wang, L.); Chen, D (Chen, D.); Cao, J (Cao, J.); Liu, Z (Liu, Z.) 标题: Protective effect of N-acetylcysteine on experimental chronic cadmium nephrotoxicity in immature female rats 来源出版物: HUMAN & EXPERIMENTAL TOXICOLOGY, 28 (4): 221-229 APR 2009 语言: English 文献类型: Article 作者关键词: antioxidants; cadmium; kidney; N-acetylcysteine; oxidative stress; rats KeyWords Plus: OXIDATIVE STRESS; DIALLYL TETRASULFIDE; LIPID-PEROXIDATION; ZINC-DEFICIENCY; TRACE-ELEMENTS; SELENIUM; APOPTOSIS; EXPOSURE; GLUTATHIONE; EXPRESSION 摘要: In the present study, female Sprague-Dawley rats received CdCl2 (50 mg/L through drinking water) and/or N-acetylcysteine (NAC, 120 mg/kg/day, orally) to investigate the protective effect of NAC on Cd-induced renal damage. Renal toxicity was evaluated by measuring the contents of total protein, beta(2)-microglobulin, and beta(1)-microglobulin in the urine and urinary enzyme markers of tubular necrosis, as well as levels of serum urea nitrogen and serum creatinine. Activities of antioxidant enzymes and contents of glutathione, malondialdehyde, and trace elements in the kidney were also measured. Animals that received both Cd and NAC showed a better renal function than those receiving Cd alone. In addition, NAC significantly reduced the levels of lipid peroxidation (LPO) in the kidney of cadmium-treated rats. The enzymic and nonenzymatic antioxidants levels are not restored, but their further decrease is prevented by NAC. Also NAC administration does not modify the urinary excretion of cadmium or contents of cadmium in the serum and kidney. In conclusion, NAC exerts its protective effect by decreased LPO and improving antioxidants status to prevent renal tubular damage induced by chronic Cd administration, most probably through its antioxidant properties. 地址: [Wang, L.; Chen, D.; Cao, J.; Liu, Z.] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China 通讯作者地址: Liu, Z, Yangzhou Univ, Coll Vet Med, 12 E Wenhui Rd, Yangzhou 225009, Peoples R China. 电子邮箱地址: liuzongping@yzu.edu.cn 基金资助致谢: 基金资助机构 National Nature Science Foundation of China 授权号 30440050 30571364 This work was supported by the National Nature Science Foundation of China (No. 30440050 and 30571364). 引用的参考文献数: 33 被引频次: 0 出版商: SAGE PUBLICATIONS LTD 出版商地址: 1 OLIVERS YARD, 55 CITY ROAD, LONDON EC1Y 1SP, ENGLAND ISSN: 0960-3271 DOI: 10.1177/0960327109102365 29 字符的来源出版物名称缩写: HUM EXP TOXICOL ISO 来源文献出版物名称缩写: Hum. Exp. Toxicol. 来源文献页码计数: 9 学科类别: Toxicology ISI 文献传递号: 491RR 显示 126 条，共 413 条作者: Zhang, TJ (Zhang, Tangjie); Chang, H (Chang, Hong); Liu, YZ (Liu, Yuzhi); Li, HF (Li, Huifang); Chen, KW (Chen, Kuanwei) 标题: Comparative analysis of codon usage and tRNA in mitochondrial genomes of Gallus gallus 来源出版物: AVIAN BIOLOGY RESEARCH, 2 (3): 133-141 AUG 2009 语言: English 文献类型: Article 作者关键词: Gallus; mtDNA; codon usage KeyWords Plus: ESCHERICHIA-COLI; BASE COMPOSITION; GENE LENGTH; G+C CONTENT; BIAS; EXPRESSIVITY; CONSTRAINTS; EVOLUTION; SEQUENCES; ABUNDANCE 摘要: Codon usage in mitochondrial genes of 11 Gallus gallus and two Anatidae species was analysed to determine the general patterns in codon choice of Gallus gallus species. C3 contents were higher in Gallus gallus than in mammalian mitochondrial genomes that encode protein codon positions. The high C3 contents of Gallus gallus might be the result of relatively strong mutational bias that occurred in the lineage of the Gallus gallus species. A and C ending codons were detected as the "preferred'' codons in Gallus gallus and Anatidae. The NNR codon families are dominated by the A-ending codons, the NNY codon families are dominated by the C-ending codons and the NNN codon families are dominated by the A-ending or the C-ending codons. A comparison of the relative synonymous codon usage (RSCU) and synonymous codon families (SCF) of tRNA and proteins was made, and two groups can be classified by SCF. The codon usage in Gallus gallus species indicates that codons containing A or C at the third position are used preferentially, regardless of whether corresponding tRNAs are encoded in the mtDNA. In both Gallus gallus and Anatidae species mtDNA, codon usage biases are highly related to CC-ending binucleotide condons. 地址: [Zhang, Tangjie; Chang, Hong] Yangzhou Univ, Coll Vet, Yangzhou 225009, Peoples R China; [Liu, Yuzhi] Univ Agr, Coll Anim Sci & Technol, Baoding 071001, Peoples R China; [Li, Huifang; Chen, Kuanwei] Chinese Acad Agr Sci, Inst Poultry Sci, Yangzhou 225003, Peoples R China 通讯作者地址: Zhang, TJ, Yangzhou Univ, Coll Vet, Yangzhou 225009, Peoples R China. 电子邮箱地址: slx@yzu.edu.cn 引用的参考文献数: 25 被引频次: 0 出版商: SCIENCE REVIEWS 2000 LTD 出版商地址: PO BOX 314, ST ALBANS AL1 4ZG, HERTS, ENGLAND ISSN: 1758-1559 DOI: 10.3184/175815509X12473915395956 29 字符的来源出版物名称缩写: AVIAN BIOL RES ISO 来源文献出版物名称缩写: Avian Biol. Res. 来源文献页码计数: 9 学科类别: Agriculture, Dairy & Animal Science; Zoology ISI 文献传递号: 492VW 显示 127 条，共 413 条作者: Liu, GQ (Liu, Gui-qiong); Zhu, JJ (Zhu, Jin-jin); Wang, ZY (Wang, Zhi-yue); Jiang, XP (Jiang, Xun-ping) 标题: Search for specific expressed genes in chicken sperm storage tubules by differential display polymerase chain reaction 来源出版物: AVIAN BIOLOGY RESEARCH, 2 (3): 151-156 AUG 2009 语言: English 文献类型: Article 作者关键词: DDRT-PCR; UVJ; SSTs; chicken KeyWords Plus: MESSENGER-RNA; TURKEY; OVIDUCT; LOCALIZATION; SPERMATOZOA; NEUREXOPHILIN; CADHERIN; PROTEIN; FOWL; FAT3 摘要: The objective of this study was to find the specific expressed genes in chicken sperm storage tubules. One hundred and fifty dual-purpose hens at 30 weeks of age were inseminated with 1 x 10(8) spermatozoa on two consecutive days. Eggs were collected and set daily during the 24 days following the latter of two inseminations. Five hens with fertility below 60% were inseminated with fresh semen. Fifteen hens with fertility above 80% were divided into three groups. Fresh semen, frozen dead semen and 0.9% NaCl, respectively, were injected into the vagina of five hens in each group. RNA from the utero-vaginal junction (UVJ) of the hens was reverse transcribed and differentially displayed. Four bands of interest which were expressed in UVJ from hens inseminated with fresh semen or frozen semen but not from hens inseminated with saline were selected, re-amplified, cloned and sequenced. BLAST search showed that band A is similar to part of chromosome 3 (the homology is 98%) and the nearest gene to the fragment is 1,722 base pairs up-stream whose product is mitogen-activated kinase. Band B is similar to phosphatidylinositol glycan anchor biosynthesis gene (PIGK) and the homology is 98%. PIGK is a subunit of glycosylphosphatidylinositol transamidase (GPI8). GPI-linked proteins participate in the release of membrane proteins. Band F is similar to a hypothetical protein gene and the homology is 97%. This hypothetical protein belongs to chicken neurexophilin. Band G is similar to fat3 and the homology is 97%. Neurexophilin and fat3 are proteins that function in the nervous system. Taken together these data indicate that hens may regulate sperm storage in UVJ through the nervous system and may release sperm from the UVJ through GPI8. 地址: [Liu, Gui-qiong; Zhu, Jin-jin; Wang, Zhi-yue] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu, Peoples R China; [Jiang, Xun-ping] Huazhong Agr Univ, Coll Anim Sci & Vet Med, Wuhan 430070, Peoples R China 通讯作者地址: Liu, GQ, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: liugq70@yahoo.com.cn 引用的参考文献数: 21 被引频次: 0 出版商: SCIENCE REVIEWS 2000 LTD 出版商地址: PO BOX 314, ST ALBANS AL1 4ZG, HERTS, ENGLAND ISSN: 1758-1559 DOI: 10.3184/175815509X12474776260634 29 字符的来源出版物名称缩写: AVIAN BIOL RES ISO 来源文献出版物名称缩写: Avian Biol. Res. 来源文献页码计数: 6 学科类别: Agriculture, Dairy & Animal Science; Zoology ISI 文献传递号: 492VW 显示 128 条，共 413 条作者: Zhu, J (Zhu, J.); Wu, H (Wu, H.); Chen, HT (Chen, H. T.); Wu, XL (Wu, X. L.); Xiong, X (Xiong, X.) 标题: Tunable violet-blue emission from 3C-SiC nanowires 来源出版物: PHYSICS LETTERS A, 373 (18-19): 1897-1700 APR 2009 语言: English 文献类型: Article 作者关键词: 3C-SiC nanowires; Tunable violet-blue emission KeyWords Plus: SILICON-CARBIDE NANOWIRES; BETA-SIC NANORODS; PHOTOLUMINESCENCE; NANOTUBES; MECHANISM; SCALES; GROWTH; ARRAYS; ROUTE; RAMAN 摘要: Bulk quantities of straight and curled cubic silicon carbide nanowires (3C-SiC NWs) are synthesized from the mixture of ZnS, Si, and C powders. The 3C-SiC NWs are wrapped by amorphous SiO2 shells with very thin thicknesses of less than 2.0 nm. The deionized water suspension of the as-made NWs shows a photoluminescence (PL) band centered at 548 nm, and a tunable violet-blue photoluminescence is observed as the excitation wavelength increases from 300 to 375 nm after the SiO2 shell is removed. The PL band at 548 nm relates to the SiO2 shell. Careful microstructural observation suggests that the tunable PL originates from the quantum confinement effect of 3C-SiC nanocrystallites with sizes of several nm at the turning of the curled NWs. (c) 2009 Published by Elsevier B.V. 地址: [Zhu, J.; Wu, H.; Chen, H. T.; Wu, X. L.; Xiong, X.] Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China; [Zhu, J.; Wu, H.; Chen, H. T.; Wu, X. L.; Xiong, X.] Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China; [Zhu, J.] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Wu, XL, Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China. 电子邮箱地址: hkxlwu@nju.edu.cn 基金资助致谢: 基金资助机构授权号 60876058 National and Jiangsu Natural Science Foundations 60721063 BK2006715 BK2008020 State Key Program for Basic Research of China 2007CB936301 2006CB921803 This work was jointly supported by grants ( Nos. 60876058, 60721063, BK2006715, and BK2008020) from the National and Jiangsu Natural Science Foundations. Partial support was from the State Key Program for Basic Research of China under Grant Nos. 2007CB936301 and 2006CB921803. 引用的参考文献数: 33 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0375-9601 DOI: 10.1016/j.physleta.2009.03.015 29 字符的来源出版物名称缩写: PHYS LETT A ISO 来源文献出版物名称缩写: Phys. Lett. A 来源文献页码计数: 4 学科类别: Physics, Multidisciplinary ISI 文献传递号: 490GD 显示 129 条，共 413 条作者: Zhang, R (Zhang, Rui); Jin, GD (Jin, Gendi); Hu, XY (Hu, Xiaoya) 标题: Sensitive determination of adenine on poly(amidosulfonic acid)-modified glassy carbon electrode 来源出版物: JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 13 (10): 1545-1552 OCT 2009 语言: English 文献类型: Proceedings Paper 作者关键词: Adenine; Poly-ASA-modified GCE; Differential pulse voltammetry; Enhanced sensitivity KeyWords Plus: CAPILLARY-ZONE-ELECTROPHORESIS; LIQUID-CHROMATOGRAPHY; ASCORBIC-ACID; BETA-CYCLODEXTRIN; PYRIMIDINE-BASES; URIC-ACID; GUANINE; DNA; PURINE; NANOTUBES 摘要: A novel and reliable direct electrochemical method was established for the detection of adenine, based on the differential pulse anodic stripping response at a poly (amidosulfonic acid) (poly-ASA)-modified glassy carbon electrode (GCE) fabricated by electropolymerization. The characterization of electrochemically synthesized poly-ASA film was investigated by atomic force microscopy, electrochemical impedance spectroscopy, and voltammetric methods. This poly-ASA-modified GCE could greatly enhance the detection sensitivity of adenine. At optimum conditions, the anodic peak exhibits a good linear concentration dependence in the range from 3.0 x 10(-8) to 1.0 x 10(-6) M (r=0.9994). The detection limit is 8.0 x 10(-9) M (S/N=3). The proposed method could be used to determinate the adenine in tablets of vitamin B-4 with satisfactory results. 地址: [Zhang, Rui; Jin, Gendi; Hu, Xiaoya] Yangzhou Univ, Coll Chem & Engn, Yangzhou, Peoples R China 通讯作者地址: Hu, XY, Yangzhou Univ, Coll Chem & Engn, 88 S Univ Ave, Yangzhou, Peoples R China. 电子邮箱地址: ruizhang82@163.com; jsyzjgd@sina.com; xyhu@yzu.edu.cn 引用的参考文献数: 32 被引频次: 0 出版商: SPRINGER 出版商地址: 233 SPRING ST, NEW YORK, NY 10013 USA ISSN: 1432-8488 DOI: 10.1007/s10008-008-0726-9 29 字符的来源出版物名称缩写: J SOLID STATE ELECTROCHEM ISO 来源文献出版物名称缩写: J. Solid State Electrochem. 来源文献页码计数: 8 学科类别: Electrochemistry ISI 文献传递号: 489MD 显示 130 条，共 413 条作者: Wang, H (Wang, Hua); Wang, DX (Wang, Daxin); Wang, JC (Wang, Jingcheng); Wang, HM (Wang, Huimin); Gu, J (Gu, Jian); Han, CX (Han, Chongxu); Jin, QH (Jin, Qinghui); Xu, BJ (Xu, Baojian); He, C (He, Chao); Cao, L (Cao, Li); Wang, Y (Wang, Ying); Zhao, JL (Zhao, Jianlong) 标题: Application of poly(dimethylsiloxane)/glass microchip for fast electrophoretic separation of serum small, dense low-density lipoprotein 来源出版物: JOURNAL OF CHROMATOGRAPHY A, 1216 (35): 6343-6347 AUG 28 2009 语言: English 文献类型: Article 作者关键词: PDMS/glass microchip; n-Dodecyl beta-D-maltoside; Hydroxypropylcellulose; Small, dense low-density lipoprotein KeyWords Plus: HEART-DISEASE RISK; BETA-D-MALTOSIDE; CAPILLARY-ELECTROPHORESIS; MICROFLUIDIC CHANNELS; ADSORPTION; LDL 摘要: Due to the mounting evidence of altered low-density lipoprotein (LDL) size in several disease states, there has been an increasing interest in developing new analytical methods for small, dense low-density lipoprotein (sdLDL) for diagnosis. The present report demonstrates that sdLDL analysis can be performed in a poly(dimethylsiloxane) (PDMS/glass) microchannel. n-Dodecyl beta-D-maltoside (DDM) was utilized to alter channel surface to make it become hydrophilic and nonionic, thus reducing the interaction between the protein and the surface. Moreover, hydroxypropylcellulose (HPC) was added into the running buffer to suppress the adsorption of analytes and also to serve as a sieving matrix. Under optimal conditions, two baseline separations of lipoproteins including high-density lipoprotein (HDL), sdLDL, and ILDL were achieved with different selectivity. LDL particles shown on the electropherogram were also identified by several procedures. This method affords high separation speed and high reproducibility. The intraassay and interassay RSDs of lipoprotein migration times were in the range of 2.01-2.45%. The variation of serum sdLDL of a patient between prior treatment and post-treatment was assessed by this method. This system has the potential for rapid and sensitive detection of different LDL forms, and thus will be applicable to clinical diagnosis. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Wang, Hua; Wang, Daxin; Wang, Jingcheng; Gu, Jian; Han, Chongxu; Cao, Li; Wang, Ying] Yangzhou Univ, Clin Med Coll, Yangzhou 225001, Peoples R China; [Wang, Huimin] Nantong Univ, Affiliated Hosp, Nantong 226001, Peoples R China; [Jin, Qinghui; Xu, Baojian; He, Chao; Zhao, Jianlong] Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, Shanghai 200050, Peoples R China 通讯作者地址: Wang, DX, Yangzhou Univ, Clin Med Coll, 98 Nantong W Rd, Yangzhou 225001, Peoples R China. 电子邮箱地址: wangdx@yzu.edu.cn; subeihwjc@126.com 基金资助致谢: 基金资助机构授权号 National High Technology Research and Development Program of China 2007AA042106 National Basic Research Program of China 2007CB936104 Jiangsu Provincial Natural Science Foundation BK 2007072 This work was supported by grants from National High Technology Research and Development Program of China (2007AA042106), National Basic Research Program of China (2007CB936104) and by Jiangsu Provincial Natural Science Foundation (BK 2007072). 引用的参考文献数: 20 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0021-9673 DOI: 10.1016/j.chroma.2009.06.086 29 字符的来源出版物名称缩写: J CHROMATOGR A ISO 来源文献出版物名称缩写: J. Chromatogr. A 来源文献页码计数: 5 学科类别: Biochemical Research Methods; Chemistry, Analytical ISI 文献传递号: 488TE 显示 131 条，共 413 条作者: Zhu, P (Zhu Peng) 标题: Comment on "Application of the (G '/G)-Expansion Method for Nonlinear Evolution Equations" [Phys. Lett. A 372 (2008) 3400] 来源出版物: COMMUNICATIONS IN THEORETICAL PHYSICS, 52 (2): 206-208 AUG 15 2009 语言: English 文献类型: Editorial Material 作者关键词: (G '/G)-expansion method; travelling wave solutions; Modified Zakharov-Kuznetsov equation KeyWords Plus: SOLITARY WAVE SOLUTIONS; MATHEMATICAL PHYSICS; ORDER 摘要: In this paper, some travelling wave solutions involving parameters of the Modified Zakharov-Kuznetsov equation [Phys. Lett. A 372 (2008) 3400] are investigated. We will show that these solutions are not new travelling wave solutions. 地址: Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China 通讯作者地址: Zhu, P, Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China. 电子邮箱地址: zhupeng2004@yahoo.com.cn 引用的参考文献数: 14 被引频次: 0 出版商: IOP PUBLISHING LTD 出版商地址: DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND ISSN: 0253-6102 29 字符的来源出版物名称缩写: COMMUN THEOR PHYS ISO 来源文献出版物名称缩写: Commun. Theor. Phys. 来源文献页码计数: 3 学科类别: Physics, Multidisciplinary ISI 文献传递号: 488GP 显示 132 条，共 413 条作者: Zhang, Y (Zhang, Yang); Chen, C (Chen, Chen); Jin, XF (Jin, Xiao-Fen); Xiong, AS (Xiong, Ai-Sheng); Peng, RH (Peng, Ri-He); Hong, YH (Hong, Yi-Huan); Yao, QH (Yao, Quan-Hong); Chen, JM (Chen, Jian-Min) 标题: Expression of a rice DREB1 gene, OsDREB1D, enhances cold and high-salt tolerance in transgenic Arabidopsis 来源出版物: BMB REPORTS, 42 (8): 486-492 AUG 31 2009 语言: English 文献类型: Article 作者关键词: Abiotic stress; Arabidopsis; DREB-type transcription factors; Rice; Transgenic plants KeyWords Plus: BINDING TRANSCRIPTION FACTOR; CIS-ACTING ELEMENT; LOW-TEMPERATURE; FREEZING TOLERANCE; SIGNAL-TRANSDUCTION; FUNCTIONAL-ANALYSIS; NEGATIVE REGULATOR; ABSCISIC-ACID; DROUGHT; STRESS 摘要: OsDREB1D, a special DREB (dehydration responsive element binding protein) homologous gene, whose transcripts cannot be detected in rice (Oryza saliva L), either with or without stress treatments, was amplified from the rice genome DNA. The yeast one-hybrid assay revealed that OsDREB1D was able to form a complex with the dehydration responsive element/C-repeat motif. It can also bind with a sequence of LTRE (low temperature responsive element). To analyze the function of OsDREB1D, the gene was transformed and over-expressed in Arabidopsis thaliana cv. Columbia. Results indicated that the over-expression of OsDREB1D conferred cold and high-salt tolerance in transgenic plants, and that transgenic plants were also insensitive to ABA (abscisic acid). From these data, we deduced that this OsDREB1D gene functions similarly as other DREB transcription factors. The expression of OsDREB1D in rice may be controlled by a special mechanism for the redundancy of function. [BMB reports 2009; 42(8): 486-492] 地址: [Zhang, Yang; Chen, Chen; Jin, Xiao-Fen; Xiong, Ai-Sheng; Peng, Ri-He; Yao, Quan-Hong] Shanghai Acad Agr Sci, Biotechnol Res Inst, Shanghai 201106, Peoples R China; [Zhang, Yang; Chen, Chen; Hong, Yi-Huan; Chen, Jian-Min] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China 通讯作者地址: Yao, QH, Shanghai Acad Agr Sci, Biotechnol Res Inst, Shanghai 201106, Peoples R China. 电子邮箱地址: yaoquanhong@saas.sh.cn; jmchen@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Jiangsu Natural foundation BK2007080 2006AA10Z117 863 Program 2006AA06Z358 2008AA10Z401 Shanghai Rising-Star Program National and Shanghai Natural Science Foundation 08QH14021 30670179 08ZR1417200 International Scientific and Technological Cooperation (Shanghai-Alberta) 08540706500 Shanghai Municipal Committee of Agriculture 2008-7-5 The research was supported by Jiangsu Natural foundation (BK2007080); 863 Program (2006AA10Z117; 2006AA06Z358; 2008AA10Z401); Shanghai Rising-Star Program (08QH14021); National and Shanghai Natural Science Foundation (30670179; 08ZR1417200); Project for International Scientific and Technological Cooperation (Shanghai-Alberta, 08540706500); The Key Project Fund of the Shanghai Municipal Committee of Agriculture (No. 2008-7-5). We thank Dr. Genlou Sun, Saint Mary's University, Canada, for his critical review of the manuscript. 引用的参考文献数: 35 被引频次: 0 出版商: KOREAN SOCIETY BIOCHEMISTRY & MOLECULAR BIOLOGY 出版商地址: KOREA SCIENCE & TECHNOLOGY CENTER, # 801, 635-4 , YEOKSAM-DONG, KANGNAM-KU, SEOUL, 135-703, SOUTH KOREA ISSN: 1976-6696 29 字符的来源出版物名称缩写: BMB REP ISO 来源文献出版物名称缩写: BMB Rep. 来源文献页码计数: 7 学科类别: Biochemistry & Molecular Biology ISI 文献传递号: 490HW 显示 133 条，共 413 条作者: Shan, D (Shan, Dan); Wang, YN (Wang, Yan-Na); Xue, HG (Xue, Huai-Guo); Cosnier, S (Cosnier, Serge); Ding, SN (Ding, Shou-Nian) 标题: Xanthine oxidase/laponite nanoparticles immobilized on glassy carbon electrode: Direct electron transfer and multielectrocatalysis 来源出版物: BIOSENSORS & BIOELECTRONICS, 24 (12): 3556-3561 AUG 15 2009 语言: English 文献类型: Article 作者关键词: Xanthine oxidase; Laponite; Xanthine; Direct electrochemistry; Nitrate; Biosensor KeyWords Plus: PROTEIN FILM VOLTAMMETRY; DIRECT ELECTROCHEMISTRY; AMPEROMETRIC BIOSENSOR; CLAY NANOPARTICLES; NITRATE REDUCTASE; HYDROGEN-PEROXIDE; BOVINE-MILK; AZURE-B; OXIDASE; LAPONITE 摘要: In this work, colloidal laponite nanoparticles were further expanded into the design of the third-generation biosensor. Direct electrochemistry of the complex molybdoenzyme xanthine oxidase (XnOx) immobilized on glassy carbon electrode (GCE) by laponite nanoparticles was investigated for the first time. XnOx/laponite thin film modified electrode showed only one pair of well defined and reversible cyclic voltammetric peaks attributed to XnOx-FAD cofactor at about -0.370 V vs. SCE (pH 5). The formal potential of XnOx-FAD/FADH(2) couple varied linearly with the increase of pH in the range of 4.0-8.0 with a slope of -54.3 mV pH(-1), which indicated that two-proton transfer was accompanied with two-electron transfer in the electrochemical reaction. More interestingly, the immobilized XnOx retained its biological activity well and displayed an excellent electrocatalytic performance to both the oxidation of xanthine and the reduction of nitrate. The electrocatalytic response showed a linear dependence on the xanthine concentration ranging from 3.9 x 10(-8) to 2.1 x 10(-5) M with a detection limit of 1.0 x 10(-8) M based on S/N = 3. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Shan, Dan; Wang, Yan-Na; Xue, Huai-Guo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China; [Cosnier, Serge; Ding, Shou-Nian] Univ Grenoble 1, CNRS, UMR 5250, Dept Chim Mol,ICMG FR 2607, F-38041 Grenoble, France; [Ding, Shou-Nian] Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Peoples R China 通讯作者地址: Shan, D, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: danshan@yzu.edu.cn; chhgxue@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 20505014 National Natural Science Foundation of China 20810102052 20705030 20773108 scientific research foundation for the returned overseas Chinese scholars, state education ministry Foundation Franco-Chinoise pour la Science et ses Applications (FFCSA) Natural Science Foundation of Jiangsu BK2007563 The authors are grateful to the financial supports of National Natural Science Foundation of China (Grant NO. 20505014 20810102052, 20705030 and 20773108), Qing Lan Project and the project sponsored for D. Shan by the scientific research foundation for the returned overseas Chinese scholars, state education ministry. S.-N. Ding is grateful to the "Foundation Franco-Chinoise pour la Science et ses Applications" (FFCSA) for the postdoctoral fellowship and the Natural Science Foundation of Jiangsu (BK2007563) for financial support. 引用的参考文献数: 41 被引频次: 0 出版商: ELSEVIER ADVANCED TECHNOLOGY 出版商地址: OXFORD FULFILLMENT CENTRE THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND ISSN: 0956-5663 DOI: 10.1016/j.bios.2009.05.009 29 字符的来源出版物名称缩写: BIOSENS BIOELECTRON ISO 来源文献出版物名称缩写: Biosens. Bioelectron. 来源文献页码计数: 6 学科类别: Biophysics; Biotechnology & Applied Microbiology; Chemistry, Analytical; Electrochemistry; Nanoscience & Nanotechnology ISI 文献传递号: 487MI 显示 134 条，共 413 条作者: Shan, D (Shan, Dan); Zhang, J (Zhang, Jing); Xue, HG (Xue, Huai-Guo); Zhang, YC (Zhang, Yong-Cai); Cosnier, S (Cosnier, Serge); Ding, SN (Ding, Shou-Nian) 标题: Polycrystalline bismuth oxide films for development of amperometric biosensor for phenolic compounds 来源出版物: BIOSENSORS & BIOELECTRONICS, 24 (12): 3671-3676 AUG 15 2009 语言: English 文献类型: Article 作者关键词: Bismuth oxide film; Inorganic matrix; Polyphenol oxidase; Biosensor KeyWords Plus: MASS-SPECTROMETRY DETECTION; LAYERED DOUBLE HYDROXIDES; PHASE EXTRACTION MEDIUM; TYROSINASE BIOSENSOR; WATER SAMPLES; LIQUID-CHROMATOGRAPHY; GAS-CHROMATOGRAPHY; FLAME IONIZATION; ELECTRODE; CONSTRUCTION 摘要: An attractive biocomposite based on polycrystalline bismuth oxide (BiOx) film and polyphenol oxidase (PPO) was proposed for the construction of a mediator-free amperometric biosensor for phenolic compounds in environmental water samples. The phenolic biosensor could be easily achieved by casting the biocomposite on the surface of glassy carbon electrode (GCE) via the cross-linking step by glutaraldehyde. The laboratory-prepared bismuth oxide semiconductor was polymorphism. Its hydrophilicity provided a favorable microenvironment for retaining the biological activity of the immobilized protein. The parameters of the fabrication process and the various experimental variables for the enzyme electrode were optimized. The proposed PPO/BiOx biosensor provided a linear response to catechol over a concentration range of 4 x 10(-9) M to 1.5 x 10(-5) M with a dramatically developed sensitivity of 11.3 A M-1 cm(-2) and a detection limit of 1 x 10(-9) M based on S/N = 3. In addition, the PPC/BiOx biocomposite was characterized by scanning electron microscope (SEM), Fourier transform infrared spectra (FTIR) and rotating disk electrode voltammetry. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Shan, Dan; Xue, Huai-Guo] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China; [Shan, Dan; Zhang, Jing; Xue, Huai-Guo; Zhang, Yong-Cai; Ding, Shou-Nian] Key Lab Environm Mat & Environm Engn Jiangsu Prov, Yangzhou 225002, Peoples R China; [Cosnier, Serge; Ding, Shou-Nian] Univ Grenoble 1, CNRS, Dept Chim Mol, UMR 5250,ICMG FR 2607, F-38041 Grenoble, France; [Ding, Shou-Nian] Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Peoples R China 通讯作者地址: Xue, HG, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: chhgxue@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 20773108 National Natural Science Foundation of China 20505014 20810102052 Qing Lan Project of Jiangsu Province, China CNRS Chinese scholars, state education ministry Natural Science Foundation of Jiangsu BK2007563 The authors are grateful to the financial supports of National Natural Science Foundation of China (Grant Nos. 20773108, 20505014 and 20810102052), Qing Lan Project of Jiangsu Province, China, the Institute of Ecology and Environment (Network Biosensors-Biofuel cells of the China-France program) from CNRS for partial financial support through the China-France program, and the project sponsored for D. Shan by the scientific research foundation for the returned overseas Chinese scholars, state education ministry. S.-N. Ding is grateful to the "Foundation Franco-Chinoise pour la Science et ses Applications" (FFCSA) for the postdoctoral fellowship and the Natural Science Foundation of Jiangsu (BK2007563) for financial support. 引用的参考文献数: 40 被引频次: 0 出版商: ELSEVIER ADVANCED TECHNOLOGY 出版商地址: OXFORD FULFILLMENT CENTRE THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND ISSN: 0956-5663 DOI: 10.1016/j.bios.2009.05.038 29 字符的来源出版物名称缩写: BIOSENS BIOELECTRON ISO 来源文献出版物名称缩写: Biosens. Bioelectron. 来源文献页码计数: 6 学科类别: Biophysics; Biotechnology & Applied Microbiology; Chemistry, Analytical; Electrochemistry; Nanoscience & Nanotechnology ISI 文献传递号: 487MI 显示 135 条，共 413 条作者: Yang, HM (Yang, H. M.); Wang, ZY (Wang, Z. Y.); Wang, J (Wang, J.); Shi, SR (Shi, S. R.); Zhu, XH (Zhu, X. H.) 标题: Effects of caecectomy on digestibility of crude protein, calcium, phosphorus, neutral detergent fibre and acid detergent fibre in geese 来源出版物: ARCHIV FUR GEFLUGELKUNDE, 73 (3): 189-192 JUL 2009 语言: English 文献类型: Article 作者关键词: Geese; caecectomy; digestibility; fibre KeyWords Plus: IN-VITRO FERMENTATION; ENTERITIDIS INFECTION; METABOLIZABLE ENERGY; DIETARY FIBER; POLYSACCHARIDES; HENS; WALL; PERFORMANCE; FEEDSTUFFS; COCKERELS 摘要: Experiments were conducted to estimate the digestive power of caecum by comparing the digestibility of several nutrients between caecectomized geese and intact geese. Six caecectomized and 6 intact Yangzhou geese (3 male and 3 female), 24 weeks old, divided into two groups, were used in the experiments. The methodology of gathering whole excreta was adopted in the experiment. Results showed that the metabolizable ratio of crude protein and calcium was not different between intact group and caecectomized group (P > 0.05). However, the metabolizable ratio of phosphorus in intact group was obviously higher than in caecectomized group (P < 0.05). In addition, the metabolizable ratio of neutral detergent fibre (NDF) and acid detergent fibre (ADF) in intact geese was significantly higher than in caecectomized geese (P < 0.05). In total, 14% of NDF and 95% of ADF were digested in the caecum. Results of the present study underlined the role of the caecum in the digestion of fibre and phosphorus. 地址: [Yang, H. M.; Wang, Z. Y.; Shi, S. R.; Zhu, X. H.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu Prov, Peoples R China; [Shi, S. R.] Chinese Acad Agr Sci, Poultry Inst, Yangzhou, Jiangsu Prov, Peoples R China 通讯作者地址: Wang, ZY, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu Prov, Peoples R China. 电子邮箱地址: dkwzy@263.net 基金资助致谢: 基金资助机构授权号 Science and Technology of the People's Republic of China 2008badb2b08 This research was financially supported by the Support Projet of Science and Technology of the People's Republic of China (Grant NO.: 2008badb2b08). 引用的参考文献数: 36 被引频次: 0 出版商: EUGEN ULMER GMBH CO 出版商地址: POSTFACH 700561 WOLLGRASWEG 41, D-70599 STUTTGART, GERMANY ISSN: 0003-9098 29 字符的来源出版物名称缩写: ARCH GEFLUGELK ISO 来源文献出版物名称缩写: Arch. Geflugelkd. 来源文献页码计数: 4 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 488PJ 显示 136 条，共 413 条作者: Kong, F (Kong, F.); Rudloff, E (Rudloff, E.); Snowdon, RJ (Snowdon, R. J.); Wang, YP (Wang, Y. P.) 标题: Chromosomal distribution of 18S-25S rDNA in four Lupinus species visualized by fluorescence in situ hybridization 来源出版物: RUSSIAN JOURNAL OF GENETICS, 45 (8): 1009-1012 AUG 2009 语言: English 文献类型: Article 作者关键词: Lupinus L.; FISH; 18S-25S rDNA KeyWords Plus: NARROW-LEAFED LUPIN; ANGUSTIFOLIUS L.; GENUS LUPINUS; BRASSICA; GENOME; LOCI; LEGUMINOSAE; GENES; 5S 摘要: The number and position of 18S-25S rDNA sites in 4 selected Lupinus species are reported for the first time. L. atlanticus, L. subcarnosus and L. paniculatus had two rDNA loci, while L. albus exhibited only one loci. Among these 4 species, all of them exhibited one large pair of strong signals that extends from the short arm to a NOR on a chromosome satellite. L. atlanticus, L. subcarnosus, L. paniculatus had one more locus of 18-25S rDNA, but a pair of weak hybridization signals were observed in L. paniculatus when 18S-25S rDNA was used as probe. The results are discussed in terms of the evolutionary relationships among these species. 地址: [Kong, F.; Wang, Y. P.] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China; [Rudloff, E.] Inst Agr Crops, Fed Ctr Breeding Res Cultivated Plants, D-18190 Gross Lusewitz, Germany; [Snowdon, R. J.] Univ Giessen, Inst Plant Breeding & Crop Sci, D-35392 Giessen, Germany 通讯作者地址: Kong, F, Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China. 电子邮箱地址: wyouping@yahoo.com 基金资助致谢: 基金资助机构授权号 SRF ROCS SEM OK0607036 Germany-China cooperation project 7/06-07 This work was funded by SRF for ROCS, SEM (OK0607036) and Germany-China cooperation project (No. 7/06-07). 引用的参考文献数: 31 被引频次: 0 出版商: MAIK NAUKA/INTERPERIODICA/SPRINGER 出版商地址: 233 SPRING ST, NEW YORK, NY 10013-1578 USA ISSN: 1022-7954 DOI: 10.1134/S1022795409080171 29 字符的来源出版物名称缩写: RUSS J GENET ISO 来源文献出版物名称缩写: Russ. J. Genet. 来源文献页码计数: 4 学科类别: Genetics & Heredity ISI 文献传递号: 487ER 显示 137 条，共 413 条作者: Wu, DF (Wu, Defeng); Wu, LF (Wu, Lanfeng); Zhou, WD (Zhou, Weidong); Yang, T (Yang, Tao); Zhang, M (Zhang, Ming) 标题: Study on Physical Properties of Multiwalled Carbon Nanotube/Poly(phenylene sulfide) Composites 来源出版物: POLYMER ENGINEERING AND SCIENCE, 49 (9): 1727-1735 SEP 2009 语言: English 文献类型: Article KeyWords Plus: POLY(PHENYLENE SULFIDE); CRYSTALLIZATION BEHAVIOR; NANOTUBE COMPOSITES; NONISOTHERMAL CRYSTALLIZATION; VISCOELASTIC PROPERTIES; ELECTRICAL-PROPERTIES; RHEOLOGICAL CHARACTERIZATION; POLY(P-PHENYLENE SULFIDE); POLYPROPYLENE COMPOSITES; POLYETHYLENE COMPOSITES 摘要: The multiwalled carbon nanotubes were directly compounded with poly(phenylene sulfide) (PPS) via melt mixing. The morphology and physical properties, including viscoelasticity, electrical conductivity, and thermal and mechanical properties, of the obtained composites were investigated. The results show that the purified nanotubes can be fully dispersed in the PPS matrix especially at low loading levels because of their good affinity. The composites hence present relative low rheological and electrical percolation thresholds. The presence of nanotubes, on the one hand, shows good reinforcement effect because of the strong interfacial interactions with the PPS matrix, which is confirmed by the strain overshoot flow behavior, and, on the other hand, acts as a nucleation agent, promoting crystallization of the PPS matrix. Both contribute to evident improvement of tensile strength and dynamic mechanical properties of the composites. POLYM. ENG. SCI., 49:1727-1735, 2009. (C) 2009 Society of Plastics Engineers 地址: [Wu, Defeng; Wu, Lanfeng; Yang, Tao; Zhang, Ming] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China; [Zhou, Weidong] Yangzhou Univ, Testing Ctr, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Wu, DF, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: dfwu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 50803052 Startup Program of Innovative Youth of Jiangsu Province of China BK2007559 Postdoctoral Science Foundation of China 20080441078 Contract grant sponsor: National Natural Science Foundation of China; contract grant number: 50803052; contract grant sponsor: Startup Program of Innovative Youth of Jiangsu Province of China; contract grant number: BK2007559: contract grant sponsor: Postdoctoral Science Foundation of China; contract grant number: 20080441078. 引用的参考文献数: 58 被引频次: 0 出版商: JOHN WILEY & SONS INC 出版商地址: 111 RIVER ST, HOBOKEN, NJ 07030 USA ISSN: 0032-3888 DOI: 10.1002/pen.21403 29 字符的来源出版物名称缩写: POLYM ENG SCI ISO 来源文献出版物名称缩写: Polym. Eng. Sci. 来源文献页码计数: 9 学科类别: Engineering, Chemical; Polymer Science ISI 文献传递号: 486ZT 显示 138 条，共 413 条作者: Nan, ZD (Nan, Zhaodong); Liu, N (Liu, Na); Wei, CZ (Wei, Chengzhen) 标题: A facile method to synthesize novel monodisperse core-shell structure of spherical silica at nanocrystalline copper 来源出版物: MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 29 (4): 1124-1127 MAY 5 2009 语言: English 文献类型: Article 作者关键词: Copper; Silica; Core-shell structure; Oxidation-reduction reaction; Formation mechanism KeyWords Plus: THERMAL-CONDUCTIVITY; NANOPARTICLES; PARTICLES; GROWTH 摘要: A kind of monodisperse core-shell structure of spherical silica at nanocrystalline copper has been successfully synthesized by a two-step synthesis method. A uniform spherical particle of silica was firstly fabricated according to the Stober method. The obtained silica sample was coated by nanocrystalline copper through oxidation-reduction process. The effects of the volume of water added in the reaction system on particle size of silica were investigated. The particle size of the as-synthesized silica changed from about 170 +/- 2 to 160 +/- 2 nm with the volume of the added water change from 2.3 to 20 ml. When the volume of the added water was changed to 40 ml, the diameter of the obtained silica particle was about 210 +/- 5 nm. The thickness of the coated copper can be controlled by using different sizes of silica particle. The formation mechanism was also discussed. (C) 2008 Elsevier B.V. All rights reserved. 地址: [Nan, Zhaodong; Wei, Chengzhen] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Liu, Na] Qufu Normal Univ, Coll Chem Sci, Qufu 273165, Peoples R China 通讯作者地址: Nan, ZD, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: zdnan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Nature Science Foundation of China 20753002 The authors gratefully acknowledge the financial support from the National Nature Science Foundation of China (20753002). 引用的参考文献数: 15 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0928-4931 DOI: 10.1016/j.msec.2008.09.027 29 字符的来源出版物名称缩写: MAT SCI ENG C-BIOMIM SUPRAM S ISO 来源文献出版物名称缩写: Mater. Sci. Eng. C-Biomimetic Supramol. Syst. 来源文献页码计数: 4 学科类别: Materials Science, Multidisciplinary ISI 文献传递号: 485QX 显示 139 条，共 413 条作者: Zhang, PH (Zhang, Pinghu); Tang, YH (Tang, Yinghua); Liu, XW (Liu, Xiaowen); Liu, WB (Liu, Wenbo); Zhang, XR (Zhang, Xiaorong); Liu, HQ (Liu, Hongqi); Peng, DX (Peng, Daxin); Gao, S (Gao, Song); Wu, YT (Wu, Yantao); Zhang, LY (Zhang, Luyong); Lu, S (Lu, Shan); Liu, XF (Liu, Xiufan) 标题: A Novel Genotype H9N2 Influenza Virus Possessing Human H5N1 Internal Genomes Has Been Circulating in Poultry in Eastern China since 1998 来源出版物: JOURNAL OF VIROLOGY, 83 (17): 8428-8438 SEP 2009 语言: English 文献类型: Article KeyWords Plus: A VIRUSES; AVIAN INFLUENZA; HONG-KONG; MOLECULAR EPIDEMIOLOGY; PHYLOGENETIC ANALYSIS; RECEPTOR SPECIFICITY; CONTINUING EVOLUTION; HUMAN INFECTION; SOUTHERN CHINA; MAINLAND CHINA 摘要: Many novel reassortant influenza viruses of the H9N2 genotype have emerged in aquatic birds in southern China since their initial isolation in this region in 1994. However, the genesis and evolution of H9N2 viruses in poultry in eastern China have not been investigated systematically. In the current study, H9N2 influenza viruses isolated from poultry in eastern China during the past 10 years were characterized genetically and antigenically. Phylogenetic analysis revealed that these H9N2 viruses have undergone extensive reassortment to generate multiple novel genotypes, including four genotypes (J, F, K, and L) that have never been recognized before. The major H9N2 influenza viruses represented by A/Chicken/Beijing/1/1994 (Ck/BJ/1/94)-like viruses circulating in poultry in eastern China before 1998 have been gradually replaced by A/Chicken/Shanghai/F/1998 (Ck/SH/F/98)-like viruses, which have a genotype different from that of viruses isolated in southern China. The similarity of the internal genes of these H9N2 viruses to those of the H5N1 influenza viruses isolated from 2001 onwards suggests that the Ck/SH/F/98-like virus may have been the donor of internal genes of human and poultry H5N1 influenza viruses circulating in Eurasia. Experimental studies showed that some of these H9N2 viruses could be efficiently transmitted by the respiratory tract in chicken flocks. Our study provides new insight into the genesis and evolution of H9N2 influenza viruses and supports the notion that some of these viruses may have been the donors of internal genes found in H5N1 viruses. 地址: [Zhang, Pinghu; Tang, Yinghua; Liu, Xiaowen; Liu, Wenbo; Zhang, Xiaorong; Liu, Hongqi; Peng, Daxin; Gao, Song; Wu, Yantao; Liu, Xiufan] Yangzhou Univ, Anim Infect Dis Lab, Coll Vet Med, Yangzhou 225009, Jiangsu, Peoples R China; [Zhang, Pinghu; Zhang, Luyong] China Pharmaceut Univ, New Drug Screening Ctr, Natl Drug Screening Lab, Nanjing 210009, Peoples R China; [Lu, Shan] Nanjing Med Univ, Affiliated Hosp 1, China US Vaccine Res Ctr, Nanjing 210029, Peoples R China; [Lu, Shan] Univ Massachusetts, Sch Med, Lab Nucle Acid Vaccines, Dept Med, Worcester, MA 01605 USA 通讯作者地址: Liu, XF, Yangzhou Univ, Anim Infect Dis Lab, Coll Vet Med, 48 E Wenhui Rd, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: xfliu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Key Technologies R & D Program of China 2006BAD06A01 National High-Tech Research and Development Program of China 2006AA10A205 Jiangsu Nature Science Fund BK2007581 BK2006728 This study was supported in part by the National Key Technologies R & D Program of China (grant 2006BAD06A01), by the National High-Tech Research and Development Program of China (grant 2006AA10A205) (X. Liu), and by Jiangsu Nature & Science Fund grants BK2007581 (to National Drug Screening Lab, Jiangsu New Drug Screening Center, China Pharmaceutical University) and BK2006728 (to China-US Vaccine Research Center, The First Affiliated Hospital of Nanjing Medical University). 引用的参考文献数: 36 被引频次: 0 出版商: AMER SOC MICROBIOLOGY 出版商地址: 1752 N ST NW, WASHINGTON, DC 20036-2904 USA ISSN: 0022-538X DOI: 10.1128/JVI.00659-09 29 字符的来源出版物名称缩写: J VIROL ISO 来源文献出版物名称缩写: J. Virol. 来源文献页码计数: 11 学科类别: Virology ISI 文献传递号: 485LF 显示 140 条，共 413 条作者: Geng, SZ (Geng, Shi-Zhong); Jiao, XA (Jiao, Xin-An); Pan, ZM (Pan, Zhi-Ming); Chen, XJ (Chen, Xiao-Juan); Zhang, XM (Zhang, Xiao-Ming); Chen, X (Chen, Xiang) 标题: An Improved Method to Knock Out the asd Gene of Salmonella enterica Serovar Pullorum 来源出版物: JOURNAL OF BIOMEDICINE AND BIOTECHNOLOGY: Art. No. 646380 2009 语言: English 文献类型: Article KeyWords Plus: POLYMERASE CHAIN-REACTION; GRAM-NEGATIVE BACTERIA; ESCHERICHIA-COLI; OLIGONUCLEOTIDE PRIMERS; ANTIBIOTIC-RESISTANCE; STABLE MAINTENANCE; VACCINE STRAINS; CLONING; TYPHIMURIUM; DISRUPTION 摘要: An asd-deleted (Delta asd) mutant of Salmonella enterica serovar Pullorum (SP) was constructed using an improved method of gene knockout by combining the pi-suicide plasmid system with the Red Disruption system. The asd gene was efficiently knocked out by the recombinant suicide vector, which replaced the asd gene with the Cm-R gene. Based on the balanced lethal host-vector system, the phenotype of the Delta asd mutant was further defined. The improved method was simpler and more effective than previously reported conventional methods. 地址: [Geng, Shi-Zhong; Jiao, Xin-An; Pan, Zhi-Ming; Chen, Xiao-Juan; Zhang, Xiao-Ming; Chen, Xiang] Yangzhou Univ, Jiangsu Key Lab Zoonosis, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Jiao, XA, Yangzhou Univ, Jiangsu Key Lab Zoonosis, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: jiao@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30425031 National programs for Fundamental Research and Development of China 2006CB504404 The authors thank sincerely Dr. Roy Curtiss III and Dr. Cristina Marolda for their help and guide in gene knock-out and thank the cooperation of faculty members at Jiangsu Key Laboratory of Zoonosis in Yangzhou University. The authors thank sincerely the editor and reviewers for their kind comments and suggestions. This research is supported by the National Natural Science Foundation of China (30425031) and National programs for Fundamental Research and Development of China (2006CB504404). 引用的参考文献数: 26 被引频次: 0 出版商: HINDAWI PUBLISHING CORPORATION 出版商地址: 410 PARK AVENUE, 15TH FLOOR, #287 PMB, NEW YORK, NY 10022 USA ISSN: 1110-7243 文献编号: 646380 DOI: 10.1155/2009/646380 29 字符的来源出版物名称缩写: J BIOMED BIOTECHNOL ISO 来源文献出版物名称缩写: J. Biomed. Biotechnol. 来源文献页码计数: 8 学科类别: Biotechnology & Applied Microbiology; Medicine, Research & Experimental ISI 文献传递号: 485IF 显示 141 条，共 413 条作者: Wang, ZY (Wang, Z. Y.); Shi, SR (Shi, S. R.); Xu, MJ (Xu, M. J.); Yang, HM (Yang, H. M.) 标题: 16S rRNA-based analysis of bacterial diversity in the microbial flora of the goose intestinal tract 来源出版物: JOURNAL OF ANIMAL AND FEED SCIENCES, 18 (3): 531-540 2009 语言: English 文献类型: Article 作者关键词: bacterial diversity; microbial flora; intestinal tract; DGGE; geese KeyWords Plus: GRADIENT GEL-ELECTROPHORESIS; BROILER-CHICKENS; PCR; POPULATIONS; GENES; CECUM; DGGE 摘要: The microflora in the gastrointestinal tract of poultry influences digestion, health, and wellbeing. Analysis of poultry gut microflora has been done mainly by culture-based methods. Studies using these techniques have been useful for identification and analysis of specific groups of bacteria, however, the use of enrichment medium precludes even relative quantitation of bacterial species. Recent advances in molecular techniques make it possible to identify different bacterial populations in poultry gastrointestinal tract. In this study, the intestinal microbiota was examined using 16S rRNA targeted probes from bacterial DNA isolated from five intestinal sections. DNA from microbial flora of five intestinal sections (duodenum, jejunum, ileum, caecum, colon) of six geese was extracted by lysozyme-SDS-phenol/chloroform and freeze thawing combined method. The predominant bacterial community structure was analysed by Polymerase Chain Reaction (PCR) amplification of the DNA followed by Denaturing Gradient Gel Electrophoresis (DGGE). The results showed that there were common bands in the five tract segments analysed, but also many differential bands. Phylogenetic and similarity analyses of the sequences of the cloned fragments from DGGE revealed that the similarity of 26 clones was over 97%, others were between 94-96%, and 19 clones of all were similar to sequences of uncultured bacteria. 地址: [Wang, Z. Y.; Shi, S. R.; Xu, M. J.; Yang, H. M.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu Prov, Peoples R China; [Shi, S. R.] Chinese Acad Agr Sci, Poultry Inst, Yangzhou 225003, Jiangsu Prov, Peoples R China 通讯作者地址: Wang, ZY, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu Prov, Peoples R China. 电子邮箱地址: dkwzy@263.net; ssr236@163.com 基金资助致谢: 基金资助机构授权号 Ministry of Science and Technology 2008BADB21308 Supported by the Scientific and Technical Support Program of "Eleventh Five-Year Plan" of the Ministry of Science and Technology, P.R. China, 2008BADB21308 引用的参考文献数: 19 被引频次: 0 出版商: KIELANOWSKI INST ANIMAL PHYSIOLOGY NUTRITION 出版商地址: UL INSTYTUCKA 3, 05-110 JABLONNA, POLAND ISSN: 1230-1388 29 字符的来源出版物名称缩写: J ANIM FEED SCI ISO 来源文献出版物名称缩写: J. Anim. Feed Sci. 来源文献页码计数: 10 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 486TP 显示 142 条，共 413 条作者: Wang, Y (Wang, Yang); Liu, ZQ (Liu, Zaiqing); Yao, GJ (Yao, Guojun); Zhu, PH (Zhu, Peihua); Hu, XY (Hu, Xiaoya); Yang, C (Yang, Chun); Xu, Q (Xu, Qin) 标题: An electrochemical assay for the determination of Se (IV) in a sequential injection lab-on-valve system 来源出版物: ANALYTICA CHIMICA ACTA, 649 (1): 75-79 SEP 1 2009 语言: English 文献类型: Article 作者关键词: Sequential injection; Lab-on-valve; Cathodic stripping voltammetry; Mercury film; Se (IV) KeyWords Plus: CATHODIC STRIPPING VOLTAMMETRY; PLASMA-ATOMIC EMISSION; MASS SPECTROMETRY; BEAD INJECTION; WATER SAMPLES; SELENIUM; ELECTRODE; FLUORESCENCE; EXTRACTION; GENERATION 摘要: A sequential injection lab-on-valve (LOV) unit, integrating a miniaturized electrochemical flow cell (EFC), has been constructed for the determination of trace amounts of Se (IV) by employing cathodic stripping voltammetry (CSV) technique. The procedure is carried out on a mercury film coated glassy carbon electrode. The analyte solution and electrolyte solution were continuously aspirated and merged in the holding coil (HC) by using a single syringe pump, which were afterwards pushed into the EFC, where the peak current was generated during the subsequent deposition/stripping procedure and measured as the basis of quantification. Assay parameters were optimized in order to achieve the best analytical performance. including mercury film preparation, supporting electrolyte composition, deposition potential and deposition time, and flow variables in the LOV. By loading a sample volume of 500 mu L, a linear calibration graph was derived within 1-600 mu g L-1, and a detection limit (36) of 0.11 mu g L-1 was achieved along with a sampling frequency of 20 h(-1). By integrating the EFC into the LOV unit, the assembling system not only minimized the sample/reagent consumption and waste generation, but also enhanced the sampling frequency. The work itself extended the applications of electrochemical detection techniques and provided a good platform for Se (IV) electrochemical analysis. (C) 2009 Published by Elsevier B.V. 地址: [Wang, Yang; Liu, Zaiqing; Yao, Guojun; Zhu, Peihua; Hu, Xiaoya; Yang, Chun; Xu, Qin] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Hu, XY, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: xyhu@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China Postdoctoral Science Foundation of China 授权号 20675071 20875081 20080431125 Postdoctoral Science Foundation of Jiangsu Province 0801056B Nature Foundation of Jiangsu Province BK2006065 This work was supported by the National Natural Science Foundation of China (20675071, 20875081), Postdoctoral Science Foundation of China (20080431125), Postdoctoral Science Foundation of Jiangsu Province (0801056B) and Nature Foundation of Jiangsu Province (BK2006065). 引用的参考文献数: 33 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0003-2670 DOI: 10.1016/j.aca.2009.06.055 29 字符的来源出版物名称缩写: ANAL CHIM ACTA ISO 来源文献出版物名称缩写: Anal. Chim. Acta 来源文献页码计数: 5 学科类别: Chemistry, Analytical ISI 文献传递号: 486AZ 显示 143 条，共 413 条作者: Yin, BF (Yin, Baofa); Yang, SM (Yang, Shengmei); Wei, WH (Wei, Wanhong); Zhang, YM (Zhang, Yanming) 标题: Male reproductive success in plateau pikas (Ochotona curzoniae): A microsatellite analysis 来源出版物: MAMMALIAN BIOLOGY, 74 (5): 344-350 2009 语言: English 文献类型: Article 作者关键词: Male reproductive success; Microsatellites; Paternity analysis; Plateau pika KeyWords Plus: EXTRA-PAIR PATERNITY; ORYCTOLAGUS-CUNICULUS; MARMOTA-MARMOTA; SOCIAL-BEHAVIOR; LOCI; BIODIVERSITY; POPULATION; RABBIT 摘要: In many social species, competition and cooperation between group members may lead to a large variance in reproductive success among individuals, especially for adult male. From April to August 2002, we studied the adult male reproductive success of plateau pikas in Haibei Alpine Meadow Ecosystem Research Station, Chinese Academy of Science, using microsatellite analysis of paternity, mark-recapture and behavioral observations. Our result indicated that the reproductive success of adult males had a large variance. Its average was 6 individuals and range was from 0 to 13 individuals. One-third of males sired 63.22% offspring. There was a hierarchy system in polygynandrous families. Although the reproductive success of dominant males was higher than that of subordinate males, subordinate males still play an important role in the reproductive Success of the population. (C) 2009 Published by Elsevier GmbH on behalf of Deutsche Gesellschaft fur Saugetierkunde. 地址: [Yin, Baofa; Yang, Shengmei; Wei, Wanhong] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China; [Yin, Baofa; Zhang, Yanming] Chinese Acad Sci, NW Plateau Inst Biol, Xining 810001, Peoples R China 通讯作者地址: Wei, WH, Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China. 电子邮箱地址: whwei@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 the National Basic Research Program of China 2007CB109102 Chinese Academy of Sciences KSCX2-1-03 KSCX2-SW-103 We thank Dr. Fahong Yu for critical reviewing of the manuscript. This work was supported by the National Basic Research Program of China (973 program: 2007CB109102) and the Innovation Programs of the Chinese Academy of Sciences (KSCX2-1-03, KSCX2-SW-103). 引用的参考文献数: 36 被引频次: 0 出版商: ELSEVIER GMBH, URBAN & FISCHER VERLAG 出版商地址: OFFICE JENA, P O BOX 100537, 07705 JENA, GERMANY ISSN: 1616-5047 DOI: 10.1016/j.mambio.2008.10.001 29 字符的来源出版物名称缩写: MAMM BIOL ISO 来源文献出版物名称缩写: Mamm. Biol. 来源文献页码计数: 7 学科类别: Zoology ISI 文献传递号: 484JW 显示 144 条，共 413 条作者: Yang, XF (Yang, Xiu-feng); Kang, YM (Kang, Yan-ming); Zhong, K (Zhong, Ke) 标题: Effects of geometric parameters and electric indexes on the performance of laboratory-scale electrostatic precipitators 来源出版物: JOURNAL OF HAZARDOUS MATERIALS, 169 (1-3): 941-947 SEP 30 2009 语言: English 文献类型: Article 作者关键词: Electrostatic precipitator; Collection efficiency; Geometric parameter; Electric index KeyWords Plus: COLLECTING POLYDISPERSE PARTICLES; GRADE EFFICIENCY; WIRE PLATE; MODEL; PREDICTION; TRANSPORT; FIELDS; FLOW 摘要: The performance of electrostatic precipitators (ESPs) is affected by factors such as the geometric configurations, the charge conditions and the fluid flow and the particulate flow characteristics. In this paper, a theoretical model is presented to study the particle transport in the collecting channel of a laboratory-scale single-stage multi-wire ESP. The employed model is validated by comparing its predictions with published experimental data and other theoretical prediction models. The particle size distribution is represented by a lognormal function. and the effects of the geometric parameters of ESPs on collection efficiency under different charge conditions are calculated and analyzed. The results confirm that the collection efficiency of ESPs can be enhanced by employing large-sized corona wire under the same average current density or corona power ratio, while the opposite rule is shown under the same electric field strength. (c) 2009 Elsevier B.V. All rights reserved. 地址: [Yang, Xiu-feng; Kang, Yan-ming; Zhong, Ke] Donghua Univ, Sch Environm Sci & Engn, Shanghai 201620, Peoples R China; [Yang, Xiu-feng] Yangzhou Univ, Sch Energy & Power Engn, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Kang, YM, Donghua Univ, Sch Environm Sci & Engn, Shanghai 201620, Peoples R China. 电子邮箱地址: ymkang@dhu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 50578034 Shanghai Educational Development Foundation Titled "Shuguang Project", Shanghai, P. R. China 03SG30 This work was supported by the National Natural Science Foundation of China (Grant No. 50578034) and Shanghai Educational Development Foundation Titled "Shuguang Project", Shanghai, P. R. China (Grant No. 03SG30). 引用的参考文献数: 33 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0304-3894 DOI: 10.1016/j.jhazmat.2009.04.054 29 字符的来源出版物名称缩写: J HAZARD MATER ISO 来源文献出版物名称缩写: J. Hazard. Mater. 来源文献页码计数: 7 学科类别: Engineering, Environmental; Engineering, Civil; Environmental Sciences ISI 文献传递号: 483LE 显示 145 条，共 413 条作者: Yuan, YG (Yuan, Y. -G.); Cheng, Y (Cheng, Y.); Guo, L (Guo, L.); Ding, GL (Ding, G. -L.); Bai, YJ (Bai, Y. -J.); Miao, MX (Miao, M. -X.); An, LY (An, L. -Y.); Zhao, JH (Zhao, J. -H.); Cao, YJ (Cao, Y. -J.) 标题: Cloned kids derived from caprine mammary gland epithelial cells 来源出版物: THERIOGENOLOGY, 72 (4): 500-505 SEP 1 2009 语言: English 文献类型: Article 作者关键词: Developmental biology; Embryo; Goat; Mammary gland epithelial cell; Nucleus transfer KeyWords Plus: FETAL FIBROBLAST CELLS; NUCLEAR TRANSFER; SOMATIC-CELLS; GOATS; GENE; EFFICIENCY; OOCYTES; EXPRESSION; SHEEP; PIGS 摘要: The use of nucleus transfer techniques to generate transgenic dairy goats capable of producing recombinant therapeutic proteins in milk could have a major impact on the pharmaceutical industry. However, transfection or gene targeting of nucleus transfer donor cells requires a long in vitro culture period and the selection of marker genes. In the current study, we evaluated the potential for using caprine mammary gland epithelial cells (CMGECs), isolated from udders of lactating F1 hybrid goats (Capra hircus) and cryopreserved at Passages 24 to 26, for nucleus transfer into enucleated in vivo-matured oocytes. Pronuclear-stage reconstructed embryos were transferred into the oviducts of 31 recipient goats. Twenty-three (74%), 21 (72%), and 14 (48%) recipients were confirmed pregnant by ultrasonography on Days 30, 60, and 90, respectively. Four recipients aborted between 35 and 137 d of gestation. Five recipients carried the pregnancies to term and delivered one goat kid each, one of which subsequently died due to respiratory difficulties. The remaining four goat kids were healthy and well. Single-strand conformation polymorphism analysis confirmed that all kids were clones of the donor cells. In conclusion, the CMGECs remained totipotent for nucleus transfer. (C) 2009 Elsevier Inc. All rights reserved. 地址: [Yuan, Y. -G.; Cheng, Y.; Guo, L.; Ding, G. -L.; Bai, Y. -J.; Miao, M. -X.; An, L. -Y.; Zhao, J. -H.; Cao, Y. -J.] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Cheng, Y, Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: yz.dyx@public.yz.js.cn 基金资助致谢: 基金资助机构授权号 High Technology Research Program of Jiangsu Province BG-98501-12 This study was supported by the High Technology Research Program of Jiangsu Province (BG-98501-12), China. We thank Dong-Lan Xu for providing technical assistance. We also thank Zhao-Yang Yao and ShengHua Tang for their roles in caring for the cloned goats. 引用的参考文献数: 33 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 0093-691X DOI: 10.1016/j.theriogenology.2009.04.005 29 字符的来源出版物名称缩写: THERIOGENOLOGY ISO 来源文献出版物名称缩写: Theriogenology 来源文献页码计数: 6 学科类别: Reproductive Biology; Veterinary Sciences ISI 文献传递号: 482PR 显示 146 条，共 413 条作者: Miao, L (Miao, L.); Qian, G (Qian, G.) 标题: A condition for the solvability of finite groups 来源出版物: SIBERIAN MATHEMATICAL JOURNAL, 50 (4): 687-691 JUL 2009 语言: English 文献类型: Article 作者关键词: solvable group; Sylow subgroup; M-supplemented subgroup; finite group KeyWords Plus: SUBGROUPS 摘要: A subgroup H is called a"(3)-supplemented in a finite group G, if there exists a subgroup B of G such that G = HB and H (1) B is a proper subgroup of G for every maximal subgroup H (1) of H. We investigate the influence of a"(3)-supplementation of Sylow subgroups and obtain a condition for solvability and p-supersolvability of finite groups. 地址: [Miao, L.] Yangzhou Univ, Yangzhou, Peoples R China; [Qian, G.] Changshu Inst Technol, Changshu, Jiangsu, Peoples R China 通讯作者地址: Miao, L, Yangzhou Univ, Yangzhou, Peoples R China. 电子邮箱地址: miaolong714@vip.sohu.com 基金资助致谢: 基金资助机构授权号 Tianyuan Fund for Mathematics of P. R. China 10626047 NSFC Qing Lan Project of the Jiangsu Province The authors were supported by the Tianyuan Fund for Mathematics of P. R. China ( Grant 10626047), the NSFC, and the Qing Lan Project of the Jiangsu Province. 引用的参考文献数: 11 被引频次: 1 出版商: CONSULTANTS BUREAU/SPRINGER 出版商地址: 233 SPRING ST, NEW YORK, NY 10013 USA ISSN: 0037-4466 DOI: 10.1007/s11202-009-0078-4 29 字符的来源出版物名称缩写: SIB MATH J-ENGL TR ISO 来源文献出版物名称缩写: Sib. Math. J. 来源文献页码计数: 5 学科类别: Mathematics ISI 文献传递号: 481UN 显示 147 条，共 413 条作者: Sun, W (Sun, Wei); Musa, HH (Musa, Hassan Hussein); Chang, H (Chang, Hong); Tsunoda, K (Tsunoda, Kenji) 标题: Comparison of genetic detection efficiency of different markers under the same genetic background 来源出版物: AFRICAN JOURNAL OF BIOTECHNOLOGY, 8 (11): 2437-2442 JUN 3 2009 语言: English 文献类型: Article 作者关键词: Genetic markers; genetic differentiation; genetic detection efficiency KeyWords Plus: ASSISTED SELECTION; POPULATION; POLYMORPHISM; DEPENDENCE; ANCESTRY; SHEEP; DNA 摘要: Chinese native sheep populations, Hu sheep, Tong sheep, Small-tailed Han sheep and Tan sheep were used to study the efficiency of genetic markers. The genetic markers used in this study include morphological and ecological indices, blood protein enzyme, microsatellite DNA and the combination of three markers. The results showed that the morphological and ecological indices are not accurate tools to determine the relationships among populations. In contrast, blood protein enzyme and microsatellite DNA were the best markers for genetic diversity among sheep populations. Therefore, selection of markers depends on the aim of research; for instance neutral markers are selected to study the origin of breeds, trait indices for economical or ecological classification, and multi-combined genetic markers for the relations among populations. 地址: [Sun, Wei; Musa, Hassan Hussein; Chang, Hong] Yangzhou Univ, Anim Sci & Technol Coll, Yangzhou 225009, Jiangsu Prov, Peoples R China; [Musa, Hassan Hussein] Univ Nyala, Fac Vet Sci, Nyala 155, Sudan; [Tsunoda, Kenji] Showa Univ, Sch Med, Tokyo 142, Japan 通讯作者地址: Sun, W, Yangzhou Univ, Anim Sci & Technol Coll, Yangzhou 225009, Jiangsu Prov, Peoples R China. 电子邮箱地址: dkxmsunwei@163.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30410103150 China Postdoctoral Science Foundation 20080430470 State Scientific Basic Research platform Program 2005DKA21101 National High Technology Research and Development Program of China 2006AA10Z198 Support Foundation of China 2008BADB2B04 Natural Science Foundation of Jiangsu Province of China Basic Natural Science Foundation for Colleges and Universities Jiangsu Province BK2007556 NK051039 Jiangsu Government Scholarship Qing Lan Project of Colleges and Universities Jiangsu Province New Century Talent Project of Yangzhou University in China This work was supported by the International Cooperation Item of the National Natural Science Foundation of China (30410103150), China Postdoctoral Science Foundation (No. 20080430470), State Scientific Basic Research platform Program (No. 2005DKA21101), National High Technology Research and Development Program of China (863 Program) (No. 2006AA10Z198), Support Foundation of China during the 11th Five-Year Plan Period (No. 2008BADB2B04), Natural Science Foundation of Jiangsu Province of China (BK2007556), Basic Natural Science Foundation for Colleges and Universities Jiangsu Province (NK051039), Jiangsu Government Scholarship for Overseas Studies Project, Qing Lan Project of Colleges and Universities Jiangsu Province, and the New Century Talent Project of Yangzhou University in China. 引用的参考文献数: 27 被引频次: 0 出版商: ACADEMIC JOURNALS 出版商地址: P O BOX 5170-00200 NAIROBI, VICTORIA ISLAND, LAGOS 73023, NIGERIA ISSN: 1684-5315 29 字符的来源出版物名称缩写: AFR J BIOTECHNOL ISO 来源文献出版物名称缩写: Afr. J. Biotechnol. 来源文献页码计数: 6 学科类别: Biotechnology & Applied Microbiology ISI 文献传递号: 481SB 显示 148 条，共 413 条作者: Yang, HM (Yang, H. M.); Wang, ZY (Wang, Z. Y.); Lu, J (Lu, J.) 标题: Study on the relationship between eggshell colors and egg quality as well as shell ultrastructure in Yangzhou chicken 来源出版物: AFRICAN JOURNAL OF BIOTECHNOLOGY, 8 (12): 2898-2902 JUN 17 2009 语言: English 文献类型: Article 作者关键词: Shell color; egg quality; ultrastructure; Yangzhou chicken KeyWords Plus: MINERALIZATION; PIGMENTATION; MEMBRANES; TRAITS; AGES 摘要: Experiments were conducted to evaluate the relation between eggshell colors and egg quality as well as shell ultrastructure in Yangzhou chicken. A total of 120 eggs on the day of lay of New Yangzhou chickens were selected. The eggshell color, shape index, shell strength, shell thickness, egg weight, albumen weight, yolk weight, shell weight, yolk color, calcium content of shell, albumen and yolk were measured. Then the ultrastructure of transect and outer shell was observed through scan electron microscopy. The results showed that the tenderness of shell strength and shell thickness reduced as the shell color became shallow, however the pores in the shell and shape index increased. There were significant correlations between shell color and shell strength, shell thickness, and shell weight ( P < 0.05). There were no distinct correlations between shell color and egg weight, albumen weight, yolk weight, haugh unit, yolk color, calcium content in albumen and yolk ( P > 0.05). It was concluded that some egg quality traits such as shell strength, shell thickness, shell weight and shell ultrastructure could be assessed through the shell color. 地址: [Yang, H. M.; Wang, Z. Y.; Lu, J.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou, Jiangsu Prov, Peoples R China 通讯作者地址: Wang, ZY, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou, Jiangsu Prov, Peoples R China. 电子邮箱地址: dkwzy@263.net 基金资助致谢: 基金资助机构 Support Project of Science and Technology of the People's Republic of China 授权号 2008badb2b08 This research was financially supported by the Support Project of Science and Technology of the People's Republic of China ( Grant NO.: 2008badb2b08). 引用的参考文献数: 21 被引频次: 0 出版商: ACADEMIC JOURNALS 出版商地址: P O BOX 5170-00200 NAIROBI, VICTORIA ISLAND, LAGOS 73023, NIGERIA ISSN: 1684-5315 29 字符的来源出版物名称缩写: AFR J BIOTECHNOL ISO 来源文献出版物名称缩写: Afr. J. Biotechnol. 来源文献页码计数: 5 学科类别: Biotechnology & Applied Microbiology ISI 文献传递号: 481SE 显示 149 条，共 413 条作者: Cheng, JH (Cheng, Jin-hua); Qiao, N (Qiao, Na); Zhao, WM (Zhao, Wen-ming); Xu, Q (Xu, Qi); Zhang, HB (Zhang, Hai-bo); Duan, XJ (Duan, Xiu-jun); Ji, WL (Ji, Wen-lin); Chen, GH (Chen, Guo-hong) 标题: Genetic variation of Pit-1 gene in Chinese indigenous and Western goose populations 来源出版物: AFRICAN JOURNAL OF BIOTECHNOLOGY, 8 (14): 3147-3153 JUL 20 2009 语言: English 文献类型: Article 作者关键词: Goose; single nucleotide polymorphisms (SNPs); pituitary-specific transcription factor gene (Pit-1) KeyWords Plus: TRANSCRIPTION FACTOR; CHICKEN PITUITARY; CARCASS TRAITS; MESSENGER-RNA; GROWTH TRAITS; POU1F1 GENE; POLYMORPHISMS; PIT-1/GHF-1; EXPRESSION; CLONING 摘要: Pituitary-specific transcription factor (Pit-1, or GHF1, or POU1F1) is expressed in the pituitary gland; it regulates pituitary development and expression of the growth hormone, prolactin and thyrotropin - submit genes. Pit-1 gene has been regarded as a candidate gene for production performance. The genetic variation of Pit-1 gene was investigated in five Chinese indigenous goose populations and one Western goose population by PCR-SSCP. In this study, the sequences of goose Pit-1 gene were identified with duck sequence; three SNPs detected were A57G in the intron, G161A and T282G were in the exon, and T282G changed the amino acid from Cys to Trp. A57G and G161A appeared only in the Western population Landoise goose. The genotypes distribution showed significant differences between different types of population. 地址: [Cheng, Jin-hua; Qiao, Na; Zhao, Wen-ming; Xu, Qi; Zhang, Hai-bo; Duan, Xiu-jun; Chen, Guo-hong] Yangzhou Univ, Coll Anim Sci & Technol, Jiangsu, Peoples R China; [Ji, Wen-lin] Jiangsu Polytech Coll Anim Husb & Vet, Natl Water Fowl Species Gene Pool, Jiangsu, Peoples R China; [Cheng, Jin-hua] Jiangsu Acad Agr Sci, Nanjing, Peoples R China 通讯作者地址: Cheng, JH, Yangzhou Univ, Coll Anim Sci & Technol, Jiangsu, Peoples R China. 电子邮箱地址: ghchen@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Jiangsu Province Natural Science Foundation 07KJB230138 National Science and Technology 2006BDA01A09 This work was supported by Jiangsu Province Natural Science Foundation (grant No. 07KJB230138) and National Science and Technology Support Subject (grant No. 2006BDA01A09) 引用的参考文献数: 28 被引频次: 0 出版商: ACADEMIC JOURNALS 出版商地址: P O BOX 5170-00200 NAIROBI, VICTORIA ISLAND, LAGOS 73023, NIGERIA ISSN: 1684-5315 29 字符的来源出版物名称缩写: AFR J BIOTECHNOL ISO 来源文献出版物名称缩写: Afr. J. Biotechnol. 来源文献页码计数: 7 学科类别: Biotechnology & Applied Microbiology ISI 文献传递号: 481SK 显示 150 条，共 413 条作者: Zhu, LQ (Zhu, L. Q.); Ren, M (Ren, M.); Lin, YQ (Lin, Y. Q.); Ding, XY (Ding, X. Y.); Zhang, GP (Zhang, G. P.); Zhao, X (Zhao, X.); Zhu, GQ (Zhu, G. Q.) 标题: Identification of a Bovine viral diarrhea virus 2 isolated from cattle in China 来源出版物: ACTA VIROLOGICA, 53 (2): 131-134 2009 语言: English 文献类型: Article 作者关键词: Bovine viral diarrhea virus 2; cattle; E2; phylogenetic analysis; 5 '-UTR KeyWords Plus: PHYLOGENETIC ANALYSIS; BVDV; TYPE-2; INFECTIONS; DIVERSITY; OUTBREAKS; PROTEIN 摘要: The identification and characterization of bovine viral diarrhea virus 2 (BVDV-2) strain SD-06 isolated from cattle in China is reported. We performed sequence analysis of 5'-untranslated region (5'-UTR) and E2 sequences and the identity at the nucleotide and amino acid level indicated that the isolate was closely related to BVDV-2. The BVDV-2 strain New York'93 showed the highest sequence homology with the isolate SD-06. The phylogenetic analysis revealed that the isolate SD-06 belonged to BVDV-2a subtype. Furthermore. immunofluorescence assay with the monoclonal antibody specific for BVDV-2 glycoprotein E2 confirmed this identification. Thus, the strain SD-06 was the first isolate of BVDV-2 identified in China. 地址: [Zhu, L. Q.; Ren, M.; Lin, Y. Q.; Zhu, G. Q.] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China; [Ding, X. Y.] NW A&F Univ, Coll Life Sci, Yangling 712100, Peoples R China; [Zhang, G. P.] Henan Acad Agr Sci, Henan Prov Key Lab Anim Immunol, Zhengzhou 450002, Peoples R China; [Zhao, X.] McGill Univ, Dept Anim Sci, Ste Anne De Bellevue, PQ H9X 3V9, Canada 通讯作者地址: Zhu, GQ, Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China. 电子邮箱地址: yzgqzhu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Science and Technology Department of Jiangsu province BE2008363 This work was supported by the Science and Technology Department of Jiangsu province (grant No. BE2008363). 引用的参考文献数: 29 被引频次: 1 出版商: SLOVAK ACADEMIC PRESS LTD 出版商地址: PO BOX 57 NAM SLOBODY 6, 810 05 BRATISLAVA, SLOVAKIA ISSN: 0001-723X DOI: 10.4149/av_2009_02_131 29 字符的来源出版物名称缩写: ACTA VIROL ISO 来源文献出版物名称缩写: Acta Virol. 来源文献页码计数: 4 学科类别: Virology ISI 文献传递号: 481IH 显示 151 条，共 413 条作者: Li, HF (Li, Hui-Fang); Zhu, WQ (Zhu, Wen-Qi); Chen, KW (Chen, Kuan-Wei); Zhang, TJ (Zhang, Tang-Jie); Song, WT (Song, Wei-Tao) 标题: Association of polymorphisms in the intron 1 of duck prolactin with egg performance 来源出版物: TURKISH JOURNAL OF VETERINARY & ANIMAL SCIENCES, 33 (3): 193-197 2009 语言: English 文献类型: Article 作者关键词: PRL gene; PCR-RFLP; Gaoyou duck; double-yolked egg KeyWords Plus: CHICKEN PROLACTIN; GENE; EXPRESSION; CLONING; PIT-1; BROODINESS; GROWTH; TURKEY; CDNA 摘要: Gaoyou duck (Chinese indigenous breed) is famous for double-yolked egg. In the present study, SNP of prolactin (PRL) gene intron 1 of Gaoyou duck was detected by PCR-RFLP and DNA sequencing. The results indicated that there were 2 Dra I recognition sites in intron 1 of the PRL gene, but only 1 was of polymorphism. A T/C mutation at the position of the 1326 bp of the PRL gene was found by DNA sequencing, and resulted in 3 genotypes AA, AB, and BB. The frequencies of genotype BB and allele B were the highest. The association analysis between the polymorphism PRL gene intron 1 and egg performance was carried out. The least square analysis showed that the BB ducks had significant egg weight at the age of 30 weeks than AB ducks (P < 0.01), the double-yolk percentage of the AB ducks was much higher than that of BB ducks (P < 0.05) in double-yolk ducks, but there was not significant difference in egg number, longest clutch days, and the body weight at first egg among the three genotypes. 地址: [Li, Hui-Fang; Zhu, Wen-Qi; Chen, Kuan-Wei] Chinese Acad Agr Sci, Inst Poultry Sci, Yangzhou 225003, Jiangsu Prov, Peoples R China; [Zhang, Tang-Jie; Song, Wei-Tao] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu Prov, Peoples R China 通讯作者地址: Li, HF, Chinese Acad Agr Sci, Inst Poultry Sci, Yangzhou 225003, Jiangsu Prov, Peoples R China. 电子邮箱地址: lhfxf_002@yahoo.com.cn 基金资助致谢: 基金资助机构授权号 Programs of the National Technological Supporting Project of P. R. China 2008BDAB2B08 High Technological Project of Jaingsu Province of P. R. China BG2007323 This research was supported by the Programs of the National Technological Supporting Project of P. R. China (No. 2008BDAB2B08) and the High Technological Project of Jaingsu Province of P. R. China (No. BG2007323). 引用的参考文献数: 15 被引频次: 0 出版商: SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK 出版商地址: ATATURK BULVARI NO 221, KAVAKLIDERE, TR-06100 ANKARA, TURKEY ISSN: 1300-0128 DOI: 10.3906/vet-0709-4 29 字符的来源出版物名称缩写: TURK J VET ANIM SCI ISO 来源文献出版物名称缩写: Turk. J. Vet. Anim. Sci. 来源文献页码计数: 5 学科类别: Veterinary Sciences ISI 文献传递号: 476ON 显示 152 条，共 413 条作者: Musa, HH (Musa, Hassan H.); Chen, GH (Chen, Guo H.); Cheng, JH (Cheng, Jin H.); Bao, WB (Bao, Wen B.); Suleiman, AH (Suleiman, Adam H.) 标题: Single strand conformation polymorphism in intron I of the chicken apoVLDL-II gene, and its relationship with triglyceride and very low density lipoprotein concentrations 来源出版物: TURKISH JOURNAL OF VETERINARY & ANIMAL SCIENCES, 33 (3): 253-255 2009 语言: English 文献类型: Article 作者关键词: PCR-SSCP; Apo VLDL-II; serum biochemical; chicken KeyWords Plus: GALLUS-DOMESTICUS; RICH LIPOPROTEINS; LAYING HEN; PLASMA; ASSOCIATION; CHOLESTEROL; METABOLISM; IMMATURE; TURKEY; LIVER 摘要: Genetically fat and lean chickens reared identically in the same environment were used to investigate the effect of the apoVLDL-II gene (intron I) on total cholesterol, triglyceride, and lipoprotein concentrations. The overall allele frequency in the 2 populations was 0.59 for allele A and 0.41 for allele B. The allele frequency in the Rugao breed was 0.52 for allele A and 0.48 for allele B; however, in the Anka breed it was 0.65 for allele A and 0.35 for allele B. The apoVLDL-II genotype in the genetically fat Anka breed was associated with a significant increase in serum triacylglyceride concentration in sexually immature birds. 地址: [Musa, Hassan H.; Chen, Guo H.; Cheng, Jin H.; Bao, Wen B.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China; [Musa, Hassan H.; Suleiman, Adam H.] Univ Nyala, Fac Vet Sci, Nyala 155, Sudan 通讯作者地址: Musa, HH, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China. 电子邮箱地址: hassan_hm30@yahoo.com 引用的参考文献数: 17 被引频次: 0 出版商: SCIENTIFIC TECHNICAL RESEARCH COUNCIL TURKEY-TUBITAK 出版商地址: ATATURK BULVARI NO 221, KAVAKLIDERE, TR-06100 ANKARA, TURKEY ISSN: 1300-0128 DOI: 10.3906/vet-0804-26 29 字符的来源出版物名称缩写: TURK J VET ANIM SCI ISO 来源文献出版物名称缩写: Turk. J. Vet. Anim. Sci. 来源文献页码计数: 3 学科类别: Veterinary Sciences ISI 文献传递号: 476ON 显示 153 条，共 413 条作者: Ge, LQ (Ge, Lin-Quan); Hu, JH (Hu, Jun-Huan); Wu, JC (Wu, Jin-Cai); Yang, GQ (Yang, Guo-Qing); Gui, H (Gui, Hainan) 标题: Insecticide-Induced Changes in Protein, RNA, and DNA Contents in Ovary and Fat Body of Female Nilaparvata lugens (Hemiptera: Delphacidae) 来源出版物: JOURNAL OF ECONOMIC ENTOMOLOGY, 102 (4): 1506-1514 AUG 2009 语言: English 文献类型: Article 作者关键词: insecticides; Nilaparvata lugens; ovary; fat body; protein KeyWords Plus: BROWN PLANTHOPPER; RICE; RESURGENCE; HOMOPTERA; PREDATORS 摘要: The widespread use of insecticides is known to cause resurgence in Nilaparvata lugens (Stal) (Hemiptera: Delphacidae) populations, a serious insect pest of rice, Orzya sativa L., crops in Asia. The current study investigated insecticide-induced changes in protein, RNA, and DNA levels in the ovary and fat body of adult female N. lugens. Potted rice plants were sprayed with different concentrations of imidacloprid, triazophos, and detamethrin. The results showed that all three insecticides caused a significant increase in protein and RNA contents in the ovary and fat body of adult females developed from nymphs fed on treated plants compared with those from on untreated plants, although there was no significant effect on DNA content. In general, protein and RNA contents in both ovary and fat body increased linearly with insecticide concentrations or days after emergence (DAEs) when they were applied. There was a significant correlation between protein content and RNA content in both ovary and fat body. In addition, the relationship between ratios of RNA to protein in ovary and fat body of adult female N. lugens and insecticide concentrations showed a significant positive correlation for most DAEs of imidacloprid and several DAEs of triazophos and deltamethrin treatments. These findings suggest that RNA in both ovary and fat body was more sensitive to insecticides and that the insecticide-induced changes in RNA content in turn influence protein synthesis in ovary and fat body. Consistently, RNA-to-protein ratios in ovary and fat body were approximate to 0.42 in all treatments and controls. 地址: [Ge, Lin-Quan; Hu, Jun-Huan; Wu, Jin-Cai; Yang, Guo-Qing] Yangzhou Univ, Plant Protect Coll, Yangzhou 225009, Peoples R China; [Gui, Hainan] Indooroopilly Sci Ctr, Dept Primary Ind & Fisheries, Indooroopilly, Qld 4068, Australia 通讯作者地址: Wu, JC, Yangzhou Univ, Plant Protect Coll, Yangzhou 225009, Peoples R China. 电子邮箱地址: jc.wu@public.yz.js.cn 基金资助致谢: 基金资助机构授权号 State Basic Research and Development Program of China 2006CB102003 National Natural Science Foundation of China 30470285 We thank three anonymous referees for helpful connections and comments on the first version of the article. This research was funded in part by the major State Basic Research and Development Program of China (973 program, 2006CB102003) and the National Natural Science Foundation of China (30470285). 引用的参考文献数: 31 被引频次: 0 出版商: ENTOMOLOGICAL SOC AMER 出版商地址: 10001 DEREKWOOD LANE, STE 100, LANHAM, MD 20706-4876 USA ISSN: 0022-0493 29 字符的来源出版物名称缩写: J ECON ENTOMOL ISO 来源文献出版物名称缩写: J. Econ. Entomol. 来源文献页码计数: 9 学科类别: Entomology ISI 文献传递号: 479GL 显示 154 条，共 413 条作者: Zhang, ZC (Zhang, Z. C.); Xue, YG (Xue, Y. G.); Wang, ZQ (Wang, Z. Q.); Yang, JC (Yang, J. C.); Zhang, JH (Zhang, J. H.) 标题: The relationship of grain filling with abscisic acid and ethylene under non-flooded mulching cultivation 来源出版物: JOURNAL OF AGRICULTURAL SCIENCE, 147: 423-436 Part 4 AUG 2009 语言: English 文献类型: Article KeyWords Plus: WATER-USE EFFICIENCY; DEVELOPING WHEAT ENDOSPERM; SEED DEVELOPMENT; CELL-DIVISION; PISUM-SATIVUM; CYTOKININ CONTENT; HIGH-TEMPERATURE; ENDOGENOUS ABA; LOWLAND RICE; SHOOT GROWTH 摘要: Grain filling is an intensive transportation process regulated by plant hormones. The present study investigated whether and how the interaction between abscisic acid (ABA) and ethylene is involved in mediating the grain filling of rice (Oryza sativa L.) under non-flooded mulching cultivation. A field experiment repeated over 2 years was conducted with two high-yielding rice cultivars, Zhendao 88 (a japonica cultivar) and Shanyou 63 (an indica hybrid cultivar), and four cultivation treatments were imposed from transplanting to maturity: traditional flooding as control (TF), non-flooded plastic film mulching (PM), non-flooded wheat straw mulching (SM) or non-flooded no mulching (NM). Compared with that under TF, grain yield was reduced by 21.0-23.1%,, under PM (P<0.05), 1.4-1.8% under SM (P>0.05) and 50.9-55.4% under NM (P<0.05). Both PM and NM significantly (P<0.05) reduced the proportion of filled grains and grain weight and were associated with decreased grain filling rates. In SM there was a significant increase in the grain filling rate. The concentration of ABA in the grains was very low at the early grain filling stage, reaching a maximum when the grain filling rate was the highest, and showed no significant differences (P>0.05) between TF, PM and SM. However, it was significantly higher in NM. In contrast to ABA, the ethylene evolution rate and 1-aminocyclopropane-1-carboxylic acid (ACC) concentration in the grains were very high at the start of grain filling and sharply decreased during the active grain filling period. Both PM and NM increased the ethylene evolution rate and ACC concentration, whereas these were reduced in SM. The ratio of ABA to ACC was increased under SM but decreased under PM and NM, indicating that ethylene was more enhanced than ABA when plants were grown under NM and PM. The concentration of ABA correlated with the grain filling rate as a hyperbolic curve, whereas the ethylene evolution rate correlated with the grain filling rate as an exponential decay equation. The ratio of ABA to ACC significantly correlated with the grain filling rate with a linear relationship. Application of amino-ethoxyvinylglycine (inhibitor of ethylene synthesis by inhibiting ACC synthase) or ABA to particles under TF and PM at the early grain filling stage significantly increased activities of the key enzymes involved in sucrose to starch conversion in the grains, sucrose synthase, ADP glucose pyrophosphorylase and Soluble starch synthase, grain filling rate and grain weight. Application of ethephon (ethylene-releasing agent) or fluridone (inhibitor of ABA synthesis) had the opposite effect. The results suggest that antagonistic interactions between ABA and ethylene may be involved in mediating the effect of non-flooded mulching cultivation on grain filling, and a high ratio of ABA to ethylene enhances grain filling rate. 地址: [Zhang, Z. C.; Xue, Y. G.; Wang, Z. Q.; Yang, J. C.] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou, Jiangsu, Peoples R China; [Zhang, J. H.] Hong Kong Baptist Univ, Dept Biol, Hong Kong, Hong Kong, Peoples R China 通讯作者地址: Yang, JC, Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou, Jiangsu, Peoples R China. 电子邮箱地址: jcyang@yzu.edu.cn; jzhang@hkbu.edu.hk 基金资助致谢: 基金资助机构授权号 National Basic Research Program (973 Program) 2009CB118603 National Natural Science Foundation of China State Key Project of China 30671225 30771274 2006BAD02A13-3-2 Doctoral Foundation of Ministry of Education China 200811170002 Hong Kong Research Grants Council (HKBU) 2465/05 M University Grants Committee AoE/B-07/99 The authors gratefully acknowledge the grants from the National Basic Research Program (973 Program, 2009CB118603), National Natural Science Foundation of China (30671225, 30771274), the State Key Project of China (2006BAD02A13-3-2) and the Doctoral Foundation of Ministry of Education China (200811170002), Hong Kong Research Grants Council (HKBU 2465/05 M) and University Grants Committee (AoE/B-07/99). 引用的参考文献数: 60 被引频次: 0 出版商: CAMBRIDGE UNIV PRESS 出版商地址: 32 AVENUE OF THE AMERICAS, NEW YORK, NY 10013-2473 USA ISSN: 0021-8596 DOI: 10.1017/S0021859609008557 29 字符的来源出版物名称缩写: J AGR SCI ISO 来源文献出版物名称缩写: J. Agric. Sci. 来源文献页码计数: 14 学科类别: Agriculture, Multidisciplinary ISI 文献传递号: 477HK 显示 155 条，共 413 条作者: Wang, MZ (Wang, M. Z.); Wang, HR (Wang, H. R.); Yu, LH (Yu, L. H.) 标题: Effects of NDF Content on Protozoal Community and Grazing Rate in Rumen 来源出版物: JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 8 (9): 1746-1752 SEP 2009 语言: English 文献类型: Article 作者关键词: NDF content; rumen; protozoa; grazing rate; community KeyWords Plus: RUMINAL FERMENTATION; DYNAMICS; NITROGEN; AMMONIA; PROTEIN; FAUNA; FLOW 摘要: The experiment was conducted to investigate the effects of NDF levers in diet on the community structure and the grazing rate of ruminal protozoa by Fluorescence-Labeled Bacteria (FLB) technique. Four Xuhuai goats with permanent cannulas were used in a 4x4 Latin squares and diets were divided into A (54.87%), B (44.23%), C (33.72%) and D (23.23%), on the basis of NDF content in diet. The research results showed that the NDF content in diet had a profound influence on the rumen fermentation and subsequently modified the structure and the grazing rate of protozoa. Percentages of Entodiniinae and Isotrichidae were much higher in group C and D, whose diets containing low NDF content, the reverse was true for Diplodiniinae or Ophryoscolecinae, their proportions were higher in group A and B, whose diets containing high NDF content while, Entodiniinae was the dominant population of protozoa in the rumen. Furthermore, significant differences were found in protozoa grazing rates between groups and the lowest rates (366.7 cells h(-1)) falling in group B containing 44.23% NDF. And also, marked difference was found in the predation rates among genus and there were 361.9, 606.3 and 607.5 cells h(-1), respectively for Entodiniinae, Diplodiniinae and Ophryoscolecinae and the grazing rate of Entodiniinae were significantly lower than those of both Diplodiniinae and Ophryoscolecinae. Community structure and grazing rate of rumen protozoa were modified by dietary NDF content. 地址: [Wang, M. Z.; Wang, H. R.; Yu, L. H.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China 通讯作者地址: Wang, MZ, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China. 引用的参考文献数: 26 被引频次: 0 出版商: MEDWELL ONLINE 出版商地址: ANSINET BUILDING, 308-LASANI TOWN, SARGODHA RD, FAISALABAD, 38090, PAKISTAN ISSN: 1680-5593 29 字符的来源出版物名称缩写: J ANIM VET ADV ISO 来源文献出版物名称缩写: J. Anim. Vet. Adv. 来源文献页码计数: 7 学科类别: Veterinary Sciences ISI 文献传递号: 472VI 显示 156 条，共 413 条作者: Liu, XP (Liu, X. P.); Chen, KW (Chen, K. W.); Wang, KH (Wang, K. H.); Wang, JY (Wang, J. Y.); Dai, GJ (Dai, G. J.); Zhang, XY (Zhang, X. Y.); Chang, GB (Chang, G. B.) 标题: Study on Relations Between Heterosis and Band J in DNA Fingerprints of Xiaoshan and SR92 Chickens in China 来源出版物: JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 8 (9): 1765-1767 SEP 2009 语言: English 文献类型: Article 作者关键词: Xiaoshan chicken; SR92 chicken; mating combination; heterosis; band J; DFP KeyWords Plus: QUANTITATIVE TRAITS 摘要: Xiaoshan chicken is a well-known breed in China. It has good meat quality and three yellow character, SR92A chicken and Xiaoshan chicken are parents. Sixty five offsprings were reared. DNA Fingerprint (DFP) of parental strains were conducted using one middle-repetitive DNA probe EAV (endogenous avian retroviral). Based on presence or absence of band J (3.48 kbp) in their parents, we carry out 4 mating combinations. -/- for absence of band J in both parents; -/+ for absence in sire, presence in dam; +/- for presence in sire, absence in darn; +/+ for presence in both parents. Quantitative traits recorded for offspring are body weight at 75 days and slaughter traits. The results show that the 75 days weight heterosis generated by -/- type is 74.1 g higher than generated by non-selectcd populations. We can infer that the allele may be corresponding with the different expression of genes between parents and offsprings. We find band J allele has a bearing on weight heterosis, which will lay a solid foundation for locating weight heterosis QTL. 地址: [Wang, J. Y.; Dai, G. J.; Chang, G. B.] Yangzhou Univ, Coll Anim Sci & Technol, Jiangsu 225009, Peoples R China; [Liu, X. P.; Chen, K. W.; Wang, K. H.; Zhang, X. Y.] Yangzhou Univ, Jiangsu Inst Poultry Sci, Jiangsu 225009, Peoples R China 通讯作者地址: Chang, GB, Yangzhou Univ, Coll Anim Sci & Technol, Jiangsu 225009, Peoples R China. 引用的参考文献数: 12 被引频次: 0 出版商: MEDWELL ONLINE 出版商地址: ANSINET BUILDING, 308-LASANI TOWN, SARGODHA RD, FAISALABAD, 38090, PAKISTAN ISSN: 1680-5593 29 字符的来源出版物名称缩写: J ANIM VET ADV ISO 来源文献出版物名称缩写: J. Anim. Vet. Adv. 来源文献页码计数: 3 学科类别: Veterinary Sciences ISI 文献传递号: 472VI 显示 157 条，共 413 条作者: Zhang, KL (Zhang, Kou-Lin); Zhou, F (Zhou, Fang); Wu, RT (Wu, Rentao); Yang, B (Yang, Bo); Ng, SW (Ng, Seik Weng) 标题: Synthesis and characterization of one lead(II) photoluminescent coordination polymer with the fumarate ligand 来源出版物: INORGANICA CHIMICA ACTA, 362 (11): 4255-4259 AUG 15 2009 语言: English 文献类型: Article 作者关键词: Lead(II) complex; Coordination polymer; Coordination gap; Photoluminescence KeyWords Plus: METAL-ORGANIC FRAMEWORK; RAY CRYSTAL-STRUCTURES; COMPLEXES; SORPTION 摘要: One lead(II) coordination polymer, {[Pb(fum)(phen)]center dot 2H(2)O}(n) (fum = fumarate, phen = 1,10-phenanthroline), was synthesized through the self-assembly of the lead(II) ion with the mixed fum and phen ligands and characterized by FT-IR spectroscopy, elemental analysis, thermogravimetric analysis, X-ray analysis and solid state photoluminescence spectrum. The compound shows a center-symmetrical dinuclear-based 2D architecture and further assembles int2o porous 3D supramolecular framework with 1D channel via interlayer pi-pi stacking interactions. The six-coordinated lead atoms in the complex show hemi-directed geometry. The compound exhibits photoluminescence with the maximum emission located in UV region. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Zhang, Kou-Lin; Zhou, Fang; Yang, Bo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Wu, Rentao] Taishan Univ, Dept Chem & Environm Sci, Tai An 271021, Shandong, Peoples R China; [Ng, Seik Weng] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia 通讯作者地址: Zhang, KL, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: klzhang@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University We gratefully acknowledge the Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University for the financial support of this work. 引用的参考文献数: 19 被引频次: 0 出版商: ELSEVIER SCIENCE SA 出版商地址: PO BOX 564, 1001 LAUSANNE, SWITZERLAND ISSN: 0020-1693 DOI: 10.1016/j.ica.2009.05.059 29 字符的来源出版物名称缩写: INORG CHIM ACTA ISO 来源文献出版物名称缩写: Inorg. Chim. Acta 来源文献页码计数: 5 学科类别: Chemistry, Inorganic & Nuclear ISI 文献传递号: 479MP 显示 158 条，共 413 条作者: Huang, JL (Huang, J. L.); Xu, HY (Xu, H. Y.); Bao, GY (Bao, G. Y.); Zhou, XH (Zhou, X. H.); Ji, DJ (Ji, D. J.); Zhang, G (Zhang, G.); Liu, PH (Liu, P. H.); Jiang, F (Jiang, F.); Pan, ZM (Pan, Z. M.); Liu, XF (Liu, X. F.); Jiao, XA (Jiao, X. A.) 标题: Epidemiological surveillance of Campylobacter jejuni in chicken, dairy cattle and diarrhoea patients 来源出版物: EPIDEMIOLOGY AND INFECTION, 137 (8): 1111-1120 AUG 2009 语言: English 文献类型: Article 作者关键词: Campylobacter jejuni; chicken; dairy cattle; diarrhoea; epidemiology KeyWords Plus: FOODBORNE PATHOGENS; POULTRY; CONTAMINATION; DISEASE; HUMANS; COLI 摘要: Campylobacter jejuni of different subtypes were identified in chicken, dairy cattle and diarrhoea patients in China from 2005 to 2006, using multiplex PCR and RFLP. The results indicated that, jejuni was most frequently detected in poultry of the three types of the three types of samples, C. jejuni of samples, with an average isolation rate of up to 18.61% and a flock contamination rate of 86.67%. The average incidence of C. jejuni in overall cattle and environmental samples, milk cows, heifers and diarrhoea patients was 7.77, 5.02, 8.70 and 4.84%, respectively. A higher prevalence was detected in outpatients than ward patients (P < 0.01), and in patients aged < 7 years than in older patients (P < 0.01). The 265 isolates of C. jejuni were classified into 20 distinct types by PCR-RFLP analysis of the flaA gene, with the genotype distribution in humans overlapping that in poultry and cattle. This suggests that certain C. jejuni strains circulate between humans and domestic animals such as cattle and poultry. 地址: [Huang, J. L.; Xu, H. Y.; Zhou, X. H.; Ji, D. J.; Zhang, G.; Jiang, F.; Pan, Z. M.; Liu, X. F.; Jiao, X. A.] Yangzhou Univ, Jiangsu Key Lab Zoonosis, Yangzhou 225009, Jiangsu, Peoples R China; [Bao, G. Y.] Yangzhou First Peoples Hosp, Yangzhou, Jiangsu, Peoples R China; [Liu, P. H.] Shanghai Anim Husb & Vet Stn, Shanghai, Peoples R China; [Zhou, X. H.] Washington State Univ, Dept Vet Microbiol & Pathol, Pullman, WA 99164 USA 通讯作者地址: Jiao, XA, Yangzhou Univ, Jiangsu Key Lab Zoonosis, 88 S Daxue Rd, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: jiao@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China for Distinguished Young Scholars Hi-tech Research and Development Program of China Jiangsu Provincial Government 授权号 30425031 2007AA02Z419 BK2008011 BE2008655 This work was Supported by the National Natural Science Foundation of China for Distinguished Young Scholars (30425031), Hi-tech Research and Development Program of China (2007AA02Z419), and Grants from Jiangsu Provincial Government (BK2008011, BE2008655). 引用的参考文献数: 24 被引频次: 0 出版商: CAMBRIDGE UNIV PRESS 出版商地址: 32 AVENUE OF THE AMERICAS, NEW YORK, NY 10013-2473 USA ISSN: 0950-2688 DOI: 10.1017/S0950268809002039 29 字符的来源出版物名称缩写: EPIDEMIOL INFECT ISO 来源文献出版物名称缩写: Epidemiol. Infect. 来源文献页码计数: 10 学科类别: Public, Environmental & Occupational Health; Infectious Diseases ISI 文献传递号: 477MU 显示 159 条，共 413 条作者: Mu, SL (Mu, Shaolin) 标题: Direct determination of arsenate based on its electrocatalytic reduction at the poly(aniline-co-o-aminophenol) electrode 来源出版物: ELECTROCHEMISTRY COMMUNICATIONS, 11 (7): 1519-1522 JUL 2009 语言: English 文献类型: Article 作者关键词: Arsenate; Electrocatalytic reduction; Direct determination; Poly(aniline-co-o-aminophenol) KeyWords Plus: STRIPPING VOLTAMMETRY; O-AMINOPHENOL; BIOSENSOR; ANILINE; OXIDASE; SENSOR 摘要: It was found that the copolymer poly(aniline-co-o-aminophenol) (PANOA) can strongly catalyze the reduction of arsenate in a NaCl Solution. which was proved by cyclic voltammetry and the determination of activation energy. On the basis of the electrocatalytic reduction of arsenate, the PANOA copolymer was used as a probe to determine directly arsenate. The electrocatalytic activity of the PANOA electrode toward As(V) reduction strongly depended on the pH and the applied potential. Under the optimal conditions, the PANOA electrode can be used to determine directly As(V) concentration in a wide linear range (n = 19) of 0.949 and 495 mu M with a correlation coefficient of 0.995 and a limit of detection of 0.495 mu M. The sensitivity of the electrode was 0.192 mu A mu M-1 cm(-2). The PANOA electrode had the good storage stability and a less negative operation potential of -0.15 V (vs. SCE). (c) 2009 Elsevier B.V. All rights reserved. 地址: Yangzhou Univ, Dept Chem, Yangzhou 225002, Jiangsu Prov, Peoples R China 通讯作者地址: Mu, SL, Yangzhou Univ, Dept Chem, Siwang Ting Rd 180, Yangzhou 225002, Jiangsu Prov, Peoples R China. 电子邮箱地址: slmu@yzu.edu.cn 引用的参考文献数: 17 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 1388-2481 DOI: 10.1016/j.elecom.2009.05.050 29 字符的来源出版物名称缩写: ELECTROCHEM COMMUN ISO 来源文献出版物名称缩写: Electrochem. Commun. 来源文献页码计数: 4 学科类别: Electrochemistry ISI 文献传递号: 479LG 显示 160 条，共 413 条作者: Nan, ZD (Nan Zhaodong); Zhang, PP (Zhang Pingping); Yu, AJ (Yu Aijun); Wei, CZ (Wei Changzhen); Shi, Q (Shi Quan); Tan, ZC (Tan Zhicheng) 标题: Novel Synthesis of beta-FeOOH Nanofluid and Determination of Its Heat Capacity by an Adiabatic Calorimeter 来源出版物: CHINESE JOURNAL OF CHEMISTRY, 27 (7): 1249-1253 JUL 2009 语言: English 文献类型: Article 作者关键词: nanofluid; beta-FeOOH; heat capacity; thermodynamic property; adiabatic calorimetry KeyWords Plus: THERMAL-CONDUCTIVITY ENHANCEMENT; TEMPERATURE-DEPENDENCE; NANOPARTICLES; SUSPENSIONS; PARTICLES; MODEL; ACID; FLOW 摘要: A novel and facile method for preparation of stable nanofluid is introduced, in which FeCl3 center dot 6H(2)O and urea were used as reactants without any surfactants. The obtained solid sample was proved to be beta-FeOOH by XRD technology and spindle-shaped by TEM technology. The coexisting NH3 molecules may be the main reason for the stable nanofluid. The weak bonding between nitrogen and iron atoms would be formed. The investigation on the excess heat capacity of the obtained nanofluid sustains this opinion. The heat capacities of the obtained beta-FeOOH particles and the nanofluid were determined by an adiabatic calorimeter. And these obtained results will help the applications of beta-FeOOH and the nanofluid to industry, and the establishment of the model of thermal conductivity of nanofluid. The thermodynamic properties of the obtained beta-FeOOH particles and the nanofluid were calculated based on the obtained functions of heat capacity with respective to thermodynamic temperature and the relationships between the thermodynamic properties. 地址: [Nan Zhaodong; Wei Changzhen] Yangzhou Univ, Coll Chem & Chem Engn, Jiangsu 225002, Peoples R China; [Zhang Pingping; Yu Aijun] Qufu Normal Univ, Coll Chem Sci, Qufu 273165, Shandong, Peoples R China; [Shi Quan; Tan Zhicheng] Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Liaoning, Peoples R China 通讯作者地址: Nan, ZD, Yangzhou Univ, Coll Chem & Chem Engn, Jiangsu 225002, Peoples R China. 电子邮箱地址: zdnan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20753002 Project supported by the National Natural Science Foundation of China (No. 20753002). 引用的参考文献数: 23 被引频次: 0 出版商: WILEY-V C H VERLAG GMBH 出版商地址: PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY ISSN: 1001-604X 29 字符的来源出版物名称缩写: CHINESE J CHEM ISO 来源文献出版物名称缩写: Chin. J. Chem. 来源文献页码计数: 5 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 478YR 显示 161 条，共 413 条作者: Yin, YJ (Yin, Yuejun); Zuo, SM (Zuo, Shimin); Wang, H (Wang, Hui); Chen, ZX (Chen, Zongxiang); Gu, SL (Gu, Shiliang); Zhang, YF (Zhang, Yafang); Pan, XB (Pan, Xuebiao) 标题: Evaluation of the effect of qSB-9(Tq) involved in quantitative resistance to rice sheath blight using near-isogenic lines 来源出版物: CANADIAN JOURNAL OF PLANT SCIENCE, 89 (4): 731-737 JUL 2009 语言: English 文献类型: Article 作者关键词: Near-isogenic line; quantitative trait locus; resistance effect; rice (Oryza Sativa L.); sheath blight KeyWords Plus: TRAIT LOCI; EPISTATIC INTERACTIONS; HEADING DATE; QTLS; IDENTIFICATION; HD2 摘要: Yin, Y., Zuo, S., Wang, H., Chen, Z., Gu, S., Zhang, Y. and Pan, X. 2009. Evaluation of the effect of qSB-9(Tq) involved in quantitative resistance to rice sheath blight using near-isogenic lines. Can. J. Plant Sci. 89: 731-737. Resistance to rice sheath blight disease that causes significant yield losses worldwide is controlled by multiple quantitative trait loci (QTL). The accurate resistance effect of qSB-9(Tq), a major QTL that derived from the indica cultivar Teqing, was investigated by using a backcross population of Teqing and Lemont (the latter as the recurrent parent) and a set of near-isogenic lines (NIL) developed in this study. A strong pathogenic Rhizoctonia solani line, RH-9, was used for inoculation. Two different experimental designs were adopted. One was a completely randomized experiment in which plants that exhibited three different genotypes at qSB-9(Tq) locus were distinguished by detecting the marker genotypes flanking qSB-9(Tq) in the BC6F2 segregation population. The other was a randomized block design experiment with three replicates using the three NILs of qSB-9(Tq). The combined results of the two experiments suggested that qSB-9(Tq) was a dominant resistance QTL and could reduce disease rating by approximately 1.0 using a 0 similar to 9 disease rating scale. The results of the study provide a strong foundation for the fine mapping of qSB-9(Tq) and its utilization in breeding. 地址: [Yin, Yuejun; Zuo, Shimin; Wang, Hui; Chen, Zongxiang; Gu, Shiliang; Zhang, Yafang; Pan, Xuebiao] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Key Lab Crop Funct Genom Educ Minist, Yangzhou 225009, Peoples R China 通讯作者地址: Pan, XB, Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Key Lab Crop Funct Genom Educ Minist, Yangzhou 225009, Peoples R China. 电子邮箱地址: shuidao@yzu.edu.cn 基金资助致谢: 基金资助机构 Ministry of Science and Technology of China National Fund Committee of Natural Science Ministry of Agriculture of China 授权号 2006AA10A103 2006AA10Z165 30370757 30671283 nyhyzx 07-049 This research was partially supported by grants from the Ministry of Science and Technology of China (2006AA10A103 and 2006AA10Z165), the National Fund Committee of Natural Science (30370757, 30671283) and the Ministry of Agriculture of China (nyhyzx 07-049). 引用的参考文献数: 27 被引频次: 0 出版商: AGRICULTURAL INST CANADA 出版商地址: 280 ALBERT ST, SUITE 900, OTTAWA, ONTARIO K1P 5G8, CANADA ISSN: 0008-4220 29 字符的来源出版物名称缩写: CAN J PLANT SCI ISO 来源文献出版物名称缩写: Can. J. Plant Sci. 来源文献页码计数: 7 学科类别: Agronomy; Plant Sciences ISI 文献传递号: 478YP 显示 162 条，共 413 条作者: Jiang, JX (Jiang, Jiaxun); Lu, Y (Lu, Yao); Yuan, LM (Yuan, Limin); Liu, WL (Liu, Wenlong) 标题: Hexaaquacobalt(II) bis{[N-(4-methoxy-2-oxidobenzylidene)glycylglycinato]nickel(II)} hexahydrate 来源出版物: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 65: M952-U1210 Part 8 AUG 2009 语言: English 文献类型: Article KeyWords Plus: COORDINATION POLYMER 摘要: In the title compound, [Co(H2O)(6)][Ni(C12H11N2O5)](2)center dot 6H(2)O, the Ni-II atom has a nearly square-planar coordination with two N and two O atoms of the N-(4-methoxy-2-oxidobenzylidene)glycylglycinate Schiff base ligand (L3-). The Co-II atom sits on an inversion center and is coordinated to six aqua ligands in a slightly distorted octahedral geometry. The [Co(H2O)(6)](2+) cations and [NiL](-) anions form columns along the a axis by O-H center dot center dot center dot O hydrogen bonds. Additional hydrogen bonds between the uncoordinated and coordinated water molecules help to consolidate the crystal packing. 地址: [Jiang, Jiaxun; Lu, Yao; Yuan, Limin; Liu, Wenlong] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Liu, WL, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: liuwl@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 SRF SEM Yangzhou University This work was supported by SRF for ROCS, SEM and Yangzhou University. 引用的参考文献数: 8 被引频次: 1 出版商: WILEY-BLACKWELL PUBLISHING, INC 出版商地址: COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA ISSN: 1600-5368 DOI: 10.1107/S1600536809026750 29 字符的来源出版物名称缩写: ACTA CRYSTALLOGR E-STRUCT REP ISO 来源文献出版物名称缩写: Acta Crystallogr. Sect. E.-Struct Rep. Online 来源文献页码计数: 11 学科类别: Crystallography ISI 文献传递号: 477HV 显示 163 条，共 413 条作者: Wang, XF (Wang, Xuefeng); Xu, CW (Xu, Chenwu); Wu, RL (Wu, Rongling); Larkins, BA (Larkins, Brian A.) 标题: Genetic dissection of complex endosperm traits 来源出版物: TRENDS IN PLANT SCIENCE, 14 (7): 391-398 JUL 2009 语言: English 文献类型: Review KeyWords Plus: FEMALE GAMETOPHYTE DEVELOPMENT; CELL FATE SPECIFICATION; TRIPLOID ENDOSPERM; MAIZE ENDOSPERM; SEED DEVELOPMENT; DOUBLE FERTILIZATION; QUANTITATIVE TRAITS; STATISTICAL-MODEL; MATERNAL CONTROL; DNA ENDOREDUPLICATION 摘要: The endosperm of plants is a major source of food, feed and industrial raw materials. The genetic analysis of endosperm traits poses numerous challenges due to the endosperm's complex genetic composition and unique physical and developmental properties. Modern molecular techniques and statistical methods have greatly improved the mapping of quantitative trait loci underlying endosperm traits and have led to revolutionary insights regarding epistatic and epigenetic effects. This article describes the current state of the methodologies used in the genetic dissection of endosperm traits and highlights practical issues and statistical concepts and procedures. 地址: [Wang, Xuefeng; Xu, Chenwu] Yangzhou Univ, Jiangsu Prov Key Lab Crop Genet & Physiol, Yangzhou 225009, Peoples R China; [Wang, Xuefeng; Xu, Chenwu] Yangzhou Univ, Key Lab Plant Funct Genom, Minist Educ, Yangzhou 225009, Peoples R China; [Wang, Xuefeng] Case Western Reserve Univ, Dept Epidemiol & Biostat, Cleveland, OH 44106 USA; [Wu, Rongling] Penn State Univ, Dept Publ Hlth Sci, Ctr Stat Genet, Hershey, PA 17033 USA; [Wu, Rongling] Penn State Univ, Dept Stat, Hershey, PA 17033 USA; [Larkins, Brian A.] Univ Arizona, Dept Plant Sci, Tucson, AZ 85721 USA 通讯作者地址: Xu, CW, Yangzhou Univ, Jiangsu Prov Key Lab Crop Genet & Physiol, Yangzhou 225009, Peoples R China. 电子邮箱地址: qtls@yzu.edu.cn; RWU@hes.hmc.psu.edu 基金资助致谢: 基金资助机构授权号 National Basic Research Program of China 2006CB101700 National Natural Science Foundation of China 30370758 Ministry of Education of China National Science Foundation/National Institutes of Health DMS/NIGMS-0540745 Merck Foundation US Department of Energy DE-FG05-95ER20194 CX is funded by the National Basic Research Program of China (grant no. 2006CB101700), the National Natural Science Foundation of China (grant no. 30370758) and the Program for New Century Excellent Talents in University of the Ministry of Education of China. R.W. is funded by a joint National Science Foundation/National Institutes of Health grant (DMS/NIGMS-0540745). X.W. is supported by a Merck Foundation Quantitative Science Fellowship. B.A.L. gratefully acknowledges research support from the US Department of Energy (grant no. DE-FG05-95ER20194). We thank three anonymous reviewers for helpful suggestions. 引用的参考文献数: 82 被引频次: 0 出版商: ELSEVIER SCIENCE LONDON 出版商地址: 84 THEOBALDS RD, LONDON WC1X 8RR, ENGLAND ISSN: 1360-1385 DOI: 10.1016/j.tplants.2009.04.004 29 字符的来源出版物名称缩写: TRENDS PLANT SCI ISO 来源文献出版物名称缩写: Trends Plant Sci. 来源文献页码计数: 8 学科类别: Plant Sciences ISI 文献传递号: 475GR 显示 164 条，共 413 条作者: Wang, P (Wang, Peng); Liu, M (Liu, Min); Kan, JQ (Kan, Jinqing) 标题: Amperometric phenol biosensor based on polyaniline 来源出版物: SENSORS AND ACTUATORS B-CHEMICAL, 140 (2): 577-584 JUL 16 2009 语言: English 文献类型: Article 作者关键词: Biosensor; Catechol; Polyphenol oxidase; Polyaniline; Ionic liquid; Cross-linking process KeyWords Plus: GLUCOSE-OXIDASE ELECTRODE; URICASE BIOSENSOR; ENZYME ELECTRODE; IONIC LIQUID; CONDUCTING POLYMERS; GALACTOSE-OXIDASE; TEMPLATE PROCESS; COMPOSITE FILM; O-AMINOPHENOL; TYROSINASE 摘要: The catechol biosensor is constructed by cross-linking between polyphenol oxidase (PPO) and polyaniline (PANI) using glutaraldehyde as a cross-linking agent. The PANI, which is electrochemically synthesized in a solution containing ionic liquid, 1-ethyl-3-methylimidazolium ethyl sulfate, possesses good electroactivity and high conductivity above pH 6. In the presence of catechol as a substrate, the biosensor exhibits a linear range from 0.2 to 80 mu mol dm(-3). The maximum response current (I-max) and the Michaelis-Menten constant (k(max)') are 9.44 mu A and 117 mu mol dm(-3), respectively. The effects of pH and operating potential are also explored to optimize measurement conditions. The activation energy (E-a) of the PPO catalytic reaction is 30.23 kJ mol(-1) in the B-R buffer. Electrochemical impedance spectroscopy (EIS), UV-vis and SEM are used to characterize the PANI-PPO biosensor. The biosensor exhibits good long-term stability. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Wang, Peng; Liu, Min; Kan, Jinqing] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Kan, JQ, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: jqkan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Science Foundation of China 20873119 This project was supported by National Science Foundation of China (No. 20873119). 引用的参考文献数: 59 被引频次: 0 出版商: ELSEVIER SCIENCE SA 出版商地址: PO BOX 564, 1001 LAUSANNE, SWITZERLAND ISSN: 0925-4005 DOI: 10.1016/j.snb.2009.05.005 29 字符的来源出版物名称缩写: SENSOR ACTUATOR B-CHEM ISO 来源文献出版物名称缩写: Sens. Actuator B-Chem. 来源文献页码计数: 8 学科类别: Chemistry, Analytical; Electrochemistry; Instruments & Instrumentation ISI 文献传递号: 473NW 显示 165 条，共 413 条作者: Wang, ZD (Wang, Zidong); Liu, XH (Liu, Xiaohui); Liu, YR (Liu, Yurong); Liang, JL (Liang, Jinling); Vinciotti, V (Vinciotti, Veronica) 标题: An Extended Kalman Filtering Approach to Modeling Nonlinear Dynamic Gene Regulatory Networks via Short Gene Expression Time Series 来源出版物: IEEE-ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATICS, 6 (3): 410-419 JUL-SEP 2009 语言: English 文献类型: Article 作者关键词: Modeling; clustering; DNA microarray technology; extended Kalman filtering; gene expression; time series data KeyWords Plus: STATE-SPACE MODELS; CLUSTER-ANALYSIS; DELAY SYSTEMS; ESTIMATOR; STABILITY; PATTERNS 摘要: In this paper, the extended Kalman filter (EKF) algorithm is applied to model the gene regulatory network from gene time series data. The gene regulatory network is considered as a nonlinear dynamic stochastic model that consists of the gene measurement equation and the gene regulation equation. After specifying the model structure, we apply the EKF algorithm for identifying both the model parameters and the actual value of gene expression levels. It is shown that the EKF algorithm is an online estimation algorithm that can identify a large number of parameters (including parameters of nonlinear functions) through iterative procedure by using a small number of observations. Four real-world gene expression data sets are employed to demonstrate the effectiveness of the EKF algorithm, and the obtained models are evaluated from the viewpoint of bioinformatics. 地址: [Wang, Zidong; Liu, Xiaohui; Vinciotti, Veronica] Brunel Univ, Dept Informat Syst & Comp, Uxbridge UB8 3PH, Middx, England; [Liu, Yurong] Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China; [Liang, Jinling] Southeast Univ, Dept Math, Nanjing 210096, Peoples R China 通讯作者地址: Wang, ZD, Brunel Univ, Dept Informat Syst & Comp, Uxbridge UB8 3PH, Middx, England. 电子邮箱地址: zidong.wang@brunel.ac.uk; xiaohui.liu@brunel.ac.uk; liuyurong@gmail.com; jinlliang@gmail.com; veronica.vinciotti@brunel.ac.uk 引用的参考文献数: 46 被引频次: 0 出版商: IEEE COMPUTER SOC 出版商地址: 10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1314 USA ISSN: 1545-5963 DOI: 10.1109/TCBB.2009.5 29 字符的来源出版物名称缩写: IEEE-ACM TRANS COMPUT BIOL BI ISO 来源文献出版物名称缩写: IEEE-ACM Trans. Comput. Biol. Bioinform. 来源文献页码计数: 10 学科类别: Biochemical Research Methods; Computer Science, Interdisciplinary Applications; Mathematics, Interdisciplinary Applications; Statistics & Probability ISI 文献传递号: 475KD 显示 166 条，共 413 条作者: Yan, CJ (Yan, Chang-Jie); Yan, S (Yan, Song); Yang, YC (Yang, Ya-Chun); Zeng, XH (Zeng, Xiu-Hong); Fang, YW (Fang, Yu-Wei); Zeng, SY (Zeng, Sheng-Yuan); Tian, CY (Tian, Chun-Yan); Sun, YW (Sun, Ya-Wei); Tang, SZ (Tang, Shu-Zhu); Gu, MH (Gu, Ming-Hong) 标题: Development of gene-tagged markers for quantitative trait loci underlying rice yield components 来源出版物: EUPHYTICA, 169 (2): 215-226 SEP 2009 语言: English 文献类型: Article 作者关键词: Rice; Yield component; Gene-tagged marker; Marker-aided selection KeyWords Plus: BACTERIAL-BLIGHT RESISTANCE; ORYZA-SATIVA L.; ADVANCED BACKCROSS POPULATION; ASSISTED SELECTION; JAPONICA RICE; MORPHOLOGICAL TRAITS; RUFIPOGON GRIFF.; GRAIN WIDTH; HYBRID RICE; MAJOR QTL 摘要: Higher yields of rice have always been a predominant goal in rice breeding techniques. However, the inheritances of rice yield and its components are still unknown, and no information regarding suitable alleles can be directly provided for improving the rice yield level until three major quantitative trait loci (QTLs) have been cloned and functionally characterized. These QTLs contain Gn1a for grain number per panicle and GS3 and GW2 for grain weight. It has been proven that these three genes show a potential in improving the rice yield level. However, the distribution of suitable alleles on these three loci in rice cultivars and germ plasm are yet to be elucidated, this retards the progress of the utilization of suitable alleles in rice breeding techniques to produce higher yields. In the present study, we developed a set of gene-tagged markers based on the gene mutation sites Gn1a-M1 and Gn1a-M2 for Gn1a, GW2-HapI for GW2, and GS3-PstI for GS3. The results demonstrated that these STS markers could clearly differentiate between the different alleles at each gene locus. A survey of the allele distributions of the abovementioned three genes was performed with 156 cultivars. It was observed that the 5150-Gn1a allele was absent on the Gn1a locus and only two type alleles (Ha-Gn1a and Ko-Gn1a) were present, of which 54.3% indica and 21.5% japonica cultivars contained the Ha-Gn1a allele. Two alleles (MH-GS3 and ZS-GS3) were detected on the GS3 locus, and 48.6% indica and 9.9% japonica cultivars harbored the suitable allele MH-GS3. Further, all the cultivars contained the FA-GW2 allele on GW2, whereas the WY-GW2 allele was not found. These results further suggested that some of the alleles residing in the indica subspecies have introgressed into the japonica group with a very low frequency. The gene-tagged markers developed in the present study can be directly used as a tool for marker-aided selection (MAS) in rice breeding techniques to produce higher yields. 地址: [Yan, Chang-Jie; Yan, Song; Yang, Ya-Chun; Zeng, Xiu-Hong; Fang, Yu-Wei; Zeng, Sheng-Yuan; Tian, Chun-Yan; Sun, Ya-Wei; Tang, Shu-Zhu; Gu, Ming-Hong] Yangzhou Univ, Key Lab Plant Funct Genom, Minist Educ China, Jiangsu Key Lab Crop Genet & Physiol,Agr Coll, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Gu, MH, Yangzhou Univ, Key Lab Plant Funct Genom, Minist Educ China, Jiangsu Key Lab Crop Genet & Physiol,Agr Coll, 12 E Wenhui Rd, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: yichuan@yzu.edu.cn; gumh@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30771323 Ministry of Science and Technology of China 2006AA10Z118 2006CB101700 This research was in part supported by grants from the National Natural Science Foundation of China ( no. 30771323) and the Ministry of Science and Technology of China ( no. 2006AA10Z118 and no. 2006CB101700). 引用的参考文献数: 35 被引频次: 0 出版商: SPRINGER 出版商地址: VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS ISSN: 0014-2336 DOI: 10.1007/s10681-009-9937-0 29 字符的来源出版物名称缩写: EUPHYTICA ISO 来源文献出版物名称缩写: Euphytica 来源文献页码计数: 12 学科类别: Agronomy; Plant Sciences; Horticulture ISI 文献传递号: 476GO 显示 167 条，共 413 条作者: Dong, QX (Dong, Qixiang); Li, G (Li, Gang) 标题: EXISTENCE OF SOLUTIONS FOR SEMILINEAR DIFFERENTIAL EQUATIONS WITH NONLOCAL CONDITIONS IN BANACH SPACES 来源出版物: ELECTRONIC JOURNAL OF QUALITATIVE THEORY OF DIFFERENTIAL EQUATIONS, (47): - 2009 语言: English 文献类型: Article 作者关键词: Differential equation; nonlocal condition; measure of noncompactness; C-0-semigroup; mild solution KeyWords Plus: RETARDED TYPE; INCLUSIONS; VIABILITY 摘要: This paper is concerned with semilinear differential equations with nonlocal conditions in Banach spaces. Using the tools involving the measure of noncompactness and fixed point theory, existence of mild solutions is obtained without the assumption of compactness or equicontinuity on the associated linear semigroup. 地址: [Dong, Qixiang; Li, Gang] Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China 通讯作者地址: Dong, QX, Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China. 电子邮箱地址: qxdongyz@yahoo.com.cn; gli@yzu.edu.cn 引用的参考文献数: 18 被引频次: 0 出版商: UNIV SZEGED, BOLYAI INSTITUTE 出版商地址: ARADI VERTANUK TERE 1, 6720 SZEGED, HUNGARY ISSN: 1417-3875 29 字符的来源出版物名称缩写: ELECTRON J QUAL THEORY DIFFER ISO 来源文献出版物名称缩写: Electron. J. Qual. Theory Differ. 来源文献页码计数: 13 学科类别: Mathematics, Applied; Mathematics ISI 文献传递号: 476WJ 显示 168 条，共 413 条作者: Yang, GJ (Yang, Gong-Jun); Huang, JL (Huang, Jin-Lin); Meng, WJ (Meng, Wen-Jing); Shen, M (Shen, Ming); Jiao, XA (Jiao, Xin-An) 标题: A reusable capacitive immunosensor for detection of Salmonella spp. based on grafted ethylene diamine and self-assembled gold nanoparticle monolayers 来源出版物: ANALYTICA CHIMICA ACTA, 647 (2): 159-166 AUG 11 2009 语言: English 文献类型: Article 作者关键词: Capacitive immunosensor; Gold nanoparticles; Electrochemical impedance spectroscopy; Salmonella spp.; Pork sample KeyWords Plus: PLASMON RESONANCE IMMUNOSENSOR; ELECTROCHEMICAL DETECTION; COLLOIDAL GOLD; POTENTIOMETRIC IMMUNOSENSORS; IMPEDIMETRIC IMMUNOSENSOR; IMPEDANCE SPECTROSCOPY; IMAGING ELLIPSOMETRY; AU NANOPARTICLES; RAPID DETECTION; TYPHIMURIUM 摘要: Fabrication of a novel capacitive immunosensor based on grafted ethylene diamine and self-assembled gold nanoparticle monolayer on glassy Carbon electrode for the detection of Salmonella spp. is described for the first time. In the present study, the Salmonella spp. monoclonal antibodies (denoted as McAbs) was immobilized on gold nanoparticles. Interaction of McAbs and Salmonella spp. was detected directly using the electrochemical impedance spectroscopy (EIS) technique. The experimental results showed that the concentration of antigen was measured through the relative change in capacitance in the corresponding specific binding of Salmonella spp. and McAbs. Under the optimized conditions, the relative changes in capacitance were proportional to the logarithmic values of Salmonella spp. concentrations in the range of 1.0 X 10(2) to 1.0 x 10(5) CFU mL(-1) (r=0.991) with the detection limit of 1.0 x 10(2) CFU mL(-1). The stability of proposed immunosensor could be estimated by determining the relative change in capacitance, which remained almost the same in two months and decreased gradually to 85.3% of initial value after four months' storage. The used immunosensor could be regenerated repeatedly by immersing in glycine-HCl buffer solution (pH 2.8). Finally, the proposed immunosensor was successfully used for the detection of Salmonella spp. in lab-processed commercial pork samples. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Yang, Gong-Jun; Meng, Wen-Jing; Shen, Ming] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Huang, Jin-Lin; Jiao, Xin-An] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225002, Peoples R China 通讯作者地址: Yang, GJ, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: yanggongjun888@163.com; jiao@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20675071 Key Lab of Analytical Chemistry for Life Science, Ministry of Education KLACLS07005 Ministry of Science and Technology of China Jiangsu Provincial Government 2007AA02Z419 BE2008655 BE2008011 This project was financially supported by the National Natural Science Foundation (No. 20675071) of China and Fund of Key Lab of Analytical Chemistry for Life Science, Ministry of Education (KLACLS07005), the Hi-tech Research and Development Program grant 2007AA02Z419 from the Ministry of Science and Technology of China, and Grant BE2008655 and BE2008011 from Jiangsu Provincial Government. 引用的参考文献数: 48 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0003-2670 DOI: 10.1016/j.aca.2009.06.008 29 字符的来源出版物名称缩写: ANAL CHIM ACTA ISO 来源文献出版物名称缩写: Anal. Chim. Acta 来源文献页码计数: 8 学科类别: Chemistry, Analytical ISI 文献传递号: 475IX 显示 169 条，共 413 条作者: Wan, SQ (Wan Shi-Quan); Wang, L (Wang Ling); Feng, GL (Feng Guo-Lin); He, WP (He Wen-Ping); Wang, CJ (Wang Chan-Juan); Zhou, GH (Zhou Guo-Hua) 标题: Potential impacts of global warming on extreme warm month events in China 来源出版物: ACTA PHYSICA SINICA, 58 (7): 5083-5090 JUL 2009 语言: Chinese 文献类型: Article 作者关键词: extreme climate events; Pareto distribution; global warming KeyWords Plus: CLIMATE SIMULATIONS; VARIABILITY; TEMPERATURE; WEATHER; TRENDS; ASIA 摘要: In this study the average monthly data anomalies of 1960 - 2007 for 740 stations in China were analyzed. This research uses EVT (extreme value theory) to explore the spatial EWME (extreme warm month events) properties in China. The effects of potentially explanatory factors - climate warming on the distribution of EWME are investigated using GPD model with parameters estimated via a spatial scheme. The results showed that: 1) The properties of EWME have strong spatial dependence. The EWME have smaller variability over Tibetan plateau and North China plain and the coastal area of South China, while the EWME have larger variability over North China. There are more EWME with higher quantile over Middle-lower Yangtze area than that over the other regions. 2) The stations have the return period of the 2002 EWME with 3 - 5 centigrade longer than 10 years, and some grids have the return period longer than 50 years for EWME with 5 - 7 centigrade. 3) It has a potential relationship between regional climate warming and the EWME over some of special region. The variability and high quantile of the EWME are affected obviously by climate warming over Tibetan plateau plain and North China plain and northeast China plain, namely over the regions between monsoons on and non-monsoons. 地址: [Wan Shi-Quan; Wang Ling; Wang Chan-Juan; Zhou Guo-Hua] Yangzhou Meteorol Off, Yangzhou 225009, Peoples R China; [Wan Shi-Quan] Lanzhou Univ, Coll Atmospher Sci, Lanzhou 730000, Peoples R China; [Feng Guo-Lin; He Wen-Ping] CMA, Natl Climate Ctr, Beijing 100081, Peoples R China; [Feng Guo-Lin] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Wan, SQ, Yangzhou Meteorol Off, Yangzhou 225009, Peoples R China. 电子邮箱地址: wan-sq@163.com 基金资助致谢: 基金资助机构授权号 Ministry of Science and Technology Project Study on Detection and 2007BAC29B01 Projection Techniques of Climate Change National Natural Science Foundation of China 90411008 40325015 Project supported by the Ministry of Science and Technology Project Study on Detection and Projection Techniques of Climate Change (Project No: 2007BAC29B01) and the National Natural Science Foundation of China (Grant Nos.90411008 & 40325015). 引用的参考文献数: 31 被引频次: 0 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 8 学科类别: Physics, Multidisciplinary ISI 文献传递号: 474DW 显示 170 条，共 413 条作者: Liu, GL (Liu, G. L.); Wang, JQ (Wang, J. Q.); Bu, DP (Bu, D. P.); Cheng, JB (Cheng, J. B.); Zhang, CG (Zhang, C. G.); Wei, HY (Wei, H. Y.); Zhou, LY (Zhou, L. Y.); Zhou, ZF (Zhou, Z. F.); Hu, H (Hu, H.); Dong, XL (Dong, X. L.) 标题: Factors affecting the transfer of immunoglobulin G1 into the milk of Holstein cows 来源出版物: VETERINARY JOURNAL, 182 (1): 79-85 OCT 2009 语言: English 文献类型: Article 作者关键词: Immunoglobulin G1; Transfer; Milk; Holstein cow; Production factors KeyWords Plus: NEONATAL FC-RECEPTOR; SOMATIC-CELL COUNT; MAMMARY-GLAND; NEWBORN CALVES; DAIRY-CATTLE; BOVINE; EXPRESSION; ANTIBODIES; LACTATION; COLOSTRUM 摘要: Immunoglobulin (Ig) G1 concentrations in milk from Holstein cows was measured to determine if transfer and concentration was influenced by production factors (lactation number, stage of lactation, daily milk production), milk composition (milk fat, protein, lactose, and total solids content) or by serum IgG1 concentration. Two hundred and ninety-nine Chinese Holstein cows were randomly selected from four herds containing a total of more than 1600 lactating animals. The concentration of IgG1 in the milk and serum was determined by ELISA. Milk IgG1 concentrations varied between 0.030 and 0.614 mg/mL and significantly correlated with lactation number, stage of lactation, daily milk production and somatic cell count. The IgG1 mass was found to highly correlate with lactation number, stage of lactation, daily milk production and milk protein content. Lactation number had the highest positive direct relationship with IgG1 concentration. Crown Copyright (C) 2008 Published by Elsevier Ltd. All rights reserved. 地址: [Liu, G. L.; Wang, J. Q.; Bu, D. P.; Cheng, J. B.; Zhang, C. G.; Wei, H. Y.; Zhou, L. Y.; Zhou, Z. F.; Hu, H.; Dong, X. L.] Chinese Acad Agr Sci, Inst Anim Sci, State Key Lab Anim Nutr, Beijing 100093, Peoples R China; [Wang, J. Q.; Wei, H. Y.; Zhou, L. Y.] Minist Agr Milk & Dairy Inspect, Beijing 100093, Peoples R China; [Wang, J. Q.; Wei, H. Y.; Zhou, L. Y.] Supervis Ctr Beijing, Beijing 100093, Peoples R China; [Zhang, C. G.; Dong, X. L.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China 通讯作者地址: Wang, JQ, Chinese Acad Agr Sci, Inst Anim Sci, State Key Lab Anim Nutr, Beijing 100093, Peoples R China. 电子邮箱地址: guanglei1979@126.com; wang-jia-qi@263.net 基金资助致谢: 基金资助机构 Ministry of Science and Technology 授权号 2006BAD04A03 2006DFB32160 Institute of Animal Science, PR China This work was partly supported by a Ministry of Science and Technology Grant (2006BAD04A03; 2006DFB32160) and by a Youth Foundation grant from the Institute of Animal Science, PR China. We are very grateful to Dr. Alois F. Kertz and Dr. Kellems O. Richard for contributions to the manuscript. We are very grateful to Mr. Wang Lianqun and Zang ChangJiang for their contributions to sample collection. 引用的参考文献数: 32 被引频次: 0 出版商: ELSEVIER SCI LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND ISSN: 1090-0233 DOI: 10.1016/j.tvjl.2008.05.019 29 字符的来源出版物名称缩写: VET J ISO 来源文献出版物名称缩写: Vet. J. 来源文献页码计数: 7 学科类别: Veterinary Sciences ISI 文献传递号: 472TG 显示 171 条，共 413 条作者: Yu, L (Yu, Lei); Meng, JD (Meng, Jundong); Xia, L (Xia, Ling); Guo, R (Guo, Rong) 标题: Lewis Acid Catalyzed Reaction of Methylenecyclopropanes with 1,2-Diphenyldiselane or 1,2-Di-p-tolyldisulfane 来源出版物: JOURNAL OF ORGANIC CHEMISTRY, 74 (14): 5087-5089 JUL 17 2009 语言: English 文献类型: Article KeyWords Plus: RING-OPENING REACTIONS; (PHS)(2)-(PHSE)(2) BINARY-SYSTEM; VISIBLE-LIGHT IRRADIATION; FRIEDEL-CRAFTS REACTION; DIPHENYL DISELENIDE; SUBSTITUTED METHYLENECYCLOPROPANES; EFFICIENT SYNTHESIS; PHENYL SULFOXIDES; 3+2 CYCLOADDITION; FACILE SYNTHESIS 摘要: Catalyzed by Lewis acid, 1,2-diphenyldiselane or 1,2-di-p-tolyldisulfane could add to methylenecyclopropanes smoothly. Compared with the reported free radical additions, the results were quite different. A four-membered carbon ring was constructed to give cyclobutane-1,1-diylbis(phenylselane) derivatives or cyclobLitane-1,1-diylbis(p-tolylsulfane) derivatives as products, which are useful intermediates in organic synthesis. 地址: [Yu, Lei; Meng, Jundong; Xia, Ling; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Yu, L, Yangzhou Univ, Sch Chem & Chem Engn, Shouxihu Campus, Yangzhou 225002, Peoples R China. 电子邮箱地址: yulei@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Scientific Foundation of China 授权号 20633010 20773106 This work was supported by the National Natural Scientific Foundation of China (No. 20633010 and 20773106). We thank Prof. C. G. Yan and Miss L. T. Du for X-ray diffraction analysis. 引用的参考文献数: 67 被引频次: 0 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 0022-3263 DOI: 10.1021/jo9006514 29 字符的来源出版物名称缩写: J ORG CHEM ISO 来源文献出版物名称缩写: J. Org. Chem. 来源文献页码计数: 3 学科类别: Chemistry, Organic ISI 文献传递号: 472NV 显示 172 条，共 413 条作者: Zhao, HK (Zhao, Hong-Kun) 标题: Comments on Solid-Liquid Phase Equilibrium and Phase Diagram for the Ternary o-Nitrobenzoic Acid plus m-Nitrobenzoic Acid plus Ethanol System Reply to Comments by W. E. Acree, Jr. on J. Chem. Eng. Data 2008, 53, 1367-1370 来源出版物: JOURNAL OF CHEMICAL AND ENGINEERING DATA, 54 (7): 2149-2150 JUL 2009 语言: English 文献类型: Editorial Material KeyWords Plus: WATER 地址: YangZhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Zhao, HK, YangZhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: hkzhao@zzu.edu.cn 引用的参考文献数: 30 被引频次: 0 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 0021-9568 DOI: 10.1021/je900222v 29 字符的来源出版物名称缩写: J CHEM ENG DATA ISO 来源文献出版物名称缩写: J. Chem. Eng. Data 来源文献页码计数: 2 学科类别: Chemistry, Multidisciplinary; Engineering, Chemical ISI 文献传递号: 472NY 显示 173 条，共 413 条作者: Chao, GX (Chao, Guoxiang); Jiao, XA (Jiao, Xinan); Zhou, XH (Zhou, Xiaohui); Yang, ZQ (Yang, Zhenquan); Pan, ZM (Pan, Zhiming); Huang, JL (Huang, Jinlin); Zhou, LP (Zhou, Lipin); Qian, XQ (Qian, Xiaoqin) 标题: Systematic Functional Pandemic Strain-Specific Genes, Three Genomic Islands, Two T3SSs in Foodborne, and Clinical Vibrio parahaemolyticus Isolates in China 来源出版物: FOODBORNE PATHOGENS AND DISEASE, 6 (6): 689-698 JUL 2009 语言: English 文献类型: Article KeyWords Plus: O3-K6 CLONE; PATHOGENICITY ISLAND; IDENTIFICATION; EMERGENCE; SEQUENCE; PREVALENCE; CHOLERAE; PROTEIN; PCR 摘要: Vibrio parahaemolyticus is one of the most important pathogens capable of causing foodborne gastroenteritis in China, Japan, and other countries. Pathogenic V. parahaemolyticus has been known to produce either thermostable direct hemolysin (TDH), TDH-related hemolysin (TRH), or both. The emergence of a new clone in 1995, V. parahaemolyticus O3:K6, has resulted in the first documented pandemic spread of V. parahaemolyticus. In this study, 235 isolates from clinical and food sources were characterized by determining the presence of known virulence factors (tdh, trh), systematic genetic markers (toxRS/new, pandemic group-specific sequence [PGS], orf8) specific for V. parahaemolyticus O3:K6 clone and its clonal derivatives, three important genomic islands (GIs) (VPaI-1, VPaI-5, and VPaI-7), and two type III secretion systems (T3SS1 and T3SS2). Our results showed that all 235 isolates harbored all or part of the T3SS1 genes. All the 103 tdh-positive strains harbored all or part of the VPaI-7 and T3SS2 genes. A total of 91 isolates including six foodborne isolates belonged to a pandemic clone in which eight isolates lacked orf8. All pandemic strains harbored VPaI-1 and VPaI-5 except one O4:K68 strain that lacked VPaI-5 altogether. Twelve clinical pathogenic strains had VPaI-7 and T3SS2 but lacked VPaI-1 and VPaI-5. Thirteen nonpathogenic clinical strains and 119 foodborne strains, including six foodborne pathogenic trh-positive strains, only harbored T3SS1 genes. These results indicated that O3:K6 and its serovariants were the main pandemic clone in China. VPaI-1 and VPaI-5 genes were specifically correlated with pandemic strains while VPaI-7 and T3SS2 were closely associated with tdh-positive strains. 地址: [Chao, Guoxiang; Jiao, Xinan; Zhou, Xiaohui; Yang, Zhenquan; Pan, Zhiming; Huang, Jinlin] Yangzhou Univ, Yangzhou 225009, Jiangsu, Peoples R China; [Chao, Guoxiang; Zhou, Lipin; Qian, Xiaoqin] Yangzhou Ctr Dis Control & Prevent, Yangzhou, Peoples R China 通讯作者地址: Jiao, XA, Yangzhou Univ, 88 S Univ Ave, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: jiao@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30425031 National Key Technology RD Program 2007BAD40B01 Natural Sciences Foundation of Jiangsu Province BK2008011 This work was supported by grants from National Natural Science Foundation of China (30425031), National Key Technology R&D Program (2007BAD40B01), Natural Sciences Foundation of Jiangsu Province (BK2008011). Ms. Xin Qiao of Jiangshu Province CDC, Ms. Jinyu Yang of Xuzhou CDC, and Mr. Xiang Zhou of Lianyungan Supervision Bureau of Quality and Technology contributed isolates for this work. 引用的参考文献数: 32 被引频次: 0 出版商: MARY ANN LIEBERT INC 出版商地址: 140 HUGUENOT STREET, 3RD FL, NEW ROCHELLE, NY 10801 USA ISSN: 1535-3141 DOI: 10.1089/fpd.2009.0274 29 字符的来源出版物名称缩写: FOODBORNE PATHOG DIS ISO 来源文献出版物名称缩写: Foodborne Pathog. Dis. 来源文献页码计数: 10 学科类别: Food Science & Technology ISI 文献传递号: 471ZS 显示 174 条，共 413 条作者: Shi, JJ (Shi Jian-Jun); Wang, YL (Wang Yong-Li); He, DR (He Da-Ren) 标题: An Investigation into Node Strength Connectivity Correlation 来源出版物: CHINESE PHYSICS LETTERS, 26 (7): Art. No. 078902 JUL 2009 语言: English 文献类型: Article KeyWords Plus: COLLABORATION-COMPETITION NETWORKS 摘要: We propose investigating the node strength connectivity correlation by a resource-allocation method and the traditional multiple edge method, respectively. A rough analysis suggests that the resource-allocation node strength connectivity correlation is always negative, which is different from the connectivity correlation of the traditional multiple edge node strength (it can show either positive, negative or no correlation). As examples, empirical investigation results for two real world cooperation-competition networks (the 2004 Athens Olympic Games network and the mixed drink network) are presented. We believe that the resource-allocation node strength connectivity correlation can serve as a description of the relative crackajack distribution, which is a complementarity of the traditional multiple edge one. 地址: [Shi Jian-Jun; Wang Yong-Li; He Da-Ren] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: He, DR, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: darendo10@yaoo.com.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 10635040 70671089 Supported by the National Natural Science Foundation of China under Grant Nos 10635040 and 70671089. 引用的参考文献数: 15 被引频次: 1 出版商: IOP PUBLISHING LTD 出版商地址: DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND ISSN: 0256-307X 文献编号: 078902 29 字符的来源出版物名称缩写: CHIN PHYS LETT ISO 来源文献出版物名称缩写: Chin. Phys. Lett. 来源文献页码计数: 4 学科类别: Physics, Multidisciplinary ISI 文献传递号: 472UG 显示 175 条，共 413 条作者: Zhou, XW (Zhou, Xiao Wei); Jin, HM (Jin, Hui Ming); Zhang, LN (Zhang, Lin Nan) 标题: Influence of pH value on microstructure and thermal stability of Ni-P electroless coating prepared in acidic condition 来源出版物: CHINESE CHEMICAL LETTERS, 20 (7): 845-848 JUL 2009 语言: English 文献类型: Article 作者关键词: Microstructure; Stress; Electroless; Ni-P KeyWords Plus: PHASE-TRANSFORMATION BEHAVIOR; CORROSION BEHAVIOR; DEPOSITS 摘要: Three kinds of Ni-P electroless coatings were prepared in nickel sulphate solution at different pH values of 4.5, 5.5 and 6.5 with the purpose of ascertaining the influence of pH value on microstructure, internal stress statue and thermal stability of the coatings. Laser curvature (LC) method was used to measure the residual stress level in the coatings. Scanning electronic microscopy (SEM) and transmission electronic microscopy with energy dispersive spectrum (TEM/EDS) were used to examine the surface morphology and internal phase structure of the coatings, respectively. Differential scanning calorimeter (DSC) was used to analyze the phase transformation and thermal stability of the coatings at high temperature. Results showed the Ni-P coating prepared at pH 5.5 with nanocrystal mixed in amorphous structure had the worst thermal stability. The relatively higher stability of Ni-P coatings prepared at pH 4.5 and 6.5 was ascribed to the lower tensile stress level and much finer grain size, respectively. Besides, inverse Hall-Petch effect of annealing strengthening might also contribute to the integrity of Ni-P coating prepared at pH 6.5. (C) 2009 Hui Ming Jin. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved. 地址: [Zhou, Xiao Wei; Jin, Hui Ming] Yangzhou Univ, Coll Mech Engn, Yangzhou 225009, Peoples R China; [Zhang, Lin Nan] Peking Univ, Coll Environm Sci & Engn, Beijing 100023, Peoples R China 通讯作者地址: Jin, HM, Yangzhou Univ, Coll Mech Engn, Yangzhou 225009, Peoples R China. 电子邮箱地址: doctorjhm@sohu.com 引用的参考文献数: 10 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 1001-8417 DOI: 10.1016/j.cclet.2009.01.040 29 字符的来源出版物名称缩写: CHIN CHEM LETT ISO 来源文献出版物名称缩写: Chin. Chem. Lett. 来源文献页码计数: 4 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 472UU 显示 176 条，共 413 条作者: Zhu, AP (Zhu, Aiping); Pan, YN (Pan, Yingnan); Dai, S (Dai, Sheng); Li, FJ (Li, Fengjuan); Shen, J (Shen, Jian) 标题: Preparation of N-Maleoylchitosan Nanocapsules for Loading and Sustained Release of Felodipine 来源出版物: BIOMACROMOLECULES, 10 (7): 1997-2002 JUL 2009 语言: English 文献类型: Article KeyWords Plus: DRUG-RELEASE; MICROCAPSULES; ENCAPSULATION; POLYELECTROLYTES; ADSORPTION; CHITOSAN; NANOCRYSTALS; DISPERSIONS; MULTILAYERS; DERIVATIVES 摘要: An interfacial free radical polymerization method was developed to fabricate polysaccharide nanocapsules, in which poor water-soluble drug of felodipine could be effectively encapsulated with good stability during storage. Exemplified by the preparation of felodipine-loaded N-maleoylchitosan (NMCS) nanocapsules, a felodipine/chloroform Mixture was dispersed in NMCS aqueous solution with the aid of a nonionic surface active agent. After charging initiator, the vinylated groups of NMCS were polymerized on the oil-water interface. As a result, felodipine was loaded into NMCS nanocapsule. The morphology and the size distribution of synthesized nanocapsules were characterized by field emission scanning electron microscopy (FESEM) and dynamic light scattering (DLS) techniques. The quantitative drug loading and sustained release behavior were investigated. The encapsulation efficiency and drug loading content were found to be strongly dependent on the feed felodipine concentration. The release dynamics showed strong correlation with the degree of maleoyl substitution and the feed NMCS concentration during the course of nanocapsules preparation. 地址: [Zhu, Aiping; Pan, Yingnan; Li, Fengjuan] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Dai, Sheng] Univ Adelaide, Sch Chem Engn, Adelaide, SA 5005, Australia; [Shen, Jian] Nanjing Normal Univ, Coll Chem & Environm Sci, Nanjing 210097, Peoples R China 通讯作者地址: Zhu, AP, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: apzhu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 China Jiangsu Provincial Natural and Scientific BK2006072 Jiangsu Province 08KJA430003 This research was supported by a China Jiangsu Provincial Natural and Scientific Grant (Project BK2006072) and was supported by Jiangsu Province, Project No. 08KJA430003 (China). 引用的参考文献数: 34 被引频次: 1 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 1525-7797 DOI: 10.1021/bm900444r 29 字符的来源出版物名称缩写: BIOMACROMOLECULES ISO 来源文献出版物名称缩写: Biomacromolecules 来源文献页码计数: 6 学科类别: Biochemistry & Molecular Biology; Chemistry, Organic; Polymer Science ISI 文献传递号: 472NR 显示 177 条，共 413 条作者: Liu, YR (Liu, Yurong); Wang, ZD (Wang, Zidong); Liu, XH (Liu, Xiaohui) 标题: On Global Stability of Delayed BAM Stochastic Neural Networks with Markovian Switching 来源出版物: NEURAL PROCESSING LETTERS, 30 (1): 19-35 AUG 2009 语言: English 文献类型: Article 作者关键词: Bi-directional associative memory neural networks; Stochastic neural networks; Discrete time-delay; Distributed time-delay; Markovian jumping parameters; Global exponential stability; Linear matrix inequality KeyWords Plus: ASSOCIATIVE MEMORY NETWORKS; TIME-VARYING DELAYS; DISTRIBUTED DELAYS; EXPONENTIAL STABILITY; ASYMPTOTIC STABILITY; DISCRETE 摘要: In this paper, the stability analysis problem is investigated for stochastic bi-directional associative memory (BAM) neural networks with Markovian jumping parameters and mixed time delays. Both the global asymptotic stability and global exponential stability are dealt with. The mixed time delays consist of both the discrete delays and the distributed delays. Without assuming the symmetry of synaptic connection weights and the monotonicity and differentiability of activation functions, we employ the Lyapunov-Krasovskii stability theory and the It differential rule to establish sufficient conditions for the delayed BAM networks to be stochastically globally exponentially stable and stochastically globally asymptotically stable, respectively. These conditions are expressed in terms of the feasibility to a set of linear matrix inequalities (LMIs). Therefore, the global stability of the delayed BAM with Markovian jumping parameters can be easily checked by utilizing the numerically efficient Matlab LMI toolbox. A simple example is exploited to show the usefulness of the derived LMI-based stability conditions. 地址: [Liu, Yurong] Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China; [Wang, Zidong; Liu, Xiaohui] Brunel Univ, Dept Informat Syst & Comp, Uxbridge UB8 3PH, Middx, England 通讯作者地址: Liu, YR, Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China. 电子邮箱地址: liuyurong@gmail.com; Zidong.Wang@brunel.ac.uk 基金资助致谢: 基金资助机构授权号 Engineering and Physical Sciences Research Council (EPSRC) of the UK GR/S27658/01 Nuffield Foundation of the UK National Natural Science Foundation of China Natural Science Foundation of Jiangsu Province of China NAL/00630/G 60774073 60804028 BK2007075 Alexander von Humboldt Foundation of Germany This work was supported in part by the Engineering and Physical Sciences Research Council (EPSRC) of the UK under Grant GR/S27658/01, the Nuffield Foundation of the UK under Grant NAL/00630/G, the National Natural Science Foundation of China under Grants 60774073 and 60804028, the Natural Science Foundation of Jiangsu Province of China under Grant BK2007075, and the Alexander von Humboldt Foundation of Germany. 引用的参考文献数: 31 被引频次: 0 出版商: SPRINGER 出版商地址: VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS ISSN: 1370-4621 DOI: 10.1007/s11063-009-9107-3 29 字符的来源出版物名称缩写: NEURAL PROCESS LETT ISO 来源文献出版物名称缩写: Neural Process. Lett. 来源文献页码计数: 17 学科类别: Computer Science, Artificial Intelligence; Neurosciences ISI 文献传递号: 468AQ 显示 178 条，共 413 条作者: Yang, JC (Yang, Jianchang); Huang, DF (Huang, Dongfen); Duan, H (Duan, Hua); Tan, GL (Tan, Guilu); Zhang, JH (Zhang, Jianhua) 标题: Alternate wetting and moderate soil drying increases grain yield and reduces cadmium accumulation in rice grains 来源出版物: JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 89 (10): 1728-1736 AUG 15 2009 语言: English 文献类型: Article 作者关键词: Oryza sativa (rice); cadmium (Cd) stress; alternate wetting and drying; grain yield and quality; root activity KeyWords Plus: WATER-USE; CONTAMINATED SOIL; ORGANIC-ACIDS; CULTIVARS; GROWTH; PLANT; CD; PRODUCTIVITY; POLLUTION 摘要: BACKGROUND: Rice is the most important staple food in Asia but has also been identified as one of the major sources of cadmium (Cd) intakes for some Asian population. This study investigated whether grain yield could be maintained but Cd in grains be reduced through proper irrigation management when rice was grown in Cd-contaminated soil. RESULTS: Compared to the well watered treatment, the alternate wetting and moderate soil drying (MID, re-watered when soil water potential decreased to -20 kPa) increased grain yield by 10-12% and improved milling and appearance quality of rice when grown in a soil containing a water-soluble Cd content of 18 g kg(-1). An alternate wetting and severe soil drying (SD, re-watered when soil water potential decreased to -40 kPa) showed an opposite effect. Both MD and SD significantly increased Cd content in roots while they reduced it in the straw. MD reduced Cd content by 19-21% in the grain and by 40% in milled rice. The SD significantly increased Cd content in the grain but reduced it in milled rice. CONCLUSION: An alternate wetting and moderate soil drying could increase rice yield and quality and also reduce Cd in the diet of rice. (C) 2009 Society of Chemical Industry 地址: [Yang, Jianchang; Huang, Dongfen; Duan, Hua; Tan, Guilu] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou 225009, Jiangsu, Peoples R China; [Zhang, Jianhua] Hong Kong Baptist Univ, Dept Biol, Hong Kong, Hong Kong, Peoples R China 通讯作者地址: Yang, JC, Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: jcyang@yzu.edu.cn; jzhang@hkbu.edu.hk 基金资助致谢: 基金资助机构授权号 national Basic Research Program 2009CB118603 30671225 National Natural Science Foundation of China 30771274 30871480 Doctoral Foundation of Ministry of Education, China 200811170002 Research Grant Council of Hong Kong HKBU 2465/05M Hong Kong University Grants Committee AOE/B-07/99 Hong Kong Baptist University Matching Research Fund We are grateful for grants from the national Basic Research Program (973 Program, 2009CB118603), the National Natural Science Foundation of China (30671225, 30771274, 30871480), the Doctoral Foundation of Ministry of Education, China (200811170002), Research Grant Council of Hong Kong (HKBU 2465/05M), Hong Kong University Grants Committee (AOE/B-07/99), and Hong Kong Baptist University Matching Research Fund. 引用的参考文献数: 32 被引频次: 0 出版商: JOHN WILEY & SONS LTD 出版商地址: THE ATRIUM, SOUTHERN GATE, CHICHESTER PO19 8SQ, W SUSSEX, ENGLAND ISSN: 0022-5142 DOI: 10.1002/jsfa.3648 29 字符的来源出版物名称缩写: J SCI FOOD AGR ISO 来源文献出版物名称缩写: J. Sci. Food Agric. 来源文献页码计数: 9 学科类别: Agriculture, Multidisciplinary; Chemistry, Applied; Food Science & Technology ISI 文献传递号: 470RN 显示 179 条，共 413 条作者: Jiang, JJ (Jiang, Jian-Jun); Liu, YJ (Liu, Yong-Jun); Zhang, SJ (Zhang, Song-Jun); Yang, CH (Yang, Cui-Hong) 标题: Effect of frustration on spin-wave excitation spectra and ground-state properties of the quasi-one-dimensional antiferromagnetic chain with asymmetrical sublattices 来源出版物: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 321 (19): 3300-3306 OCT 2009 语言: English 文献类型: Article 作者关键词: Heisenberg chain; Spin-wave theory; Spin-wave excitation; Exact diagonalization; The density matrix renormalization group; Tetramer-dimer state 摘要: We investigate the effect of frustration on spin-wave excitation spectra and the properties of the quasi-one-dimensional Heisenberg chain using a spin-wave-wave analysis, the exact diagonalization method and the density matrix renormalization group method. The results show that frustration can cause the softening of the acoustic excitation spectrum omega(3), as well as the hardening of the optical excitation spectrum omega(1). As a function of the frustration parameter alpha, the phase diagram exhibits a ferromagnetic phase, a narrow canted phase and a singlet phase. The results obtained from numerical methods show that the spin gap obviously opens and the tetramer-dimer state dominates the properties of the ground state in the singlet phase. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Jiang, Jian-Jun] Sanjiang Coll, Dept Phys, Nanjing 210012, Peoples R China; [Liu, Yong-Jun; Zhang, Song-Jun] Yangzhou Univ, Sch Phys Sci & Technol, Yangzhou 225002, Peoples R China; [Yang, Cui-Hong] Nanjing Univ Informat Sci & Technol, Fac Math & Phys, Nanjing 210044, Peoples R China 通讯作者地址: Jiang, JJ, Sanjiang Coll, Dept Phys, Nanjing 210012, Peoples R China. 电子邮箱地址: jianjunjiang@126.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 10804053 This work is supported by the National Natural Science Foundation of China (Projectno. 10804053). 引用的参考文献数: 14 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0304-8853 DOI: 10.1016/j.jmmm.2009.05.069 29 字符的来源出版物名称缩写: J MAGN MAGN MATER ISO 来源文献出版物名称缩写: J. Magn. Magn. Mater. 来源文献页码计数: 7 学科类别: Materials Science, Multidisciplinary; Physics, Condensed Matter ISI 文献传递号: 471AA 显示 180 条，共 413 条作者: Fu, D (Fu, Da); Ma, YS (Ma, Yushui); Wu, W (Wu, Wei); Zhu, XC (Zhu, Xuchao); Jia, CY (Jia, Chengyou); Zhao, QL (Zhao, Qianlei); Zhang, CY (Zhang, Chunyi); Wu, XZ (Wu, Xing Zhong) 标题: Cell-Cycle-Dependent PC-PLC Regulation by APC/C-Cdc20-Mediated Ubiquitin-Proteasome Pathway 来源出版物: JOURNAL OF CELLULAR BIOCHEMISTRY, 107 (4): 686-696 JUL 1 2009 语言: English 文献类型: Article 作者关键词: Cdc20; PC-PLC; APC/C; CELL-CYCLE; UPP KeyWords Plus: ANAPHASE-PROMOTING COMPLEX; PROTEIN-KINASE-C; HYDROLYZING PHOSPHOLIPASE-C; FACTOR-KAPPA-B; SPINDLE CHECKPOINT; TRANSFORMED PHENOTYPE; FUNCTIONAL-ROLE; EARLY MITOSIS; CANCER-CELLS; ACTIVATION 摘要: Phosphatidylcholine-specific phospholipase C (PC-PLC) is involved in the cell signal transduction, cell proliferation, and apoptosis. The mechanism of its action, however, has not been fully understood, particularly, the role of PC-PLC in the cell cycle. In the present study, we found that cell division cycle 20 homolog (Cdc20) and PC-PLC were co-immunoprecipitated reciprocally by either antibody in rat hepatoma cells CBRH-7919 as well as in rat liver tissue. Using confocal microscopy, we found that PC-PLC and Cdc20 were co-localized in the perinuclear endoplasmic reticulum region (the "juxtanuclear quality control" compartment, JUNQ). The expression level and activities of PC-PLC changed in a cell-cycle-dependent manner and were inversely correlated with the expression of Cdc20. Intriguingly, Cdc20 overexpression altered the subcellular localization and distribution of PC-PLC, and caused PC-PLC degradation by the ubiquitin proteasome pathway (UPP). Taken together, our data indicate that PC-PLC regulation in cell cycles is controlled by APC/C-Cdc20-mediated UPP. J. Cell. Biochem. 107: 686-696, 2009. (C) 2009 Wiley-Liss, Inc. 地址: [Fu, Da; Wu, Wei; Zhu, Xuchao; Jia, Chengyou; Zhao, Qianlei; Zhang, Chunyi; Wu, Xing Zhong] Fudan Univ, Shanghai Med Coll, Dept Biochem, Shanghai 200032, Peoples R China; [Ma, Yushui] Yangzhou Univ, Coll Vet Med, Dept Vet Clin Sci, Yangzhou 225009, Peoples R China 通讯作者地址: Wu, XZ, Fudan Univ, Shanghai Med Coll, Dept Biochem, 138 Yi Xue Yuan Rd, Shanghai 200032, Peoples R China. 电子邮箱地址: xz_wu@shmu.edu.cn 基金资助致谢: 基金资助机构 Natural Science Foundation of China 授权号 30070183 30570414 Shanghai Leading Academic Discipline Project B110 Natural Science Foundation of China; Grant number: 30070183, 30570414; Grant sponsor: Shanghai Leading Academic Discipline Project; Grant number: B110. 引用的参考文献数: 52 被引频次: 0 出版商: WILEY-LISS 出版商地址: DIV JOHN WILEY & SONS INC, 111 RIVER ST, HOBOKEN, NJ 07030 USA ISSN: 0730-2312 DOI: 10.1002/jcb.22163 29 字符的来源出版物名称缩写: J CELL BIOCHEM ISO 来源文献出版物名称缩写: J. Cell. Biochem. 来源文献页码计数: 11 学科类别: Biochemistry & Molecular Biology; Cell Biology ISI 文献传递号: 468JL 显示 181 条，共 413 条作者: Geng, RQ (Geng Rong-qing); Wang, LP (Wang Lan-ping); Chang, H (Chang Hong); Li, YH (Li Yong-hong); Ji, DJ (Ji De-jun); Chang, CF (Chang Chun-fang) 标题: Variations in the Promoter Region, the First Exon and Part of the First Intron of Bovine Growth Hormone Gene 来源出版物: JOURNAL OF APPLIED ANIMAL RESEARCH, 35 (2): 155-158 JUN 2009 语言: English 文献类型: Article 作者关键词: Bovine; growth hormone gene; variation KeyWords Plus: MILK-PRODUCTION TRAITS; POLYMORPHISM; ASSOCIATION; SEQUENCE 摘要: Variations in the promoter region, the first exon and part of the first intron of bovine growth hormone (bGH) gene were identified from five indigenous Chinese bovine species. Cloned and sequenced amplified fragments revealed two different bands (450bp and 453bp) compared with the GenBank bGH sequence M57764. Two new SNPs in Leiqiong cattle and one SNP in Gayal were identified in the promoter region. Four new SNPs were identified in Leiqiong cattle and one both from Mongolian cattle and Bazhou yak at the same position within the first intron. Regulatory elements of TATA box, CRE, NRE3, dPit1 and pPit1 were also identified in the promoter region of GH in five bovine species, suggesting to be strictly conservative during the course of evolution. 地址: [Geng Rong-qing; Chang Hong; Li Yong-hong; Ji De-jun; Chang Chun-fang] Yangzhou Univ, Anim Sci & Technol Coll, Jiangsu 225009, Yangzhou Jiangs, Peoples R China; [Geng Rong-qing; Wang Lan-ping] Yancheng Teachers Univ, Coll Life Sci & Technol, Jiangsu 224002, Yancheng Jiangs, Peoples R China 通讯作者地址: Chang, H, Yangzhou Univ, Anim Sci & Technol Coll, Jiangsu 225009, Yangzhou Jiangs, Peoples R China. 电子邮箱地址: rqgeng@yahoo.com.cn; hoch@yzcn.net 基金资助致谢: 基金资助机构 Basic Natural Science Foundation for Colleges and Universities in Jiangsu Province 授权号 08KJB230002 Qing Lan Project for Colleges and Universities in Jiangsu Province National Natural Science Foundation of P.R.China 30571323 This work was supported by the Project of the Basic Natural Science Foundation for Colleges and Universities in Jiangsu Province (Grant No.08KJB230002), the Qing Lan Project for Colleges and Universities in Jiangsu Province and the National Natural Science Foundation of P.R.China (Grant No.30571323). 引用的参考文献数: 12 被引频次: 0 出版商: GARUDA SCIENTIFIC PUBLICATIONS 出版商地址: 151, JANAKPURI, IZATNAGAR 243 122, INDIA ISSN: 0971-2119 29 字符的来源出版物名称缩写: J APPL ANIM RES ISO 来源文献出版物名称缩写: J. Appl. Anim. Res. 来源文献页码计数: 4 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 467VM 显示 182 条，共 413 条作者: Bao, WB (Bao, W. B.); Musa, HH (Musa, H. H.); Luan, DQ (Luan, D. Q.); Zhang, HX (Zhang, H. X.); Chen, GH (Chen, G. H.) 标题: Molecular Method of Sex Identification in Siberian White Crane (Grus eucogeranus) 来源出版物: JOURNAL OF APPLIED ANIMAL RESEARCH, 35 (2): 169-172 JUN 2009 语言: English 文献类型: Article 作者关键词: EE0.6 sequence; Siberian White crane; sex identification KeyWords Plus: CARINATAE BIRDS; DNA-SEQUENCE; CHROMOSOME; CHICKEN 摘要: For sex identification nondestructive sampling method was used to collect feathers from, Siberian White crane to extract genomic DNA. Thereafter, three combinations of primers were used to amplify the EE0.6 sequence. The male birds displayed only one distinct amplified band, whereas, females displayed two bands. The results concluded that PCR technique for sex-related gene amplification is successful for sex identification of Siberian White crane. This method may also guide for accurate sex identification of other endangered birds. 地址: [Bao, W. B.; Musa, H. H.; Luan, D. Q.; Zhang, H. X.; Chen, G. H.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China; [Musa, H. H.] Univ Nyala, Fac Vet Sci, Nyala, Sudan 通讯作者地址: Bao, WB, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China. 电子邮箱地址: wenbinbao74@yahoo.com 基金资助致谢: 基金资助机构授权号 National 863 Program of China 2006AA10Z1E7 This work was supported by the National 863 Program of China (grant no. 2006AA10Z1E7). 引用的参考文献数: 11 被引频次: 0 出版商: GARUDA SCIENTIFIC PUBLICATIONS 出版商地址: 151, JANAKPURI, IZATNAGAR 243 122, INDIA ISSN: 0971-2119 29 字符的来源出版物名称缩写: J APPL ANIM RES ISO 来源文献出版物名称缩写: J. Appl. Anim. Res. 来源文献页码计数: 4 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 467VM 显示 183 条，共 413 条作者: Sun, W (Sun, W.); Chang, H (Chang, H.); Musa, HH (Musa, H. H.); Yang, ZP (Yang, Z. P.); Tsunoda, K (Tsunoda, K.); Ren, ZJ (Ren, Z. J.); Geng, RQ (Geng, R. Q.) 标题: Influence of Environmental Factors on the Genetic Diversity of Sheep 来源出版物: JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 8 (6): 1070-1074 2009 语言: English 文献类型: Article 作者关键词: Sheep; environmental factors; genetic diversity; influence; pastoral; agro-pastoral KeyWords Plus: PHYLOGENETIC ANALYSIS; EVOLUTION; POPULATIONS; ANOLES 摘要: Multivariate analysis was used to investigate the influence of environmental factors from animal habitat on the genetic diversity of sheep populations. Populations were classified based on their morphological features and environmental indices into 2 groups, the 1st group includes Mongolia sheep and Tan sheep, they were distributed in the pastoral and agro-pastoral area, respectively. The area was characterized by high elevation, low rainfall and low annual mean temperature. The 2nd group includes Han large-tailed sheep, Han small-tailed sheep, Tong sheep and Hu sheep, they were in agricultural area and the area was characterized by low elevation, high rainfall and high annual mean temperature. The result showed that the elevation and annual rainfall were play important role in the distribution of sheep populations. 地址: [Sun, W.; Chang, H.; Musa, H. H.; Yang, Z. P.; Geng, R. Q.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 25009, Peoples R China; [Musa, H. H.] Univ Nyala, Fac Vet Sci, Nyala 155, Sudan; [Tsunoda, K.] Showa Univ, Sch Med, Tokyo 142, Japan; [Ren, Z. J.] NW Sci Technol Univ Agr & Forestry, Yang Ling 712100, Peoples R China 通讯作者地址: Sun, W, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 25009, Peoples R China. 基金资助致谢: 基金资助机构 International Cooperation Item of the National Natural Science Foundation of China 授权号 30410103150 China Postdoctoral Science Foundation 20080430470 State Scientific Basic Research platform Program 2005DKA21101 National High Technology Research and Development Program of China 2006AA10Z198 Support Foundation of China 2006BAD13B08 Natural Science Foundation of Jiangsu Province of China BK2007556 Basic Natural Science Foundation for Colleges and Universities Jiangsu Province NK051039 Jiangsu Government Qing Lan Project for Colleges and Universities of Jiangsu Province in China This research was supported by the International Cooperation Item of the National Natural Science Foundation of China (30410103150), China Postdoctoral Science Foundation (No. 20080430470), State Scientific Basic Research platform Program (No. 2005DKA21101), National High Technology Research and Development Program of China (863 Program) (No. 2006AA10Z198), Support Foundation of China during the 11th 5 years Plan Period (No. 2006BAD13B08), Natural Science Foundation of Jiangsu Province of China (BK2007556), Basic Natural Science Foundation for Colleges and Universities Jiangsu Province (NK051039), Jiangsu Government Scholarship for Overseas Studies Project and Qing Lan Project for Colleges and Universities of Jiangsu Province in China. 引用的参考文献数: 27 被引频次: 0 出版商: MEDWELL ONLINE 出版商地址: ANSINET BUILDING, 308-LASANI TOWN, SARGODHA RD, FAISALABAD, 38090, PAKISTAN ISSN: 1680-5593 29 字符的来源出版物名称缩写: J ANIM VET ADV ISO 来源文献出版物名称缩写: J. Anim. Vet. Adv. 来源文献页码计数: 5 学科类别: Veterinary Sciences ISI 文献传递号: 443CZ 显示 184 条，共 413 条作者: Wen-Bin, B (Wen-Bin, Bao); Sheng-Long, W (Sheng-Long, Wu); Hong-Xia, Z (Hong-Xia, Zhang); De-Qin, L (De-Qin, Luan); Musa, HH (Musa, H. H.); Guo-Hong, C (Guo-Hong, Chen) 标题: Sex Identification of Seven Species of Cranes in China by PCR 来源出版物: JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 8 (6): 1137-1140 2009 语言: English 文献类型: Article 作者关键词: Crane; EE0.6 sequence; sex identification; PCR; DNA; China KeyWords Plus: CARINATAE BIRDS; RATITE BIRDS; W CHROMOSOME; DNA-SEQUENCE; CHICKEN 摘要: Sexes of cranes cannot be distinguished visually due to the morphological similarities between male and female. To facilitate the protection program for the endangered birds, red-crowned cranes in particular, genomic DNA was extracted from feather samples and a PCR-based sexing method was established using three primer combinations of avian sex-specific EE0.6 sequence. The specificity of the PCR was confirmed by amplifying genomic DNA from 22 known-sex cranes of seven species. After 30 cycles of amplification, easily distinguishable single bands for males and two bands for females were displayed by agarose gel electrophoresis. The sexes of 50 unknown-sex cranes of seven species were successfully identified using the PCR. The noninvasive PCR-based sexing method can not only facilitate the human-assisted breeding of cranes, but also provide useful reference for accurate sexing of other endangered birds. 地址: [Wen-Bin, Bao; Sheng-Long, Wu; Hong-Xia, Zhang; De-Qin, Luan; Guo-Hong, Chen] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China; [Musa, H. H.] Univ Nyala, Fac Vet Sci, Nyala, Sudan 通讯作者地址: Guo-Hong, C, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China. 基金资助致谢: 基金资助机构授权号 National 863 Program of China 2006AA10Z1E7 This research was supported by the National 863 Program of China (grant No. 2006AA10Z1E7). We also thank the Yangzhou zoo, Wuxi zoo and Hefei Wild Animals Park for providing experimental birds and Zheng Wei-Ping, Li Wen-Bin, Wang Jin-Mei, Hu Fei and Zhang Zhi-Zhong for help on sampling. 引用的参考文献数: 13 被引频次: 0 出版商: MEDWELL ONLINE 出版商地址: ANSINET BUILDING, 308-LASANI TOWN, SARGODHA RD, FAISALABAD, 38090, PAKISTAN ISSN: 1680-5593 29 字符的来源出版物名称缩写: J ANIM VET ADV ISO 来源文献出版物名称缩写: J. Anim. Vet. Adv. 来源文献页码计数: 4 学科类别: Veterinary Sciences ISI 文献传递号: 443CZ 显示 185 条，共 413 条作者: Liu, YR (Liu, Yurong); Wang, ZD (Wang, Zidong); Liang, JL (Liang, Jinling); Liu, XH (Liu, Xiaohui) 标题: Stability and Synchronization of Discrete-Time Markovian Jumping Neural Networks With Mixed Mode-Dependent Time Delays 来源出版物: IEEE TRANSACTIONS ON NEURAL NETWORKS, 20 (7): 1102-1116 JUL 2009 语言: English 文献类型: Article 作者关键词: Discrete-time neural networks (DNNs); linear matrix inequality; Markovian jumping parameters; mixed time delays; stochastic stability; synchronization KeyWords Plus: GLOBAL EXPONENTIAL STABILITY; DISTRIBUTED DELAYS; ROBUST STABILITY; VARYING DELAYS; VARIABLE DELAYS; SYSTEMS; COMPUTATION; DYNAMICS; ARRAYS 摘要: In this paper, we introduce a new class of discrete-time neural networks (DNNs) with Markovian jumping parameters as well as mode-dependent mixed time delays (both discrete and distributed time delays). Specifically, the parameters of the DNNs are subject to the switching from one to another at different times according to a Markov chain, and the mixed time delays consist of both discrete and distributed delays that are dependent on the Markovian jumping mode. We first deal with the stability analysis problem of the addressed neural networks. A special inequality is developed to account for the mixed time delays in the discrete-time setting, and a novel Lyapunov-Krasovskii functional is put forward to reflect the mode-dependent time delays. Sufficient conditions are established in terms of linear matrix inequalities (LMIs) that guarantee the stochastic stability. We then turn to the synchronization problem among an array of identical coupled Markovian jumping neural networks with mixed mode-dependent time delays. By utilizing the Lyapunov stability theory and the Kronecker product, it is shown that the addressed synchronization problem is solvable if several LMIs are feasible. Hence, different from the commonly used matrix norm theories (such as the M-matrix method), a unified LMI approach is developed to solve the stability analysis and synchronization problems of the class of neural networks under investigation, where the LMIs can be easily solved by using the available Matlab LMI toolbox. Two numerical examples are presented to illustrate the usefulness and effectiveness of the main results obtained. 地址: [Liu, Yurong] Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China; [Wang, Zidong; Liu, Xiaohui] Brunel Univ, Dept Informat Syst & Comp, Uxbridge UB8 3PH, Middx, England; [Liang, Jinling] Southeast Univ, Dept Math, Nanjing 210096, Peoples R China 通讯作者地址: Liu, YR, Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China. 电子邮箱地址: liuyurong@gmail.com; Zidong.Wang@brunel.ac.uk; jinlliang@gmail.com 基金资助致谢: 基金资助机构 Biotechnology and Biological Sciences Research Council (BBSRC) Engineering and Physical Sciences Research Council (EPSRC) 授权号 BB/C506264/1 100/EGM17735 GR/S27658/01 EP/C524586/1 Royal Society, U.K 60774073 National Natural Science Foundation of China 60804028 BK2007075 Higher Education for New Teachers 200802861044 University of China Alexander von Humboldt Foundation of Germany This work was supported in part by the Biotechnology and Biological Sciences Research Council (BBSRC) of the U.K. under Grants BB/C506264/1 and 100/EGM17735, by the Engineering and Physical Sciences Research Council (EPSRC) of the U.K. under Grants GR/S27658/01 and EP/C524586/1, by an International Joint Project sponsored by the Royal Society of the U.K., by the National Natural Science Foundation of China under Grants 60774073 and 60804028, by the Natural Science Foundation of Jiangsu Province of China under Grant BK2007075, by the Specialized Research Fund for the Doctoral Program of Higher Education for New Teachers under Grant 200802861044, by the Teaching and Research Fund for Excellent Young Teachers at Southeast University of China, and by the Alexander von Humboldt Foundation of Germany. 引用的参考文献数: 45 被引频次: 0 出版商: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC 出版商地址: 445 HOES LANE, PISCATAWAY, NJ 08855 USA ISSN: 1045-9227 DOI: 10.1109/TNN.2009.2016210 29 字符的来源出版物名称缩写: IEEE TRANS NEURAL NETWORKS ISO 来源文献出版物名称缩写: IEEE Trans. Neural Netw. 来源文献页码计数: 15 学科类别: Computer Science, Artificial Intelligence; Computer Science, Hardware & Architecture; Computer Science, Theory & Methods; Engineering, Electrical & Electronic ISI 文献传递号: 469ZU 显示 186 条，共 413 条作者: Yi, Y (Yi, Yang); Guo, L (Guo, Lei); Wang, H (Wang, Hong) 标题: Constrained PI Tracking Control for Output Probability Distributions Based on Two-Step Neural Networks 来源出版物: IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 56 (7): 1416-1426 JUL 2009 语言: English 文献类型: Article 作者关键词: Adaptive control; dynamic neural networks (DNNs); non-Gaussian system; PI tracking control; probability density function (pdf); stochastic control; system identification KeyWords Plus: TIME-VARYING DELAYS; H-INFINITY CONTROL; STOCHASTIC-SYSTEMS; NONLINEAR-SYSTEMS; DYNAMICAL-SYSTEMS; DENSITY-FUNCTIONS; IDENTIFICATION; STABILITY; DESIGN; OBSERVER 摘要: In this paper, a new method for the control of the shape of the conditional output probability density function (pdf) for general nonlinear dynamic stochastic systems is presented using two-step neural networks (NNs). Following the square-root B-spline NN approximation to the measured output pdf, the problem is transferred into the tracking of dynamic weights. Different from the previous related works, time-delay dynamic NNs with undetermined parameters are employed to identify the nonlinear relationships between the control input and the weighting vectors. In order to achieve the required control objective and satisfy the state constraints due to the property of output pdfs, a constrained PI tracking controller is designed by solving a class of linear matrix inequalities and algebraic equations. With the proposed tracking controller and adaptive projection algorithms, both identification and tracking errors can be made to converge to zero, and the state constraints can also be simultaneously guaranteed. Finally, two simulated examples are given, which effectively demonstrate the use of the proposed control algorithm. 地址: [Yi, Yang] Yangzhou Univ, Dept Automat, Coll Informat Engn, Yangzhou 225009, Peoples R China; [Yi, Yang] Southeast Univ, Res Inst Automat, Nanjing 210096, Peoples R China; [Guo, Lei] Beihang Univ, Sch Instrumentat Sci & Optoelect Engn, Beijing 100083, Peoples R China; [Wang, Hong] Univ Manchester, Inst Sci & Technol, Control Syst Ctr, Manchester M60 1QD, Lancs, England; [Wang, Hong] Chinese Acad Sci, Inst Automat, Beijing 100080, Peoples R China 通讯作者地址: Yi, Y, Yangzhou Univ, Dept Automat, Coll Informat Engn, Yangzhou 225009, Peoples R China. 电子邮箱地址: yiyangcontrol@163.com; lguo@buaa.edu.cn; hong.wang@manchester.ac.uk 基金资助致谢: 基金资助机构授权号 60774013 National Natural Science Foundation of China 60472065 60828007 111 Project B08015 Manuscript received April 10, 2007; revised May 06, 2008 and July 27, 2008. First published November 11, 2008; current version published July 09, 2009. This work was supported in part by the National Natural Science Foundation of China under Grants 60774013, 60472065, and 60828007 and in part by the 111 Project under Grant B08015. This paper was recommended by Associate Editor A. Kuh. 引用的参考文献数: 39 被引频次: 0 出版商: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC 出版商地址: 445 HOES LANE, PISCATAWAY, NJ 08855 USA ISSN: 1549-8328 DOI: 10.1109/TCSI.2008.2007069 29 字符的来源出版物名称缩写: IEEE TRANS CIRCUIT SYST-I ISO 来源文献出版物名称缩写: IEEE Trans. Circuits Syst. I-Regul. Pap. 来源文献页码计数: 11 学科类别: Engineering, Electrical & Electronic ISI 文献传递号: 470ZL 显示 187 条，共 413 条作者: Yang, ZQ (Yang, Zhen-quan); Jiao, XA (Jiao, Xin-an); Li, P (Li, Ping); Pan, ZM (Pan, Zhi-ming); Huang, JL (Huang, Jin-lin); Gu, RX (Gu, Rui-xia); Fang, WM (Fang, Wei-ming); Chao, GX (Chao, Guo-xiang) 标题: Predictive model of Vibrio parahaemolyticus growth and survival on salmon meat as a function of temperature 来源出版物: FOOD MICROBIOLOGY, 26 (6): 606-614 SEP 2009 语言: English 文献类型: Article 作者关键词: Predictive model; Vibrio parahaemolyticus; Salmon; Temperature KeyWords Plus: SETO-INLAND SEA; WATER ACTIVITY; COLD SHOCK; GASTROENTERITIS; OUTBREAK; KINETICS; PHASE; TIME; INACTIVATION; OYSTERS 摘要: The growth and survival curves of a strain of pandemic Vibrio parahaemolyticus TGqx01 (serotype 03:K6) on salmon meat at different storage temperatures (range from 0 degrees C to 35 degrees C) were determined. In order to model the growth or inactivation kinetics of this pathogen during storage, the modified Gompertz and Weibull equations were chosen to regress growth and survival curves, respectively, and both equations produced good fit to the observed data (the average R-2 value equals to 0.990 for modified Gompertz and 0.920 for Weibull equation). The effect of storage temperature on the specific growth rate (mu) was modeled by square root type equal-ion, and the relationship between mu and lag time (lambda) was described by a rule of mu x lambda = constant. The shape factor (n) and scale factor (b) values of the Weibull equations versus the temperature (degrees C) were plotted and the temperature effects on these parameters were described by two linear empirical equations. The predicted growth and survival curves from the model were compared to real enumeration results, using the correlation coefficient (R-2), bias factor (B-f) and accuracy factor (A(f)), to assess the performance of the established model. The results showed that the overall predictions for V parahaemolyticus TGqx01 growth or inactivation on salmon at tested temperatures agreed well with observed plate counts, and the average R-2, B-f and A(f) values were 0.958, 1.019 and 1.035, respectively. Crown Copyright (C) 2009 Published by Elsevier Ltd. All rights reserved. 地址: [Yang, Zhen-quan; Jiao, Xin-an; Pan, Zhi-ming; Huang, Jin-lin; Chao, Guo-xiang] Yangzhou Univ, Jiangsu Key Lab Zoonosis, Yangzhou 225001, Jiangsu, Peoples R China; [Yang, Zhen-quan; Jiao, Xin-an] Yangzhou Univ, Coll Vet Med, Yangzhou 225001, Jiangsu, Peoples R China; [Yang, Zhen-quan; Li, Ping; Gu, Rui-xia; Fang, Wei-ming] Yangzhou Univ, Coll Food Sci & Engn, Yangzhou 225001, Jiangsu, Peoples R China; [Chao, Guo-xiang] Yangzhou Ctr Dis Prevent & Control, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Jiao, XA, Yangzhou Univ, Jiangsu Key Lab Zoonosis, 12 E Wenhui Rd, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: jiao@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Scientific Foundation of China 30425031 973 projects 2006CB504404 This research was supported by the National Natural Scientific Foundation of China (Grant no. 30425031) and 973 projects (2006CB504404) and we thank Li Ming arid Zhao Jun for their technical assistance. We are also grateful to Prof. Zhou Zhenxin of college of mathematics, Yangzhou University, China, for advice and assistance with modeling. 引用的参考文献数: 40 被引频次: 0 出版商: ACADEMIC PRESS LTD ELSEVIER SCIENCE LTD 出版商地址: 24-28 OVAL RD, LONDON NW1 7DX, ENGLAND ISSN: 0740-0020 DOI: 10.1016/j.fm.2009.04.004 29 字符的来源出版物名称缩写: FOOD MICROBIOL ISO 来源文献出版物名称缩写: Food Microbiol. 来源文献页码计数: 9 学科类别: Biotechnology & Applied Microbiology; Food Science & Technology; Microbiology ISI 文献传递号: 468DP 显示 188 条，共 413 条作者: Yang, DD (Yang, Dandan); Li, G (Li, Gang) 标题: Solvability for second order nonlinear impulsive boundary value problems 来源出版物: ELECTRONIC JOURNAL OF QUALITATIVE THEORY OF DIFFERENTIAL EQUATIONS, (41): 1-11 2009 语言: English 文献类型: Article 作者关键词: Impulsive boundary value problems; Solvability; Schaefer's fixed-point theorem; Periodic and anti-periodic boundary conditions KeyWords Plus: FUNCTIONAL-DIFFERENTIAL EQUATIONS; STRATEGY 摘要: In this paper, we are concerned with the solvability for a class of second order nonlinear impulsive boundary value problem. New criteria are established based on Schaefer's fixed-point theorem. An example is presented to illustrate our main result. Our results essentially extend and complement some previous known results. 地址: [Yang, Dandan; Li, Gang] Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China 通讯作者地址: Yang, DD, Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China. 电子邮箱地址: ydd423@sohu.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 10771212 The project supported by the National Natural Science Foundation of China ( 10771212). 引用的参考文献数: 22 被引频次: 0 出版商: UNIV SZEGED, BOLYAI INSTITUTE 出版商地址: ARADI VERTANUK TERE 1, 6720 SZEGED, HUNGARY ISSN: 1417-3875 29 字符的来源出版物名称缩写: ELECTRON J QUAL THEORY DIFFER ISO 来源文献出版物名称缩写: Electron. J. Qual. Theory Differ. 来源文献页码计数: 11 学科类别: Mathematics, Applied; Mathematics ISI 文献传递号: 468GO 显示 189 条，共 413 条作者: Wang, QF (Wang Qi-fang); Yan, CG (Yan Chao-guo) 标题: Synthesis of 2,4-Diarylcyclooctenopyridines with One-pot Four-component Reactions 来源出版物: CHEMICAL RESEARCH IN CHINESE UNIVERSITIES, 25 (3): 338-342 MAY 25 2009 语言: English 文献类型: Article 作者关键词: Pyridine; Cycloalkenopyridine; Multicomponent reaction; Microwave irradiation KeyWords Plus: BETA-UNSATURATED KETONES; CAVITY-SHAPED MOLECULES; ANNELATED DERIVATIVES; EFFICIENT SYNTHESIS; KROHNKE REACTION; PYRIDINES; CONDENSATION; ALDOL; 2,4,6-TRIARYLPYRIDINES; 1,4-DIHYDROPYRIDINES 摘要: An efficient one-pot four-component reaction has been developed for the synthesis of 2,4-diarylcyclooctenopyridines, in moderate yields. This route is an effective modified two-step synthesis of Krohnke pyridine and involves a four-component tandem reaction of pyridinium bromide with aromatic aldehydes and cyclooctanone in a system of NH4OAc/HOAc under microwave irradiation. 地址: [Wang Qi-fang; Yan Chao-guo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Yan, CG, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20672091 Yangzhou University, China Supported by the National Natural Science Foundation of China(No.20672091) and the Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University, China. 引用的参考文献数: 36 被引频次: 0 出版商: HIGHER EDUCATION PRESS 出版商地址: SHATANHOU ST 55, BEIJING 100009, PEOPLES R CHINA ISSN: 1005-9040 29 字符的来源出版物名称缩写: CHEM RES CHINESE UNIV ISO 来源文献出版物名称缩写: Chem. Res. Chin. Univ. 来源文献页码计数: 5 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 469CR 显示 190 条，共 413 条作者: Guo, YJ (Guo, Yijie); Zhao, GQ (Zhao, Guoqi); Tanaka, S (Tanaka, Sachi); Yamaguchi, T (Yamaguchi, Takahiro) 标题: Differential Responses Between Monocytes and Monocyte-Derived Macrophages for Lipopolysaccharide Stimulation of Calves 来源出版物: CELLULAR & MOLECULAR IMMUNOLOGY, 6 (3): 223-229 JUN 2009 语言: English 文献类型: Article 作者关键词: Toll-like receptor; monocyte; monocyte-derived macrophage; bovine KeyWords Plus: TOLL-LIKE RECEPTORS; BLOOD MONONUCLEAR-CELLS; AVIUM SUBSP PARATUBERCULOSIS; MESSENGER-RNA EXPRESSION; DENDRITIC CELLS; BOVINE MACROPHAGES; IMMUNE-RESPONSES; GENE-EXPRESSION; ACTIVATION; CYTOKINE 摘要: In this experiment Toll-like receptor expression pattern in monocytes and monocyte-derived macrophages by lipopolysaccharide (LPS) stimulation was examined. Jugular venous blood was collected from four Japanese calves, and the peripheral blood mononuclear cells (PBMCs) were isolated. The cells were directly used for collecting monocytes by magnetic cell sorting or cultured for 7 days to collect monocyte-derived macrophages in Repcell. Then we analyzed the mRNA expression pattern of TLRs and cytokines in monocytes and monocyte-derived macrophages after LPS stimulation for 24 h. LPS stimulation of both monocytes and monocyte-derived macrophages resulted in an increase in the levels of mRNA transcripts for TNF-alpha, IL-6 and IL-8. Moreover, TNF-alpha and IL-6 mRNA expressions were significantly augmented by LPS stimulation in monocyte-derived macrophages. TLRs mRNA expressions were unchanged after LPS stimulation of monocytes, while TLRs mRNA expressions in monocyte-derived macrophages were complicated. TLR1, 3, 5, 8 and 10 were significantly decreased after LPS stimulation and there were no differences in the mRNA expressions of TLR2, 4, 6 and 7 between the groups of control and LPS stimulation. Besides, no expression of TLR9 was found. As antigen presenting cells, monocytes and monocyte-derived macrophages respond differently to LPS, so they may have different functions in the innate immune system. Cellular & Molecular Immunology. 2009;6(3):223-229. 地址: [Guo, Yijie; Zhao, Guoqi] Yangzhou Univ, Grad Sch Anim Sci & Technol, Anim Nutr Lab, Jiangsu 225009, Peoples R China; [Guo, Yijie; Zhao, Guoqi; Tanaka, Sachi; Yamaguchi, Takahiro] Tohoku Univ, Grad Sch Agr Sci, Lab Funct Morphol, Aoba Ku, Sendai, Miyagi 9818555, Japan 通讯作者地址: Zhao, GQ, Yangzhou Univ, Grad Sch Anim Sci & Technol, Anim Nutr Lab, Wen Hui Rd, Jiangsu 225009, Peoples R China. 电子邮箱地址: jszhaoguoqi@sohu.com 基金资助致谢: 基金资助机构授权号 Development of Biotechnology Safety, National Institute of Livestock and Grassland Science National Natural Sciences Foundation of China National Key Technology R&D Program of China 30871800 30471259 2006BAD 04A03-07 We sincerely thank Prof. Drik Werling (University of London, UK) for the kindly help and technical instruction. This study was supported by a project from Development of Stable Production Technology of Clone Animals by Somatic Cell Nuclear Transfer (Development of Biotechnology Safety, National Institute of Livestock and Grassland Science), the National Natural Sciences Foundation of China (30871800, 30471259) and the National Key Technology R&D Program of China (2006BAD 04A03-07). 引用的参考文献数: 47 被引频次: 0 出版商: CHINESE SOC IMMUNOLOGY 出版商地址: 5 SANTIAO DONGDAN, BEIJING, 10005, PEOPLES R CHINA ISSN: 1672-7681 29 字符的来源出版物名称缩写: CELL MOL IMMUNOL ISO 来源文献出版物名称缩写: Cell. Mol. Immunol. 来源文献页码计数: 7 学科类别: Immunology ISI 文献传递号: 468DY 显示 191 条，共 413 条作者: Xiong, HX (Xiong Hui-xin); Liang, JR (Liang Jian-ru); Xu, YQ (Xu Yi-qun); Zhou, LX (Zhou Li-xiang) 标题: Spectral Analysis of FeOOH Prepared Through Hydrolysis and Neutralization of Ferric Solutions under Different Conditions 来源出版物: SPECTROSCOPY AND SPECTRAL ANALYSIS, 29 (7): 2005-2009 JUL 2009 语言: Chinese 文献类型: Article 作者关键词: Iron oxyhydroxides; Ferrihydrite; Akaganeite; Goethite; Spectral analysis KeyWords Plus: AQUEOUS-SOLUTIONS; SORPTIVE REMOVAL; ADSORPTION; GOETHITE; AKAGANEITE; PHOSPHATE; CR(VI); CHROMATE; CADMIUM; METALS 摘要: In the present work, the iron oxyhydroxides were prepared by hydrolysis and neutralization of ferric ion from FeCl3, Fe(NO3)(3) and Fe-2 (SO4)(3) salts, under the conditions of various pH values and aging for about 6 days at 60 degrees C. These iron minerals were identified and characterized using X-ray diffraction (XRD), infrared spectroscopy (IR) and scanning electron microscopy (SEM). In addition, particle size distributions of FeOOH suspension were also determined by LS-230 model laser grainsize analyzer. Results showed that ferrihydrite formed in the ferric solutions containing Cl-, NO3and SO42- at pH values of 8 and 10. It was testified that the presence of Cl- was favorable for the formation of akaganeite. Meanwhile, the poor crystalline goethite phase was observed to be formed in FeCl3 or Fe(NO3)(3) solution, but not be formed in Fe-2 (SO4)(3) solution at pH 12. It indicated that the presence of SO42- obviously inhibited the formation of goethite. However, the goethite phase formed in Fe-2 (SO4)(3) solution with addition of ferrous ion, indicating that ferrous ion could promote the formation of goethite in SO42--rich solution. In addition, it was usually easy for the crystalline goethite to be transformed from the above generated ferrihydrite precipitates by aging at 60 degrees C. Furthermore, the phase of akaganeite also was obtained in the Cl--rich acid (pH <= 5) solution by aging at 60 degrees C. In conclusion, the prepared FeOOH samples show some differences in their properties such as the phase, surface properties, morphology structures and particle size. 地址: [Xiong Hui-xin; Liang Jian-ru; Zhou Li-xiang] Nanjing Agr Univ, Coll Resources & Environm Sci, Nanjing 210095, Peoples R China; [Xu Yi-qun] Yangzhou Univ, Coll Environm Sci & Engn, Yangzhou 225009, Peoples R China 通讯作者地址: Zhou, LX, Nanjing Agr Univ, Coll Resources & Environm Sci, Nanjing 210095, Peoples R China. 电子邮箱地址: huixinx@163.com; lxzhou@njau.edu.cn 引用的参考文献数: 24 被引频次: 0 出版商: OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS 出版商地址: NO 76 COLLAGE SOUTH RD BEIJING, BEIJING 100081, PEOPLES R CHINA ISSN: 1000-0593 DOI: 10.3964/j.issn.1000-0593(2009)07-2005-05 29 字符的来源出版物名称缩写: SPECTROSC SPECTR ANAL ISO 来源文献出版物名称缩写: Spectrosc. Spectr. Anal. 来源文献页码计数: 5 学科类别: Spectroscopy ISI 文献传递号: 466AH 显示 192 条，共 413 条作者: Liu, Z (Liu, Z.); Wen, XD (Wen, X. D.); Wu, XL (Wu, X. L.); Gao, YJ (Gao, Y. J.); Chen, HT (Chen, H. T.); Zhu, J (Zhu, J.); Chu, PK (Chu, P. K.) 标题: Intrinsic Dipole-Field-Driven Mesoscale Crystallization of Core-Shell ZnO Mesocrystal Microspheres 来源出版物: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 131 (26): 9405-9412 JUL 8 2009 语言: English 文献类型: Article KeyWords Plus: AQUEOUS-SOLUTION; ORIENTED ATTACHMENT; DENATURED COLLAGEN; OPTICAL-PROPERTIES; GROWTH-MECHANISM; HOLLOW SPHERES; FLUORAPATITE; GELATIN; NANOCRYSTALS; MORPHOLOGY 摘要: Novel uniform-sized, core-shell ZnO mesocrystal microspheres have been synthesized on a large scale using a facile one-pot hydrothermal method in the presence of the water-soluble polymer poly(sodium 4-styrenesulfonate). The mesocrystal forms via a nonclassical crystallization process. The intrinsic dipole field introduced by the nanoplatelets as a result of selective adsorption of the polyelectrolyte on some polar surfaces of the nanoparticles acts as the driving force. In addition, it plays an important role throughout the mesoscale assembly process from the creation of the bimesocrystalline core to the apple-like structure and finally the microsphere. Our calculation based on a dipole model confirms the dipole-field-driven mechanism forming the apple-like structure. 地址: [Liu, Z.; Wen, X. D.; Wu, X. L.; Gao, Y. J.; Chen, H. T.; Zhu, J.] Nanjing Univ, Nanjing Natl Lab Microstruct, Nanjing 210093, Peoples R China; [Chu, P. K.] City Univ Hong Kong, Dept Phys & Mat Sci, Kowloon, Hong Kong, Peoples R China; [Zhu, J.] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Wu, XL, Nanjing Univ, Nanjing Natl Lab Microstruct, Nanjing 210093, Peoples R China. 电子邮箱地址: hkxlwu@nju.edu.cn; paul.chu@cityu.edu.hk 基金资助致谢: 基金资助机构授权号 BK2006715 National and Jiangsu Natural Science Foundations BK2008020 60676056 National Basic Research Programs of China Hong Kong Research Grants Council (RGC) General Research Grant (GRF) 2007CB936300 2006CB921803 CityU 112307 This work was supported by the National and Jiangsu Natural Science Foundations (Nos. BK2006715, BK2008020, and 60676056). Partial support was also from National Basic Research Programs of China under Grant Nos. 2007CB936300 and 2006CB921803 as well as Hong Kong Research Grants Council (RGC) General Research Grant (GRF) No. CityU 112307. 引用的参考文献数: 46 被引频次: 0 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 0002-7863 DOI: 10.1021/ja9039136 29 字符的来源出版物名称缩写: J AM CHEM SOC ISO 来源文献出版物名称缩写: J. Am. Chem. Soc. 来源文献页码计数: 8 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 466AT 显示 193 条，共 413 条作者: Zhu, AP (Zhu, Aiping); Luo, XD (Luo, Xiadan); Dai, S (Dai, Sheng) 标题: Chitosan-poly(acrylic acid) complex modified paramagnetic Fe3O4 nanoparticles for camptothecin loading and release 来源出版物: JOURNAL OF MATERIALS RESEARCH, 24 (7): 2307-2315 JUL 2009 语言: English 文献类型: Article KeyWords Plus: IRON-OXIDE NANOPARTICLES; COATED SUPERPARAMAGNETIC NANOPARTICLES; MAGNETIC NANOPARTICLES; O-CARBOXYMETHYLCHITOSAN; HOLLOW NANOSPHERES; IN-VITRO; COPOLYMERS; PARTICLES; MICROSPHERES; CHITOSAN 摘要: The stable superparamagnetic colloidal Suspension of chitosan-poly(acrylic acid) (CS-PAA)/Fe3O4 nanciparticles was synthesized by graft copolymerization AA oil the surface of CS stabilized Fe3O4 nanoparticles. The size, size distribution, Structure, and magnetic properties of the resultant CS-PAA/Fe3O4 nanoparticles were characterized by field-emission scanning electron microscopy (FE-SEM), transmission electron microscope (TEM), dynamic light scattering, Fourier transform infrared spectroscopy, x-ray diffraction, and vibrating sample magnetometry (VSM). FE-SEM and TEM showed the spherelike morphology of CS-PAA/Fe3O4 nanoparticles with their diameter ranging from 15 to 60 nm. VSM measurements indicated that CS-PAA/Fe304 nanoparticles preserved the superparamagnetism. CS-PAA complex was proved to be a good stabilizer to prepare the well-dispersed suspension Of superparamagnetic Fe3O4 natioparticles. The stabilizing mechanisms were attributed to the electrostatic repulsion and steric hindrance. The controlled release of entrapped camptothecin from these magnetic nanoparticles was studied and the release mechanism was analyzed. 地址: [Zhu, Aiping; Luo, Xiadan] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Dai, Sheng] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada 通讯作者地址: Zhu, AP, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: apzhu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Natural & Scientific Grant of Jiangsu Province BK2006072 National Natural Science Foundation of China 10676013 The research was Supported by the Natural & Scientific Grant of Jiangsu Province., Project No. BK2006072 (China) and the National Natural Science Foundation of China (No. 10676013 NSAF). 引用的参考文献数: 30 被引频次: 0 出版商: MATERIALS RESEARCH SOC 出版商地址: 506 KEYSTONE DR, WARRENDALE, PA 15086 USA ISSN: 0884-2914 DOI: 10.1557/JMR.2009.0284 29 字符的来源出版物名称缩写: J MATER RES ISO 来源文献出版物名称缩写: J. Mater. Res. 来源文献页码计数: 9 学科类别: Materials Science, Multidisciplinary ISI 文献传递号: 465TI 显示 194 条，共 413 条作者: Sun, J (Sun, Jing); Liu, DM (Liu, Dong Mei); Wang, JX (Wang, Jin Xiang); Yan, CG (Yan, Chao Guo) 标题: Regioselective synthesis of calix[4]arene 1,3-di- and monosubstituted sulfur-containing Schiff bases 来源出版物: JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY, 64 (3-4): 317-324 AUG 2009 语言: English 文献类型: Article 作者关键词: Calixarene; Alkylation; Dithiocarbazate; Schiff base; Crystal structure KeyWords Plus: METAL-ION COMPLEXATION; RAY CRYSTAL-STRUCTURE; S-BENZYLDITHIOCARBAZATE; COORDINATION CHEMISTRY; COPPER(II) COMPLEXES; KINETIC STABILITY; MONOALKYL ETHERS; CROWN-ETHER; RECOGNITION; CALIXARENES 摘要: Regioselective alkylations of p-tert-butylcalix[4]arene with 3-methoxy-4-omega-chloroalkoxy-benzaldehydes in the system of K2CO3/KI/CH3CN efficiently produce 1,3-di- and monosubstituted aldehydes according to the length of alkyl chains in alkylating reagent, which provides a versatile protocol for preparing calixarene 1,3-diand sulfur-containing Schiff bases. 地址: [Sun, Jing; Liu, Dong Mei; Wang, Jin Xiang; Yan, Chao Guo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Yan, CG, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20672091 We thank the National Natural Science Foundation of China (Grant No. 20672091) for financial support of this research. 引用的参考文献数: 43 被引频次: 0 出版商: SPRINGER 出版商地址: VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS ISSN: 0923-0750 DOI: 10.1007/s10847-009-9570-5 29 字符的来源出版物名称缩写: J INCL PHENOM MACROCYCL CHEM ISO 来源文献出版物名称缩写: J. Incl. Phenom. Macrocycl. Chem. 来源文献页码计数: 8 学科类别: Chemistry, Multidisciplinary; Crystallography ISI 文献传递号: 466LD 显示 195 条，共 413 条作者: Chen, YX (Chen, Yuxia); Liu, Y (Liu, Yan); Guo, R (Guo, Rong) 标题: Aggregation behavior of an amino acid-derived bolaamphiphile and a conventional surfactant mixed system 来源出版物: JOURNAL OF COLLOID AND INTERFACE SCIENCE, 336 (2): 766-772 AUG 15 2009 语言: English 文献类型: Article 作者关键词: Bolaamphiphile; Aggregation behaviors; DTAB; Hydrogen bond KeyWords Plus: CATIONIC SURFACTANTS; MICELLE FORMATION; PHASE-BEHAVIOR; HISTIDINE; MIXTURES; NANOPARTICLES; CRYSTALLINE; ADSORPTION; HEADGROUPS; INTERFACE 摘要: The aggregation behavior of a mixed system consisting of a novel histidine-derived bolaamphiphile 1,12-dihistidine diaminododecane (H2D) and the conventional surfactant dodecyltrimethylammonium bromide (DTAB) has been investigated. The microstructure of the H2D/DTAB mixture has been identified by means of negative staining-TEM, dynamic light scattering (DLS), fluorescence spectra, FT-Raman spectroscopy, and differential scanning calorimetry (DSC). Rich morphologies are observed in the mixed system of H2D and DTAB over a relatively wide proportion range. At C-DTAB/C-H2D < 12: 1, vesicles are formed in the mixed system. At C-DTAB/C-H2D > 12:1. vesicles and tube-like aggregates coexist, and more tube-like aggregates appear with further increase of C-DTAB/C-H2D. The formation mechanisms of the aggregation with various morphologies at different C-DTAB/C-H2D ratios are further deduced. (C) 2009 Elsevier Inc. All rights reserved. 地址: [Chen, Yuxia; Liu, Yan; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 20633010 National Nature Science Foundations of China 20773106 20803061 This work was supported by the National Nature Science Foundations of China (20633010, 20773106, and 20803061). 引用的参考文献数: 37 被引频次: 0 出版商: ACADEMIC PRESS INC ELSEVIER SCIENCE 出版商地址: 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA ISSN: 0021-9797 DOI: 10.1016/j.jcis.2009.04.012 29 字符的来源出版物名称缩写: J COLLOID INTERFACE SCI ISO 来源文献出版物名称缩写: J. Colloid Interface Sci. 来源文献页码计数: 7 学科类别: Chemistry, Physical ISI 文献传递号: 466OJ 显示 196 条，共 413 条作者: Friberg, SE (Friberg, Stig E.) 标题: Effect of relative humidity on the evaporation path from a phenethyl alcohol emulsion 来源出版物: JOURNAL OF COLLOID AND INTERFACE SCIENCE, 336 (2): 786-792 AUG 15 2009 语言: English 文献类型: Article 作者关键词: Emulsions; Evaporation; Phase diagrams; Vapor pressure; Fragrances KeyWords Plus: IN-WATER EMULSIONS; AMPHIPHILIC ASSOCIATION STRUCTURES; PERFUMERY TERNARY DIAGRAMS; FRAGRANCE COMPOUNDS; MULTIPLE EMULSIONS; VAPOR-PRESSURES; LIQUID-CRYSTAL; PHASE; POLYOXYETHYLENE; METHODOLOGY 摘要: The evaporation path for emulsions of phenethyl alcohol stabilized by a non-ionic surfactant, Laureth 4, a commercial ethoxy adduct, approximately C-12(EO)(4), was estimated by calculations using the phase diagram. The results for emulsions with an O/W ratio equal to or greater than 1/3 showed the relative humidity only in excess of 90% to have a significant effect on the evaporation path. In fact the path was not significantly modified for relative humidities from 0% to 90%, but in the range 90-100% the modification of the evaporation path was most pronounced; not only altering the path, but causing entirely different phases to appear in the emulsion. On the other hand, for emulsions with lower O/W ratios these effects were substantial for relative humidities down to the level of 40%. (C) 2009 Elsevier Inc. All rights reserved. 地址: Yangzhou Univ, Dept Chem, Jiangsu 225002, Peoples R China 通讯作者地址: Friberg, SE, Yangzhou Univ, Dept Chem, Jiangsu 225002, Peoples R China. 电子邮箱地址: stic30kan@gmail.com 引用的参考文献数: 44 被引频次: 0 出版商: ACADEMIC PRESS INC ELSEVIER SCIENCE 出版商地址: 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA ISSN: 0021-9797 DOI: 10.1016/j.jcis.2009.04.093 29 字符的来源出版物名称缩写: J COLLOID INTERFACE SCI ISO 来源文献出版物名称缩写: J. Colloid Interface Sci. 来源文献页码计数: 7 学科类别: Chemistry, Physical ISI 文献传递号: 466OJ 显示 197 条，共 413 条作者: Chen, L (Chen, L.); He, JH (He, J. H.); Mei, Y (Mei, Y.); Cao, YZ (Cao, Y. Z.); Liu, BQ (Liu, B. Q.); Zhu, ZW (Zhu, Z. W.); Xu, ZA (Xu, Z. A.) 标题: Enhanced room temperature magnetoresistance and cluster spin glass behavior in Mo doping La0.67Sr0.33MnO3 来源出版物: JOURNAL OF APPLIED PHYSICS, 105 (12): Art. No. 123910 JUN 15 2009 语言: English 文献类型: Proceedings Paper KeyWords Plus: COLOSSAL MAGNETORESISTANCE; TRANSPORT-PROPERTIES; RESISTIVITY; MANGANITES; PEROVSKITES; FILMS 摘要: The structural, magnetic, and transport properties of Mo doping La0.67Sr0.33Mn1-xMoxO3 (x = 0-0.04) manganite system have been investigated by x-ray diffraction, scanning electron microscopy, magnetization, and magnetoresistance measurements. The Mo doping in Mn site is found to lower the Curie temperature T-c slightly and induce the cluster spin glass behavior in ferromagnetic state of La0.67Sr0.33MnO3. The room temperature magnetoresistance of Mo doping La0.67Sr0.33Mn1-xMoxO3 is found to be 50% higher than that of La0.67Sr0.33MnO3 without Mo doping. The significant enhancement for room temperature magnetoresistance could likely be attributed to the presence of the cluster spin glass state caused by the Mo doping. (C) 2009 American Institute of Physics. [DOI: 10.1063/1.3152600] 地址: [Chen, L.; He, J. H.; Mei, Y.; Cao, Y. Z.; Liu, B. Q.] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China; [Zhu, Z. W.; Xu, Z. A.] Zhejiang Univ, Dept Phys, Hangzhou 310027, Peoples R China 通讯作者地址: He, JH, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: jhhe@yzu.edu.cn 引用的参考文献数: 24 被引频次: 0 出版商: AMER INST PHYSICS 出版商地址: CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA ISSN: 0021-8979 文献编号: 123910 DOI: 10.1063/1.3152600 29 字符的来源出版物名称缩写: J APPL PHYS ISO 来源文献出版物名称缩写: J. Appl. Phys. 来源文献页码计数: 5 学科类别: Physics, Applied ISI 文献传递号: 465PP 显示 198 条，共 413 条作者: Zhang, H (Zhang, Hao); Xue, YG (Xue, Yaguang); Wang, ZQ (Wang, Zhiqin); Yang, J (Yang, Jianchnag); Zhang, JH (Zhang, Jianhua) 标题: Morphological and physiological traits of roots and their relationships with shoot growth in "super" rice 来源出版物: FIELD CROPS RESEARCH, 113 (1): 31-40 JUL 10 2009 语言: English 文献类型: Article 作者关键词: "Super" rice (Oryza sativa L.); Root dry weight; Root oxidation activity; Zeatin plus zeatin riboside; Sink size; Grain filling KeyWords Plus: JAPONICA/INDICA HYBRID RICE; CYTOKININ CONTENT; NUTRIENT-UPTAKE; ABSCISIC-ACID; INDICA HYBRID; ORYZA-SATIVA; YIELD; GRAIN; NUMBER; LIANGYOUPEIJIU 摘要: Success in "super" rice breeding has been considered a great progress in rice production in China. This Study aimed to test the hypothesis that an improved root system may contribute to better shoot growth and consequently to higher grain yield in "super" rice. Two "super" rice varieties Liangyoupeijiu (an indica hybrid) and Huaidao 9 (a japonica inbred) and two elite check varieties Yangdao 6 (an indica inbred) and Yangfujiang 8 (a japonica inbred) were field-grown at Yangzhou, China in 2006 and 2007. Root and shoot dry weight (DW) was significantly greater in "super" rice varieties than in check ones throughout the growth season in both years, so was the root length density. Root oxidation activity (ROA) and root zeatin (Z) zeatin riboside (ZR) content, in per plant basis, were significantly greater in "super" rice than check varieties before and at heading time. However, both ROA and root Z + ZR content, oil her in per plant basis or per unit root DW basis, were significantly lower in 'super' rice than in check varieties at the mid- and late grain filling stages. Grain yield of the two 'super' rice varieties, on average, was 10.2 t ha(-1) in 2006 and 11.4 t ha(-1) in 2007, and was 13% and 21% higher than that of check varieties, respectively. The high grain yield was mainly due to a larger sink size (total number of spikelets) as a result of a larger particle. The percentage of filled grains of the two "Super" rice varieties, on average, was 72.9% in 2006 and 79.0% in 2007, and was 19.4% and 12.9%, respectively, lower than that of the check varieties. The mean ROA and root Z + ZR content during the grain filling period significantly cot-related with the percentage of filled grains. Collectively, the data Suggest that an improved root and shoot growth, as showing a larger root and shoot biomass and greater root length density during the whole growing season and higher ROA and root Z + ZR content per plant at early and mid-growth stages, contributes to the large sink size and high grain yield in the "super" rice varieties. The data also Suggest the yield Of "Super" rice varieties can be further increased by an increase in filled grains through enhancing root activity during grain filling. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Zhang, Hao; Xue, Yaguang; Wang, Zhiqin; Yang, Jianchnag] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou 225009, Jiangsu, Peoples R China; [Zhang, Jianhua] Hong Kong Baptist Univ, Dept Biol, Hong Kong, Hong Kong, Peoples R China 通讯作者地址: Yang, J, Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, 12 Wenhui Rd, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: jcyang@yzu.edu.cn; jzhang@hkbu.edu.hk 基金资助致谢: 基金资助机构授权号 national Basic Research Program (973 Program) 2009CB118603 National Natural Science Foundation of China 30771274 30871480 Doctoral Foundation of Ministry of Education, China 200811170002 Research Grant Council of Hong Kong HKBU 2465/05 M Hong Kong University Grants Committee AOE/B-07/99 Hong Kong Baptist University Matching Research Fund We are grateful for grants from the national Basic Research Program (973 Program, 2009CB118603), the National Natural Science Foundation of China (30771274, 30871480), the Doctoral Foundation of Ministry of Education. China (200811170002), Research Grant Council of Hong Kong (HKBU 2465/05 M), Hong Kong University Grants Committee (AOE/B-07/99), and Hong Kong Baptist University Matching Research Fund. 引用的参考文献数: 42 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0378-4290 DOI: 10.1016/j.fcr.2009.04.004 29 字符的来源出版物名称缩写: FIELD CROP RES ISO 来源文献出版物名称缩写: Field Crop. Res. 来源文献页码计数: 10 学科类别: Agronomy ISI 文献传递号: 464UH 显示 199 条，共 413 条作者: Zhang, CF (Zhang, Chenfei); Qin, AJ (Qin, Aijian); Chen, HJ (Chen, Hongjun); Deng, XF (Deng, Xufang); Su, YW (Su, Yuwen); Qian, K (Qian, Kun) 标题: MDV-1 VP22: a transporter that can selectively deliver proteins into cells 来源出版物: ARCHIVES OF VIROLOGY, 154 (7): 1027-1034 JUL 2009 语言: English 文献类型: Article KeyWords Plus: HUMAN-IMMUNODEFICIENCY-VIRUS; INFLUENZA-VIRUS; TAT PROTEIN; TRANSDUCTION DOMAINS; HIV TAT; INTRACELLULAR-LOCALIZATION; PROTECTIVE IMMUNITY; NUCLEAR IMPORT; DISEASE VIRUS; IN-VIVO 摘要: The tegument protein VP22 of Marek's disease virus (MDV) was previously shown to be able to travel between cells. To further characterize the transport property of VP22 and assess whether it can be used for protein delivery, we investigated the subcellular localization of VP22 fused to five heterologous proteins, including green fluorescent protein, nucleoprotein of avian influenza virus, bovine IFN-gamma, F protein of Newcastle disease virus and VP2 protein of infectious bursa disease virus. The transport of these fusion proteins in monolayer cells was assayed by immunofluorescence assay. The results showed that all except VP2 could be delivered by VP22 of MDV serotype 1 (MDV-1), at different efficiencies. After being transported to surrounding cells, VP22 fused to avian influenza nucleoprotein, bovine IFN-gamma, or to F was localized in the nucleus. Our data suggest that VP22 of MDV-1 can be used as transport tool in protein delivery and that the original localization of cargo proteins may be changed after transport by MDV-1 VP22. Finally, infectious bursa disease VP2 protein could not be transported by MDV-1 VP22. 地址: [Zhang, Chenfei; Qin, Aijian; Chen, Hongjun; Deng, Xufang; Su, Yuwen; Qian, Kun] Yangzhou Univ, Key Lab Jiangsu Prevent Vet Med, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Qin, AJ, Yangzhou Univ, Key Lab Jiangsu Prevent Vet Med, 12 E WenHui Rd, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: aijian@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30371070 FANEDD 200256 This study was supported by the National Natural Science Foundation of China (No. 30371070) and FANEDD (200256). 引用的参考文献数: 32 被引频次: 0 出版商: SPRINGER WIEN 出版商地址: SACHSENPLATZ 4-6, PO BOX 89, A-1201 WIEN, AUSTRIA ISSN: 0304-8608 DOI: 10.1007/s00705-009-0404-y 29 字符的来源出版物名称缩写: ARCH VIROL ISO 来源文献出版物名称缩写: Arch. Virol. 来源文献页码计数: 8 学科类别: Virology ISI 文献传递号: 466RK 显示 200 条，共 413 条作者: Shi, HC (Shi, Hong-Can); Deng, WJ (Deng, Wei-Jun); Pei, C (Pei, Chang); Lu, D (Lu, Dan); Zhang, XJ (Zhang, Xiao-Jun); Wang, XH (Wang, Xiao-Hong); Zeng, YJ (Zeng, Yan-Jun) 标题: Biomechanical properties of adult-excised porcine trachea for tracheal xenotransplantation 来源出版物: XENOTRANSPLANTATION, 16 (3): 181-186 MAY-JUN 2009 语言: English 文献类型: Article 作者关键词: bending stiffness; biomechanics; residual stress; stress-straining; trachea KeyWords Plus: OPENING ANGLE; STRAIN 摘要: Background: To investigate and evaluate the biomechanical properties of adult-excised porcine trachea, thereby providing experimental methods and evidence for biomedical engineering of artificial trachea. Methods: The TY8000 servo-handle tension test machine was used to measure biomechanical indices, such as bending stiffness, radial pedestal, and stress-straining. The residual stress and bursting strength of adult-excised porcine trachea was evaluated. Results: Residual stress was retained in the adult-excised porcine trachea. The force of radial pedestal was detected as 10 N, when the diameter of a 50-mm trachea was compressed to 50%. The bursting strength decreased from 180 mmHg of pharyngeal portion to 110 mmHg in tracheal carina. When the trachea flexed forward or either right or left by 50 degrees, tension reached 0.296 to 0.131 N and 0.254 to 0.150 N, respectively. The curve of stress-straining measured, according to computer data and results, suggested that tension was maintained at a low level at 50% strain. Conclusions: Residual stress was retained in the excised porcine trachea, and the porcine trachea membrane disrupted when pressure in the inner wall increased. The porcine trachea exhibits good radial pedestal force, bending, and elongation properties. 地址: [Zhang, Xiao-Jun; Wang, Xiao-Hong; Zeng, Yan-Jun] Beijing Univ Technol, Biomech & Med Informat Inst, Beijing 100022, Peoples R China; [Shi, Hong-Can; Deng, Wei-Jun; Pei, Chang; Lu, Dan] Yangzhou Univ, Dept Thorac & Cardiovasc Surg, Coll Clin Med, Yangzhou 225000, Jiangsu Prov, Peoples R China 通讯作者地址: Zeng, YJ, Beijing Univ Technol, Biomech & Med Informat Inst, Beijing 100022, Peoples R China. 电子邮箱地址: shihongcan@gmail.com; yjzeng@bjut.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30672080 Key Medical Scientific Research Projects of Jiangsu Provincial Health Bureau K200410) Qing Lan Project of Jiangsu Province. This study was supported by the National Natural Science Foundation of China, No. 30672080, Key Medical Scientific Research Projects of Jiangsu Provincial Health Bureau (No. K200410), and Qing Lan Project of Jiangsu Province. 引用的参考文献数: 12 被引频次: 0 出版商: WILEY-BLACKWELL PUBLISHING, INC 出版商地址: COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA ISSN: 0908-665X DOI: 10.1111/j.1399-3089.2009.00532.x 29 字符的来源出版物名称缩写: XENOTRANSPLANTATION ISO 来源文献出版物名称缩写: Xenotransplantation 来源文献页码计数: 6 学科类别: Medicine, Research & Experimental; Transplantation ISI 文献传递号: 463JP 显示 201 条，共 413 条作者: Gu, JH (Gu, Jian-Hong); Liu, JD (Liu, Jun-Dong); Shen, Y (Shen, Yan); Liu, ZP (Liu, Zong-Ping) 标题: Effects of RANKL, osteoprotegerin, calcium and phosphorus on survival and activation of Muscovy duck osteoclasts in vitro 来源出版物: VETERINARY JOURNAL, 181 (3): 321-325 SEP 2009 语言: English 文献类型: Article 作者关键词: Muscovy ducks; Osteoclasts; RANKL; Osteoprotegrin; Calcium; Phosphorus KeyWords Plus: KAPPA-B LIGAND; RECEPTOR ACTIVATOR; BONE-RESORPTION; TNF FAMILY; INVOLVEMENT; MECHANISMS; APOPTOSIS; PROTEASE 摘要: The aim of this study was to determine whether receptor activator of nuclear factor NF-kappa B ligand (RANKL), osteoprotegerin (OPG) and a calcium:phosphorous (Ca:P) ratio of 2:1 could affect survival and activation of Muscovy duck osteoclasts (OCs). Bone marrow cells were obtained from 5-day-old Muscovy ducks and cultured with (Group A) No added factors. (B) 30 ng/ml soluble RANKL (sRANKL), (C) 30 ng/ml sRANKL and 10 ng/mL OPG, (D) 10 ng/mL OPG, (E) 50 ng/mL OPG, (F) 100 ng/mL OPG and (G) 30 ng/mL sRANKL, 6 mmol/L Ca and 3 mmol/L P. sRANKL promoted the survival Of OCs oil day 2. whereas the number of OCs decreased with addition of OPG in a dose-dependent manner. OPG and Ca:P (2:1) both inhibited OC survival induced by RANKL. RANKL stimulated bone resorption by OCs. whereas OPG, but not Ca:P (2:1). inhibited the activity of OCs induced by RANKL. RANKL promotes the survival and activation of OCs front Muscovy ducks, whereas OPG and. to it lesser extent. Ca:P (2:1) reduce the life Span and inhibited the activation of OCS induced by RANKL. (C) 2008 Elsevier Ltd. All rights reserved. 地址: [Gu, Jian-Hong; Shen, Yan; Liu, Zong-Ping] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China; [Liu, Jun-Dong] Jiangsu Polytech Coll Anim Husb & Vet, Taizhou 225300, Peoples R China 通讯作者地址: Liu, ZP, Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China. 电子邮箱地址: liuzongping@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 30440050 30571364 This work was supported by the National Natural Science Foundation of China (Nos. 30440050, 30571364). 引用的参考文献数: 28 被引频次: 0 出版商: ELSEVIER SCI LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND ISSN: 1090-0233 DOI: 10.1016/j.tvjl.2008.03.006 29 字符的来源出版物名称缩写: VET J ISO 来源文献出版物名称缩写: Vet. J. 来源文献页码计数: 5 学科类别: Veterinary Sciences ISI 文献传递号: 460KR 显示 202 条，共 413 条作者: Chen, L (Chen, L.); He, JH (He, J. H.); Mei, Y (Mei, Y.); Cao, YZ (Cao, Y. Z.); Xia, WW (Xia, W. W.); Xu, HF (Xu, H. F.); Zhu, ZW (Zhu, Z. W.); Xu, ZA (Xu, Z. A.) 标题: Critical behavior of Mo-doping La0.67Sr0.33Mn1-xMoxO3 perovskite system 来源出版物: PHYSICA B-CONDENSED MATTER, 404 (14-15): 1879-1882 JUL 1 2009 语言: English 文献类型: Article 作者关键词: Manganites; Phase transition; Critical exponents KeyWords Plus: COLOSSAL MAGNETORESISTANCE; TRANSPORT-PROPERTIES; TRANSITION; LA0.8SR0.2MNO3; LA0.7SR0.3MNO3; FERROMAGNET; FILMS 摘要: Structure, magnetization, and specific heat have been investigated for the Mo-doping La0.67Sr0.33Mn1-x MoxO3 (x = 0, 0.01, 0.02, 0.03, 0.04, 0.06) perovskite system. The ferromagnetic to paramagnetic transition temperature T, is found to decrease from 369 K for x = 0 to 361 K for x = 0.06 with increasing Mo doping. According to a second-order phase transition model, the critical behavior near T-c are investigated systematically based on the specific heat data, and the critical exponents are determined to be alpha = 0.04-0.06, beta = 0.35-0.41, gamma = 1.13-1.25. The values of the critical exponents are found to keep almost same magnitude for La0.67Sr0.33Mn1-xMoxO3, system. It is noticed that the value of the critical exponent beta locates between the mean-field value (beta = 0.5) and the three-dimensional (3D) Ising model value (beta = 0.325), which suggests the coexistence of the short-range and long-range ferromagnetic orders around the critical temperature. The fundamental factors to dominate the magnitude of the critical exponent values for the perovskite-type manganese oxide systems have been discussed as well. (C) 2008 Published by Elsevier B.V. 地址: [Chen, L.; He, J. H.; Mei, Y.; Cao, Y. Z.; Xia, W. W.; Xu, H. F.] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China; [Zhu, Z. W.; Xu, Z. A.] Zhejiang Univ, Dept Phys, Hangzhou 310027, Peoples R China 通讯作者地址: He, JH, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: jhhe@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Jiangsu Education Department National Science Foundation of China (NSFC) 10634030 The authors would like to thank Prof. Zhengming Liu and Mr. Bin Xu of the Testing Center of Yangzhou University for X-ray measurement, Dr. Hao Wu for the specific heat measurement and Dr. Yuanchang Su for the instructive discussions. This work was financially supported by Jiangsu Education Department and National Science Foundation of China (NSFC) under Grant no. 10634030. 引用的参考文献数: 28 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0921-4526 DOI: 10.1016/j.physb.2008.07.023 29 字符的来源出版物名称缩写: PHYSICA B ISO 来源文献出版物名称缩写: Physica B 来源文献页码计数: 4 学科类别: Physics, Condensed Matter ISI 文献传递号: 463DB 显示 203 条，共 413 条作者: Liu, ZH (Liu, Zuhan) 标题: Spinor Ginzburg-Landau equation and mean curvature flow 来源出版物: NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 71 (5-6): 2053-2086 SEP 1 2009 语言: English 文献类型: Article 作者关键词: Mean curvature flow; Vortices; Spinor Ginzburg-Landau equations KeyWords Plus: VORTEX DYNAMICS; SCHRODINGER-EQUATION; WAVE-EQUATION; VORTICES; MOTION; MODEL; SUPERCONDUCTIVITY; STABILITY; LAW 摘要: Recent papers in the physics literature have introduced spin-coupled (or spinor) Ginzburg-Landau models for complex vector-valued order parameters in order to account for ferromagnetic or antiferromagnetic effects in high-temperature superconductors. In this paper, we study the asymptotic behavior of solutions of the evolutionary spinor Ginzburg-Landau equation in three dimensions. We prove also that, asymptotically, the singularities evolve according to mean curvature flow in the sense of weak formulation. (C) 2009 Elsevier Ltd. All rights reserved. 地址: [Liu, Zuhan] Xuzhou Normal Univ, Dept Math, Xuzhou 221116, Peoples R China; [Liu, Zuhan] Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China 通讯作者地址: Liu, ZH, Xuzhou Normal Univ, Dept Math, Xuzhou 221116, Peoples R China. 电子邮箱地址: zuhanl@yahoo.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 10471119 10771181 EYTP This work is supported by the National Natural Science Foundation of China (No. 10471119, 10771181), EYTP. 引用的参考文献数: 34 被引频次: 0 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0362-546X DOI: 10.1016/j.na.2009.01.042 29 字符的来源出版物名称缩写: NONLINEAR ANAL-THEOR METH APP ISO 来源文献出版物名称缩写: Nonlinear Anal.-Theory Methods Appl. 来源文献页码计数: 34 学科类别: Mathematics, Applied; Mathematics ISI 文献传递号: 459RY 显示 204 条，共 413 条作者: Dai, T (Dai, Tuosu); Ge, LL (Ge, Lingling); Guo, R (Guo, Rong) 标题: Microstructure of lamellar liquid crystal in Tween 85/[Bmim]PF6/H2O system and applications as Ag nanoparticle synthesis and lubrication 来源出版物: JOURNAL OF MATERIALS RESEARCH, 24 (2): 333-341 FEB 2009 语言: English 文献类型: Article KeyWords Plus: TEMPERATURE IONIC LIQUID; SURFACTANT-WATER SYSTEM; NONIONIC SURFACTANTS; PHASES 摘要: Lamellar liquid crystal (L alpha) was formed by room temperature ionic liquid [Bmim]PF6, nonionic surfactant Tween 85, and H2O. The microstructure of this lamellar liquid crystal was investigated by small angle x-ray diffraction (SAXD) and H-2 NMR (nuclear magnetic resonance). Ag nanoparticles with relatively uniform dispersion were prepared successfully in this L alpha phase. The rheological and lubrication properties of the L alpha phase and the L alpha/Ag nanoparticle mixed system were also investigated. The results showed that the Structure strength. anti-wear capacity, and lubrication properties of the L alpha phase were enhanced with in increasing amount of Tween 85, but were impaired with an increasing amount of H2O. Increasing the amount of [Bmim] PF6 could also make the structural strength weaker, but the lubrication properties of the system were improved because of the inherent lubrication properties of ionic liquid. The presence of the Ag nanoparticles in the lamellar phase Could also enhance the structural strength, anti-wear capacity. and lubrication properties. 地址: [Dai, Tuosu; Ge, Lingling; Guo, Rong] Yangzhou Univ, Sch Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Nature Foundation of China 授权号 20633010 20773106 This research work was supported by the National Nature Foundation of China (Nos. 20633010 and 20773106). 引用的参考文献数: 24 被引频次: 1 出版商: MATERIALS RESEARCH SOC 出版商地址: 506 KEYSTONE DR, WARRENDALE, PA 15086 USA ISSN: 0884-2914 DOI: 10.1557/JMR.2009.0070 29 字符的来源出版物名称缩写: J MATER RES ISO 来源文献出版物名称缩写: J. Mater. Res. 来源文献页码计数: 9 学科类别: Materials Science, Multidisciplinary ISI 文献传递号: 460SO 显示 205 条，共 413 条作者: Liu, CP (Liu Chun-Ping) 标题: (G '/G)-Expansion Method Equivalent to Extended Tanh Function Method 来源出版物: COMMUNICATIONS IN THEORETICAL PHYSICS, 51 (6): 985-988 JUN 2009 语言: English 文献类型: Article 作者关键词: (G '/G)-expansion method; extended tanh function method; Riccati equation; KdV equation KeyWords Plus: NONLINEAR-WAVE EQUATIONS; MATHEMATICAL PHYSICS 摘要: In a recent article [Physics Letters A 372 (2008) 417], Wang et al. proposed a method, which is called the (G'/G)-expansion method, to look for travelling wave solutions of nonlinear evolution equations. The travelling wave solutions involving parameters of the KdV equation, the mKdV equation, the variant Boussinesq equations, and the Hirota Satsuma equations are obtained by using this method. They think the (G'/G)-expansion method is a new method and more travelling wave solutions of many nonlinear evolution equations can be obtained. In this paper, we will show that the (G'/G)-expansion method is equivalent to the extended tanh function method. 地址: Yangzhou Univ, Inst Math, Yangzhou 225002, Peoples R China 通讯作者地址: Liu, CP, Yangzhou Univ, Inst Math, Yangzhou 225002, Peoples R China. 电子邮箱地址: yzslcp@pub.yz.jsinfo.net 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 10671172 Supported by National Natural Science Foundation of China under Grant No. 10671172 引用的参考文献数: 14 被引频次: 0 出版商: IOP PUBLISHING LTD 出版商地址: DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND ISSN: 0253-6102 29 字符的来源出版物名称缩写: COMMUN THEOR PHYS ISO 来源文献出版物名称缩写: Commun. Theor. Phys. 来源文献页码计数: 4 学科类别: Physics, Multidisciplinary ISI 文献传递号: 461KM 显示 206 条，共 413 条作者: Gong, ZQ (Gong Zhi-Qiang); Wang, XJ (Wang Xiao-Juan); Zhi, R (Zhi Rong); Feng, GL (Feng Guo-Lin) 标题: Regional characteristics of temperature changes in China during the past 58 years and its probable correlation with abrupt temperature change 来源出版物: ACTA PHYSICA SINICA, 58 (6): 4342-4353 JUN 2009 语言: Chinese 文献类型: Article 作者关键词: Q index; temperature segment; extreme temperature; abrupt temperature change KeyWords Plus: CLIMATE EXTREMES; TIME-SERIES; EVENTS; TRENDS; RAINFALL; FEATURES; INDEXES 摘要: Based on recent studies of nonlinear science, we reconstruct dynamics of National Centre of Environment Prediction (NCEP) daily temperature series from 1948 to 2005 of grids located in China with the time-delay method and then analyse the dynamics structure by using dynamical correlation factor exponent Q. Eight significant temperature change regions are obtained. The characteristics of temperature changes and frequencies of extreme temperature in these regions are discussed, and the probable correlations between temperature changes and frequencies of extreme temperature are studied. Results indicate that, 1) the temperature and frequencies of extreme high temperature in ZhunGe' Er and North China both increased during the past 58 years, while frequencies of extreme low temperature in South China decreased. Furthermore, north oscillation, south oscillation I North Pacific oscillation and El Nino-south oscillation have distinct influence on temperature changes in North China, North-East China, west of West-South China and east of West-South China, while El Nino has distinct influence on South China and South East China. 2) The reason for warming during the past 58 year might be the increase of frequencies of extreme high temperature and the decrease of frequencies of extreme low temperature. 3) The abrupt change of extreme high/low temperature in the 1970s is 3-4 years later than that of abrupt temperature change. That is to say, the process of abrupt temperature change might be the inter-grade of extreme temperature from one stationary period to another stationary one. 地址: [Gong Zhi-Qiang; Zhi Rong; Feng Guo-Lin] China Meteorol Adm, Lab Climate Studies, Natl Climate Ctr, Beijing 100081, Peoples R China; [Gong Zhi-Qiang; Zhi Rong] Yangzhou Univ, Dept Phys, Yangzhou 225002, Peoples R China; [Wang Xiao-Juan] Changshu Inst Technol, Coll Phys & Elect Engn, Changshu 215500, Peoples R China; [Feng Guo-Lin] Chinese Acad Sci, Key Lab Reg Climate Environm Temperate E Asia, Inst Atmospher Phys, Beijing 100029, Peoples R China 通讯作者地址: Feng, GL, China Meteorol Adm, Lab Climate Studies, Natl Climate Ctr, Beijing 100081, Peoples R China. 电子邮箱地址: fenggl@cma.gov.cn 基金资助致谢: 基金资助机构授权号 State Key Development Program for Basic Research of China 2006CB400503 National Natural Science Foundation of China 40675044 State Key Program of Science and Technology of China 2007BAC29B01 Project supported by the State Key Development Program for Basic Research of China ( Grant No. 2006CB400503), the National Natural Science Foundation of China (Grant No. 40675044), and the State Key Program of Science and Technology of China (Grant No. 2007BAC29B01) 引用的参考文献数: 37 被引频次: 0 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 12 学科类别: Physics, Multidisciplinary ISI 文献传递号: 460IF 显示 207 条，共 413 条作者: Zhu, AP (Zhu, Aiping); Zhao, F (Zhao, Feng); Ma, T (Ma, Teng) 标题: Photo-initiated grafting of gelatin/N-maleic acyl-chitosan to enhance endothelial cell adhesion, proliferation and function on PLA surface 来源出版物: ACTA BIOMATERIALIA, 5 (6): 2033-2044 JUL 2009 语言: English 文献类型: Article 作者关键词: Human umbilical vein endothelial cell; Poly(lactic acid); N-Maleic acyl-chitosan; Gelatin; Photo-initiated grafting KeyWords Plus: IN-VITRO; POLY(L-LACTIC ACID); VASCULAR GRAFTS; SHEAR-STRESS; NITRIC-OXIDE; POLYELECTROLYTE MULTILAYER; CONSTRUCT DEVELOPMENT; BIOMATERIALS; POLYMERS; GROWTH 摘要: Vascular graft surface properties significantly affect adhesion, growth and function of endothelial cells (ECs). The bulk degradation property of poly(lactic acid) (PLA) makes it possible for it to be replaced by cellular materials and PLA is desirable as a scaffold material for vascular grafts. However, PLA has an unfavorable surface property for EC adhesion and proliferation due to the lack of a selective cell adhesion motif. Photo-initiated surface-grafting polymerization is a promising method for immobilizing certain biomacromolecules on material surfaces without compromising bulk properties. N-Maleic acyl-chitosan (NMCS) is a novel biocompatible amphiphilic derivative of chitosan with double bonds and can be initiated by ultraviolet light. In this study, gelatin was complexed with NMCS via hydrophobic interaction, and gel/NMCS complex thus formed was then grafted on the PLA surface to improve EC biocompatibility. X-ray photoelectron and Fourier transform infrared spectroscopy, and water contact angle measurement confirmed immobilization of the gel/NMCS complex on PLA surface. Moreover, the gel/NMCS modified PLA enhanced human umbilical vein endothelial cell (HUVEC) spreading and flattening, and promoted the expression of more structured CD31 and vWF compared to unmodified PLA film. Compared to the unmodified PLA surface, the HUVECs on the modified PLA surface had elevated uptake of acetylated low-density lipoprotein, and maintained the ability to modulate metabolic activity upon exposure to shear stress at 5 dyn cm(-2) by up-regulating nitric oxide and prostacyclin production. Cell retention was 1.6 times higher on the gel/NMCS-PLA surface, demonstrating its improved potential for hemocompatibility. These results indicate that photo-initiated surface-grafting of the biomimetic gel/NMCS complex is an effective method to modify material surfaces as vascular grafts. (C) 2009 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. 地址: [Zhu, Aiping; Zhao, Feng; Ma, Teng] Florida State Univ, Dept Chem & Biomed Engn, FAMU FSU, Coll Engn, Tallahassee, FL 32310 USA 通讯作者地址: Ma, T, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: teng@eng.fsu.edu 基金资助致谢: 基金资助机构授权号 DOD Peer Reviewed Medical Research Program W81XWH-07-1-0363 Flight Attendant Medical Research Institute (FAMRI) 062518 Natural & Scientific grant of Jiangsu Province, China 05KJB430149 BK2006072 Contract grant sponsors: DOD Peer Reviewed Medical Research Program grant (W81XWH-07-1-0363) to T.M. and the Young Clinical Scientist Award from the Flight Attendant Medical Research Institute (FAMRI) to F.Z. (062518 YCSA). It was also supported by a Natural & Scientific grant of Jiangsu Province, China (Project No.05KJB430149 and BK2006072) to A.P. Zhu. 引用的参考文献数: 48 被引频次: 0 出版商: ELSEVIER SCI LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND ISSN: 1742-7061 DOI: 10.1016/j.actbio.2009.02.016 29 字符的来源出版物名称缩写: ACTA BIOMATER ISO 来源文献出版物名称缩写: Acta Biomater. 来源文献页码计数: 12 学科类别: Engineering, Biomedical; Materials Science, Biomaterials ISI 文献传递号: 461XS 显示 208 条，共 413 条作者: Tang, T (Tang, Tang); Xie, H (Xie, Hong); Wang, YX (Wang, Yuxia); Lu, B (Lue, Bing); Liang, JS (Liang, Jiansheng) 标题: The effect of sucrose and abscisic acid interaction on sucrose synthase and its relationship to grain filling of rice (Oryza sativa L.) 来源出版物: JOURNAL OF EXPERIMENTAL BOTANY, 60 (9): 2641-2652 JUL 2009 语言: English 文献类型: Article 作者关键词: Abscisic acid; grain filling; Oryza sativa (rice); sucrose; sucrose synthase KeyWords Plus: FRUIT SINK STRENGTH; DEVELOPING ENDOSPERM; EXPRESSION ANALYSIS; GENE-EXPRESSION; POSTANTHESIS DEVELOPMENT; CARBOHYDRATE-METABOLISM; CLEAVING ENZYMES; STARCH SYNTHESIS; HIGH-TEMPERATURE; ARABIDOPSIS 摘要: Rice grain filling is a process of conversion of sucrose into starch catalysed by a series of enzymes. Sucrose synthase (SUS) is considered as a key enzyme regulating this process. This study investigated the possible roles of sucrose and abscisic acid (ABA) in mediating the activity and expression of SUS protein of grains during grain filling in rice (Oryza sativa). Field-grown rice plants and detached cultured panicles were used as experimental materials. Several treatments, including spikelet thinning, leaf cutting, and applications of different concentrations of exogenous sucrose and ABA, were imposed during grain filling. A higher SUS activity was found in superior grains than in inferior grains in the earlier stage of grain filling, which was significantly and closely related to a higher grain filling rate and starch accumulation. An increase in sucrose concentration in grains as a result of different treatments increased both SUS activity and SUS protein expression in grains. An increase in ABA concentration gave similar results. Furthermore, effects of interactions between sucrose and ABA on the activity and expression of SUS protein in grains were also found. It was suggested that sucrose- and ABA-mediated rice grain filling is largely due to an increase in SUS activity and SUS protein expression. 地址: [Tang, Tang; Xie, Hong; Wang, Yuxia; Lue, Bing; Liang, Jiansheng] Yangzhou Univ, Coll Biosci & Biotechnol, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou, Peoples R China; [Tang, Tang] Huaiyin Teachers Coll, Dept Biol, Huaiyin, Peoples R China 通讯作者地址: Liang, JS, Yangzhou Univ, Coll Biosci & Biotechnol, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou, Peoples R China. 电子邮箱地址: jsliang@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Ministry of Science and Technology of China 2009CB118500 We are grateful for a grant from the State Key Basic Research and Development Program of China (grant no. 2009CB118500) from the Ministry of Science and Technology of China. 引用的参考文献数: 60 被引频次: 1 出版商: OXFORD UNIV PRESS 出版商地址: GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND ISSN: 0022-0957 DOI: 10.1093/jxb/erp114 29 字符的来源出版物名称缩写: J EXP BOT ISO 来源文献出版物名称缩写: J. Exp. Bot. 来源文献页码计数: 12 学科类别: Plant Sciences ISI 文献传递号: 457TY 显示 209 条，共 413 条作者: Li, JG (Li JinGui); Gu, WY (Gu WenYing); Tao, JP (Tao JianPing); Liu, ZP (Liu ZongPing) 标题: The effects of S-nitroso-glutathione on the activities of some isoenzymes in Eimeria tenella oocysts 来源出版物: VETERINARY PARASITOLOGY, 162 (3-4): 236-240 JUN 10 2009 语言: English 文献类型: Article 作者关键词: Chicken Eimeria tenella; S-nitroso-glutathione; Lactate dehydrogenase; Glucose-6-phosphate dehydrogenase; Aconitase; Superoxide dismutase KeyWords Plus: PENTOSE-PHOSPHATE PATHWAY; NITRIC-OXIDE; SUPEROXIDE-DISMUTASE; ENZYME VARIATION; ACONITASE; EXPRESSION; NO; PEROXYNITRITE; DEHYDROGENASE; INACTIVATION 摘要: A preliminary study showed that the sporogony process of Eimeria tenella oocysts could be irreversibly inhibited by the S-nitrosothiols, such as S-nitroso-glutathione (GSNO), S-nitroso-N-acetyl-penicillamine. However, the mechanism is unclear at present. In this study the polyacrylamide gel electrophoresis (PAGE) and nitroblue tetrazolium (NBT) photoreduction methods were used to analyze the effects of GSNO on the activities of lactate dehydrogenase (LDH), glucose-6-phosphate dehydrogenase (G6PD), aconitase and superoxide dismutase (SOD). Methods of specific substrate staining were employed to display the enzymes after PAGE. The results showed that the activities of LDH, G6PD, aconitase and SOD in fresh unsporulated and sporulated oocysts could be distinctly detected after treatment by GSNO or without treatment. However, there were no obvious alterations of the tested enzymes' activities in all oocysts treated by GSNO or not. This indicated that the inhibitory effects of GSNO on the sporulation of E. tenella oocysts did not work through inactivating the activities of LDH, G6PD, aconitase and SOD, and the activities of these enzymes in sporulated oocysts were also not inactivated by GSNO. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Li JinGui; Tao JianPing; Liu ZongPing] Yangzhou Univ, Key Lab Jiangsu Provence Anim Prevent Med, Sch Vet Med, Yangzhou 225009, Peoples R China; [Gu WenYing] Yangzhou Univ, Sch Anim Sci & Technol, Yangzhou 225009, Peoples R China 通讯作者地址: Li, JG, Yangzhou Univ, Key Lab Jiangsu Provence Anim Prevent Med, Sch Vet Med, Yangzhou 225009, Peoples R China. 电子邮箱地址: jingui_li@163.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30300259 Xinjiang Key Laboratory of Biological Resources and Genetic Engineering XJDX0201-2005-01 This study was supported by grants from the National Natural Science Foundation of China (No. 30300259) and Xinjiang Key Laboratory of Biological Resources and Genetic Engineering (No. XJDX0201-2005-01). The authors are grateful to all other staff in our lab. 引用的参考文献数: 30 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0304-4017 DOI: 10.1016/j.vetpar.2009.03.017 29 字符的来源出版物名称缩写: VET PARASITOL ISO 来源文献出版物名称缩写: Vet. Parasitol. 来源文献页码计数: 5 学科类别: Parasitology; Veterinary Sciences ISI 文献传递号: 458JL 显示 210 条，共 413 条作者: Wang, YL (Wang, Yong-Li); Zhou, T (Zhou, Tao); Shi, JJ (Shi, Jian-Jun); Wang, J (Wang, Jian); He, DR (He, Da-Ren) 标题: Empirical analysis of dependence between stations in Chinese railway network 来源出版物: PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 388 (14): 2949-2955 JUL 15 2009 语言: English 文献类型: Article 作者关键词: Bipartite networks; Resource-allocation method; Multiple-edge method; Chinese railway network; Dependence KeyWords Plus: SCIENTIFIC COLLABORATION NETWORKS; SMALL-WORLD NETWORKS; WEIGHTED NETWORKS; COMPLEX NETWORKS; MODEL; RECOMMENDATION 摘要: A railway transportation system can be represented by a bipartite network consisting of trains and stations, where a train is connected to all stations where it stops. In this paper, motivated by the resource-allocation process taking place on networks, we design a method to project a Chinese train-station bipartite network into a weighted station network. A new metric is proposed to quantify the dependence between pairs of stations, which is shown to follow a shifted power-law distribution. In addition, we compare the resource-allocation method and the well-known multiple-edge method, and the results indicate that our proposed method is more reasonable. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Wang, Yong-Li; Shi, Jian-Jun; Wang, Jian; He, Da-Ren] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China; [Zhou, Tao] Univ Sci & Technol China, Dept Modern Phys, Anhua 230026, Peoples R China; [Zhou, Tao] Univ Sci & Technol China, Ctr Nonlinear Sci, Anhua 230026, Peoples R China; [Zhou, Tao] Univ Fribourg, Dept Phys, CH-1700 Fribourg, Switzerland 通讯作者地址: He, DR, Yangzhou Univ, Coll Phys Sci & Technol, Si Wang Ting Rd 180, Yangzhou 225002, Peoples R China. 电子邮箱地址: darendo10@yahoo.com.cn 基金资助致谢: 基金资助机构 Chinese National Natural Science Foundation 授权号 10635040 70671089 This work is supported by the Chinese National Natural Science Foundation under grant numbers 10635040 and 70671089. 引用的参考文献数: 31 被引频次: 1 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0378-4371 DOI: 10.1016/j.physa.2009.03.026 29 字符的来源出版物名称缩写: PHYSICA A ISO 来源文献出版物名称缩写: Physica A 来源文献页码计数: 7 学科类别: Physics, Multidisciplinary ISI 文献传递号: 457CU 显示 211 条，共 413 条作者: Wang, XF (Wang, Xuefeng); Song, W (Song, Wen); Yang, ZF (Yang, Zefeng); Wang, YM (Wang, Yamin); Tang, ZX (Tang, Zaixiang); Xu, CW (Xu, Chenwu) 标题: Improved Genetic Mapping of Endosperm Traits Using NCIII and TTC Designs 来源出版物: JOURNAL OF HEREDITY, 100 (4): 496-500 JUL-AUG 2009 语言: English 文献类型: Article 作者关键词: endosperm trait; maximum likelihood estimation; North Carolina Design III; QTL mapping; triple test cross KeyWords Plus: MOLECULAR MARKERS; METRICAL TRAITS; MODEL; QTL; DOMINANCE; MAIZE 摘要: The endosperm in plants is a major source of human nutrition and industrial raw material. The genetic study of endosperm poses a great challenge due to its complex genetic composition and unique physical and developmental properties. In this note, we shall revisit 2 classic mating designs-North Carolina Design III (NCIII) and triple test cross (TTC)-and demonstrate their efficiency in detecting quantitative trait loci underlying endosperm traits. 地址: [Wang, Xuefeng; Song, Wen; Yang, Zefeng; Wang, Yamin; Tang, Zaixiang; Xu, Chenwu] Yangzhou Univ, Jiangsu Prov Key Lab Crop Genet & Physiol, Key Lab Plant Funct Genom, Minist Educ, Yangzhou 225009, Peoples R China 通讯作者地址: Xu, CW, Yangzhou Univ, Jiangsu Prov Key Lab Crop Genet & Physiol, Key Lab Plant Funct Genom, Minist Educ, Yangzhou 225009, Peoples R China. 电子邮箱地址: qtls@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Basic Research Program of China 2006CB101700 National Natural Science Foundation of China 30370758 Program for New Century Excellent Talents in University Ministry of Education of China Merck Foundation National Basic Research Program of China (2006CB101700); the National Natural Science Foundation of China (30370758); Program for New Century Excellent Talents in University, Ministry of Education of China (to C. X.); Merck Foundation (Quantitative Sciences Fellowship to X. W.). 引用的参考文献数: 18 被引频次: 1 出版商: OXFORD UNIV PRESS INC 出版商地址: JOURNALS DEPT, 2001 EVANS RD, CARY, NC 27513 USA ISSN: 0022-1503 DOI: 10.1093/jhered/esp009 29 字符的来源出版物名称缩写: J HERED ISO 来源文献出版物名称缩写: J. Hered. 来源文献页码计数: 5 学科类别: Genetics & Heredity ISI 文献传递号: 457WJ 显示 212 条，共 413 条作者: Ge, CL (Ge Cailin); Ding, Y (Ding Yan); Wang, ZG (Wang Zegang); Wan, DZ (Wan Dingzhen); Wang, YL (Wang Yulong); Shang, Q (Shang Qi); Luo, SS (Luo Shishi) 标题: Responses of wheat seedlings to cadmium, mercury and trichlorobenzene stresses 来源出版物: JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA, 21 (6): 806-813 2009 语言: English 文献类型: Article 作者关键词: wheat; proteomics; chemical pollutant; stress response KeyWords Plus: GAMMA-GLUTAMYLCYSTEINE SYNTHETASE; TRITICUM-AESTIVUM L.; PROTEIN-PHOSPHORYLATION; DEPENDENT INDUCTION; CO-CONTAMINATION; NITRIC-OXIDE; GLUTATHIONE; PLANTS; EXPRESSION; TOXICITY 摘要: The molecular response of wheat (Triticum aestivum L., cv. Yangmaj 13) seedlings to heavy metal (Cd, Hg) and 1,2,4-trichlorobenzene (TCB) stresses were examined by two-dimensional gel electrophoresis, image analysis, and peptide mass fingerprinting. The results showed inhibitions of root and shoot growth by Cd, Hg, and TCB. These stresses led to water deficit and lipid phosphorylation in the seedling which also promoted protein phophorylation in the leaves. Hg stress inhibited protein synthesis while Cd and TCB stresses induced or up-regulated more proteins in the leaves. Most of these induced proteins played important roles in the biochemical reactions involved in tolerance of wheat to Cd and TCB stresses. The primary functions of Cd- and TCB-induced proteins included methionine metabolism, Rubisco modification, protein phosphorylation regulation, protein configuration protection, H+ transmembrane transportation and also the synthesis of ethylene, defense substances and cell wall compounds. 地址: [Ge Cailin; Ding Yan; Wang Yulong] Yangzhou Univ, Jiangsu Prov Key Lab Crop Genet & Physiol, Yangzhou 225009, Peoples R China; [Ge Cailin; Wang Zegang; Wan Dingzhen; Shang Qi; Luo Shishi] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China 通讯作者地址: Ge, CL, Yangzhou Univ, Jiangsu Prov Key Lab Crop Genet & Physiol, Yangzhou 225009, Peoples R China. 电子邮箱地址: gecailin10@163.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30300026 Chinese Ministry of Agriculture 200803034 This work was supported by the National Natural Science Foundation of China (No. 30300026) and the Application of Nuclear Techniques in Agriculture from the Chinese Ministry of Agriculture (No. 200803034). We would like to thank Dr. Jun Li (Jiangsu University) for helping with MALDI-TOF MS analysis. 引用的参考文献数: 39 被引频次: 0 出版商: SCIENCE PRESS 出版商地址: 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA ISSN: 1001-0742 DOI: 10.1016/S1001-0742(08)62345-1 29 字符的来源出版物名称缩写: J ENVIRON SCI-CHINA ISO 来源文献出版物名称缩写: J. Environ. Sci. 来源文献页码计数: 8 学科类别: Environmental Sciences ISI 文献传递号: 457PE 显示 213 条，共 413 条作者: Pan, YN (Pan, Yingnan); Luo, XD (Luo, Xiadan); Zhu, AP (Zhu, Aiping); Dai, S (Dai, Sheng) 标题: Synthesis and Physicochemical Properties of Biocompatible N-carboxyethylchitosan 来源出版物: JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION, 20 (7-8): 981-992 2009 语言: English 文献类型: Article 作者关键词: Chitosan; N-carboxyethylchitosan; aggregation; pH-responsive KeyWords Plus: CHITOSAN-DNA NANOPARTICLES; WATER-SOLUBLE CHITOSAN; GENE DELIVERY; O-CARBOXYMETHYLCHITOSAN; CHEMICAL-MODIFICATION; TRANSFECTION; DERIVATIVES; COMPLEXES; CARRIERS; ACID 摘要: A novel simple method was developed to successfully synthesize biocompatible N-carboxyethylchitosan (NCECS) with a substitution degree of approx. 41% using the Michael addition reaction. The NCECS structure was characterized by Fourier transform infra-red spectrometry (FT-IR), H-1-NMR, elemental analysis, X-ray diffraction spectrometry (XRD) and thermogravimetric analysis (TGA). The physicochemical properties of NCECS in solution are found to be strongly dependent on the pH value. In the pH range of 5.0-5.5, NCECS aggregates in dilute aqueous solution as evident by steady-state fluorescence spectroscopy and viscosimetry. The aggregated NCECS shows a spheric morphology from the atomic force microscopy (AFM) study. The possible aggregation mechanism was discussed. (C) Koninklijke Brill NV, Leiden, 2009 地址: [Pan, Yingnan; Luo, Xiadan; Zhu, Aiping] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Dai, Sheng] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada 通讯作者地址: Zhu, AP, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: apzhu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Natural & Scientific grant of Jiangsu Province (China) BK2006072 This research was supported by a Natural & Scientific grant of Jiangsu Province, Project No BK2006072 (China). 引用的参考文献数: 33 被引频次: 0 出版商: VSP BV 出版商地址: BRILL ACADEMIC PUBLISHERS, PO BOX 9000, 2300 PA LEIDEN, NETHERLANDS ISSN: 0920-5063 DOI: 10.1163/156856209X444385 29 字符的来源出版物名称缩写: J BIOMATER SCI-POLYM ED ISO 来源文献出版物名称缩写: J. Biomater. Sci.-Polym. Ed. 来源文献页码计数: 12 学科类别: Engineering, Biomedical; Materials Science, Biomaterials; Polymer Science ISI 文献传递号: 454DS 显示 214 条，共 413 条作者: Zeng, YP (Zeng, Yongping); Ju, SG (Ju, Shengui) 标题: Adsorption of thiophene and benzene in sodium-exchanged MFI- and MOR-type zeolites: A molecular simulation study 来源出版物: SEPARATION AND PURIFICATION TECHNOLOGY, 67 (1): 71-78 MAY 18 2009 语言: English 文献类型: Article 作者关键词: Zeolites; Thiophene; Benzene; Adsorption; Molecular simulation KeyWords Plus: MONTE-CARLO SIMULATIONS; ALL-SILICA Y; COMPUTER-SIMULATION; SELECTIVE ADSORPTION; CARBON-DIOXIDE; FRAMEWORK; ALUMINUM; ZSM-5; MORDENITE; MIXTURES 摘要: The Grand Canonical ensemble Monte Carlo (GCMC) simulations were performed for studying the adsorption of thiophene and benzene in MFI- and MOR-type zeolites with various non-framework sodium atoms and framework aluminum densities. The computed adsorption isotherms are in good agreement with those obtained experimentally. The densities of the sodium and aluminum atoms in zeolite have a large influence on adsorption of thiophene and benzene. The GCMC simulations provide a better understanding of the effect of non-framework sodium atoms on the selective adsorption of binary mixtures of thiophene and benzene by these zeolite structures. The results show that increase of the non-framework sodium density in MFI-type zeolites increasingly blocks the intersections and thereby decreases the selectivity of MFI-type zeolites for adsorption of thiophene. By contrast, increasing the non-framework sodium density in MOR-type zeolites increases the number of sites favorable for adsorption of thiophene. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Zeng, Yongping] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Ju, Shengui] Nanjing Univ Technol, Coll Chem & Chem Engn, Nanjing 210009, Peoples R China 通讯作者地址: Zeng, YP, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: ypzeng@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Natural Science Foundation of China 20806064 Research Foundation for Talented Scholars of Yangzhou University This research was supported by Natural Science Foundation of China (Grant No.20806064) and Research Foundation for Talented Scholars of Yangzhou University. 引用的参考文献数: 40 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 1383-5866 DOI: 10.1016/j.seppur.2009.03.028 29 字符的来源出版物名称缩写: SEP PURIF TECHNOL ISO 来源文献出版物名称缩写: Sep. Purif. Technol. 来源文献页码计数: 8 学科类别: Engineering, Chemical ISI 文献传递号: 452DJ 显示 215 条，共 413 条作者: Xu, D (Xu, Di); Ali, S (Ali, Shaukat); Huang, Z (Huang, Zhen); Zhou, FC (Zhou, Fu Cai); Afzal, M (Afzal, Muhammad); Bashir, MH (Bashir, Muhammad Hamid) 标题: Influence of the Entomopathogenic Fungus, Verticillium lecanii on the Whitefly Predator, Axinoscymnus cardilobus (Coleoptera: Coccinellidae) Under Laboratory Conditions 来源出版物: PAKISTAN JOURNAL OF ZOOLOGY, 41 (4): 289-295 2009 语言: English 文献类型: Article 作者关键词: Entomopathogenic Fungus; whitefly predator; Axinoscymnus cardilobus; Verticillium lecanii KeyWords Plus: BEMISIA-TABACI; PLUTELLA-XYLOSTELLA; BEAUVERIA-BASSIANA; DIAMONDBACK MOTH; ALEYRODIDAE; SURVIVAL; PROFILES; STRAINS; HISTORY; COL. 摘要: The effects of entomopathogenic fungus Verticillium lecanii on the biological characteristics and life table of the whitefly predator, Axinoscymnus cardilobus Pang and Ren (Coleoptera: Coccinellidae) were studied by using five different conidial concentrations under laboratory conditions. The total developmental period (from egg to adult) among the treatments did not differ between fungus treatments and control.: The longest total development period for A. cardilobus was observed when treated with 1 X 10(7) spore/ml. No Significant difference was found for V lecanii on the percent survival of all immature stages of A. cardilobus. The treatment with V. lecanii did not elicit any significant effect on mean generation time, intrinsic rate, the finite rate of increase and longevity of A. cardilobus when compared with control treatment. It can be concluded that control strategies tested are compatible to a greater extent and incorporation of these have promising prospect for control of whitefly. 地址: [Xu, Di; Ali, Shaukat; Huang, Zhen] S China Agr Univ, Coll Nat Resources & Environm, Minist Educ, Engn Res Ctr Biol Control, Beijing 510642, Peoples R China; [Zhou, Fu Cai] Yangzhou Univ, Sch Hort & Plant Protect, Jiangsu 225009, Peoples R China; [Afzal, Muhammad] Univ Sargodha, Univ Coll Agr, Sargodha, Pakistan; [Bashir, Muhammad Hamid] Univ Agr Faisalabad, Dept Agrientomol, Faisalabad, Pakistan 通讯作者地址: Xu, D, S China Agr Univ, Coll Nat Resources & Environm, Minist Educ, Engn Res Ctr Biol Control, Beijing 510642, Peoples R China. 电子邮箱地址: hzsau@scau.edu.cn; hamid_uaf@yahoo.com 基金资助致谢: 基金资助机构授权号 National Basic Research Program 2006CB102005 South China Agricultural President Foundation 2006K0047 This research was funded by grants from the National Basic Research Program (called 973 Program) (No.2006CB102005), South China Agricultural President Foundation (No. 2006K0047). 引用的参考文献数: 25 被引频次: 0 出版商: ZOOLOGICAL SOC PAKISTAN 出版商地址: UNIV PUNJAB, NEW CAMPUS, C/O DEPT ZOOLOGY, LAHORE, PAKISTAN ISSN: 0030-9923 29 字符的来源出版物名称缩写: PAK J ZOOL ISO 来源文献出版物名称缩写: Pak. J. Zool. 来源文献页码计数: 7 学科类别: Zoology ISI 文献传递号: 454YB 显示 216 条，共 413 条作者: Wang, YJ (Wang, Yongjuan); Sun, HC (Sun, Huaichang); Shen, PP (Shen, Pengpeng); Zhang, XY (Zhang, Xinyu); Xia, XL (Xia, Xiaoli) 标题: Effective inhibition of infectious bursal disease virus replication by recombinant avian adeno-associated virus-delivered microRNAs 来源出版物: JOURNAL OF GENERAL VIROLOGY, 90: 1417-1422 Part 6 JUN 2009 语言: English 文献类型: Article KeyWords Plus: DOUBLE-STRANDED-RNA; INTERFERENCE; GENERATION; SEGMENTS; SEQUENCE; VECTORS; SYSTEM 摘要: RNA interference (RNAi) is a novel antiviral strategy against a variety of virus infections. Infectious bursal disease virus (IBDV) causes an economically important disease in young chickens. This study demonstrated efficient inhibition of IBDV replication by recombinant avian adeno-associated virus (rAAAV)-delivered anti-VP1 and anti-VP2 microRNAs (miRNAs). In the viral vector-transduced cells, sequence-specific miRNA expression was detected by poly(A)-tailed RT-PCR. Reporter assays using a pVP2-EGFP vector showed significant and long-lasting inhibition of VP2-EGFP expression in cells transduced with anti-VP2 miRNA-expressing rAAAV-RFPmiVP2E, but not with the control miRNA-expressing rAAAV-RFPmiVP2con or anti-VP1 miRNA-expressing rAAAV-RFPmiVP1. Semi-quantitative RT-PCR and/or virus titration assays showed a significant inhibitory effect on homologous IBDV replication in cells transduced with rAAAV-RFPmiVP1 or rAAAV-RFPmiVP2E. For two heterologous IBDV isolates, transduction with rAAAV-RFPmiVP1 led to slightly weaker but similar inhibitory effects, whereas transduction with rAAAV-RFPmiVP2E resulted in significantly weaker and different inhibitory effects. These results suggest that rAAAV could act as an efficient vector for miRNA delivery into avian cells and that VP1 is the more suitable target for interfering with IBDV replication using RNAi technology. 地址: [Wang, Yongjuan; Sun, Huaichang; Shen, Pengpeng; Zhang, Xinyu; Xia, Xiaoli] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China 通讯作者地址: Sun, HC, Yangzhou Univ, Coll Vet Med, 12 Wenhui Rd, Yangzhou 225009, Peoples R China. 电子邮箱地址: sunh@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Chinese Natural Science Foundation 30571373 This study was supported by the Chinese Natural Science Foundation grant 30571373. We thank Dr A. J. Qin at College of Veterinary Medicine, Yangzhou University for providing DF-1 cells. 引用的参考文献数: 27 被引频次: 0 出版商: SOC GENERAL MICROBIOLOGY 出版商地址: MARLBOROUGH HOUSE, BASINGSTOKE RD, SPENCERS WOODS, READING RG7 1AG, BERKS, ENGLAND ISSN: 0022-1317 DOI: 10.1099/vir.0.010520-0 29 字符的来源出版物名称缩写: J GEN VIROL ISO 来源文献出版物名称缩写: J. Gen. Virol. 来源文献页码计数: 6 学科类别: Biotechnology & Applied Microbiology; Virology ISI 文献传递号: 453NB 显示 217 条，共 413 条作者: Yan, CG (Yan, Chao-Guo); Li, L (Li, Liang); Liu, WL (Liu, Wen-Long) 标题: Metallic macrocycle with a 1,3-alternate calix[4]arene salicylideneamine ligand 来源出版物: JOURNAL OF COORDINATION CHEMISTRY, 62 (13): 2118-2124 2009 语言: English 文献类型: Article 作者关键词: Calixarene; Schiff base; Salen; Metallic complex; Crystal structure KeyWords Plus: CALIXARENE COMPLEXES; ANION RECEPTORS; SCHIFF-BASE; CALIX<4>ARENE; CHEMISTRY; CAPSULES 摘要: The calix[4]arene-based podand which incorporates two salicylideneamine units in 1,3-alternate positions of the lower rim has been prepared and subjected to complexation studies with transition metal ions. The nickel and copper complexes form a 2 : 2 stoichiometric metallic macrocyclic framework. 地址: [Yan, Chao-Guo; Li, Liang; Liu, Wen-Long] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Yan, CG, Yangzhou Univ, Coll Chem & Chem Engn, Daxue 138, Yangzhou 225002, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20672091 Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University, China This work was financially supported by the National Natural Science Foundation of China (Grant No. 20672091) and the Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University, China. 引用的参考文献数: 30 被引频次: 0 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 0095-8972 DOI: 10.1080/00958970902780614 29 字符的来源出版物名称缩写: J COORD CHEM ISO 来源文献出版物名称缩写: J. Coord. Chem. 来源文献页码计数: 7 学科类别: Chemistry, Inorganic & Nuclear ISI 文献传递号: 453FO 显示 218 条，共 413 条作者: Sun, J (Sun, Jing); Liu, DM (Liu, Dong-Mei); Yan, CG (Yan, Chao-Guo) 标题: Transition metal complexes of bidentate p-tert-butylcalix[4]arene S-alkyldithiocarbazate Schiff bases 来源出版物: JOURNAL OF COORDINATION CHEMISTRY, 62 (14): 2337-2346 2009 语言: English 文献类型: Article 作者关键词: Calixarene; Schiff base; salen; dithiocarbazate; metallic complex; crystal structure KeyWords Plus: RAY CRYSTAL-STRUCTURE; X-RAY; COORDINATION CHEMISTRY; COPPER(II) COMPLEXES; CALIXARENE COMPLEXES; ANION RECEPTORS; CROWN-ETHER; BENZYLDITHIOCARBAZATE; RECOGNITION; BIOACTIVITY 摘要: The calix[4]arene-based podand, which incorporates two Schiff-base functions derived from S-alkyldithiocarbazate in 1,3-alternate positions on the lower rim has been prepared and reacted with transition metal ions. X-ray single crystal diffraction of nickel and copper complexes shows that two iminothiolate domains are monoanionic bidentate planar chelators to coordinate one metal in distorted tetrahedral geometry. 地址: [Sun, Jing; Liu, Dong-Mei; Yan, Chao-Guo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Yan, CG, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20672091 Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University, China This work was financially supported by the National Natural Science Foundation of China (Grant No. 20672091) and the Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University, China. 引用的参考文献数: 45 被引频次: 0 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 0095-8972 DOI: 10.1080/00958970902818208 29 字符的来源出版物名称缩写: J COORD CHEM ISO 来源文献出版物名称缩写: J. Coord. Chem. 来源文献页码计数: 10 学科类别: Chemistry, Inorganic & Nuclear ISI 文献传递号: 455PA 显示 219 条，共 413 条作者: Wang, KJ (Wang, Kejian); Tang, D (Tang, Ding); Wang, M (Wang, Mo); Lu, JF (Lu, Jufei); Yu, HX (Yu, Hengxiu); Liu, JF (Liu, Jiafan); Qian, BX (Qian, Baoxiang); Gong, ZY (Gong, Zhiyun); Wang, X (Wang, Xin); Chen, JM (Chen, Jianmin); Gu, MH (Gu, Minghong); Cheng, ZK (Cheng, Zhukuan) 标题: MER3 is required for normal meiotic crossover formation, but not for presynaptic alignment in rice 来源出版物: JOURNAL OF CELL SCIENCE, 122 (12): 2055-2063 JUN 15 2009 语言: English 文献类型: Article 作者关键词: Rice; Meiosis; MER3; Crossover KeyWords Plus: DOUBLE-STRAND-BREAK; SACCHAROMYCES-CEREVISIAE MER3; SYNAPTONEMAL COMPLEX; CHROMOSOME SYNAPSIS; CROSSING-OVER; HOLLIDAY JUNCTIONS; RECOMBINATION INITIATION; FUNCTIONAL-ANALYSIS; MEIOSIS; ARABIDOPSIS 摘要: MER3, a ZMM protein, is required for the formation of crossovers in Saccharomyces cerevisiae and Arabidopsis. Here, MER3, the first identified ZMM gene in a monocot, is characterized by map-based cloning in rice (Oryza sativa). The null mutation of MER3 results in complete sterility without any vegetative defects. Cytological analyses show that chiasma frequency is reduced dramatically in mer3 mutants and the remaining chiasmata distribute randomly among different pollen mother cells, implying possible coexistence of two kinds of crossover in rice. Immunocytological analyses reveal that MER3 only exists as foci in prophase I meiocytes. In addition, MER3 does not colocalize with PAIR2 at the beginning of prophase I, but locates on one end of PAIR2 fragments at later stages, whereas MER3 foci merely locate on one end of REC8 fragments when signals start to be seen in early prophase I. The normal loading of PAIR2 and REC8 in mer3 implies that their loading is independent of MER3. On the contrary, the absence of MER3 signal in pair2 mutants indicates that PAIR2 is essential for the loading and further function of MER3. 地址: [Wang, Kejian; Tang, Ding; Wang, Mo; Qian, Baoxiang; Cheng, Zhukuan] Chinese Acad Sci, State Key Lab Plant Genom, Beijing 100101, Peoples R China; [Wang, Kejian; Tang, Ding; Wang, Mo; Qian, Baoxiang; Cheng, Zhukuan] Chinese Acad Sci, Inst Genet & Dev Biol, Ctr Plant Gene Res, Beijing 100101, Peoples R China; [Lu, Jufei; Yu, Hengxiu; Liu, Jiafan; Gong, Zhiyun; Wang, Xin; Chen, Jianmin; Gu, Minghong] Yangzhou Univ, Minist Educ, Key Lab Crop Genet & Physiol Jiangsu Prov, Key Lab Plant Funct Genom, Yangzhou 225009, Peoples R China 通讯作者地址: Cheng, ZK, Chinese Acad Sci, State Key Lab Plant Genom, Beijing 100101, Peoples R China. 电子邮箱地址: zkcheng@genetics.ac.cn 基金资助致谢: 基金资助机构授权号 2005CB120805 Ministry of Sciences and Technology of China 2006AA02Z124 2006AA10A101 National Natural Science Foundation of China 30530070 We are grateful to Cory Hirsch and Jiming Jiang for critical reading of the manuscript. This work was supported by grants from the Ministry of Sciences and Technology of China ( 2005CB120805, 2006AA02Z124 and 2006AA10A101), and the National Natural Science Foundation of China ( 30530070). 引用的参考文献数: 62 被引频次: 0 出版商: COMPANY OF BIOLOGISTS LTD 出版商地址: BIDDER BUILDING CAMBRIDGE COMMERCIAL PARK COWLEY RD, CAMBRIDGE CB4 4DL, CAMBS, ENGLAND ISSN: 0021-9533 DOI: 10.1242/jcs.049080 29 字符的来源出版物名称缩写: J CELL SCI ISO 来源文献出版物名称缩写: J. Cell Sci. 来源文献页码计数: 9 学科类别: Cell Biology ISI 文献传递号: 453TE 显示 220 条，共 413 条作者: Zhu, XS (Zhu, Xiaoshu); Bensoussan, A (Bensoussan, Alan); Zhu, L (Zhu, Lin); Qian, J (Qian, Jing); Xu, MY (Xu, Meiyan); Zhou, CX (Zhou, Chunxiang); Chao, PX (Chao, Peixia); Lo, SK (Lo, Singkai) 标题: Primary dysmenorrhoea: A comparative study on Australian and Chinese women 来源出版物: COMPLEMENTARY THERAPIES IN MEDICINE, 17 (3): 155-160 JUN 2009 语言: English 文献类型: Article 作者关键词: Primary dysmenorrhoea; Comparison study; Australian and Chinese women; Traditional Chinese medicine diagnostic theory KeyWords Plus: FEMALE ADOLESCENTS; PAIN; PREVALENCE; IMPACT 摘要: Objective: To explore the extent to which traditional Chinese medicine (TCM) diagnostic categories for primary dysmenorrhoea are useful in describing the clinical presentation of this condition in Australian women in comparison with Chinese women, and therefore the potential usefulness of these categories in guiding TCM treatment of Australian women. Design and setting: A comparative study of 120 Australian and 122 Chinese women aged from 18 to 45 years with primary dysmenorrhoea. Main outcome measures: Modified valid TCM diagnostic protocol. Results: Difference in menstruation and menstrual pain profiles between the two groups of women found in the same study did not translate into differences in the underlying syndrome according to TCM diagnostic categories. The study found that Australian and Chinese women were represented in broadly similar proportions across the defined five diagnostic categories. Conclusion: Some evidence suggests that although the clinical presentation of symptoms in Australian and Chinese women is different, the distribution of women across the diagnostic categories in TCM is similar. Therefore, the TCM protocol used to diagnose primary dysmenorrhoea and guide treatment is unlikely to require adaptation for use with Australian women. (C) 2008 Elsevier Ltd. All rights reserved. 地址: [Zhu, Xiaoshu] Univ Western Sydney, Sch Biomed & Hlth Sci, Ctr Complementary Med Res, Penrith, NSW 1797, Australia; [Zhu, Lin] Women & Childrens Hosp Changzhou, Dept Gynaecol, Changzhou, Peoples R China; [Qian, Jing] Yangzhou Univ, Coll Med, Jiangsu, Peoples R China; [Zhou, Chunxiang] Nanjing Univ Tradit Chinese Med, Nanjing, Peoples R China; [Lo, Singkai] Deakin Univ, Fac Hlth Med Nursing & Behav Sci, Geelong, Vic 3217, Australia 通讯作者地址: Zhu, XS, Univ Western Sydney, Sch Biomed & Hlth Sci, Ctr Complementary Med Res, Locked Bag 1797, Penrith, NSW 1797, Australia. 电子邮箱地址: x.zhu@uws.edu.au 引用的参考文献数: 34 被引频次: 0 出版商: CHURCHILL LIVINGSTONE 出版商地址: JOURNAL PRODUCTION DEPT, ROBERT STEVENSON HOUSE, 1-3 BAXTERS PLACE, LEITH WALK, EDINBURGH EH1 3AF, MIDLOTHIAN, SCOTLAND ISSN: 0965-2299 DOI: 10.1016/j.ctim.2008.10.001 29 字符的来源出版物名称缩写: COMPLEMENT THER MED ISO 来源文献出版物名称缩写: Complement. Ther. Med. 来源文献页码计数: 6 学科类别: Integrative & Complementary Medicine ISI 文献传递号: 450TB 显示 221 条，共 413 条作者: Qian, LJ (Qian Li-Jie); Xu, XY (Xu Xiao-Yong); Hu, JG (Hu Jing-Guo) 标题: The magnetoresistive effect induced by stress in spin-valve structures 来源出版物: CHINESE PHYSICS B, 18 (6): 2589-2595 JUN 2009 语言: English 文献类型: Article 作者关键词: magnetization; magnetoresistance; spin-valve structure; stress field KeyWords Plus: LAYERED MAGNETIC-STRUCTURES; FERROMAGNETIC/ANTIFERROMAGNETIC BILAYERS; GIANT MAGNETORESISTANCE; FERROMAGNETIC-RESONANCE; EXCHANGE BIAS; FE LAYERS; SUPERLATTICES; MULTILAYERS; DEPENDENCE; INTERLAYER 摘要: Using a method of free energy minimization, this paper investigates the magnetization properties of a ferromagnetic (FM) monolayer and an FM/antiferromagnetic (AFM) bilayer under a stress field, respectively. It then investigates the magnetoresistance (MR) of the spin-valve structure, which is built by an FM monolayer and an FM/AFM bilayer, and its dependence upon the applied stress field. The results show that under the stress field, the magnetization properties of the FM monolayer is obviously different from that of the FM/AFM bilayer, since the coupled AFM layer can obviously block the magnetization of the FM layer. This phenomenon makes the MR of the spin-valve structure become obvious. In detail, there are two behaviors for the MR of the spin-valve structure dependence upon the stress field distinguished by the coupling (FM coupling or AFM coupling) between the FM layer and the FM/AFM bilayer. Either behavior of the MR of the spin-valve structure depends on the stress field including its value and orientation. Based on these investigations, a perfect mechanical sensor at the nano-scale is suggested to be devised experimentally. 地址: [Qian Li-Jie; Xu Xiao-Yong; Hu Jing-Guo] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Hu, JG, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: jghu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 10347118 Natural Science Foundation of College of Jiangsu Province, China 2006KJBI40133 2007KJD140241 Project supported by the National Natural Science Foundation of China (Grant No 10347118) and Natural Science Foundation of College of Jiangsu Province, China (Grant Nos 2006KJBI40133 and 2007KJD140241). 引用的参考文献数: 17 被引频次: 0 出版商: IOP PUBLISHING LTD 出版商地址: DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND ISSN: 1674-1056 29 字符的来源出版物名称缩写: CHIN PHYS B ISO 来源文献出版物名称缩写: Chin. Phys. B 来源文献页码计数: 7 学科类别: Physics, Multidisciplinary ISI 文献传递号: 452YO 显示 222 条，共 413 条作者: Zhu, AP (Zhu, Aiping); Yuan, LH (Yuan, Lanhua); Jin, WJ (Jin, Wenjie); Dai, S (Dai, Sheng); Wang, QQ (Wang, Qianqian); Xue, ZF (Xue, Zhengfeng); Qin, AJ (Qin, Aijian) 标题: Polysaccharide surface modified Fe3O4 nanoparticles for camptothecin loading and release 来源出版物: ACTA BIOMATERIALIA, 5 (5): 1489-1498 JUN 2009 语言: English 文献类型: Article 作者关键词: Chitosan; O-Carboxymethylchitosan; N-Succinyl-O-carboxymethylchitosan; Superparamagnetic iron oxide nanoparticles; Camptothecin (CPT) KeyWords Plus: IRON-OXIDE NANOPARTICLES; SUCCINYL-O-CARBOXYMETHYLCHITOSAN; SUPERPARAMAGNETIC NANOPARTICLES; MAGNETITE NANOPARTICLES; AGGREGATION BEHAVIOR; INTRACELLULAR UPTAKE; ANTITUMOR-ACTIVITY; AQUEOUS-SOLUTION; DRUG-DELIVERY; QUANTUM DOTS 摘要: FC3O4 nanoparticles were stabilized using different functional polysaccharides, such as chitosan (CS), O-carboxymethylchitosan (OCMCS) and N-succinyl-O-carboxymethylchitosan (NSOCMCS) to improve their bioactivity. The release profile and the in vitro cancer cell inhibition activity of camptothecin (CPT) loaded polysaccharide modified Fe3O4 nanoparticles were systematically studies. The particle size and size distribution of CPT-loaded polysaccharide modified Fe3O4 nanoparticles were found to be strongly dependent on polysaccharide character. Such polysaccharide character could also affect CPT adsorption efficiency, CPT release behavior and bovine serum albumin (BSA) unspecific binding capacity. After 24 h incubation of 7721 cancer cells with CPT-loaded polysaccharide modified Fe3O4 nanoparticles, significant changes in cell morphology could be discernible from phase contrast microscopy. Cytotoxicity assay showed these polysaccharide modified Fe3O4 nanoparticles did not exhibit noteworthy cytotoxicity against 7721, however, the in vitro inhibition rate of CPT-loaded polysaccharide modified Fe3O4 nanoparticles against 7721 liver cancer cell increased significantly in comparison with that of CPT-free drug. (c) 2009 Published by Elsevier Ltd. on behalf of Acta Materialia Inc. 地址: [Zhu, Aiping; Yuan, Lanhua] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Jin, Wenjie; Wang, Qianqian; Xue, Zhengfeng; Qin, Aijian] Yangzhou Univ, Coll Vet Med, Yangzhou 225005, Peoples R China; [Dai, Sheng] Univ Toronto, Dept Chem, Toronto, ON M5S 3H6, Canada 通讯作者地址: Zhu, AP, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: apzhu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Natural & Scientific grant of Jiangsu Province BK2006072 The research was supported by a Natural & Scientific grant of Jiangsu Province, Project BK2006072 (China). 引用的参考文献数: 39 被引频次: 0 出版商: ELSEVIER SCI LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND ISSN: 1742-7061 DOI: 10.1016/j.actbio.2008.10.022 29 字符的来源出版物名称缩写: ACTA BIOMATER ISO 来源文献出版物名称缩写: Acta Biomater. 来源文献页码计数: 10 学科类别: Engineering, Biomedical; Materials Science, Biomaterials ISI 文献传递号: 451YM 显示 223 条，共 413 条作者: Qiu, BL (Qiu, Baoli); Chen, YP (Chen, Yanping); Liu, L (Liu, Li); Peng, WL (Peng, Weilu); Li, XX (Li, Xiaoxi); Ahmed, MZ (Ahmed, Muhammad Z.); Mathur, V (Mathur, Vartika); Du, YZ (Du, Yuzhou); Ren, SX (Ren, Shunxiang) 标题: Identification of three major Bemisia tabaci biotypes in China based on morphological and DNA polymorphisms 来源出版物: PROGRESS IN NATURAL SCIENCE, 19 (6): 713-718 JUN 10 2009 语言: English 文献类型: Article 作者关键词: Bemisia tabaci complex; Biotype; DNA polymorphism; Identification; Morphology KeyWords Plus: NON-B-BIOTYPE; PHYLOGENETIC-RELATIONSHIPS; GENETIC-STRUCTURE; SPECIES COMPLEX; SCAR MARKERS; HOST PLANTS; 1ST REPORT; ALEYRODIDAE; HEMIPTERA; POPULATIONS 摘要: The sweet potato whitefly, Bemisia tabaci, is a complex species, and many of its biotypes are important agricultural pests. The B and Q biotypes are invasive and coexist with the native Cv biotype on vegetable and ornamental crops in China. In this study, these three biotypes were identified based on their morphological characteristics, RAPD-PCR analysis, and DNA sequences of the COI gene. The anterior and posterior wax fringes of the B, Q, and Cv biotypes significantly differed from each other. Based on this morphological characteristic, the three biotypes can easily be distinguished in greenhouses and fields. Genomic DNA RAPD-PCR band patterns also revealed differences between these biotypes using the H-16 primer. The B biotype has three bright DNA bands between 250 and 600 bp, the Q biotype only has one bright band at similar to 300 bp, while the Cv biotype has no band between 250 and 500 bp. Both the Cv and Q biotypes have two bright bands at similar to 750 and 1000 bp while the B biotype has only one band at similar to 1000 bp. Based on the COI gene, the genetic identity between B and Cv, B and Q, and Q and CV was 85.8%, 94.7%, and 86.0%, respectively. The MP tree indicated that the phylogenetic relationship between the B and Q biotypes is much closer than that between the B and Cv or the Q and Cv biotypes. The uses of the morphological, RAPD-PCR, and DNA sequencing methods in biotype identification of B. tabaci are discussed. (C) 2009 National Natural Science Foundation of China and Chinese Academy of Sciences. Published by Elsevier Limited and Science in China Press. All rights reserved. 地址: [Qiu, Baoli; Liu, Li; Peng, Weilu; Li, Xiaoxi; Ahmed, Muhammad Z.; Ren, Shunxiang] S China Agr Univ, Dept Entomol, Ghangzhou 510640, Peoples R China; [Chen, Yanping] Yantai Entry Exit Inspect & Quarantine Bur, Yantai 264000, Peoples R China; [Mathur, Vartika] Univ Delhi, Dept Zool, Sri Venkateswara Coll, New Delhi 110021, India; [Du, Yuzhou] Yangzhou Univ, Dept Plant Protect, Yangzhou 225009, Peoples R China 通讯作者地址: Ren, SX, S China Agr Univ, Dept Entomol, Ghangzhou 510640, Peoples R China. 电子邮箱地址: rensxcn@yahoo.com.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 30400292 30671732 National Basic Research Program of China 2006CB102005 2009CB119203 This work was supported by the National Natural Science Foundation of China (Grant Nos. 30400292 and 30671732), and the National Basic Research Program of China (2006CB102005 and 2009CB119203). The authors thank the anonymous reviewers for their constructive comments; thanks also to Shen Yuan at Yangzhou University for kind assistance in whitefly sample collecting and rearing. 引用的参考文献数: 39 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 1002-0071 DOI: 10.1016/j.pnsc.2008.08.013 29 字符的来源出版物名称缩写: PROG NAT SCI ISO 来源文献出版物名称缩写: Prog. Nat. Sci. 来源文献页码计数: 6 学科类别: Multidisciplinary Sciences ISI 文献传递号: 449QK 显示 224 条，共 413 条作者: Guo, ML (Guo Min-Liang); Zhu, Q (Zhu Qing); Gao, DK (Gao Dian-Kun) 标题: Development and Optimization of Method for Generating Unmarked A. tumefaciens Mutants 来源出版物: PROGRESS IN BIOCHEMISTRY AND BIOPHYSICS, 36 (5): 556-565 MAY 2009 语言: English 文献类型: Article 作者关键词: Agrobacterium tumefaciens; counterselectable marker gene; homologous recombination mechanism; unmarked mutant KeyWords Plus: AGROBACTERIUM-TUMEFACIENS; GENE REPLACEMENT; DNA; TRANSFORMATION; SYSTEM; RECOMBINATION; BIOTECHNOLOGY; INACTIVATION; SUBSTRATE; EXCISION 摘要: A grobacterium, tumefaciens Possesses many advantages as a model bacterium for the study of a wide variety of biological processes. Gene disruption or inactivation is a powerful and direct tool for investigation of in vivo gene functions. The intensive study of A. tumefaciens has increased the need for simple and highly efficient procedures to manipulate its genome. The sacB gene was used as a counterselectable marker to develop a gene replacement procedure that allows precise insertion, deletion, and allele substitution of any gene sequence in A. tumefaciens without altering the genome in any other way. A kanamycin resistance (Km(R)) cassette was constructed to the suicide vector as the positive selection marker. The suicide plasmid containing DNA fragments homologous to the flanking sequences of the target gene was integrated into the recipient cell genome at the target gene locus by intermolecular homologous recombination, generating the Km(R)-single cross-over colonies. The effect of homologous sequence length on the intermolecular homologous recombination was analyzed. The second cross-over colonies generated by intramolecular homologous recombination occurring between two tandem repeats were simply screened out by counter-selection of sacB. Data showed that the intervening sequence length between two repeats significantly affected the intramolecular homologous recombination frequency in A. tumefaciens, indicating that A. tumefaciens adopted the homologous recombination mechanism similar to that in E. coli. All these results demonstrated that investigators could minimize the numbers of colonies to be analyzed and reduce the overall workload by optimizing the relative length of two homologous fragments and using the specific type of single cross-over transformants for screening the second cross-over event. This mutagenesis strategy had successfully been used to generate the double unmarked Delta vbp2 Delta vbp3 mutant in two A. tumefaciens strains. 地址: [Guo Min-Liang; Zhu Qing; Gao Dian-Kun] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China 通讯作者地址: Guo, ML, Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China. 电子邮箱地址: guoml@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30870054 This work was supported by a grant from The National Natural Science Foundation of China (30870054). 引用的参考文献数: 29 被引频次: 1 出版商: CHINESE ACAD SCIENCES, INST BIOPHYSICS 出版商地址: 15 DATUN RD, CHAOYAND DISTRICT, BEIJING, 100101, PEOPLES R CHINA ISSN: 1000-3282 DOI: 10.3724/SP.J.1206.2008.00618 29 字符的来源出版物名称缩写: PROG BIOCHEM BIOPHYS ISO 来源文献出版物名称缩写: Prog. Biochem. Biophys. 来源文献页码计数: 10 学科类别: Biochemistry & Molecular Biology; Biophysics ISI 文献传递号: 450IQ 显示 225 条，共 413 条作者: Zhou, ZX (Zhou, Zhengxin) 标题: The structure of reflective function of polynomial differential systems 来源出版物: NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 71 (1-2): 391-398 JUL 1 2009 语言: English 文献类型: Article 作者关键词: Reflecting function; Periodic system; Polynomial system 摘要: In this article, we discuss the structure of the reflective function of polynomial differential systems and apply the results to studying the existence of periodic solutions of these systems. The obtained conclusions extend and improve the foregoing results. Published by Elsevier Ltd 地址: Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China 通讯作者地址: Zhou, ZX, Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China. 电子邮箱地址: zhengxinzhou@hotmail.com 基金资助致谢: 基金资助机构 NSF of Jiangsu of China NSF of China 授权号 BK2007075 08KJB110013 60774073 This work was supported by the NSF of Jiangsu of China under grants BK2007075 and 08KJB110013 and the NSF of China under grant 60774073. 引用的参考文献数: 8 被引频次: 0 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0362-546X DOI: 10.1016/j.na.2008.10.121 29 字符的来源出版物名称缩写: NONLINEAR ANAL-THEOR METH APP ISO 来源文献出版物名称缩写: Nonlinear Anal.-Theory Methods Appl. 来源文献页码计数: 8 学科类别: Mathematics, Applied; Mathematics ISI 文献传递号: 447XP 显示 226 条，共 413 条作者: Xi, JQ (Xi, Juqun); Guo, R (Guo, Rong) 标题: Effects of pH and Micelle on the Radical Scavenging Ability of Puerarin 来源出版物: JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 30 (6): 857-864 2009 语言: English 文献类型: Article 作者关键词: Antioxidants; DFT calculations; DPPH; puerarin; Triton X-100 KeyWords Plus: POLYPHENOLIC COMPOUNDS; ANTIOXIDANT PROPERTIES; REVERSE MICELLES; AQUEOUS-SOLUTION; MECHANISM; OXIDATION; INHIBITION; FLAVONOIDS; REACTIVITY; SOLVENT 摘要: The radical scavenging properties of puerarin are investigated in buffered hydroalcoholic media and Triton X-100 micellar solutions using the free-radical diphenylpicrylhydrazyl (DPPH) method. The reactions, which follow the mixed second-order rate law, are investigated under pseudo-first-order condition by use of a large excess of puerarin. The rate constants (k2) observed for puerarin show notable pH dependence. These differences in reactivity of puerarin toward the oxidants at different acidity of the solution have been assumed to arise from the acid-base equilibrium of puerarin. The influence of acid-base equilibrium on bond dissociation energy for puerarin has also been investigated by means of DFT calculations. It has been concluded on the basis of these calculations that monoanionic form of puerarin is more powerful radical scavenger than the neutral molecule. When the reactions take place in Triton X-100 micelles, the radical scavenging properties of puerarin are enhanced. The results may be due to the special location of puerarin in Triton X-100 micelles. 地址: [Xi, Juqun; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Xi, Juqun] Yangzhou Univ, Sch Med, Dept Pharmacol, Yangzhou 225002, Peoples R China 通讯作者地址: Xi, JQ, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Scientific Foundation of China 授权号 20633010 20773106 This work is supported by the National Natural Scientific Foundation of China (No. 20633010 and No. 20773106). 引用的参考文献数: 36 被引频次: 0 出版商: TAYLOR & FRANCIS INC 出版商地址: 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA ISSN: 0193-2691 DOI: 10.1080/01932690802644046 29 字符的来源出版物名称缩写: J DISPER SCI TECH ISO 来源文献出版物名称缩写: J. Dispersion Sci. Technol. 来源文献页码计数: 8 学科类别: Chemistry, Physical ISI 文献传递号: 450XV 显示 227 条，共 413 条作者: Ge, LL (Ge, Lingling); Friberg, SE (Friberg, Stig E.); Guo, R (Guo, Rong) 标题: Evaporation in the Water, Polyethylene Oxide, and Polypropylene Oxide System 来源出版物: JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 30 (6): 903-911 2009 语言: English 文献类型: Article 作者关键词: Detergents; emulsions; evaporation; fragrances; phase diagrams KeyWords Plus: PHASE-BEHAVIOR; EMULSIONS; RATES; EMULSIFICATION; MIXTURES; GLYCOL 摘要: Evaporation paths were calculated for aqueous solutions of polyethylene oxide (PEO) and polypropylene oxide (PPO) from the phase diagram. With the exception of solutions with a predominant fraction of one of the polymers the evaporation gave rise to phase separation for intermediate water contents. With similar restrictions for the fractions of the polymers the separated phase contained greater amounts of water and of PPO. In the two-phase region two consolute points were found, one at lower water content and greater PPO content; the other one with the opposite extremes. The difference in the composition of these two points was significantly greater for the polymers, approximately 0.4, than for the water content, less than 0.1. As a consequence there was a transfer of each polymer and of water between the phases during the evaporation. The evaporation of water took place preferentially from the phase with less water and more PEO, and in addition water as well as polymers was transferred from this phase to the one with less water and greater amount of PPO. The versatility of the phase diagram approach was demonstrated by displaying the variation in phase ratios and phase compositions as function of water weight fraction, water weight, and weight of the water evaporated. Another example of the same feature was a simple equation to obtain the amount of water to be added to a mutual solution of the two polymers in order to obtain the two phases in equal amounts. 地址: [Ge, Lingling; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Jiangsu, Peoples R China; [Friberg, Stig E.] Univ Virginia, Dept Chem, Charlottesville, VA USA 通讯作者地址: Guo, R, Siwangting Rd 180, Yangzhou 225002, Jiangsuj, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Nature Science Foundation of China 授权号 20633010 20773106 The authors express their sincere gratitude to professors Malmsten and Linse, who not only provided the original values of the phase diagrams, but also for their encouragement and valuable comments. Besides, this work was supported by the National Nature Science Foundation of China (No. 20633010 and 20773106). 引用的参考文献数: 25 被引频次: 0 出版商: TAYLOR & FRANCIS INC 出版商地址: 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA ISSN: 0193-2691 DOI: 10.1080/01932690802646223 29 字符的来源出版物名称缩写: J DISPER SCI TECH ISO 来源文献出版物名称缩写: J. Dispersion Sci. Technol. 来源文献页码计数: 9 学科类别: Chemistry, Physical ISI 文献传递号: 450XV 显示 228 条，共 413 条作者: Shi, SR (Shi, S. R.); Wang, KH (Wang, K. H.); Dou, TC (Dou, T. C.); Yang, HM (Yang, H. M.) 标题: Egg weight affects some quality traits of chicken eggs 来源出版物: JOURNAL OF FOOD AGRICULTURE & ENVIRONMENT, 7 (2): 432-434 APR 2009 语言: English 文献类型: Article 作者关键词: Egg weight; egg quality traits; correlation between quality traits KeyWords Plus: SELECTION 摘要: Experiments were conducted to evaluate the effect of egg weight on egg quality traits. One hundred and fifty eggs of three grade sizes (small 48.937 g, medium 54.885 g and large 60.385 g) with 50 eggs for each size group were collected from the brown-egg layer strain of Nike and used to determine the egg quality traits. Egg weight (EW) significantly affected the shape index, shell thickness, yolk weight percentage, albumen weight percentage, albumen height and Haugh unit (P < 0.05). Shape index, shell thickness and albumen weight percentage increased with EW increasing, while yolk weight percentage decreased with egg weight increasing. Albumen height changed from low to high in the order of medium, small and large eggs, respectively, while Haugh unit was highest in small, intermediate in large and lowest in medium size eggs. There were no significant correlations between EW and other egg quality traits in small, medium and large eggs (P > 0.05). In overall, although there were significant positive correlations between EW and shape index, EW and shell thickness and EW and albumen weight percentage, there were significant negative correlations between EW and shell weight percentage and EW and yolk weight percentage. It was concluded that it was feasible to assess some egg quality traits through the egg weight. 地址: [Shi, S. R.; Wang, K. H.; Dou, T. C.] Chinese Acad Agr Sci, Poultry Inst, Yangzhou 225009, Jiangsu Prov, Peoples R China; [Yang, H. M.] Yanghzou Univ, Coll Anim Sci & Technol, Yanghzou 225000, Jiangsu Prov, Peoples R China 通讯作者地址: Wang, KH, Chinese Acad Agr Sci, Poultry Inst, Sang Yuan Rd 46, Yangzhou 225009, Jiangsu Prov, Peoples R China. 电子邮箱地址: sqbreeding@126.com 基金资助致谢: 基金资助机构授权号 Ministry of Agriculture, P. R. China This work was financially supported by Public Welfare Industry Project of Ministry of Agriculture, P. R. China. 引用的参考文献数: 30 被引频次: 0 出版商: WFL PUBL 出版商地址: MERI-RASTILANTIE 3 C, HELSINKI, FI-00980, FINLAND ISSN: 1459-0255 29 字符的来源出版物名称缩写: J FOOD AGRIC ENVIRON ISO 来源文献出版物名称缩写: J. Food Agric. Environ. 来源文献页码计数: 3 学科类别: Food Science & Technology ISI 文献传递号: 447LM 显示 229 条，共 413 条作者: Wang, LP (Wang Lan-Ping); Geng, RQ (Geng Rong-Qing); Chang, H (Chang Hong) 标题: Mitochondrial DNA Diversity and Origin of Chinese Leiqiong Cattle 来源出版物: JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 8 (7): 1312-1315 2009 语言: English 文献类型: Article 作者关键词: mtDNA; origin; cyt b gene; Leiqiong cattle; haplotypes; China KeyWords Plus: SEQUENCE ALIGNMENT 摘要: To determine the origin and genetic diversity of Chinese Leiqiong cattle, the complete mtDNA cyt b gene sequences were analyzed. There haplotypes of 18 individuals were identified from 2 polymorphic sites with 1140 by in lengh. The average haplotype diversity and nucleotide diversity were 0.0741 and 0.0012 indicating rare genetic diversity in Leiqiong cattle. The nucleotide comparison also demonstrated a strong bias towards transition. A neighbor-joining tree was constructed and revealed that Leiqiong cattle only originated from Bos indicus and had no direct relationship with Bos taurus, Bos grunniens and Bos javanicus (banteng). The network relationships of haplotypes from Bos indicus supported the hypothesis that Chinese Leiqiong cattle and other Asian zebus possessed the independent domestication event. It was inferred an independent domestication centre of somewhere in south China. 地址: [Wang Lan-Ping; Geng Rong-Qing] Univ Yancheng Teachers, Coll Life Sci & Technol, Yancheng 224051, Jiangsu, Peoples R China; [Chang Hong] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Wang, LP, Univ Yancheng Teachers, Coll Life Sci & Technol, Yancheng 224051, Jiangsu, Peoples R China. 基金资助致谢: 基金资助机构授权号 Natural Science Foundation for Colleges and Universities in Jiangsu 08 Province KJB230002 Qing Lan Project for Colleges and Universities in Jiangsu Province National Natural Science Foundation of P.R. China 30571323 This study was supported by the Project of the Basic Natural Science Foundation for Colleges and Universities in Jiangsu Province (Grant No. 08 KJB230002), the Qing Lan Project for Colleges and Universities in Jiangsu Province and the National Natural Science Foundation of P.R. China (Grant No. 30571323). 引用的参考文献数: 12 被引频次: 0 出版商: MEDWELL ONLINE 出版商地址: ANSINET BUILDING, 308-LASANI TOWN, SARGODHA RD, FAISALABAD, 38090, PAKISTAN ISSN: 1680-5593 29 字符的来源出版物名称缩写: J ANIM VET ADV ISO 来源文献出版物名称缩写: J. Anim. Vet. Adv. 来源文献页码计数: 4 学科类别: Veterinary Sciences ISI 文献传递号: 443DA 显示 230 条，共 413 条作者: Qing, GR (Qing, Geng Rong); Ping, WL (Ping, Wang Lan); Hong, C (Hong, Chang); Tsunodak, K (Tsunodak, K.) 标题: Genetic Differentiation among Four Chinese Sheep Breeds 来源出版物: JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 8 (7): 1381-1384 2009 语言: English 文献类型: Article 作者关键词: Genetic differentiation; gene flow; microsatellite marker; Chinese sheep; Mongolian group KeyWords Plus: POPULATIONS; DNA 摘要: Gene flow was analyzed among 4 Chinese sheep breeds of Mongolian group by structural loci and microsatellite markers. The results showed that genetic differentiation coefficient obtained from structural loci was 0.0164-0.0455, while, obtained from microsatellite loci was 0.0107-0.0239, indicating that genetic differentiation level was very low among 4 sheep breeds. Analysis of Molecular Variance (AMOVA) test indicated that most variations existed within breeds. Gene flow was fluent among breeds reflected from structural loci (Nm = 7.971) and microsatellite loci (Nm = 15.732). No obvious relevance existed between genetic difference and geographical distance. The findings demonstrated that genetic differentiation of sheep breeds of Mongolian group in China was mainly the impaction of natural selection (different environmental conditions). 地址: [Qing, Geng Rong; Ping, Wang Lan] Yancheng Teachers Univ, Coll Life Sci & Technol, Yancheng Jiangsu 224002, Peoples R China; [Hong, Chang] Yangzhou Univ, Yangzhou Jiangsu 225009, Peoples R China; [Tsunodak, K.] Showa Univ, Sch Med, Tokyo 1428555, Japan 通讯作者地址: Qing, GR, Yancheng Teachers Univ, Coll Life Sci & Technol, Yancheng Jiangsu 224002, Peoples R China. 基金资助致谢: 基金资助机构授权号 Qing Lan Project Natural Science Foundation 08KJB230002 06KJD230203 30571323 National Natural Science Foundation of P.R. China 30213001 30210103007 3041013150 This research was sponsored by Qing Lan Project, the Project of the Basic Natural Science Foundation for Colleges and Universities in Jiangsu Province (08KJB230002, 06KJD230203) and the International Cooperation Project of the National Natural Science Foundation of P.R. China (30571323, 30213001, 30210103007 and 3041013150). 引用的参考文献数: 18 被引频次: 0 出版商: MEDWELL ONLINE 出版商地址: ANSINET BUILDING, 308-LASANI TOWN, SARGODHA RD, FAISALABAD, 38090, PAKISTAN ISSN: 1680-5593 29 字符的来源出版物名称缩写: J ANIM VET ADV ISO 来源文献出版物名称缩写: J. Anim. Vet. Adv. 来源文献页码计数: 4 学科类别: Veterinary Sciences ISI 文献传递号: 443DA 显示 231 条，共 413 条作者: Wang, HR (Wang, H. R.); Wang, MZ (Wang, M. Z.); Yu, LH (Yu, L. H.) 标题: Effects of Dietary Protein Sources on the Rumen Microorganisms and Fermentation of Goats 来源出版物: JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 8 (7): 1392-1401 2009 语言: English 文献类型: Article 作者关键词: Dietary protein; rumen fermentation; microbe; community KeyWords Plus: LACTATING DAIRY-CATTLE; RUMINAL FERMENTATION; NITROGEN-METABOLISM; DEGRADATION; PREDICTION; BACTERIA; PROTOZOA; BALANCE; SILAGE; STEERS 摘要: The objectives of this study were to investigate how rumen fermentation, microbial community and Microbial Protein (MCP) yields changed with dietary protein. Experiments were conducted using four goats fitted with rumen cannula in a 4x4 Latin square design. Experimental diets were divided into 4 groups according to their nitrogen source, which was feather meal (A), corn gluten meal (B), soybean meal (C) and fish meal (D), respectively. The results showed that the mean pH value of group A and C were high, the reverse was true for group B and D (p<0.05); the change patterns of pH with time differed from each other although, the mean pH value of group A and C (B and D) seemed to be similar. Concentration of NH3-N ranged between 6.77-21.67 mg/100 mL, the lowest average NH3-N concentration (11.08 mg/100 mL) was observed in feather meal supplemental diet (A), while, the highest peak occurred in soybean meal supplemental diet (C) (15.04 mg/100 mL). No significant difference was detected in VFA concentrations among groups, except for valeric acid. Yields of microbial protein also varied with diets; microbial protein of the group C and D were comparatively higher than that of the group A and B (p<0.05); while, bacterial protein yields of group C was significantly higher than that of other 3 groups, protozoa to bacteria ratio was also lowest in group C. Further genetic fingerprint analysis revealed that microbial profile was modified by dietary protein within bacteria or protozoa community. It was concluded that rumen fermentation, microbial profile and rumen microbial protein could be modified properly by dietary protein. 地址: [Wang, H. R.; Wang, M. Z.; Yu, L. H.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China 通讯作者地址: Wang, HR, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China. 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China (NSFC) 30771567 Current research is a part of project (No. 30771567), which supported by National Natural Science Foundation of China (NSFC). 引用的参考文献数: 36 被引频次: 0 出版商: MEDWELL ONLINE 出版商地址: ANSINET BUILDING, 308-LASANI TOWN, SARGODHA RD, FAISALABAD, 38090, PAKISTAN ISSN: 1680-5593 29 字符的来源出版物名称缩写: J ANIM VET ADV ISO 来源文献出版物名称缩写: J. Anim. Vet. Adv. 来源文献页码计数: 10 学科类别: Veterinary Sciences ISI 文献传递号: 443DA 显示 232 条，共 413 条作者: Cheng, YQ (Cheng, Yue-Qin); Yang, LZ (Yang, Lin-Zhang); Cao, ZH (Cao, Zhi-Hong); Ci, E (Ci, En); Yin, SX (Yin, Shixue) 标题: Chronosequential changes of selected pedogenic properties in paddy soils as compared with non-paddy soils 来源出版物: GEODERMA, 151 (1-2): 31-41 JUN 15 2009 语言: English 文献类型: Article 作者关键词: Paddy soils; Chronosequences; Pedogenesis; Soil management KeyWords Plus: MARINE TERRACES; CHINA; EVOLUTION 摘要: A series of paddy and non-paddy soil profiles that are developed in chronosequences from approximately 50 to 1000 years of exposure time on fairly uniform marine deposits under nearly identical landscape and climate conditions were sampled from Cixi, Zhejiang Province, China, where rice has been traditionally grown under water submergence. Master horizons were identified and sampled. Selected pedogenic properties such as soil organic carbon (SOC) content, clay content, fractions of iron, total manganese and pH were used to characterize the horizons. To compare the differences between paddy and non-paddy profiles, all paddy profiles are taken as one group and all non-paddy profiles as another. The measured properties were averaged over 0-100 cm soil depth. Results showed that paddy group contained significantly (p < 0.05) higher amount of clay and total Fe than non-paddy group, but significantly lower amount of total Mn. The increased clay content was mainly found in horizons bellow about 40 cm of paddy profiles. SOC compared as such is insignificantly different between paddy and non-paddy groups. However, SOC in surface horizons (roughly 0-20 cm) is significantly higher in paddy profiles than that in non-paddy profiles. The chronosequence of soil development is obvious in paddy profiles in term of distribution/redistribution patterns of total Fe and free Fe oxyhydrates in the profiles, but is not seen in non-paddy profiles. Longer history of rice cultivation tended to result in more profound horizon differentiations, but longer history of non-rice cultivation did not have this effect. Fifty years of rice cultivation seem to be long enough to differentiate paddy profiles from non-paddy ones in terms of SOC contents in surface horizons. However, 100 years of rice cultivation do not seem to be long enough to differentiate them in terms of clay contents and distribution/redistribution of total Fe and free Fe oxyhydrates. In conclusion, our data demonstrate that paddy management has profound impact on soil formations. SOC accumulation in surface horizon, the increase of clay content in horizons bellow about 40 cm depth, horizon differentiation characterized by distribution/redistribution patterns of total Fe and free Fe oxyhydrates, and net losses of total Mn from the profiles are the characteristic soil-forming processes of paddy soils. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Cheng, Yue-Qin; Yang, Lin-Zhang; Cao, Zhi-Hong; Ci, En] Chinese Acad Sci, Inst Soil Sci, Nanjing 210008, Peoples R China; [Cheng, Yue-Qin] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China; [Yin, Shixue] Yangzhou Univ, Coll Environm Sci & Engn, Yangzhou 225009, Jiangsu Prov, Peoples R China 通讯作者地址: Yang, LZ, Chinese Acad Sci, Inst Soil Sci, 71 Beijing E Rd, Nanjing 210008, Peoples R China. 电子邮箱地址: lzyang@issas.ac.cn 基金资助致谢: 基金资助机构授权号 Chinese Academy of Sciences KZCX2-YW-407 National Key Basic Research and Development Program of China 2005CB121108 Authors are grateful for Ms. H Lu, Cixi Agriculture Bureau, Prof Fu, Deputy Director of Zhejiang Agricultural Institute, Prof R A Li, Zhejiang University, for their helps in soil sampling and providing historical records, and Prof GL Zhang, Institute of Soil Science, Chinese Academy of Sciences, for sharing his expertise in soil classification. Authors would like to thank the two anonymous reviewers and the editor for their comments and suggestions, which significantly improve the manuscript. Financial support from the Knowledge Innovation Program of the Chinese Academy of Sciences (KZCX2-YW-407), and the National Key Basic Research and Development Program of China (2005CB121108) is acknowledged. 引用的参考文献数: 34 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0016-7061 DOI: 10.1016/j.geoderma.2009.03.016 29 字符的来源出版物名称缩写: GEODERMA ISO 来源文献出版物名称缩写: Geoderma 来源文献页码计数: 11 学科类别: Soil Science ISI 文献传递号: 449VL 显示 233 条，共 413 条作者: Chao, GX (Chao, Guoxiang); Jiao, XA (Jiao, Xinan); Zhou, XH (Zhou, Xiaohui); Yang, ZQ (Yang, Zhenquan); Huang, JL (Huang, Jinlin); Zhou, LP (Zhou, Lipin); Qian, XQ (Qian, Xiaoqin) 标题: Distribution, prevalence, molecular typing, and virulence of Vibrio parahaemolyticus isolated from different sources in coastal province Jiangsu, China 来源出版物: FOOD CONTROL, 20 (10): 907-912 OCT 2009 语言: English 文献类型: Article 作者关键词: Vibrio parahaemolyticus; Freshwater food; Virulence gene; Molecular typing KeyWords Plus: DIRECT HEMOLYSIN GENE; OYSTERS; JAPAN; SHELLFISH; OUTBREAKS; CALCUTTA; DIARRHEA; STRAINS; O3-K6; CHILE 摘要: Vibrio parahaemolyticus is one of the most important foodborne pathogens in China, Japan and other countries. In this study we reported the distribution, prevalence, molecular characterization and virulence of V. parahaemolyticus from aquatic products, cooked food and clinical patients. In aquatic products, the prevalence of V. parahaemolyticus was 47.2% and the prevalence of tdh(+) and trh(+) strains was 8.5% and 1.5%, respectively. The prevalence of V. parahaemolyticus in clinical samples was 24.9% and 96.1% of the clinical strains were tdh(+) and 62.7% of the clinical strains were orf8(+). A total of 341 strains were classified into six molecular types and 23 subtype by random amplified polymorphic DNA (RAPD). Subtypes A(1) and subtype F-8 were the two major subtypes and strains of these two subtypes accounted for 45.5% and 25.8%, respectively. tdh(+) strains mainly belonged to subtype A(1) (78.6%) and subtype F-8 (15.0%) and all the orf8(+) strains belonged to subtype A,. V. parahaemolyticus could be transmitted not only through seafood but also through freshwater products in food chains. The tdh(+) strains especially orf8(+) strains were the main toxigenic pathogen that caused foodborne diseases in Jiangsu, China. (C) 2009 Elsevier Ltd. All rights reserved. 地址: [Chao, Guoxiang; Jiao, Xinan; Zhou, Xiaohui; Yang, Zhenquan; Huang, Jinlin] Yangzhou Univ, Yangzhou 225009, Peoples R China; [Chao, Guoxiang; Zhou, Lipin; Qian, Xiaoqin] Yangzhou Ctr Dis Control & Prevent, Yangzhou 225002, Peoples R China 通讯作者地址: Jiao, XA, Yangzhou Univ, 88 S Univ Ave, Yangzhou 225009, Peoples R China. 电子邮箱地址: jiao@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30425031 National Key Technology RD Program 2007BAD40B01 This work was supported by Grants from National Natural Science Foundation of China (30425031), and National Key Technology R&D Program (2007BAD40B01). This work was supported by Ms. Jianhau Dai and Ms. Xin Qiao of Jiangsu Province CDC for offering parts of isolates. 引用的参考文献数: 30 被引频次: 1 出版商: ELSEVIER SCI LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND ISSN: 0956-7135 DOI: 10.1016/j.foodcont.2009.01.004 29 字符的来源出版物名称缩写: FOOD CONTROL ISO 来源文献出版物名称缩写: Food Control 来源文献页码计数: 6 学科类别: Food Science & Technology ISI 文献传递号: 449TY 显示 234 条，共 413 条作者: Tan, Y (Tan, Y.); Zhang, Y (Zhang, Y.); Kan, J (Kan, J.) 标题: Synthesis and properties on polyaniline in the presence of nickel chloride 来源出版物: EXPRESS POLYMER LETTERS, 3 (6): 333-339 JUN 2009 语言: English 文献类型: Article 作者关键词: polymer synthesis; polyaniline; ferromagnetic; hysteresis loop; nickel KeyWords Plus: MAGNETIC-PROPERTIES; CONDUCTIVE POLYMERS; COMPOSITE; NANOCOMPOSITES; OXIDATION; ELECTROCHEMISTRY; BEHAVIOR; FERRITE; FILM 摘要: Both Conducting and Ferromagnetic polyaniline containing nickel (abbreviated as PANI-Ni) is synthesized in a solution containing aniline, HCl and NiCl2, using peroxydisulphate as an oxidant and horseradish peroxidase as a catalyst. The conductivity of PANI-Ni is about 10(-1) S cm(-1). The result of electron paramagnetic resonance (EPR) spectra indicated that there were unpaired electrons in PANI-Ni, and the spin density of the PANI-Ni was 1.09.10(19) spins g(-1). The plot of magnetization (M) against the magnetic field (H) indicated that the PANI-Ni was soft ferromagnetic at about 300 K, the saturation magnetization (M-s) and the coercive force (H-c) of which were 4.5 emu g(-1) (electromagnetic unit per gram) and about 55 Oe, respectively. UV-Visible (UV-vis) and Fourier Transform Infrared (FTIR) spectra showed that there was strong interaction between Ni2+ and PANI chains, but the backbone chains of PANI-Ni were hardly changed compared with PANI. Cyclic voltammogram results indicated that the PANI-Ni film was of excellent electrochemical activity. 地址: [Tan, Y.; Zhang, Y.; Kan, J.] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Kan, J, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: jqkan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Science Foundation of China 20673095 This project was supported by National Science Foundation of China (No. 20673095). 引用的参考文献数: 33 被引频次: 0 出版商: BUDAPEST UNIV TECHNOL & ECON 出版商地址: DEPT POLYMER ENG, MUEGYETEM RKP 3, BUDAPEST, H-1111, HUNGARY ISSN: 1788-618X DOI: 10.3144/expresspolymlett.2009.42 29 字符的来源出版物名称缩写: EXPRESS POLYM LETT ISO 来源文献出版物名称缩写: Express Polym. Lett. 来源文献页码计数: 7 学科类别: Polymer Science ISI 文献传递号: 450AI 显示 235 条，共 413 条作者: Lu, YL (Lu, Yalin); Chen, XB (Chen, Xiaobing) 标题: Plasmon-enhanced luminescence in Yb3+:Y2O3 thin film and the potential for solar cell photon harvesting 来源出版物: APPLIED PHYSICS LETTERS, 94 (19): Art. No. 193110 MAY 11 2009 语言: English 文献类型: Article 作者关键词: gold; insulating thin films; nanofabrication; nanoparticles; photoluminescence; sapphire; solar cells; surface plasmon resonance; ytterbium; yttrium compounds KeyWords Plus: NANOPARTICLES; SENSITIVITY; RESONANCE 摘要: Photoluminescence in Yb3+:Y2O3 thin films grown on sapphire substrates are enhanced using arrays of gold nanoparticles having different shape aspect ratios. The enhanced photoluminescence is attributed to the resonance of localized surface plasmon resonance modes of gold nanoparticles with multiple optical transition lines of the doped Yb3+ ions. Its potential as an effective means for solar cell photon harvesting through efficient frequency shifting is also discussed, considering the demonstrated benefits of broad spectral response and much relaxed tolerance for nanofabrication. 地址: [Lu, Yalin] US AF Acad, Dept Phys, Laser & Opt Res Ctr, Colorado Springs, CO 80840 USA; [Chen, Xiaobing] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Lu, YL, US AF Acad, Dept Phys, Laser & Opt Res Ctr, Colorado Springs, CO 80840 USA. 电子邮箱地址: yalin.lu@usafa.edu 基金资助致谢: 基金资助机构授权号 U.S. Air Force Office of Scientific Research (AFOSR) Chinese National Science Foundation (CNSF) This research is supported by the U.S. Air Force Office of Scientific Research (AFOSR). Dr. X. B. Chen appreciates the support from the Chinese National Science Foundation (CNSF) 引用的参考文献数: 13 被引频次: 0 出版商: AMER INST PHYSICS 出版商地址: CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA ISSN: 0003-6951 文献编号: 193110 DOI: 10.1063/1.3133340 29 字符的来源出版物名称缩写: APPL PHYS LETT ISO 来源文献出版物名称缩写: Appl. Phys. Lett. 来源文献页码计数: 3 学科类别: Physics, Applied ISI 文献传递号: 448LF 显示 236 条，共 413 条作者: Pan, ZM (Pan, Zhiming); Wang, XQ (Wang, Xiaoquan); Zhang, XM (Zhang, Xiaoming); Geng, SZ (Geng, Shizhong); Chen, X (Chen, Xiang); Pan, WJ (Pan, Weijuan); Cong, QX (Cong, Qiuxia); Liu, XX (Liu, Xuexian); Jiao, XA (Jiao, Xinan); Liu, XF (Liu, Xiufan) 标题: Changes in antimicrobial resistance among Salmonella enterica subspecies enterica serovar Pullorum isolates in China from 1962 to 2007 来源出版物: VETERINARY MICROBIOLOGY, 136 (3-4): 387-392 MAY 12 2009 语言: English 文献类型: Article 作者关键词: Salmonella enterica subspecies enterica serovar Pullorum; Antimicrobial resistance; China KeyWords Plus: ANTIBIOTIC-RESISTANCE; FOOD ANIMALS; CHICKENS; THAILAND 摘要: There are few data available for the trends of antimicrobial resistance of Salmonella enterica subspecies enterica serovar Pullorum (S. Pullorum) in China and other parts of the world. Thus, the objective of this study was to evaluate the changes in antimicrobial resistance of S. Pullorum isolated from diseased chickens in China from 1962 to 2007. A total of 450 S. Pullorum isolates were tested for their susceptibility to 17 antimicrobials in a disk diffusion method. 39-95% of the isolates displayed a high level of resistance, particularly against ampicillin, carbenicillin, streptomycin, tetracycline, trimethoprim and sulfafurazole. Isolates exhibited increased resistance to carbenicillin, spectinomycin, trimethoprim, trimethoprim/sulfamethoxazole and nalidixic acid during the study period. Moreover, 56.2% of the isolates exhibited multiple drug resistance (MDR: resistance >= 4 antimicrobials) and showed an increasing trend between 1970-1979 and 2000-2007. Therefore, the results suggest that certain measures, including continued surveillance of antimicrobial resistance and the rational use of antimicrobials, are necessary and important in order to control the rapid increase in antimicrobial resistance in S. Pullorum. (C) 2008 Elsevier B.V. All rights reserved. 地址: [Pan, Zhiming; Wang, Xiaoquan; Zhang, Xiaoming; Geng, Shizhong; Chen, Xiang; Pan, Weijuan; Cong, Qiuxia; Jiao, Xinan; Liu, Xiufan] Yangzhou Univ, Jiangsu Key Lab Zoonosis, Yangzhou 225009, Jiangsu, Peoples R China; [Liu, Xuexian] Chinese Acad Agr Sci, Inst Poultry Sci, Yangzhou 225003, Jiangsu, Peoples R China 通讯作者地址: Jiao, XA, Yangzhou Univ, Jiangsu Key Lab Zoonosis, 72 E Wenhui Rd, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: jiao@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 High Technology R&D Program of China 2006AA10A206 National Key Technology RD Program 2007BAD401301 National Natural Science Foundation of China Natural Sciences Foundation of Jiangsu Province 30425031 30871860 BK2007511 BK2008011 This work was supported by grants from High Technology R&D Program of China (2006AA10A206), National Key Technology R&D Program (2007BAD401301), National Natural Science Foundation of China (30425031, 30871860) and Natural Sciences Foundation of Jiangsu Province (BK2007511, BK2008011). 引用的参考文献数: 33 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0378-1135 DOI: 10.1016/j.vetmic.2008.11.015 29 字符的来源出版物名称缩写: VET MICROBIOL ISO 来源文献出版物名称缩写: Vet. Microbiol. 来源文献页码计数: 6 学科类别: Microbiology; Veterinary Sciences ISI 文献传递号: 446JV 显示 237 条，共 413 条作者: Wang, QF (Wang Qifang); Song, XK (Song Xiaokai); Yan, CG (Yan Chaoguo) 标题: Application of Malononitrile in Multicomponent Reactions 来源出版物: PROGRESS IN CHEMISTRY, 21 (5): 997-1007 MAY 2009 语言: Chinese 文献类型: Review 作者关键词: multicomponent reactions; malononitrile; Knoevenagel condensation; Michael addition; cyclization; elimination KeyWords Plus: ONE-POT SYNTHESIS; ONE-STEP SYNTHESIS; INDUCED RING TRANSFORMATION; ACTIVE METHYLENE-COMPOUNDS; SOLVENT-FREE CONDITIONS; AQUEOUS-MEDIA; AROMATIC-ALDEHYDES; KNOEVENAGEL CONDENSATION; MICROWAVE IRRADIATION; EFFICIENT SYNTHESIS 摘要: Malononitrile is a particularly versatile compound, since the strongly electron-withdrawing cyano groups activate the methylene group, the polar multiple bond is suitable for nucleophilic addition and is also a good leaving group for substitution. The methylene group and one or both cyano groups can take part In condensation reactions to give a variety of addition products and heterocyclic compounds. This unique reactivity makes malononitnile an important candidate for multicomponent reactions. There have been a lot of multicomponent reactions with malononitrile for preparing carbocyclic and heterocyclic compounds. We review potential applications of malononitrile in multicomponent reactions, especially the recent representative examples for preparing heterocyclic compounds. The perspective for future development in this field is also briefly discussed. 地址: [Wang Qifang; Song Xiaokai; Yan Chaoguo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Wang, QF, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 引用的参考文献数: 132 被引频次: 0 出版商: CHINESE ACAD SCIENCES 出版商地址: NO. 33 BEISIHUANXILU, ZHONGGUANCUN, BEIJING 100080, PEOPLES R CHINA ISSN: 1005-281X 29 字符的来源出版物名称缩写: PROG CHEM ISO 来源文献出版物名称缩写: Prog. Chem. 来源文献页码计数: 11 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 444YE 显示 238 条，共 413 条作者: Chang, GB (Chang, G. B.); Liu, XP (Liu, X. P.); Chang, H (Chang, H.); Chen, GH (Chen, G. H.); Zhao, WM (Zhao, W. M.); Ji, DJ (Ji, D. J.); Chen, R (Chen, R.); Qin, YR (Qin, Y. R.); Shi, XK (Shi, X. K.); Hu, GS (Hu, G. S.) 标题: Behavior differentiation between wild Japanese quail, domestic quail, and their first filial generation 来源出版物: POULTRY SCIENCE, 88 (6): 1137-1142 JUN 1 2009 语言: English 文献类型: Article 作者关键词: wild Japanese quail; domestic quail; first filial generation (F-1); behavior; differentiation KeyWords Plus: COTURNIX-COTURNIX-JAPONICA; COPULATORY-BEHAVIOR 摘要: The number of wild quail has dramatically reduced in China and reached a state of endangerment with the deterioration of the environment in recent years. In this study, we examined the ecological behaviors of quails in the cage to determine the differentiation level between wild Japanese quail and domestic quail, to detect the relationship between quail behavior and evolutionary differentiation and to analyze the possibility of restoring effective size of wild population. With the on-the-spot observations and measurements, the behaviors of 3 categories of quail, namely wild Japanese quail from the Weishan Lake area in China, domestic quail, and their first filial generation (F-1) were studied. Domestic quail differed from wild Japanese quail in morphological pattern and ecological behaviors, including some indexes of figure type and egg, vocalization, aggression and fighting, and mating, but wild Japanese quail and domestic quail could succeed in mating and reproducing fertile hybrid offspring. There were significant differences between domestic quail and wild Japanese quail in reproductive traits, involved mating times, fertility rate, hatching rate, and hatching rate of fertilized eggs (P < 0.05). The first filial generation presented significant difference from the wild Japanese quail in vocalization, aggression and fighting, mating, hatching rate, hatching rate of fertilized eggs, and some egg indexes (P < 0.05) and significantly differ from the domestic quail in vocalization, hatching rate, and hatching rate of fertilized eggs (P < 0.05). Evolutionary differentiation between wild quail and domestic quail was still at a relatively low level because no reproductive isolation existed. The advantages of the F-1 hybrids in reproductive capacity, fertilization, and hatching recommend that releasing hybrids instead of domestic quails to the wild would be a more effective way to restore the effective size of wild quail population if necessary. 地址: [Chang, G. B.; Chang, H.; Chen, G. H.; Zhao, W. M.; Ji, D. J.; Chen, R.; Qin, Y. R.; Shi, X. K.; Hu, G. S.] Yangzhou Univ, Anim Sci & Technol Coll, Yangzhou 225009, Peoples R China; [Liu, X. P.] Chinese Acad Agr Sci, Poultry Inst, Yangzhou 225003, Peoples R China 通讯作者地址: Chang, GB, Yangzhou Univ, Anim Sci & Technol Coll, Yangzhou 225009, Peoples R China. 电子邮箱地址: passioncgb@163.com 基金资助致谢: 基金资助机构授权号 the national natural Science Foundation of China 30700564 national Key Technology Support Program of China 2008AA101009 This work was supported by the national natural Science Foundation of China (Grant no. 30700564) and the national Key Technology Support Program of China (Grant no. 2008AA101009). 引用的参考文献数: 31 被引频次: 0 出版商: POULTRY SCIENCE ASSOC INC 出版商地址: 1111 N DUNLAP AVE, SAVOY, IL 61874-9604 USA ISSN: 0032-5791 DOI: 10.3382/ps.2008-00320 29 字符的来源出版物名称缩写: POULTRY SCI ISO 来源文献出版物名称缩写: Poult. Sci. 来源文献页码计数: 6 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 445IB 显示 239 条，共 413 条作者: Zhao, LX (Zhao, Lixiang); Gao, S (Gao, Song); Huan, HX (Huan, Haixia); Xu, XJ (Xu, Xiaojing); Zhu, XP (Zhu, Xiaoping); Yang, W (Yang, Weixia); Gao, QQ (Gao, Qingqing); Liu, XF (Liu, Xiufan) 标题: Comparison of virulence factors and expression of specific genes between uropathogenic Escherichia coli and avian pathogenic E-coli in a murine urinary tract infection model and a chicken challenge model 来源出版物: MICROBIOLOGY-SGM, 155: 1634-1644 Part 5 MAY 2009 语言: English 文献类型: Article KeyWords Plus: EXTRAINTESTINAL INFECTIONS; IN-VIVO; STRAINS; RESISTANCE; PLASMID; IRON; IDENTIFICATION; COLONIZATION; SEQUENCE; POULTRY 摘要: Avian pathogenic Escherichia coli (APEC) and uropathogenic; E coli (UPEC) establish infections in extraintestinal habitats of different hosts. As the diversity, epidemiological sources and evolutionary origins of extraintestinal pathogenic E coli (ExPEC) are so far only partially defined, in the present study,1 00 APEC isolates and 202 UPEC isolates were compared by their content of virulence genes and phylogenetic groups. The two groups showed substantial overlap in terms of their serogroups, phylogenetic groups and virulence genotypes, including their possession of certain genes associated with large transmissible plasmids of APEC. In a chicken challenge model, both UPEC U17 and APEC E058 had similar LD50, demonstrating that UPEC U17 had the potential to cause significant disease in poultry. To gain further information about the similarities between UPEC and APEC, the in vivo expression of 152 specific genes of UPEC U17 and APEC E058 in both a murine urinary tract infection (UTI) model and a chicken challenge model was compared with that of these strains grown statically to exponential phase in rich medium. It was found that in the same model (murine UTI or chicken challenge), various genes of UPEC U17 and APEC E058 showed a similar tendency of expression. Several iron-related genes were upregulated in the UTI model and/or chicken challenge model, indicating that iron acquisition is important for E coli to survive in blood or the urinary tract. Based on these results, the potential for APEC to act as human UPEC or as a reservoir of virulence genes for UPEC should be considered. Further, this study compared the transcriptional profile of virulence genes among APEC and UPEC in vivo. 地址: [Zhao, Lixiang; Gao, Song; Huan, Haixia; Xu, Xiaojing; Gao, Qingqing; Liu, Xiufan] Yangzhou Univ, Coll Vet Med, Anim Infect Dis Lab, Yangzhou 2250009, Jiangsu, Peoples R China; [Zhu, Xiaoping; Yang, Weixia] Yangzhou Univ, Coll Clin Med, Yangzhou 2250009, Jiangsu, Peoples R China 通讯作者地址: Gao, S, Yangzhou Univ, Coll Vet Med, Anim Infect Dis Lab, Yangzhou 2250009, Jiangsu, Peoples R China. 电子邮箱地址: gsong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China National Program for High Technology Research and Development in China 授权号 30771604 30471281 2003AA222141 This work was supported by National Natural Science Foundation of China Grants 30771604 and 30471281, and National Program for High Technology Research and Development in China Grant 2003AA222141 to S. G. 引用的参考文献数: 50 被引频次: 0 出版商: SOC GENERAL MICROBIOLOGY 出版商地址: MARLBOROUGH HOUSE, BASINGSTOKE RD, SPENCERS WOODS, READING RG7 1AG, BERKS, ENGLAND ISSN: 1350-0872 DOI: 10.1099/mic.0.024869-0 29 字符的来源出版物名称缩写: MICROBIOLOGY-SGM ISO 来源文献出版物名称缩写: Microbiology-(UK) 来源文献页码计数: 11 学科类别: Microbiology ISI 文献传递号: 446WJ 显示 240 条，共 413 条作者: Cao, XF (Cao, Xifang); Wang, Z (Wang, Zhong); Wu, HY (Wu, Hongyou) 标题: On the boundary conditions in self-adjoint multi-interval Sturm-Liouville problems 来源出版物: LINEAR ALGEBRA AND ITS APPLICATIONS, 430 (11-12): 2877-2889 JUN 1 2009 语言: English 文献类型: Article 作者关键词: Multi-interval Sturm-Liouville problems; Self-adjointness; Explicit description of boundary conditions KeyWords Plus: OPERATORS; SPACES 摘要: In this paper, we completely solve a problem whose two-interval case has been studied recently by Wang et al. in [A. Wang, J. Sun, A. Zettl, Two-interval Sturm-Liouville operators in modified Hilbert spaces,J. Math. Anal. Appl. 328 (2007) 390-399]. The problem is to give an explicit description of all boundary conditions defining the self-adjoint differential operators associated with several Sturm-Liouville equations together, i.e., the so-called multi-interval Sturm-Liouville problems. The explicit description obtained in this paper only uses Hermitian matrices. As an application, we then show that a generic self-adjoint boundary condition cannot come from any direct sum of self-adjoint operators associated with the individual Sturm-Liouville equations, and it depends non-trivially on the multiples used in the definition of the so-called maximum operator. (C) 2009 Published by Elsevier Inc. 地址: [Wu, Hongyou] No Illinois Univ, Dept Math, De Kalb, IL 60115 USA; [Cao, Xifang] YangZhou Univ, Dept Math, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Wu, HY, No Illinois Univ, Dept Math, De Kalb, IL 60115 USA. 电子邮箱地址: xfcao@yzu.edu.cn; kyczwang@zqu.edu.en; wu@math.niu.edu 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 10571149 Natural Science Foundation of GuangDong Province, China 5012285 We are grateful to the referee of this paper, whose suggestions helped improve the presentation of this paper. This work was partially supported by the National Natural Science Foundation of China through Grant No. 10571149, and the Natural Science Foundation of GuangDong Province, China, through Grant No. 5012285. Part of this work was done during visits of the third named author to ZhaoQing University, and he would like to thank ZhaoQing University for its hospitality. 引用的参考文献数: 19 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 0024-3795 DOI: 10.1016/j.laa.2008.12.038 29 字符的来源出版物名称缩写: LINEAR ALGEBRA APPL ISO 来源文献出版物名称缩写: Linear Alg. Appl. 来源文献页码计数: 13 学科类别: Mathematics, Applied ISI 文献传递号: 446XK 显示 241 条，共 413 条作者: Chen, MR (Chen, Manrong); Yu, LZ (Yu, Lizhong); Niu, XF (Niu, Xiangfeng); Chen, B (Chen, Bin) 标题: Application of environmental magnetism on crime detection in a highway traffic accident from Yangzhou to Guazhou, Jiangsu Province, China 来源出版物: FORENSIC SCIENCE INTERNATIONAL, 187 (1-3): 29-33 MAY 30 2009 语言: English 文献类型: Article 作者关键词: Environmental magnetism; Geochemistry; Sediment analysis; Forensic geoscience; Yangzhou; China KeyWords Plus: SEDIMENT SOURCE; COLOR; LOESS; SOILS; IDENTIFICATION; VALIDITY; MODEL 摘要: Both elemental composition analysis and mineral magnetic measurements were used to infer the source of the earth dumped on a highway in China, which resulted in human life loss and injury in 2002. The results indicate that the earth and the samples from the potential two sources are very similar in geochemical compositions. However, magnetic properties show stronger difference among the samples. A plot of magnetic susceptibility (chi) vs. Anhysteretic Remanent Magnetization (ARM) clearly show that the earth at the accident site (sample No. 1) is closely matched with one sample (No. 4) from the source site B. Such a difference in geochemical and magnetic signatures among the samples is ascribed to the nature of the earth, which is derived from the Xiashu Loess in southern China. Our results indicate that environmental magnetic method can help to crime investigation by aiding in the provenance tracing of soils/sediments evidences in a simple, economic and non-destructive way. (C) 2009 Elsevier Ireland Ltd. All rights reserved. 地址: [Chen, Manrong] Yangzhou Univ, Environm Sci & Engn Coll, Yangzhou 225009, Jiangsu, Peoples R China; [Yu, Lizhong] E China Normal Univ, State Key Lab Estuarine & Coast Res, Shanghai 200062, Peoples R China; [Niu, Xiangfeng] Environm Protect Ltd Co, Wuxi 214000, Peoples R China; [Chen, Bin] Yangzhou Traff Police Team, Hanjiang Branch, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Chen, MR, Yangzhou Univ, Environm Sci & Engn Coll, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: manrongchen@yahoo.com.cn 基金资助致谢: 基金资助机构授权号 State Key Laboratory of Estuarine and Coastal Research East China Normal University (ECNU) The authors would like to thank the Hanjiang Branch of Yangzhou Police Bureau for providing the samples from the accident site and the Sugang Hill. We thank Kettle Nathan and Gao Peng for language improvements, Wangjian and Yan Chang-an for help in illustration preparation and sample treatment. The study was supported by the State Key Laboratory of Estuarine and Coastal Research, East China Normal University (ECNU). Sincere thanks go to Zhang Weiguo (ECNU) and two anonymous reviewers for their critical comments. 引用的参考文献数: 28 被引频次: 0 出版商: ELSEVIER IRELAND LTD 出版商地址: ELSEVIER HOUSE, BROOKVALE PLAZA, EAST PARK SHANNON, CO, CLARE, 00000, IRELAND ISSN: 0379-0738 DOI: 10.1016/j.forsciint.2009.02.012 29 字符的来源出版物名称缩写: FORENSIC SCI INT ISO 来源文献出版物名称缩写: Forensic Sci.Int. 来源文献页码计数: 5 学科类别: Medicine, Legal ISI 文献传递号: 447NM 显示 242 条，共 413 条作者: Mu, SL (Mu, Shaolin); Zhang, Y (Zhang, Ya); Zhai, JP (Zhai, Jianping) 标题: The electrochemical copolymerization of aniline with 2,4-diaminophenol and the electric properties of the resulting copolymer 来源出版物: ELECTROCHIMICA ACTA, 54 (15): 3923-3929 JUN 1 2009 语言: English 文献类型: Article 作者关键词: Aniline and 2,4-diaminophenol; Electrochemical copolymerization; Novel electric properties; Spectra KeyWords Plus: WIDE PH RANGE; O-AMINOPHENOL; SUBSTITUTED ANILINES; CONDUCTING COPOLYMER; POLYANILINE; ACID; STATE; OXIDATION; POLYMERS; SPECTROELECTROCHEMISTRY 摘要: The copolymerization of aniline and 2,4-diaminophenol (DAP) was first carried out in an acidic Solution under a constant potential of 0.75 V. The copolymerization rate was found to increase with an increasing ratio of monomer DAP to aniline in the mixture. The opposite is true of the electrochemical copolymerization of aniline and o-aminophenol or m-aminophenol. The difference is due to the two kinds of electron-donating groups in DPA. Poly(aniline-co-2,4-diaminophenol) (PADAP), when synthesized under optimal conditions, has a good redox activity from pH < 1 to 11.0 in a wide potential region. Its conductivity is 0.26 S cm(-1), which is very close to that of polyaniline synthesized under the same conditions in the absence of DAP. The pH dependence of PADAP conductivity was found to be better than that of polyaniline. PADAP that is synthesized tinder optimal conditions has unique magnetic resonance properties in NMR and ESR: molecules that are synthesized in the presence of other DAP to aniline concentration ratios have different properties. The monomer concentration ratio in the mixture and the applied potential strongly affect the properties of PADAP. (C) 2009 Elsevier Ltd. All rights reserved. 地址: [Mu, Shaolin] Yangzhou Univ, Dept Chem, Yangzhou 225002, Jiangsu, Peoples R China; [Zhang, Ya; Zhai, Jianping] Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210093, Peoples R China 通讯作者地址: Mu, SL, Yangzhou Univ, Dept Chem, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: slmu@yzu.edu.cn; jpzhai@nju.edu.cn 引用的参考文献数: 44 被引频次: 1 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0013-4686 DOI: 10.1016/j.electacta.2009.02.011 29 字符的来源出版物名称缩写: ELECTROCHIM ACTA ISO 来源文献出版物名称缩写: Electrochim. Acta 来源文献页码计数: 7 学科类别: Electrochemistry ISI 文献传递号: 447ND 显示 243 条，共 413 条作者: Feng, AX (Feng Ai-Xia); Xu, XL (Xu Xiu-Lian); He, DR (He Da-Ren) 标题: Uniqueness is Important in Competition 来源出版物: CHINESE PHYSICS LETTERS, 26 (5): Art. No. 058901 MAY 2009 语言: English 文献类型: Article KeyWords Plus: NETWORKS 摘要: We propose a quantitative network description on the function of uniqueness in a competition system. Two statistical parameters, competition ability and uniqueness are defined, and their relationship in ordinary cases is analytically discussed. The competition between Chinese regional universities is taken as an example. The empirical investigation results show that the uniqueness of a university is really important in competition. Also, uniqueness is very helpful in the promotion of the university overall quality. 地址: [Feng Ai-Xia; Xu Xiu-Lian; He Da-Ren] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: He, DR, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: darendo10@yahoo.com.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 10635040 70671089 Supported by the National Natural Science Foundation of China under Grant Nos 10635040 and 70671089. 引用的参考文献数: 13 被引频次: 0 出版商: IOP PUBLISHING LTD 出版商地址: DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND ISSN: 0256-307X 文献编号: 058901 29 字符的来源出版物名称缩写: CHIN PHYS LETT ISO 来源文献出版物名称缩写: Chin. Phys. Lett. 来源文献页码计数: 3 学科类别: Physics, Multidisciplinary ISI 文献传递号: 445TP 显示 244 条，共 413 条作者: Wang, L (Wang, Lin); Chen, DW (Chen, Dawei); Wang, H (Wang, Heng); Liu, ZP (Liu, Zongping) 标题: Effects of Lead and/or Cadmium on the Expression of Metallothionein in the Kidney of Rats 来源出版物: BIOLOGICAL TRACE ELEMENT RESEARCH, 129 (1-3): 190-199 JUN 2009 语言: English 文献类型: Article 作者关键词: Lead; Cadmium; Kidney; Gene expression; Metallothionein; Synergistic effect KeyWords Plus: LIPID-PEROXIDATION; EXPOSURE; GLUTATHIONE; METALS; FISH; NEPHROTOXICITY; INDUCTION; TOXICITY; CELLS; LIVER 摘要: Lead acetate (300 mg/L) and/or cadmium chloride (50 mg/L) were administered as drinking water of Sprague-Dawley rats for 8 weeks to investigate the possible combined effect of these metals on the expression of metallothionein (MT) in kidneys. Immunohistochemical staining and real-time quantitative polymerase chain reaction analyses were performed on kidney samples to identify the distribution of MT and to quantify the relative expression levels of MT-1 and MT-2 gene, respectively. There is no significant difference in distribution of the intensity, amount of MT immunostaining, and expression level of MT-1 and MT-2 gene in the kidneys between the lead group and control group (P > 0.05), whereas those in the cadmium group and (Pb + Cd) group were significantly higher than that in the control group (P < 0.01). Compared to the (Pb + Cd) group with the lead or cadmium group, the expression level of MT-1 and MT-2 gene increased significantly (P < 0.01). In summary, there was an obvious synergistic effect of lead combined with cadmium on the expression of metallothionein in the kidney of rats. 地址: [Wang, Lin; Chen, Dawei; Wang, Heng; Liu, Zongping] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China 通讯作者地址: Liu, ZP, Yangzhou Univ, Coll Vet Med, 12 E Wenhui Rd, Yangzhou 225009, Peoples R China. 电子邮箱地址: liuzongping@yzu.edu.cn 基金资助致谢: 基金资助机构 National Nature Science Foundation of China 授权号 30440050 30571364 This work was supported by the National Nature Science Foundation of China ( nos. 30440050 and 30571364). 引用的参考文献数: 30 被引频次: 1 出版商: HUMANA PRESS INC 出版商地址: 999 RIVERVIEW DRIVE SUITE 208, TOTOWA, NJ 07512 USA ISSN: 0163-4984 DOI: 10.1007/s12011-008-8288-3 29 字符的来源出版物名称缩写: BIOL TR ELEM RES ISO 来源文献出版物名称缩写: Biol. Trace Elem. Res. 来源文献页码计数: 10 学科类别: Biochemistry & Molecular Biology; Endocrinology & Metabolism ISI 文献传递号: 448MJ 显示 245 条，共 413 条作者: Yi, Y (Yi, Yang); Cao, SY (Cao, Song Yin); Li, T (Li, Tao); Guo, L (Guo, Lei) 标题: Constrained discrete-time PI controller design for output PDFs of stochastic systems with time delays 来源出版物: INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 40 (5): 439-448 2009 语言: English 文献类型: Article 作者关键词: probability density function; PI controller; stochastic control; time-delay systems; discrete-time systems; B-spline expansion KeyWords Plus: INFINITE-DIMENSIONAL SYSTEMS; N-TH ORDER; PROBABILITY DENSITY; APPROXIMATE CONTROLLABILITY; LMI APPROACH 摘要: This article presents a new proportional-integral (PI) tracking control strategy for non-Gaussian stochastic systems based on a square root B-spline model for the output probability density functions (PDFs). Following the square root B-spline approximation to the measured output PDF, a non-linear discrete-time dynamical model can be established between the control input and the weights related to the PDFs. It is noted that the PDF tracking is transformed to a constrained dynamical tracking control problem for weight dynamics. For the non-linear discrete-time weight model including time-delay terms and exogenous disturbances, convex linear matrix inequality optimisation algorithms are used to design a generalised PI controller such that stabilisation, state constraint and tracking performance can be guaranteed simultaneously. Furthermore, in order to enhance the robustness, the peak-to-peak measure index is applied to optimise the tracking performance. Simulations are given to demonstrate the efficiency of the proposed approach. 地址: [Yi, Yang; Cao, Song Yin; Li, Tao; Guo, Lei] Southeast Univ, Res Inst Automat, Nanjing, Peoples R China; [Yi, Yang] Yangzhou Univ, Coll Informat Engn, Dept Automat, Yangzhou, Peoples R China; [Guo, Lei] Beihang Univ, Sch Instrumentat & Optoelect Engn, Beijing, Peoples R China 通讯作者地址: Guo, L, Southeast Univ, Res Inst Automat, Nanjing, Peoples R China. 电子邮箱地址: lguo@buaa.edu.cn 基金资助致谢: 基金资助机构授权号 NSF of China 60774013 60472065 This work was supported by the NSF of China (Nos 60774013 and 60472065). 引用的参考文献数: 23 被引频次: 0 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 0020-7721 DOI: 10.1080/00207720902752165 29 字符的来源出版物名称缩写: INT J SYST SCI ISO 来源文献出版物名称缩写: Int. J. Syst. Sci. 来源文献页码计数: 10 学科类别: Automation & Control Systems; Computer Science, Theory & Methods; Operations Research & Management Science ISI 文献传递号: 443DU 显示 246 条，共 413 条作者: Pei, SJ (Pei, Shengji); Zhang, GX (Zhang, Guoxue); Huai, HY (Huai, Huyin) 标题: Application of traditional knowledge in forest management: Ethnobotanical indicators of sustainable forest use 来源出版物: FOREST ECOLOGY AND MANAGEMENT, 257 (10): 2017-2021 APR 30 2009 语言: English 文献类型: Proceedings Paper 作者关键词: Yunnan-China; Non-timber forest products; Medicinal plants; Traditional use; Homegarden; Conservation; MPCAs KeyWords Plus: USEFUL PLANTS; PRODUCTS; BIODIVERSITY; CONSERVATION; RESOURCES; TAMBOPATA; CHINA; PERU 摘要: Forest management has been usefully defined in terms of production, utilization and distribution of products, and the institutional or organizational arrangements by which they are carried out. Both technical and social aspects of forest management are treated as parts of a single system. Traditional knowledge of the use and management of forests still has a vital role to play in forest management today. This is because traditional practices are believed to be often favourable towards conservation and sustainable use. it is therefore valuable to establish a framework to evaluate the contribution of traditional knowledge to forest management today. Accordingly, a framework, based on ethnobotanical information. is proposed in this paper, with quantitative and qualitative indicators suggested for different variables relating to traditional knowledge. The discussion is based on ethnobotanical case studies from Yunnan and other provinces of China in which we have been working. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Pei, Shengji; Zhang, Guoxue] Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China; [Zhang, Guoxue] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China; [Huai, Huyin] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China 通讯作者地址: Pei, SJ, Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China. 电子邮箱地址: peishengji@mail.kib.ac.cn 引用的参考文献数: 39 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0378-1127 DOI: 10.1016/j.foreco.2009.01.003 29 字符的来源出版物名称缩写: FOREST ECOL MANAGE ISO 来源文献出版物名称缩写: For. Ecol. Manage. 来源文献页码计数: 5 学科类别: Forestry ISI 文献传递号: 443JR 显示 247 条，共 413 条作者: Giehl, KA (Giehl, K. A.); Potter, CS (Potter, C. S.); Wu, B (Wu, B.); Silva, KA (Silva, K. A.); Rowe, LB (Rowe, L. B.); Awgulewitsch, A (Awgulewitsch, A.); Sundberg, JP (Sundberg, J. P.) 标题: Hair interior defect in AKR/J mice 来源出版物: CLINICAL AND EXPERIMENTAL DERMATOLOGY, 34 (4): 509-517 JUN 2009 语言: English 文献类型: Article KeyWords Plus: ADRENOCORTICAL LIPID DEPLETION; PILI-ANNULATI; MOUSE; GENE; DIFFERENTIATION; XANTHOMATOSIS; MUTATIONS; LOCUS; DNA 摘要: Background. All AKR/J mice have a subtle defect that involves malformation of the central portion of hair fibres that is best visualized under white and polarized light microscopy. Aims. This study sought to characterize the clinical and ultrastructural features of the hair interior defect (HID) phenotype and to determine the chromosomal localization of the hid mutant gene locus. Methods. White and polarized light microscopy combined with scanning electron microscopy (SEM) and transmission electron microscopy (TEM) were used to characterize the HID phenotype. Complementation testing and gene-linkage studies were performed to map the locus. Results. Using SEM, the hair-fibre structure on the surface was found to be similar to hairs obtained from normal BALB/cByJ(+/+) and C57BL/6 J(+/+) mice. There were also no differences in sulphur content. TEM revealed degenerative changes in the medulla similar to that seen by light microscopy. This autosomal recessive mutation is called HID (locus symbol: hid). We mapped the hid locus to the distal end of mouse chromosome 1. No genes reported to cause skin or hair abnormalities are known to be within this interval except for the lamin B receptor (Lbr), which had been excluded previously as the cause of the hid phenotype in AKR/J mice. Conclusion. A potentially novel gene or known gene with a novel phenotype resides within this interval, which may shed light on human diseases with defects in the inner structure of the hair fibre. 地址: [Wu, B.; Silva, K. A.; Rowe, L. B.; Sundberg, J. P.] Jackson Lab, Bar Harbor, ME 04609 USA; [Giehl, K. A.; Awgulewitsch, A.] Univ Munich, Dept Dermatol, D-8000 Munich, Germany; [Potter, C. S.] Med Univ S Carolina, Dept Med, Charleston, SC 29425 USA; [Wu, B.] Yangzhou Univ, Sch Med, Yangzhou Jiangsu, Peoples R China 通讯作者地址: Sundberg, JP, Jackson Lab, 600 Main St, Bar Harbor, ME 04609 USA. 电子邮箱地址: john.sundberg@jax.org 基金资助致谢: 基金资助机构授权号 North American Hair Research Society National Institutes of Health RR000173 AR053639 National Natural Scientific Foundation of China 30400266 National Cancer Institute CA34196 We thank M. Barter for expert technical assistance in the gene mapping, and L. S. Bechtold for technical assistance with electron microscopy. This work was supported in part by mentorship and research grants from the North American Hair Research Society, the National Institutes of Health (RR000173 and AR053639), and National Natural Scientific Foundation of China (30400266). Shared scientific services were supported in part by a Basic Cancer Center Core Grant from the National Cancer Institute (CA34196). 引用的参考文献数: 20 被引频次: 0 出版商: WILEY-BLACKWELL PUBLISHING, INC 出版商地址: COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA ISSN: 0307-6938 DOI: 10.1111/j.1365-2230.2008.03135.x 29 字符的来源出版物名称缩写: CLIN EXP DERMATOL ISO 来源文献出版物名称缩写: Clin. Exp. Dermatol. 来源文献页码计数: 9 学科类别: Dermatology ISI 文献传递号: 444XX 显示 248 条，共 413 条作者: Yang, WB (Yang, Weibo); Shi, MH (Shi, Mingheng); Liu, GY (Liu, Guangyuan); Chen, ZQ (Chen, Zhenqian) 标题: A two-region simulation model of vertical U-tube ground heat exchanger and its experimental verification 来源出版物: APPLIED ENERGY, 86 (10): 2005-2012 OCT 2009 语言: English 文献类型: Article 作者关键词: Ground coupled heat pump; Vertical U-tube; Ground heat exchanger (GHE); Two-region simulation model; Experimental validation KeyWords Plus: SYSTEMS; PUMP 摘要: Heat transfer around vertical ground heat exchanger (GHE) is a common problem for the design and simulation of ground coupled heat pump (GCHP). In this paper, an updated two-region vertical U-tube GHE analytical model, which is fit for system dynamic simulation of GCHP, is proposed and developed. It divides the heat transfer region of GHE into two parts at the boundary of borehole wall, and the two regions are coupled by the temperature of borehole wall. Both steady and transient heat transfer method are used to analyze the heat transfer process inside and outside borehole, respectively. The transient borehole wall temperature is calculated for the soil region outside borehole by use of a variable heat flux cylindrical source model. As for the region inside borehole, considering the variation of fluid temperature along the borehole length and the heat interference between two adjacent legs of U-tube, a quasi-three dimensional steady-state heat transfer analytical model for the borehole is developed based on the element energy conservation. The implement process of the model used in the dynamic simulation of GCHPs is illuminated in detail and the application calculation example for it is also presented. The experimental validation on the model is performed in a solar-geothermal multifunctional heat pump experiment system with two vertical boreholes and each with a 30 m vertical 1 1/4 in nominal diameter HDPE single U-tube CHE, the results indicate that the calculated fluid outlet temperatures of GHE by the model are agreed well with the corresponding test data and the guess relative error is less than 6%. (C) 2008 Elsevier Ltd. All rights reserved. 地址: [Yang, Weibo; Liu, Guangyuan] Yangzhou Univ, Sch Energy & Power Engn, Yangzhou City, Peoples R China; [Shi, Mingheng; Chen, Zhenqian] Southeast Univ, Sch Energy & Environm, Nanjing, Peoples R China 通讯作者地址: Yang, WB, Yangzhou Univ, Sch Energy & Power Engn, Yangzhou City, Peoples R China. 电子邮箱地址: yangwb2004@163.com 基金资助致谢: 基金资助机构 Project of Research and Development from the Ministry of Construction of the People's Republic of China National Natural Science Foundation of China 授权号 2008-K1-26 50276013 The work is supported by the Project of Research and Development from the Ministry of Construction of the People's Republic of China (No. 2008-K1-26). This work is also partially supported by the National Natural Science Foundation of China (No. 50276013). 引用的参考文献数: 33 被引频次: 1 出版商: ELSEVIER SCI LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND ISSN: 0306-2619 DOI: 10.1016/j.apenergy.2008.11.008 29 字符的来源出版物名称缩写: APPL ENERG ISO 来源文献出版物名称缩写: Appl. Energy 来源文献页码计数: 8 学科类别: Energy & Fuels; Engineering, Chemical ISI 文献传递号: 446NU 显示 249 条，共 413 条作者: Li, QF (Li, Qian-Feng); Zhang, GY (Zhang, Gui-Yun); Dong, ZW (Dong, Zhi-Wei); Yu, HX (Yu, Heng-Xiu); Gu, MH (Gu, Ming-Hong); Sun, SSM (Sun, Samuel S. M.); Liu, QQ (Liu, Qiao-Quan) 标题: Characterization of expression of the OsPUL gene encoding a pullulanase-type debranching enzyme during seed development and germination in rice 来源出版物: PLANT PHYSIOLOGY AND BIOCHEMISTRY, 47 (5): 351-358 MAY 2009 语言: English 文献类型: Article 作者关键词: Rice (Oryza sativa L.); Pullulanase-type starch-debranching enzyme; Promoter analysis; Endosperm-specific expression; Real-time PCR; GUS activity KeyWords Plus: GENOME-WIDE IDENTIFICATION; REAL-TIME PCR; AMYLOPECTIN BIOSYNTHESIS; TRANSCRIPTIONAL ACTIVATOR; LIMIT DEXTRINASE; R-ENZYME; STARCH; ENDOSPERM; PROMOTER; MAIZE 摘要: Starch-debranching enzymes (DBEs) are key enzymes involved in starch metabolism in cereals, having a dual function, in both starch synthesis and degradation. However, their precise roles in this pathway, particularly their expression profiles, remain unclear. In the present study, we performed a quantitative real-time PCR (Q-PCR) analysis of the expression pattern of the OsPUL gene encoding a pullulanase-type DBE in different tissues as well as in seeds at different developmental stages. The results showed that this gene was expressed only in seeds. In addition, the 1177-bp OsPUL promoter sequence was cloned, and some endosperm-specific motifs such as the GCN4 and AACA motifs were observed to exist in this region. The promoter Was then fused with the GUS reporter gene and its expression was carefully investigated in transgenic rice. The data from both histochemical and fluorometric analyses showed that the OsPUL promoter Was capable of driving the target gene to have a high level of endosperm-specific expression. The OsPUL gene maintained a relatively high expression level during the entire period of seed development, and peaked in the middle and late stages. This observation Was Very consistent with that of the endogenous transcription analysis by Q-PCR. Furthermore, the seed germination experiment showed that the OsPUL promoter actively functions in the late stage of seed germination. The expression of the OsPUL gene was maintained at a significant level during the entire grain filling period and in the late stage of seed germination, which coincided with its involvement in starch anabolism and catabolism. (C) 2009 Elsevier Masson SAS. All rights reserved. 地址: [Li, Qian-Feng; Zhang, Gui-Yun; Dong, Zhi-Wei; Yu, Heng-Xiu; Gu, Ming-Hong; Liu, Qiao-Quan] Yangzhou Univ, Key Lab Plant Funct Genom, Minist Educ, Jiangsu Key Lab Crop Genet & Physiol,Agr Coll, Yangzhou 225009, Jiangsu, Peoples R China; [Li, Qian-Feng; Sun, Samuel S. M.] Chinese Univ Hong Kong, Inst Plant Mol Biol & Agribiotechnol, Dept Biol, Shatin, Hong Kong, Peoples R China 通讯作者地址: Liu, QQ, Yangzhou Univ, Key Lab Plant Funct Genom, Minist Educ, Jiangsu Key Lab Crop Genet & Physiol,Agr Coll, 12 Wenhui E Rd, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: qqliu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 2006AA10A102 Ministry of Science and Technology 2005CB120804 2007CB108805 NSFC Jiangsu Province Government of China 30530470 30828021 BK2007510 06KJA21018 The authors thank Dr. Ding-Yang Yuan (CNHRRDC, Hunan, China) for the help in sample preparation. This study was financially supported by the Ministry of Science and Technology (Grant Nos. 2006AA10A102, 2005CB120804 and 2007CB108805), NSFC (Grant Nos. 30530470 and 30828021), and the Jiangsu Province Government (Grant Nos. BK2007510 and 06KJA21018) of China. 引用的参考文献数: 40 被引频次: 0 出版商: ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER 出版商地址: 23 RUE LINOIS, 75724 PARIS, FRANCE ISSN: 0981-9428 DOI: 10.1016/j.plaphy.2009.02.001 29 字符的来源出版物名称缩写: PLANT PHYSIOL BIOCHEM ISO 来源文献出版物名称缩写: Plant Physiol. Biochem. 来源文献页码计数: 8 学科类别: Plant Sciences ISI 文献传递号: 442CM 显示 250 条，共 413 条作者: Sun, J (Sun, Jing); Zhang, LL (Zhang, Li-Li); Xia, EY (Xia, Er-Yan); Yan, CG (Yan, Chao-Guo) 标题: Synthesis of Dihydrothiophenes or Spirocyclic Compounds by Domino Reactions of 1,3-Thiazolidinedione 来源出版物: JOURNAL OF ORGANIC CHEMISTRY, 74 (9): 3398-3401 MAY 1 2009 语言: English 文献类型: Article KeyWords Plus: MULTICOMPONENT REACTIONS; DIELS-ALDER; CYCLOADDITION REACTIONS; MICHAEL; DERIVATIVES; CHEMISTRY; AGENTS; NITROOLEFINS; KNOEVENAGEL; CYCLIZATION 摘要: The domino reactions of 1,3-thiazolidinedione, malononitrile, and aromatic aldehydes in the presence of different organic amines were studied. Secondary amines such as pyrrolidine, piperidine, morpholine, and dimethylamine and primary amines such as benzylamine yield dihydrothiophene derivatives through a domino ring-opening/recyclization reaction of 1,3-thiazolidinedione. Bulky diethylamine, diisopropylamine, and 1,4-diazabicyclo[2.2.2]octane give spirocyclohexano-1,3-thiazole through a double Michael addition/spirocyclization reaction. 地址: [Sun, Jing; Zhang, Li-Li; Xia, Er-Yan; Yan, Chao-Guo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Yan, CG, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20672091 This work was financially supported by the National Natural Science Foundation of China (Grant No. 20672091). 引用的参考文献数: 36 被引频次: 1 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 0022-3263 DOI: 10.1021/jo900215a 29 字符的来源出版物名称缩写: J ORG CHEM ISO 来源文献出版物名称缩写: J. Org. Chem. 来源文献页码计数: 4 学科类别: Chemistry, Organic ISI 文献传递号: 438KS 显示 251 条，共 413 条作者: Zhang, R (Zhang, Rui); Jin, GD (Jin, Gen-Di); Chen, D (Chen, Da); Hu, XY (Hu, Xiao-Ya) 标题: Simultaneous electrochemical determination of dopamine, ascorbic acid and uric acid using poly(acid chrome blue K) modified glassy carbon electrode 来源出版物: SENSORS AND ACTUATORS B-CHEMICAL, 138 (1): 174-181 APR 24 2009 语言: English 文献类型: Article 作者关键词: Poly-ACBK modified GCE; Electroanalysis; Dopamine; Ascorbic acid; Uric acid; High selectivity KeyWords Plus: SELF-ASSEMBLED MONOLAYERS; SELECTIVE DETECTION; GOLD NANOPARTICLES; SIMULTANEOUS ELECTROANALYSIS; VOLTAMMETRIC DETERMINATION; FILM; SURFACE 摘要: A novel polymerized film of acid chrome blue K (ACBK) was prepared on the surface of a glassy carbon electrode (GCE) by electropolymerization, and then the modified electrode was successfully used to simultaneously determine dopamine (DA), ascorbic acid (AA) and uric acid (UA). The characterization of electrochemically synthesized poly-ACBK film was investigated by atomic force microscopy (AFM), attenuated total reflection (ATR)-FTIR, electrochemical impedance spectroscopy (EIS) and voltammetric methods. The poly-ACBK modified GCE exhibited excellent electrocatalytic activity towards the oxidations of DA. AA and UA in 0.05 mM phosphate buffer solution (pH 4.0). The separations of anodic peak potentials of AA/DA, DA/UA and AA/UA on this modified electrode are 193,166 and 359 mV in DPV, respectively. Under the optimum conditions, the calibration curves for DA, AA and UA were obtained in the range of 1.0-200.0. 50.0-1000.0 and 1.0-120.0 mu M, respectively. The detection limits (S/N = 3) were 0.5, 10.0 and 0.5 mu M for DA, AA and UA, respectively. With good selectively and sensitivity, the present method was applied to the determination of DA in dopamine hydrochloride injections. AA in vitamin C tablets and UA in urine samples. (C) 2009 Published by Elsevier B.V. 地址: [Zhang, Rui; Jin, Gen-Di; Chen, Da; Hu, Xiao-Ya] Yangzhou Univ, Coll Chem & Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Hu, XY, Yangzhou Univ, Coll Chem & Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: xyhu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20675071 This project was financially supported by the National Natural Science Foundation (No. 20675071) of China. 引用的参考文献数: 32 被引频次: 0 出版商: ELSEVIER SCIENCE SA 出版商地址: PO BOX 564, 1001 LAUSANNE, SWITZERLAND ISSN: 0925-4005 DOI: 10.1016/j.snb.2008.12.043 29 字符的来源出版物名称缩写: SENSOR ACTUATOR B-CHEM ISO 来源文献出版物名称缩写: Sens. Actuator B-Chem. 来源文献页码计数: 8 学科类别: Chemistry, Analytical; Electrochemistry; Instruments & Instrumentation ISI 文献传递号: 439VU 显示 252 条，共 413 条作者: Yan, CH (Yan, Chang H.); Hu, HH (Hu, Hong H.); Xu, CJ (Xu, Chuang J.); Zhu, W (Zhu, Wen); Zhang, M (Zhang, Ming); Bu, XR (Bu, Xiu R.) 标题: Synthesis and characterization of photoluminescent terbium-containing polymer precursors 来源出版物: JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 204 (1): 19-24 APR 30 2009 语言: English 文献类型: Article 作者关键词: Rare earth metal; Tb(III) complex; MAA; AA; Photophysical property; Monomer; Fluorescence KeyWords Plus: RARE-EARTH-METAL; POLY(METHYL METHACRYLATE); PHOTOPHYSICAL PROPERTIES; LUMINESCENCE PROPERTIES; EUROPIUM COMPLEX; FLUORESCENCE; DEVICES; ELECTROLUMINESCENCE; EFFICIENCY; EMISSION 摘要: Two new ternary Tb3+ complexes, Tb(MAA)(3)phen and Tb(AA)(3)phen have been synthesized that possess polymer precursors. Each complex consists of two different ligands: one is carboxylate which is derived from methacrylic acid (MAA) or acrylic acid (AA) to serve not only as a ligand but also as a functional group for polymer precursor, the other is 1,10-phenanthroline which is found to be a critical component to make the complex exhibit desirable photophysical properties. The fluorescence of the complexes shows the characteristic emission of Tb3+ ion in both solid state and liquid Solution. The fluorescence intensity is found to be concentration-dependent in solution up to 0.02 M. Afterwards, the emission property of Tb(AA)(3)phen shows to be fairly stable all the way up to 0.1 M. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Yan, Chang H.; Hu, Hong H.; Xu, Chuang J.; Zhu, Wen; Zhang, Ming] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China; [Yan, Chang H.] Nanjing Univ Technol, Coll Mat Sci & Engn, Nanjing 210009, Peoples R China; [Bu, Xiu R.] Clark Atlanta Univ, Dept Chem, Atlanta, GA 30314 USA 通讯作者地址: Zhang, M, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: lxyzhangm@yzu.edu.cn; xbu@cau.edu 基金资助致谢: 基金资助机构授权号 NNSF China NSF NSF HRD-0630456 DOE DE-FG5205NA27040 Special Funds for Major State Research Projects from the NNSF China are gratefully acknowledged. XRB acknowledges the partial support from NSF (NSF HRD-0630456) and DOE (DE-FG5205NA27040). 引用的参考文献数: 41 被引频次: 0 出版商: ELSEVIER SCIENCE SA 出版商地址: PO BOX 564, 1001 LAUSANNE, SWITZERLAND ISSN: 1010-6030 DOI: 10.1016/j.jphotochem.2009.02.012 29 字符的来源出版物名称缩写: J PHOTOCHEM PHOTOBIOL A-CHEM ISO 来源文献出版物名称缩写: J. Photochem. Photobiol. A-Chem. 来源文献页码计数: 6 学科类别: Chemistry, Physical ISI 文献传递号: 440MS 显示 253 条，共 413 条作者: Zhang, KL (Zhang, Kou-Lin); Zhou, F (Zhou, Fang); Yuan, LM (Yuan, Li-Min); Diao, GW (Diao, Guo-Wang); Ng, SW (Ng, Seik Weng) 标题: Synthesis and characterization of a novel photoluminescent three-dimensional metal-organic framework 来源出版物: INORGANICA CHIMICA ACTA, 362 (7): 2510-2514 MAY 15 2009 语言: English 文献类型: Article 作者关键词: Synthesis; Zn(II) complex; Single-stranded helice; Metal-organic framework; Luminescence KeyWords Plus: HIGH-SURFACE-AREA; COORDINATION POLYMERS; DESIGN; FUNCTIONALITY; COMPLEXES; CHEMISTRY; POLYHEDRA; TEMPLATE; SIZE 摘要: A novel metal-organic framework containing one-dimensional channels of formula [ Zn-3(Aco)(2)(H2O)(6)](n) (H(3)Aco = aconitic acid) has been synthesized and characterized by FT-IR spectroscopy, thermogravimetric analysis (TG), X-ray analysis, and solid state photoluminescence spectra. X-ray crystallographic studies reveal that there are two kinds of crystallographically independent Zn atoms in the title complex. The most interesting feature of the structure is an unprecedented 3D MOF containing in finite Zn(1) linear chains and heterochiral Zn(2) single-stranded helices. The linear chains and helices happen to be perpendicular to each other. Photoluminescence properties of the title compound have been examined in the solid state at room temperature. (C) 2008 Elsevier B.V. All rights reserved. 地址: [Zhang, Kou-Lin; Zhou, Fang; Diao, Guo-Wang] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Yuan, Li-Min] Yangzhou Univ, Test & Anal Ctr, Yangzhou 225002, Peoples R China; [Ng, Seik Weng] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia 通讯作者地址: Zhang, KL, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: klzhang@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Yangzhou University We gratefully acknowledge the Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University. 引用的参考文献数: 24 被引频次: 0 出版商: ELSEVIER SCIENCE SA 出版商地址: PO BOX 564, 1001 LAUSANNE, SWITZERLAND ISSN: 0020-1693 DOI: 10.1016/j.ica.2008.10.008 29 字符的来源出版物名称缩写: INORG CHIM ACTA ISO 来源文献出版物名称缩写: Inorg. Chim. Acta 来源文献页码计数: 5 学科类别: Chemistry, Inorganic & Nuclear ISI 文献传递号: 437DV 显示 254 条，共 413 条作者: Bao, WB (Bao, W. B.); Shu, JT (Shu, J. T.); Musa, HH (Musa, H. H.); Zhang, XY (Zhang, X. Y.); Chen, GH (Chen, G. H.) 标题: Correlation analysis between single nucleotide polymorphisms in ADSL gene and IMP content in chicken 来源出版物: INDIAN JOURNAL OF ANIMAL SCIENCES, 79 (4): 384-387 APR 2009 语言: English 文献类型: Article 作者关键词: ADSL gene; Chicken; SNP; Inosine monophosphate content KeyWords Plus: FUNCTIONAL COMPLEMENTATION; ADENYLOSUCCINATE LYASE; ESCHERICHIA-COLI; CLONING 摘要: This study was designed to investigate the effect of adenylosuccinate lyase (ADSL) gene on inosine monophosphate content (IMP) in chicken. Exogenous Recessive White chicken and indigenous Chinese chicken breeds such as Silkies, Baier, Tibetan and Xiaoshan were used. Thirteen pairs of primers were designed to scan all exons of ADSL gene by PCR-SSCP, mutation detected was directly sequenced. A silent mutation at 3484bp in exon 2 was substitute C/T SNP, whereas point mutation at 9839bp in exon 9, was alter C/A SNP and his corresponding amino acid (Pro -> Thr). Individuals with TT genotype in exon 2 had significantly higher IMP content than those with CT and CC genotype; in contrast different genotypes in exon 9 were no significantly affected IMP content. We Putatively drew the conclusion that SNP in exon 2 of ADSL gene could be used as the potential molecular marker for meat quality trait in chicken. 地址: [Bao, W. B.; Shu, J. T.; Musa, H. H.; Chen, G. H.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China; Chinese Acad Agr Sci, Inst Poultry Sci, Yangzhou 225003, Peoples R China 通讯作者地址: Bao, WB, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China. 基金资助致谢: 基金资助机构 National High Science and Technology foundation of China 授权号 2006AA 10Z1D 2006AA10Z1E7 This research was supported by National High Science and Technology foundation of China (2006AA 10Z1D) and National High Science and Technology Foundation of China (2006AA10Z1E7). 引用的参考文献数: 11 被引频次: 0 出版商: INDIAN COUNC AGRICULTURAL RES 出版商地址: ICAR BHAWAN PUSA, NEW DELHI 110 012, INDIA ISSN: 0367-8318 29 字符的来源出版物名称缩写: INDIAN J ANIM SCI ISO 来源文献出版物名称缩写: Indian J. Anim. Sci. 来源文献页码计数: 4 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 438ZB 显示 255 条，共 413 条作者: Yang, LX (Yang, Lianxin); Liu, HJ (Liu, Hongjiang); Wang, YX (Wang, Yunxia); Zhu, JG (Zhu, Jianguo); Huang, JY (Huang, Jianye); Liu, G (Liu, Gang); Dong, GC (Dong, Guichun); Wang, YL (Wang, Yulong) 标题: Impact of elevated CO2 concentration on inter-subspecific hybrid rice cultivar Liangyoupeijiu under fully open-air field conditions 来源出版物: FIELD CROPS RESEARCH, 112 (1): 7-15 APR 30 2009 语言: English 文献类型: Article 作者关键词: Free air CO2 enrichment (FACE); Global change; Growth; Hybrid rice; Nitrogen uptake; Yield KeyWords Plus: ORYZA-SATIVA L.; INCREASING CARBON-DIOXIDE; ENRICHMENT FACE; SEASONAL-CHANGES; YIELD FORMATION; PHOSPHORUS-NUTRITION; FOOD-PRODUCTION; GRAIN-YIELD; GROWTH; NITROGEN 摘要: Hybrid rice cultivar plays an important role in rice production system due to its high yield potential and resistance to environmental stress. Quantification of its responses to rising CO2 concentration ([CO2]) will reduce our uncertainty in predicting future food security and assist in development of adaptation strategies. Using free air CO2 enrichment (FACE), we measured seasonal changes in growth and nitrogen (N) uptake of an inter-subspecific hybrid rice cultivar Liangyoupeijiu grown under two levels of [CO2] (ambient and elevated by 200 mu mol mol(-1)) and two levels of N fertilization in 2005-2006. Average across the 2 years, FACE increased crop growth rate similarly by 22%, 24% and 23% in the periods from transplanting to panicle initiation (PI), PI to heading and heading to maturity, which was mainly attributed to an increase in green leaf area index rather than the greater net assimilation rate. Grain yield increased greatly under FACE as a result of similar contributions by panicle number per unit area, grain number per panicle and individual grain yield. Final aboveground N acquisition showed a 10.4% increase tinder FACE, which resulted from enhanced N uptake at both vegetative and reproductive growth stages. Compared with previous FACE studies on final productivity of two inbred japonica cultivars, inter-subspecific hybrid cultivar appears to profit more from elevated [CO2], which mainly resulted from its greater enhancement in photosynthetic production during reproductive growth due to a lack of N limitations late in the season. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Yang, Lianxin; Liu, Hongjiang; Wang, Yunxia; Huang, Jianye; Dong, Guichun; Wang, Yulong] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou 225009, Jiangsu, Peoples R China; [Zhu, Jianguo; Liu, Gang] Chinese Acad Sci, State Key Lab Soil & Sustainable Agr, Inst Soil Sci, Nanjing 210008, Peoples R China 通讯作者地址: Wang, YL, Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: lxyang@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 30671226 NSFC 30270777 30471013 40231003 CAS KZCX3-SW-440 Six Talent Pinnacle Sustentation Fund of Jiangsu Province, China 07-G-023 National Key Project on Basic Sciences 2002CB714003 This work was funded jointly by NSFC (grants numbers 30671226, 30270777, 30471013, 40231003), CAS (grant number KZCX3-SW-440), the Six Talent Pinnacle Sustentation Fund of Jiangsu Province, China (07-G-023) and the National Key Project on Basic Sciences (grant number 2002CB714003). The main instruments and apparatus of the FACE system were supplied by Japan National Institute for Agro-Environmental Sciences (NIAES) and Japan Agricultural Research Center for Tohoku Region (NARCT). 引用的参考文献数: 31 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0378-4290 DOI: 10.1016/j.fcr.2009.01.008 29 字符的来源出版物名称缩写: FIELD CROP RES ISO 来源文献出版物名称缩写: Field Crop. Res. 来源文献页码计数: 9 学科类别: Agronomy ISI 文献传递号: 438YL 显示 256 条，共 413 条作者: Xu, Q (Xu, Qin); Yuan, AJ (Yuan, Ai-ju); Zhang, R (Zhang, Rui); Bian, XJ (Bian, Xiaojun); Chen, D (Chen, Da); Hu, XY (Hu, Xiaoya) 标题: Application of Electrochemical Methods for Pharmaceutical and Drug Analysis 来源出版物: CURRENT PHARMACEUTICAL ANALYSIS, 5 (2): 144-155 MAY 2009 语言: English 文献类型: Review 作者关键词: Voltammetric; Potentiometric; Coupled; Pharmaceutical; Drug; Analysis KeyWords Plus: ADSORPTIVE STRIPPING VOLTAMMETRY; GLASSY-CARBON ELECTRODE; ION-SELECTIVE ELECTRODES; SQUARE-WAVE VOLTAMMETRY; PERFORMANCE LIQUID-CHROMATOGRAPHY; POTENTIOMETRIC MEMBRANE SENSORS; DIFFERENTIAL-PULSE VOLTAMMETRY; SEQUENTIAL INJECTION-ANALYSIS; HUMAN BIOLOGICAL-FLUIDS; HUMAN SERUM 摘要: This minireview summarized several examples to illustrate the application of electrochemical methods for pharmaceutical and drug analysis. Special attentions were devoted to the voltermmetric and potentiometric techniques. A section dedicated to the application of the electrochemical detectors coupled with flow system was also presented. Finally, we briefly outline future trends of the electrochemical methods for drug analysis. 地址: [Xu, Qin; Yuan, Ai-ju; Zhang, Rui; Bian, Xiaojun; Chen, Da; Hu, Xiaoya] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Hu, XY, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: xyhu@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 20675071 20705030 Jiangsu Province Natural Science Foundation BK2006065 The authors are grateful to the financial supports of the National Natural Science Foundation of China (Grant NO. 20675071, 20705030) and Jiangsu Province Natural Science Foundation (BK2006065). 引用的参考文献数: 163 被引频次: 0 出版商: BENTHAM SCIENCE PUBL LTD 出版商地址: EXECUTIVE STE Y26, PO BOX 7917, SAIF ZONE, 1200 BR SHARJAH, U ARAB EMIRATES ISSN: 1573-4129 29 字符的来源出版物名称缩写: CURR PHARM ANAL ISO 来源文献出版物名称缩写: Curr. Pharm. Anal. 来源文献页码计数: 12 学科类别: Pharmacology & Pharmacy ISI 文献传递号: 440KE 显示 257 条，共 413 条作者: Xu, Q (Xu, Qin); Sun, M (Sun, Min); Du, QX (Du, Qiuxiang); Bian, XJ (Bian, Xiaojun); Chen, D (Chen, Da); Hu, XY (Hu, Xiaoya) 标题: Tailoring the Electrode by Cysteic Acid for Sensitive Determination of Adenine in Vitamin B-4 Tablet 来源出版物: CURRENT PHARMACEUTICAL ANALYSIS, 5 (2): 190-196 MAY 2009 语言: English 文献类型: Review 作者关键词: Cysteic acid; Electrochemical oxidation; Modified electrode; Adenine; DPV KeyWords Plus: GLASSY-CARBON ELECTRODE; ELECTROCATALYTIC OXIDATION; VOLTAMMETRIC DETERMINATION; ELECTROCHEMICAL OXIDATION; DNA; GUANINE; PHTHALOCYANINE; BEHAVIOR; ADSORPTION; SEPARATION 摘要: Cysteic acid, containing negatively charged sulfonic ligand, has been deliberately modified on the electrode by the electrochemical oxidation method. It could promote the accumulation of adenine on the electrode because of the electrostatic interaction between the negatively charged cysteic acid and the positively charged adenine at pH 6.0. After accumulation at the potential of 0.2 V for 300 s, adenine produced well-defined oxidation peaks at about +1000 mV. Cyclic voltammetric study indicated that the oxidation process was irreversible and adsoption-controlled. Based on the differential pulse voltammetric (DPV) procedure, the linear calibration curve for the detection of adenine over the range 2.0 x 10(-7) -1.0 x 10(-4) M was obtained. The detection limit (3 sigma) was down to 5.9 x 10(-8) M. Such modified electrode was also successfully applied for the determination of adenine in Vitamin B-4 tablet. 地址: [Xu, Qin; Sun, Min; Du, Qiuxiang; Bian, Xiaojun; Chen, Da; Hu, Xiaoya] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Hu, XY, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: xyhu@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 20675071 20705030 Jiangsu Province Natural Science Foundation BK2006065 The authors acknowledge gratefully the financial support of the National Natural Science Foundation of China (No. 20675071, 20705030) and Jiangsu Province Natural Science Foundation (BK2006065). 引用的参考文献数: 26 被引频次: 0 出版商: BENTHAM SCIENCE PUBL LTD 出版商地址: EXECUTIVE STE Y26, PO BOX 7917, SAIF ZONE, 1200 BR SHARJAH, U ARAB EMIRATES ISSN: 1573-4129 29 字符的来源出版物名称缩写: CURR PHARM ANAL ISO 来源文献出版物名称缩写: Curr. Pharm. Anal. 来源文献页码计数: 7 学科类别: Pharmacology & Pharmacy ISI 文献传递号: 440KE 显示 258 条，共 413 条作者: You, HQ (You Hai-Qin); Liu, L (Liu Lang); Liu, SZ (Liu Shu-Zhao) 标题: Direct Competitive Enzyme-linked Immunosorbent Assay for Fenvalerate Analysis 来源出版物: CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 37 (4): 577-580 APR 2009 语言: Chinese 文献类型: Article 作者关键词: Fenvalerate; hapten; artificial antigen; antibody; direct competitive enzyme-linked immunosorbent assay 摘要: The Fenvalerate hapten, N-[2-(4-chlorophenyl)-3-methylbutyryl]-4-aminobutyric acid, was covalently conjugated to carrier protein to synthesize artificial antigen and coating antigen. The proper artificial antigen was used as immunogen to immune New Zealand rabbits to prepare antiserum, from which the polyclonal antibodies with high affinity to Fenvalerate was separated by the method of salting out and purified by column chromatography. Another hapten, N-[2-(4-chlorophenyl-3-methylbutyryl]-6-aminohexanoic acid was conjugated to horseradish peroxidase to prepare enzyme tagged hapten (HRP-hapten) Using active ester method. The direct competitive enzyme, linked immunosorbent assay was developed by the mode of purified antibodies immobilized on microplate, Fenvalerate and HRP-hapten competitively combined to the immobilized antibodies. Under the optimized conditions, the linear concentrations ranged from 0.001 to 10 mg/L and the, detection limit was 0.001 mg/L with relative standard deviation (RSD) of 9.2% for the determination of Fenvalerate standard. The recoveries were 83.8% - 109% and 93.6% - 110% with the RSD of 11.7% and 7.3% at the spiked levels of 0.10 and 5.0 mg/kg in Brassica chinensis, respectively, the effective detection limit was 0.007 mg/L for the real sample. Other common Used pyrethroid pesticides Cypermethrin, Deltamethrin, Lambdacyhalothrin, Ethofenprox and Bifenthrin have no interference with the analysis of Fenvalerate. 地址: [You Hai-Qin; Liu Lang; Liu Shu-Zhao] Yangzhou Univ, Coll Environm Sci & Engn, Yangzhou 225009, Peoples R China 通讯作者地址: Liu, SZ, Yangzhou Univ, Coll Environm Sci & Engn, Yangzhou 225009, Peoples R China. 电子邮箱地址: szliu@yzu.edu.cn 引用的参考文献数: 12 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 0253-3820 29 字符的来源出版物名称缩写: CHINESE J ANAL CHEM ISO 来源文献出版物名称缩写: Chin. J. Anal. Chem. 来源文献页码计数: 4 学科类别: Chemistry, Analytical ISI 文献传递号: 439HJ 显示 259 条，共 413 条作者: Liu, XP (Liu, Xiaoping); Liu, CP (Liu, Chunping) 标题: The relationship among the solutions of two auxiliary ordinary differential equations 来源出版物: CHAOS SOLITONS & FRACTALS, 39 (4): 1915-1919 FEB 28 2009 语言: English 文献类型: Article 摘要: In a recent article [Phys. Lett. A 356 (2006) 124], Sirendaoreji extended their auxiliary equation method by introducing a new auxiliary ordinary differential equation (NAODE) and its 14 solutions. Then the author studied some nonlinear evolution equations (NLEEs) and got more exact travelling wave solutions. In this paper, we will show that the 14 solutions of the NAODE are actually the same as the solutions obtained by original auxiliary equation method, and they are only different in the form. (C) 2007 Elsevier Ltd. All rights reserved. 地址: [Liu, Xiaoping; Liu, Chunping] Yangzhou Univ, Inst Math, Yangzhou 225002, Peoples R China; [Liu, Xiaoping] Yangzhou Educ Coll, Gaoyou Branch, Gaoyou 225600, Peoples R China 通讯作者地址: Liu, CP, Yangzhou Univ, Inst Math, Yangzhou 225002, Peoples R China. 电子邮箱地址: yzslcp@pub.yz.jsinfo.net 基金资助致谢: 基金资助机构授权号 Natural Science Foundation of Jiangsu Province BK2006064 Natural Science Foundation of China 10671172 This project is supported by the Natural Science Foundation of Jiangsu Province (No. BK2006064) and the Natural Science Foundation of China (No. 10671172). 引用的参考文献数: 8 被引频次: 1 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0960-0779 DOI: 10.1016/j.chaos.2007.06.093 29 字符的来源出版物名称缩写: CHAOS SOLITON FRACTAL ISO 来源文献出版物名称缩写: Chaos Solitons Fractals 来源文献页码计数: 5 学科类别: Mathematics, Interdisciplinary Applications; Physics, Multidisciplinary; Physics, Mathematical ISI 文献传递号: 440PK 显示 260 条，共 413 条作者: Zheng, YG (Zheng, Yongai); Chen, GR (Chen, Guanrong) 标题: Fuzzy impulsive control of chaotic systems based on TS fuzzy model 来源出版物: CHAOS SOLITONS & FRACTALS, 39 (4): 2002-2011 FEB 28 2009 语言: English 文献类型: Article KeyWords Plus: LAG SYNCHRONIZATION; UNIFIED APPROACH; STABILIZATION; DESIGN 摘要: Combining Takagi-Sugeno (TS) fuzzy model and impulsive control, a new approach to control chaotic systems, namely fuzzy impulsive control, is proposed in this paper. The rigorous stability analysis of the proposed method is given. The effectiveness of the approach is tested on Chua's circuit, Chen's system and Rossler's system. (C) 2007 Elsevier Ltd. All rights reserved. 地址: [Zheng, Yongai] Yangzhou Univ, Dept Comp, Coll Informat Engn, Yangzhou 225009, Peoples R China; [Chen, Guanrong] City Univ Hong Kong, Dept Elect Engn, Hong Kong, Hong Kong, Peoples R China 通讯作者地址: Zheng, YG, Yangzhou Univ, Dept Comp, Coll Informat Engn, Yangzhou 225009, Peoples R China. 电子邮箱地址: zhengyongai@163.com 基金资助致谢: 基金资助机构 Natural Science Foundation of Yangzhou University 授权号 KK0513109 2006CXJ005 This research was supported by the Natural Science Foundation of Yangzhou University (Grant Nos. KK0513109, 2006CXJ005). 引用的参考文献数: 18 被引频次: 3 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0960-0779 DOI: 10.1016/j.chaos.2007.06.061 29 字符的来源出版物名称缩写: CHAOS SOLITON FRACTAL ISO 来源文献出版物名称缩写: Chaos Solitons Fractals 来源文献页码计数: 10 学科类别: Mathematics, Interdisciplinary Applications; Physics, Multidisciplinary; Physics, Mathematical ISI 文献传递号: 440PK 显示 261 条，共 413 条作者: Wang, L (Wang, Lin); Wang, H (Wang, Heng); Hu, MZ (Hu, Maozhi); Cao, J (Cao, Jin); Chen, DW (Chen, Dawei); Liu, ZP (Liu, Zongping) 标题: Oxidative stress and apoptotic changes in primary cultures of rat proximal tubular cells exposed to lead 来源出版物: ARCHIVES OF TOXICOLOGY, 83 (5): 417-427 MAY 2009 语言: English 文献类型: Article 作者关键词: Lead; Oxidative stress; Apoptosis; Proximal tubular cells; Primary cell culture KeyWords Plus: REACTIVE OXYGEN; LIPID-PEROXIDATION; MESO-2,3-DIMERCAPTOSUCCINIC ACID; OCHRATOXIN-A; REDOX STATE; BLOOD LEAD; IN-VITRO; GLUTATHIONE; EXPRESSION; NEPHROTOXICITY 摘要: Lead is a known nephrotoxic element. In this study, primary cultures of rat proximal tubular (rPT) cells were treated with different concentrations of lead acetate (0.25, 0.5 and 1 mu M) to investigate its cytotoxic mechanism. A progressive loss in cell viability together with a significant increase in the number of apoptotic and necrotic cells and lactate dehydrogenase release were seen in the experiment. Simultaneously, elevation of reactive oxygen species levels and intracellular [Ca2+]i, depletion of mitochondrial membrane potential and intracellular glutathione were revealed during the lead exposure. In addition, apoptotic morphological changes induced by lead exposure in rPT cells were demonstrated by Hoechst 33258 staining. The apoptosis was markedly prevented by N-acetyl-l-cysteine, while the necrosis was not affected. Moreover, catalase and superoxide dismutase activities in the living cells rose significantly. In conclusion, exposure of rPT cells to low-concentration lead led to cell death, mediated by an apoptotic and a necrotic mechanism. The apoptotic death induced by oxidative stress was the chief mechanism. Meanwhile, a group of cells survived lead action, mediated by their ability to activate antioxidant defense systems. 地址: [Wang, Lin; Wang, Heng; Cao, Jin; Chen, Dawei; Liu, Zongping] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China; [Hu, Maozhi] Yangzhou Univ, Testing Ctr, Yangzhou 225009, Peoples R China 通讯作者地址: Liu, ZP, Yangzhou Univ, Coll Vet Med, 12 E Wenhui Rd, Yangzhou 225009, Peoples R China. 电子邮箱地址: liuzongping@yzu.edu.cn 基金资助致谢: 基金资助机构 National Nature Science Foundation of China 授权号 30440050 30571364 This work was supported by the National Nature Science Foundation of China (No. 30440050 and 30571364). 引用的参考文献数: 42 被引频次: 1 出版商: SPRINGER 出版商地址: 233 SPRING ST, NEW YORK, NY 10013 USA ISSN: 0340-5761 DOI: 10.1007/s00204-009-0425-z 29 字符的来源出版物名称缩写: ARCH TOXICOL ISO 来源文献出版物名称缩写: Arch. Toxicol. 来源文献页码计数: 11 学科类别: Toxicology ISI 文献传递号: 440FA 显示 262 条，共 413 条作者: Shi, GY (Shi, Guangyao); Yang, LX (Yang, Lianxin); Wang, YX (Wang, Yunxia); Kobayashi, K (Kobayashi, Kazuhiko); Zhu, JG (Zhu, Jianguo); Tang, HY (Tang, Haoye); Pan, ST (Pan, Shiting); Chen, T (Chen, Tao); Liu, G (Liu, Gang); Wang, YL (Wang, Yulong) 标题: Impact of elevated ozone concentration on yield of four Chinese rice cultivars under fully open-air field conditions 来源出版物: AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 131 (3-4): 178-184 JUN 2009 语言: English 文献类型: Article 作者关键词: Ozone; Phenology; Rice (Oryza sativa L.); Spikelet; Yield KeyWords Plus: ORYZA-SATIVA L; CO2 ENRICHMENT FACE; TROPOSPHERIC OZONE; CROP YIELD; GROWTH; POLLUTION; RESPONSES; METAANALYSIS; DIOXIDE; REGION 摘要: Ozone is currently the most important air pollutant that negatively affects growth and yield of agricultural crops in most parts of the world, and rice is arguably the most important food crops on the planet. While a limited number of enclosure-based studies have examined the genotypic differences among rice (Oryza sativa L.) cultivars in response to increasing ozone concentration, no ozone experiment has been conducted to date under fully open-air field conditions to address this issue. In 2007, we conducted an experiment for the first time in the world with rice using free-air concentration enrichment (FACE) system at Xiaoji town, Jiangdu County, Jiangsu Province, China (119 degrees 42'0 '' E. 32 35'5 '' N). Four Chinese rice cultivars: Wujing 15 (WJ15, inbred japonica cultivar), Yangdao 6 (YD6, inbred indica cultivar), Shanyou 63 (SY63, three-line hybrid rice cultivar), Liangyoupeijiu (LYPJ, two-line hybrid rice cultivar), were grown at ambient or elevated (target at 50% above ambient) ozone concentration under nitrogen application rate of 15 g N m(-2), The ozone enhancement strongly accelerated phenologycal development of WJ15 and SY63, with maturity being reached by 4 and 8 days earlier, respectively, but only I day earlier for YD6 and LYPJ. Elevated ozone concentration reduced the number of mainstem leaves (ca. by half a leaf) and plant height at maturity (ca. by 3-5 cm) of SY63 and LYPJ with no ozone effects detected in YD6 or WJ15. Among the cultivars tested, SY63 and LYPJ exhibited significant yield loss by exposure to ozone (-17.5%, -15%, respectively), while WJ15 and YD6 showed no responses. For all cultivars, no ozone effect was observed on particle number per unit area as a result of no changes in both maximum tiller number or productive tiller ratio. However, the number of spikelets per panicle of SY63 and LYPJ showed a significant reduction due to ozone exposure, while those of WJ15 and YD6 remained unaffected. Meanwhile, ozone exposure also caused minor reductions in both filled spikelet percentage and individual grain mass. The results of this experiment indicated that yield loss due to ozone exposure differs among rice cultivars with hybrid cultivars (i.e., SY63 and LYPJ) exhibiting greater yield loss than inbred cultivars (i.e., WJ15 and YD6), which could be attributed to the suppression of spikelet formation in the hybrid cultivars under ozone stress. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Shi, Guangyao; Yang, Lianxin; Wang, Yunxia; Pan, Shiting; Chen, Tao; Wang, Yulong] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou 225009, Jiangsu, Peoples R China; [Kobayashi, Kazuhiko] Univ Tokyo, Grad Sch Agr & Life Sci, Bunkyo Ku, Tokyo 1138657, Japan; [Zhu, Jianguo; Tang, Haoye; Liu, Gang] Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Peoples R China 通讯作者地址: Yang, LX, Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: lxyang@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Ministry of the Environment, Japan C-062 National Natural Science Foundation of China International Cooperation Key Project of Chinese Academy of Sciences Natural Science Foundation of Jiangsu Higher Education Institutions of China Yangzhou University 30771275 30871486 GJHZ0748 08KJA210003 2008CXJ018 This work was Supported jointly by the Global Environment Research Fund (C-062) by the Ministry of the Environment, Japan, the National Natural Science Foundation of China (30771275 and 30871486). International Cooperation Key Project of Chinese Academy of Sciences (GJHZ0748), the Major Fundamental Research Program of Natural Science Foundation of Jiangsu Higher Education Institutions of China (08KJA210003). The Cultivation Fund of the Scientific and Technical Innovation Project from Yangzhou University (2008CXJ018). 引用的参考文献数: 34 被引频次: 2 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0167-8809 DOI: 10.1016/j.agee.2009.01.009 29 字符的来源出版物名称缩写: AGR ECOSYST ENVIRON ISO 来源文献出版物名称缩写: Agric. Ecosyst. Environ. 来源文献页码计数: 7 学科类别: Agriculture, Multidisciplinary; Ecology; Environmental Sciences ISI 文献传递号: 438LK 显示 263 条，共 413 条作者: Wang, P (Wang, Peng); Li, SQ (Li, Shengqi); Kan, JQ (Kan, Jinqing) 标题: A hydrogen peroxide biosensor based on polyaniline/FTO 来源出版物: SENSORS AND ACTUATORS B-CHEMICAL, 137 (2): 662-668 APR 2 2009 语言: English 文献类型: Article 作者关键词: Biosensor; Hydrogen peroxide; Horseradish peroxidase; Polyaniline; F-doped tin oxide electrode KeyWords Plus: GLUCOSE-OXIDASE ELECTRODE; HORSERADISH-PEROXIDASE; BIOELECTROCHEMICAL RESPONSES; URICASE BIOSENSOR; ENZYME; FILM; ELECTROCHEMISTRY; NANOPARTICLES; SPECTROSCOPY; REDUCTION 摘要: The hydrogen peroxide biosensor is constructed by cross-linking between horseradish peroxidase (HRP) and polyaniline (PANI) using glutaraldehyde as a cross-linking agent on F-doped tin oxide (FTO) electrode. The PANI synthesized in a solution containing ionic liquid, 1-ethyl-3-methylimidazolium ethyl sulfate (EMIES), is an electroactive polymer at pH over 6. The process of immobilized HRP is unrelated to isoelectric point of the enzyme and is particularly mild. The response current increases linearly with increasing hydrogen peroxide concentration up to 20 mmol dm(-3). The maximum response current (I-max) and the Michaelis-Menten constant (k(m)') are 1.189 mu A and 27.11 mmol dm(-3), respectively. The response current of the biosensor increases with increasing temperature below 40 degrees C. The activation energy (E-a) of the HRP catalytic reaction is 39.1 kJ mol(-1) in the B-R buffer. It is seen from UV-vis spectra that the main position of combination between HRP and PANI is located at the nitrogen site of the quinoid ring in polyaniline. The biosensor is also characterized with SEM and CV. (C) 2008 Elsevier B.V. All rights reserved. 地址: [Wang, Peng; Kan, Jinqing] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Li, Shengqi] Jiangsu Anim Husb & Vet Coll, Taizhou City 225300, Peoples R China 通讯作者地址: Kan, JQ, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: jqkan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Science Foundation of China 20673095 This project was supported by National Science Foundation of China (No.20673095). 引用的参考文献数: 37 被引频次: 0 出版商: ELSEVIER SCIENCE SA 出版商地址: PO BOX 564, 1001 LAUSANNE, SWITZERLAND ISSN: 0925-4005 DOI: 10.1016/j.snb.2008.12.055 29 字符的来源出版物名称缩写: SENSOR ACTUATOR B-CHEM ISO 来源文献出版物名称缩写: Sens. Actuator B-Chem. 来源文献页码计数: 7 学科类别: Chemistry, Analytical; Electrochemistry; Instruments & Instrumentation ISI 文献传递号: 435EI 显示 264 条，共 413 条作者: Liu, JL (Liu, Jin-Lin); Srivastava, HM (Srivastava, H. M.) 标题: A class of multivalently analytic functions associated with the Dziok-Srivastava operator 来源出版物: INTEGRAL TRANSFORMS AND SPECIAL FUNCTIONS, 20 (5): 401-417 2009 语言: English 文献类型: Article 作者关键词: analytic functions; multivalent functions; convex univalent functions; Dziok-Srivastava operator; Hadamard product (or convolution); integral operators; subordination between analytic functions KeyWords Plus: GENERALIZED HYPERGEOMETRIC FUNCTION; CONVEX-FUNCTIONS; SUBCLASSES 摘要: Making use of the familiar Dziok-Srivastava operator defined by means of a Hadamard product (or convolution), we introduce here a new class of multivalently analytic functions and investigate several interesting properties of this multivalently analytic function class. We also show how the results presented here are related to those in earlier works on the subject. 地址: [Srivastava, H. M.] Univ Victoria, Dept Math & Stat, Victoria, BC V8W 3R4, Canada; [Liu, Jin-Lin] Yangzhou Univ, Dept Math, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Srivastava, HM, Univ Victoria, Dept Math & Stat, Victoria, BC V8W 3R4, Canada. 电子邮箱地址: harimsri@math.uvic.ca 基金资助致谢: 基金资助机构授权号 Natural Sciences and Engineering Research Council of Canada OGP0007353 The present investigation was supported, in part, by the Natural Sciences and Engineering Research Council of Canada under Grant OGP0007353. 引用的参考文献数: 13 被引频次: 0 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 1065-2469 DOI: 10.1080/10652460802576138 29 字符的来源出版物名称缩写: INTEGRAL TRANSFORM SPEC FUNCT ISO 来源文献出版物名称缩写: Integral Transform. Spec. Funct. 来源文献页码计数: 17 学科类别: Mathematics, Applied; Mathematics ISI 文献传递号: 436KV 显示 265 条，共 413 条作者: Han, J (Han, Jie); Liu, Y (Liu, Yan); Guo, R (Guo, Rong) 标题: Reactive Template Method to Synthesize Gold Nanoparticles with Controllable Size and Morphology Supported on Shells of Polymer Hollow Microspheres and Their Application for Aerobic Alcohol Oxidation in Water 来源出版物: ADVANCED FUNCTIONAL MATERIALS, 19 (7): 1112-1117 APR 9 2009 语言: English 文献类型: Article KeyWords Plus: SELECTIVE OXIDATION; CATALYTIC-ACTIVITY; ASPECT-RATIO; POLYANILINE; SPHERES; NANOFIBERS; SURFACES; NANORODS; NANOCLUSTERS; LUMINESCENCE 摘要: A novel method has been developed to synthesize gold nanoparticles with tunable size and morphology supported on both inner and outer surfaces of poly(o-phenylenediamine) (PoPD) hollow microspheres, which act as both reductant and template/stabilizer. The size of gold nanoparticles supported on shells of PoPD hollow microspheres can be tuned from 3 to 15 nm by changing the concentration of the gold source, HAuCl4. Gold nanorods supported on shells of PoPD hollow microspheres can also be fabricated by introducing a well-known seed-growth strategy. In addition, silver nanoparticles supported on shells of PoPD hollow microspheres can also be successfully fabricated using the same strategy, which indicate the diversity of this proposed method for polymer hollow microspheres supporting noble metal nanoparticles. The products are characterized by X-ray diffraction and contact angle analysis. Furthermore, the catalytic activity of the obtained PoPD-microsphere-supported gold nanoparticles for aerobic alcohol oxidation is investigated. The results demonstrate that such polymer-supported gold nanoparticles can be used as reusable catalyst with high catalytic activity for aerobic alcohol oxidation in water. 地址: [Han, Jie; Liu, Yan; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Han, J, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Scientific Foundation of China 授权号 20633010 20773106 Funding is acknowledged from the National Natural Scientific Foundation of China (No. 20633010 and 20773106). Supporting Information is available online from Wiley InterScience or from the author. 引用的参考文献数: 37 被引频次: 2 出版商: WILEY-V C H VERLAG GMBH 出版商地址: PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY ISSN: 1616-301X DOI: 10.1002/adfm.200801018 29 字符的来源出版物名称缩写: ADV FUNCT MATER ISO 来源文献出版物名称缩写: Adv. Funct. Mater. 来源文献页码计数: 6 学科类别: Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter ISI 文献传递号: 436EH 显示 266 条，共 413 条作者: Tian, HY (Tian Hong-Yu); Xu, XY (Xu Xiao-Yong); Hu, JG (Hu Jing-Guo) 标题: The influence of the cooling field on the exchange bias in ferromagnet/antiferromagnet bilayers system 来源出版物: ACTA PHYSICA SINICA, 58 (4): 2757-2761 APR 2009 语言: Chinese 文献类型: Article 作者关键词: ferromagnet/antiferromagnet bilayers; exchange bias; cooling field KeyWords Plus: ANTIFERROMAGNETIC LAYER; MAGNETIC ANISOTROPY; FERROMAGNETIC LAYER; DEPENDENCE; COERCIVITY; MODEL 摘要: The ferromagnetic domain-wall model is used to investigate the influence of the cooling field ( including its magnitude and orientation) on the exchange bias(h(E)) in ferromagnet/antiferromagnet bilayers with uncompensated interface. The results show that h(E) is independent of the magnitude of the cooling field when it is applied parallel to the easy axis of the antiferromagnet. When the cooling field deviates from the easy axis direction, h(E) changes slowly with increasing field angle, but a sudden change is observed when the angle pes up to a critical angle gamma(c), which gamma(c) increases with the cooling field increaseing. Especially, h(E) has a transition from negative to positive when the field angle is beyond and the transition point also relates to the magnitude of the cooling field. Moreover, the thickness dependence of the exchange bias exhibits a liner dependence on the inverse ferromagnet layer thickness, but yields a crossover from h(F) proportional to N-F(-1) to h(E) proportional to N-F(-lambda) at a certain thickness (here lambda > 1). This behavior is strongly dependent on the ferromagnet thickness, the magnitude and the angle of the cooling field. 地址: [Tian Hong-Yu; Xu Xiao-Yong; Hu Jing-Guo] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Hu, JG, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: jghu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 10347118 Natural Science Foundation of Institution of Higher Education of Jiangsu 2006KJB140133 Province, China 07KJD140241 Project supported by the National Natural Science Foundation of China(Grant No. 10347118)and the Natural Science Foundation of Institution of Higher Education of Jiangsu Province, China(Grant Nos. 2006KJB140133, 07KJD140241). 引用的参考文献数: 18 被引频次: 0 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 5 学科类别: Physics, Multidisciplinary ISI 文献传递号: 435DU 显示 267 条，共 413 条作者: Xiong, KG (Xiong Kai-Guo); Yang, J (Yang Jie); Wan, SQ (Wan Shi-Quan); Feng, GL (Feng Guo-Lin); Hu, JG (Hu Jing-Guo) 标题: Monte Carlo simulation of the record-breaking high temperature events of climate changes 来源出版物: ACTA PHYSICA SINICA, 58 (4): 2843-2852 APR 2009 语言: Chinese 文献类型: Article 作者关键词: record-breaking high temperature events; Monte Carlo simulation; global warming KeyWords Plus: EXTREME; VARIABILITY; TRENDS 摘要: Using Monte-Carlo method, the law of statistics of record-breaking high temperature events has been investigated based on the statistical characteristics of the temperature data registered in 40 years from 1961 to 2000 in Nanjing area, and the influence on the law of statistics of the global warming (v = 0.006 degrees C/a) during 20th century and Nanjing regional warming (v = 0.017 degrees C/a) in last 40 years has also been compared. Both the theoretic analysis and Monte Carlo simulation results show that the most likely probability of its occurrence intensity of the k'th record-breaking high temperature events takes the form of linear increase with root k (k = 1,2,3, ...) and the frequency of the occurrence of record-breaking high temperature events in a year tends to 1/(t + 1) decreasing with time t, and in years when the average temperature is high, the probability of the occurrence of record-breaking high temperature events is also high, otherwise, the probability is low. The result also indicates that the velocity of global warming (v = 0.006 degrees C/a) in 20th century and the rate of regional warming (v = 0.017 degrees C/a) of Nanjing area in last 40 years are yet insufficient to alter meaningfully the intensity and frequency of record high temperature events. However, such velocity of warming will ultimately make the frequency of the occurrence of record-breaking high temperature events decrease gradually towards a constant, being approximately equal to the warming velocities. In addition, we have also studied the effect of variances and autocorrelation between temperatures in two successive days on record-breaking high temperature events, finding that the effect of different variance and weak autocorrelation on the intensity and probability of occurrence of the record-breaking 地址: [Xiong Kai-Guo; Yang Jie; Feng Guo-Lin; Hu Jing-Guo] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China; [Wan Shi-Quan] Yangzhou Meteorol Bur, Yangzhou 225009, Peoples R China 通讯作者地址: Hu, JG, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: jghu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 State Key Development Program for Basic Research of China 2006CB400503 State Key Program of Science and Technology of China Open Research Foundation of Laboratory for Climate Studies of China Meteorological Administration 2007BAC03A01 2007BAC29B01 LCS-2006-04 Project supported by the State Key Development Program for Basic Research of China (Grant No. 2006CB400503) the State Key Program of Science and Technology of China ( Grant Nos. 2007BAC03A01, 2007BAC29B01) and the Open Research Foundation of Laboratory for Climate Studies of China Meteorological Administration (Grant No. LCS-2006-04). 引用的参考文献数: 29 被引频次: 2 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 10 学科类别: Physics, Multidisciplinary ISI 文献传递号: 435DU 显示 268 条，共 413 条作者: Feng, GL (Feng Guo-Ling); Wang, QG (Wang Qi-Guang); Hou, W (Hou Wei); Gong, ZQ (Gong Zhi-Qiang); Zhi, R (Zhi Rong) 标题: Long-range correlation of extreme events in meterorological field 来源出版物: ACTA PHYSICA SINICA, 58 (4): 2853-2861 APR 2009 语言: Chinese 文献类型: Article 作者关键词: Lorenz system; extreme events; long range correlation; memory KeyWords Plus: ASIAN SUMMER MONSOON; DETRENDED FLUCTUATION ANALYSIS; SOUTH CHINA SEA; NORTH CHINA; SCHEME; SAMPLE 摘要: The long range correlation of extreme events of the Lorenz system is discussed by using the method of fixed threshold. It turns out that all of the extreme events with different threshold have long range correlation. The scaling exponents are similar, but just smaller than the original series. The long range correlation of extreme events is less effected by the initial value changes, but it decreases distinctly when the parameters increases. The long range correlation of Lorenz system's extreme events series has the traits of memory when compared with Gaussian white noise. Finally, we use the maximal day air temperature data of 194 stations, between 1957 and 2004, from the National Climate Center of China, to reveal that the similar law exists in the actual meteorological factors. 地址: [Feng Guo-Ling; Wang Qi-Guang; Hou Wei; Zhi Rong] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China; [Feng Guo-Ling; Hou Wei; Gong Zhi-Qiang; Zhi Rong] Chinese Acad Sci, Inst Atmospher Phys, Key Lab Reg Climate Environm Res Temperate E Asia, Beijing 100029, Peoples R China; [Feng Guo-Ling; Gong Zhi-Qiang] China Meteorol Adm, Natl Climate Ctr, Lab Climate Studies, Beijing 100081, Peoples R China 通讯作者地址: Feng, GL, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: fenggl@cma.gov.cn 基金资助致谢: 基金资助机构 State Key Program of Science and Technology of China 授权号 2007BAC03A01 2007BAC291301 Project supported by the State Key Program of Science and Technology of China(Grant Nos. 2007BAC03A01, 2007BAC291301) 引用的参考文献数: 28 被引频次: 0 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 9 学科类别: Physics, Multidisciplinary ISI 文献传递号: 435DU 显示 269 条，共 413 条作者: He, WP (He Wen-Ping); Wu, Q (Wu Qiong); Zhang, W (Zhang Wen); Wang, QG (Wang Qi-Guang); Zhang, Y (Zhang Yong) 标题: Comparison of characteristics of moving detrended fluctuation analysis with that of approximate entropy method in detecting abrupt dynamic change 来源出版物: ACTA PHYSICA SINICA, 58 (4): 2862-2871 APR 2009 语言: Chinese 文献类型: Article 作者关键词: moving detrended fluctuation analysis; approximate entropy; abrupt dynamic change KeyWords Plus: HEURISTIC SEGMENTATION ALGORITHM; CLIMATE-CHANGE; TIME-SERIES; HURST PHENOMENON; TEMPERATURE; PERSISTENCE; COMPLEXITY 摘要: Approximate entropy (ApEn) is well known to be an effective abrupt change detection method in dynamic structure. Based on this, we compare the performances between the moving detrended fluctuation analysis (MDFA) and ApEn in detecting abrupt dynamic change. The results show that the MDFA results almost do not depend on,length of subseries, and while the ApEn could identify dynamic structure to some extent but still depends on the length of subseries. At the same time, there exists a huge drift for the ApEn results which means the actual time-instants of abrupt change don't coincide with the detected one. Therefore, compared with ApEn, MDFA is more suitable to be used to detect abrupt dynamic change, and the advantage of MDFA is obvious. 地址: [He Wen-Ping; Zhang Yong] Natl Climate Ctr, Beijing 100081, Peoples R China; [Wu Qiong] Chinese Acad Meteorol Sci, Beijing 100081, Peoples R China; [Zhang Wen] Nanjing Univ Posts & Telecommun, Tongda Coll, Nanjing 210003, Peoples R China; [Wang Qi-Guang] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: He, WP, Natl Climate Ctr, Beijing 100081, Peoples R China. 电子邮箱地址: wenping_he@163.com 基金资助致谢: 基金资助机构授权号 State Key Development Program for Basic Research of China 2004CB418303 2006CB400503 State Key Program of Science and Technology of China 2007BAC29B01 2007BAC03A01 Project supported by the State Key Development Program for Basic Research of China (Grant Nos. 2004CB418303, 2006CB400503) and the State Key Program of Science and Technology of China (Grant Nos. 2007BAC29B01, 2007BAC03A01). 引用的参考文献数: 40 被引频次: 0 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 10 学科类别: Physics, Multidisciplinary ISI 文献传递号: 435DU 显示 270 条，共 413 条作者: Ju, J (Ju, Jing); Yamamoto, Y (Yamamoto, Yoshinori); Wang, YL (Wang, Yulong); Shan, YH (Shan, Yuhua); Dong, GC (Dong, Guichun); Miyazaki, A (Miyazaki, Akira); Yoshida, T (Yoshida, Tetsushi) 标题: Genotypic Differences in Dry Matter Accumulation, Nitrogen Use Efficiency and Harvest Index in Recombinant Inbred Lines of Rice under Hydroponic Culture 来源出版物: PLANT PRODUCTION SCIENCE, 12 (2): 208-216 APR 2009 语言: English 文献类型: Article 作者关键词: Dry matter accumulation; Grain yield; Harvest index; Nitrogen use efficiency for dry matter accumulation; Recombinant inbred line KeyWords Plus: GRAIN-YIELD COMPONENTS; ORYZA-SATIVA L; GENETIC DISSECTION; MEDITERRANEAN CONDITIONS; JAPONICA RICE; CULTIVARS; TRAIT; LOCI; IDENTIFICATION; PHILIPPINES 摘要: To examine the possibility of breeding high-yielding cultivars with high nitrogen use efficiency for dry matter accumulation (NUEd) and to provide simple criteria for the selecting and breeding high-yielding cultivars with high NUEd as well as useful information for the snapping of quantitative trait loci (QTL) controlling NUEd, we cultured recombinant inbred lines (RILs) of rice hydroponically in 2000 and 2001. RILs with a higher grain yield tended to show greater total dry matter accumulation (TDMA) and higher harvest index (HI), while increasing TDMA resulted in a decrease in HI. The contribution ratio of the TDMA to grain yield (2000 67.3%, 2001 : 68.2%) was higher than that of HI in both 2000 and 2001. Even at the same high-yielding level, there was a significant difference in the TDMA and HI values. In both years, the contribution ratios of NUEd and total nitrogen absorption (NTA) to TDMA were about 62.0 and 38.0%, respectively. The contribution ratio of the NUEd to grain yield was higher than those of the NTA and HI in both 2000 (41.6%) and 2001 (42.9%). These results suggested that the high-yielding rice plants generally displayed high TDMA and HI values. Further increase in rice grain yield should be based on the further increase in TDMA than in HI, and to increase TDMA leading to a high grain yield, the emphasis also should be put on improving NUEd in RILs. 地址: [Yamamoto, Yoshinori; Miyazaki, Akira; Yoshida, Tetsushi] Kochi Univ, Fac Agr, Kochi 7838502, Japan; [Ju, Jing; Shan, Yuhua] Yangzhou Univ, Coll Environm Sci, Yangzhou 225009, Peoples R China; [Wang, Yulong; Dong, Guichun] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou 225009, Peoples R China 通讯作者地址: Yamamoto, Y, Kochi Univ, Fac Agr, Kochi 7838502, Japan. 电子邮箱地址: yamayosi@kochi-u.ac.jp 引用的参考文献数: 43 被引频次: 0 出版商: CROP SCIENCE SOC JAPAN 出版商地址: UNIV TOKYO-FACULTY AGRICULTURE BUNKYO-KU, TOKYO, 113, JAPAN ISSN: 1343-943X 29 字符的来源出版物名称缩写: PLANT PROD SCI ISO 来源文献出版物名称缩写: Plant. Prod. Sci. 来源文献页码计数: 9 学科类别: Agronomy ISI 文献传递号: 433ZG 显示 271 条，共 413 条作者: Gendua, PA (Gendua, Peter Aglua); Yamamoto, Y (Yamamoto, Yoshinori); Miyazaki, A (Miyazaki, Akira); Yoshida, T (Yoshida, Tetsushi); Wang, YL (Wang, Yulong) 标题: Responses of Yielding Ability, Sink Size and Percentage of Filled Grains to the Cultivation Practices in a Chinese Large-Panicle-Type Rice Cultivar, Yangdao 4 来源出版物: PLANT PRODUCTION SCIENCE, 12 (2): 243-256 APR 2009 语言: English 文献类型: Article 作者关键词: Chinese high-yielding cultivar; Cultivation practice; Large panicle; Percentage of filled grains; Sink size; Rice; Yielding ability KeyWords Plus: DRY-MATTER PRODUCTION; HYBRID RICE; DEGENERATED SPIKELETS; RESERVED CARBOHYDRATE; ASSIMILATION PRODUCTS; NITROGEN APPLICATION; SEMIDWARF INDICA; RIPENING PERIOD; F1-HYBRID RICE; HEADING STAGE 摘要: A Chinese high-yielding large-panicle indica cultivar Yangdao 4 (YD) was examined for the response of yielding ability, sink size and percentage of filled grains (PFG), to the cultivation practice in comparison with a Japanese cultivar Hinohikari (HH) that had almost. the same growth duration in 2005 and 2006. Treatments included planting density and number of seedlings hill(-1), and supplement application of fertilizer to deep layer (SAFDL). Results revealed that the average sink size of YD was 17-28% target than that of HH due to the larger number of spikelets panicle(-1) and heavier grain weight. A significantly larger sink size was attained by the high density planting and SAFDL treatments in both cultivars, but not by changing the seedling number hill(-1). The sink size of YD responded more significantly to the cultivation practices than that. of HH. The average PFG in YD was about 10% higher than that in HH in both years. The PFG in both cultivars decreased with increasing sink size, but the decreasing rate in YD was 1/3 of that in HI-I and its yearly fluctuation was also less in YD than in HH. Consequently, the yield of YD increased with increasing sink size in contrast to HH. The average brown-rice yield of YD (640-653 g m(-2)) was, 41-51% higher than that of HH (418-454 g m(-2)). In comparison with HH, the stable PFG in YD at increased sink size could be attributed to the increase of carbohydrate accumulation in the panicle (Delta W+Delta T), larger amount of NSC in the LS+C and higher NSC/sink size. 地址: [Yamamoto, Yoshinori; Miyazaki, Akira; Yoshida, Tetsushi] Kochi Univ, Fac Agr, Nanko Ku, Kochi 7838502, Japan; [Gendua, Peter Aglua] Ehime Univ, United Post Grad Sch, Matsuyama, Ehime 7908566, Japan; [Wang, Yulong] Yangzhou Univ, Fac Agr, Yangzhou 225009, Peoples R China 通讯作者地址: Yamamoto, Y, Kochi Univ, Fac Agr, Nanko Ku, Kochi 7838502, Japan. 电子邮箱地址: yamayosi@cc.kochi-uac.jp 引用的参考文献数: 46 被引频次: 0 出版商: CROP SCIENCE SOC JAPAN 出版商地址: UNIV TOKYO-FACULTY AGRICULTURE BUNKYO-KU, TOKYO, 113, JAPAN ISSN: 1343-943X 29 字符的来源出版物名称缩写: PLANT PROD SCI ISO 来源文献出版物名称缩写: Plant. Prod. Sci. 来源文献页码计数: 14 学科类别: Agronomy ISI 文献传递号: 433ZG 显示 272 条，共 413 条作者: Gendua, PA (Gendua, Peter Aglua); Yamamoto, Y (Yamamoto, Yoshinori); Miyazaki, A (Miyazaki, Akira); Yoshida, T (Yoshida, Tetsushi); Wang, YL (Wang, Yulong) 标题: Effects of the Tillering Nodes on the Main Stem of a Chinese Large-Panicle-Type Rice Cultivar, Yangdao 4, on the Growth and Yield-Related Characteristics in Relation to Cropping Season 来源出版物: PLANT PRODUCTION SCIENCE, 12 (2): 257-266 APR 2009 语言: English 文献类型: Article 作者关键词: Chinese cultivar; Cropping season; Large panicle type cultivar; Lowest tillering node; Panicle weight; Rice; Straw weight; Tiller removal KeyWords Plus: DEGENERATED SPIKELETS; NUMBER 摘要: Using a Chinese large-panicle-type high-yielding indica rice cultivar, Yangdao 4 (YD), pot experiments were carried out: to determine the effects of the removal of the lower nodal primary tillers on the growth and yield-related characteristics in comparison with a Japanese cultivar, Hinohikari (HH), with almost: tale write growth duration. The plants with all tillers remaining (Cone), those with tillers from the 5th and higher nodes (T5) and those with tillers from the 8th and higher nodes (T8) were prepared by removing the other tillers and grown in early, normal and late cropping seasons, sowing in late April, May and June, respectively. The lowest nodal primary tillers in each group emerged earlier and the number of days from sowing to flag leaf expansion and to full heading stage was reduced in the late cropping season, especially in HH. The maximum number of sterns and number of particles were larger in HH than in YD, and tended to be higher in the order of Cont>T5>T8 plants. The average particle weight per stern was higher in YD than in HH and higher in the order T8>T5>Cont. Panicle weight per hill was higher in YD than in HH in each cropping season and higher in early cropping season in both cultivars. Particle weight decreased with delayed tiller emergence in YD, but not in HH. Panicle weight was more closely related to straw weight in YD than in HH. Therefore, the promotion of vegetative growth by early sowing and development of lower nodal tillers is more effective for attaining a high yield in YD than in HH. 地址: [Yamamoto, Yoshinori; Miyazaki, Akira; Yoshida, Tetsushi] Kochi Univ, Fac Agr, Nanko Ku, Kochi 7838502, Japan; [Gendua, Peter Aglua] Ehime Univ, United Post Grad Sch, Matsuyama, Ehime 7908566, Japan; [Wang, Yulong] Yangzhou Univ, Fac Agr, Yangzhou 225009, Peoples R China 通讯作者地址: Yamamoto, Y, Kochi Univ, Fac Agr, Nanko Ku, Kochi 7838502, Japan. 电子邮箱地址: yamayosi@kochi-uac.jp 引用的参考文献数: 28 被引频次: 0 出版商: CROP SCIENCE SOC JAPAN 出版商地址: UNIV TOKYO-FACULTY AGRICULTURE BUNKYO-KU, TOKYO, 113, JAPAN ISSN: 1343-943X 29 字符的来源出版物名称缩写: PLANT PROD SCI ISO 来源文献出版物名称缩写: Plant. Prod. Sci. 来源文献页码计数: 10 学科类别: Agronomy ISI 文献传递号: 433ZG 显示 273 条，共 413 条作者: Kong, L (Kong, L.); Li, G (Li, G.); Yin, J (Yin, J.); He, W (He, W.); Wang, H (Wang, H.); Xu, J (Xu, J.); Ling, F (Ling, F.) 标题: Re-utilization Disposal of Sawdust and Maize Straw by Hydrothermal Reaction 来源出版物: ENERGY SOURCES PART A-RECOVERY UTILIZATION AND ENVIRONMENTAL EFFECTS, 31 (10): 876-887 2009 语言: English 文献类型: Article 作者关键词: hydrothermal reaction; maize straw; organic acid; sawdust KeyWords Plus: SUPERCRITICAL WATER; ACID PRODUCTION; DECOMPOSITION; OXIDATION; CELLULOSE; PRODUCTS; BIOMASS 摘要: Sawdust and maize straw were treated by hydrothermal reactions using oxygen or no oxygen from 250C to 374C. The reaction product was separated into aqueous phase, gases, and residue (oil and char). Increased temperatures benefited the conversion of aqueous intermediates and residue to gas. The yields of aqueous products were increased simultaneously under hydrolysis conditions. The increased yield of gaseous phase was ascribed to oxidation decomposition of aqueous and residue. The intra- and intermolecular structures through the hydrogen bonds were partly changed. A plentiful amount of acetic acid was produced in an oxidative environment, but the yield of maleic acid was kept relatively stable. 地址: [Kong, L.; Li, G.; Yin, J.; He, W.; Wang, H.; Xu, J.; Ling, F.] Tongji Univ, State Key Lab Pollut Control & Resource Reuse, Coll Environm Sci & Engn, Shanghai 200092, Peoples R China; [Yin, J.] Yangzhou Univ, Yangzhou, Peoples R China 通讯作者地址: Li, G, Tongji Univ, State Key Lab Pollut Control & Resource Reuse, Coll Environm Sci & Engn, 1239 Siping Rd, Shanghai 200092, Peoples R China. 电子邮箱地址: lizhkong@yahoo.com.cn 引用的参考文献数: 16 被引频次: 0 出版商: TAYLOR & FRANCIS INC 出版商地址: 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA ISSN: 1556-7036 DOI: 10.1080/15567030701752826 29 字符的来源出版物名称缩写: ENERGY SOURCES PART A ISO 来源文献出版物名称缩写: Energy Sources Part A-Recovery Util. Environ. Eff. 来源文献页码计数: 12 学科类别: Energy & Fuels; Engineering, Chemical; Environmental Sciences ISI 文献传递号: 434IV 显示 274 条，共 413 条作者: Qu, QS (Qu, Qi-Shu); Wang, S (Wang, Song); Mangelings, D (Mangelings, Debby); Wang, CY (Wang, Cheng-Yin); Yang, GJ (Yang, Gong-Jun); Hu, XY (Hu, Xiao-Ya); Yan, C (Yan, Chao) 标题: Monolithic silica xerogel capillary column for separations in capillary LC and pressurized CEC 来源出版物: ELECTROPHORESIS, 30 (6): 1071-1076 MAR 2009 语言: English 文献类型: Article 作者关键词: Capillary LC; Monolith; Pressurized CEC; Silica KeyWords Plus: PERFORMANCE LIQUID-CHROMATOGRAPHY; STATIONARY-PHASE; POLYMER MONOLITH; SOL-GEL; ELECTROCHROMATOGRAPHY; FLOW; TECHNOLOGY; PARTICLES; PEPTIDES 摘要: Monolithic capillary columns were prepared by the reaction of a mixture of potassium silicate solution and formamide. The surface of the monolith was coated with a thin film formed by a sol-gel method to increase the surface area of the monolith and simultaneously covered with C8 as stationary phase for reversed-phase separation. The morphology of the monolithic column was investigated by SEM. Monolithic columns prepared in this manner showed high permeability and can be operated in capillary LC (CLC) mode at a pressure of 20 psi. PAHs were used to evaluate the separation performance of the stationary phase using CLC and pressurized CEC (pCEC). Efficiencies of 20 000 and 28 000 plates per meter for naphthalene were obtained in CLC and pCEC modes, respectively. Improvement in column efficiency and reduction in analysis time over CLC and improvement in operation facility and separation selectivity over CLC were found using pCEC mode. 地址: [Qu, Qi-Shu; Wang, Song; Wang, Cheng-Yin; Yang, Gong-Jun; Hu, Xiao-Ya] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Mangelings, Debby] Vrije Univ Brussels, Dept Analyt Chem & Pharmaceut Technol, Brussels, Belgium; [Yan, Chao] Shanghai Jiao Tong Univ, Sch Pharm, Shanghai 200030, Peoples R China 通讯作者地址: Qu, QS, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: quqishu@gmail.com 基金资助致谢: 基金资助机构授权号 Yangzhou University Jiangsu Provincial Nature Foundation of China BK2006065 National Natural Science Foundation of China 20675071 Bilateral Project BWS07103 Research Foundation Flanders (FWO) This work was supported by the foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University, Jiangsu Provincial Nature Foundation of China (BK2006065), the National Natural Science Foundation of China (20675071), and by a Bilateral Project between China and Belgium (BWS07103). D.M. is a postdoctoral fellow of the Research Foundation Flanders (FWO). 引用的参考文献数: 34 被引频次: 0 出版商: WILEY-V C H VERLAG GMBH 出版商地址: PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY ISSN: 0173-0835 DOI: 10.1002/elps.200800245 29 字符的来源出版物名称缩写: ELECTROPHORESIS ISO 来源文献出版物名称缩写: Electrophoresis 来源文献页码计数: 6 学科类别: Biochemical Research Methods; Chemistry, Analytical ISI 文献传递号: 432IW 显示 275 条，共 413 条作者: Zhao, W (Zhao Wei); Kong, Y (Kong Yong); Kan, JQ (Kan Jin-Qing); Chen, ZD (Chen Zhi-Dong) 标题: Fabrication of Expanded Graphite Electrode and Its Application in Electrochemical Detection of Tryptophan 来源出版物: CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 37 (1): 62-66 JAN 2009 语言: Chinese 文献类型: Article 作者关键词: Expanded graphite electrode; tryptophan; differential pulse stripping voltammetry; selectivity KeyWords Plus: AMINO-ACIDS 摘要: Expanded graphite was prepared by chemical oxidation, and then expanded graphite electrode was fabricated using paraffin as adhesive. The electrode has characteristics of electrochemical sensing, enriching the molecules of analyte and shortening the time used in mass transfer. Various experimental parameters were optimized to analyze tryptophan by employing differential pulse stripping voltammetry. The results of experiment demonstrate that the relationship between the electrode response and the concentration of tryptophan is linear in the range of 2.0 x 10(-5) - 1.2 x 10(-4) mol/ L, the detection limit is 2.0 x 10(-7) mol/L, and the RSD is 2.4%. The electrode has good selectivity, other eight amino acids of which the concentrations were about 100 times higher than those of tryptophan have no response on the electrode except tyrosine. The content of tryptophan in medical amino acid injection was determined using the electrode with satisfactory results. The reaction mechanism of tryptophan on expanded graphite electrode surface was also discussed. 地址: [Zhao Wei; Kong Yong; Chen Zhi-Dong] Jiangsu Polytech Univ, Fac Chem & Chem Engn, Changzhou 213164, Peoples R China; [Zhao Wei; Kong Yong; Kan Jin-Qing; Chen Zhi-Dong] Key Lab Fine Petrochem Jiangsu Prov, Changzhou 213164, Peoples R China; [Kan Jin-Qing] Yangzhou Univ, Fac Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Zhao, W, Jiangsu Polytech Univ, Fac Chem & Chem Engn, Changzhou 213164, Peoples R China. 电子邮箱地址: czd_chen@yahoo.com.cn 引用的参考文献数: 9 被引频次: 1 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 0253-3820 29 字符的来源出版物名称缩写: CHINESE J ANAL CHEM ISO 来源文献出版物名称缩写: Chin. J. Anal. Chem. 来源文献页码计数: 5 学科类别: Chemistry, Analytical ISI 文献传递号: 432EP 显示 276 条，共 413 条作者: Yang, JS (Yang Ji-Sheng); Chen, SB (Chen Sheng-Bi); Fang, Y (Fang Yun) 标题: Effect of Surfactants on the Shear Viscosity of Dilute Aqueous Solutions of Sodium Alginate 来源出版物: ACTA PHYSICO-CHIMICA SINICA, 25 (4): 752-756 APR 2009 语言: Chinese 文献类型: Article 作者关键词: Sodium alginate; Surfactant; Polymer-surfactant interaction; Shear viscosity KeyWords Plus: FLUORESCENCE; MIXTURES; BEHAVIOR 摘要: Interactions between the anionic polyelectrolyte sodium alginate (NaAlg) and the anionic surfactant sodium dodecyl sulfate (SDS), the cationic surfactant cetyltrimethylammonium bromide (CTAB), non-ionic surfactants octylphenol polyethoxylates (TritonX-100) as well as their compounded system were investigated by viscosity measurement techniques at different pH values in dilute solution. A hydrophobic interaction was observed in NaAlg/SDS and NaAlg/FritonX-100 aqueous solutions. By increasing the surfactant concentration the zero-shear viscosity initially decreased and then remained almost unchanged. However, the strong association between NaAlg and CTAB was affected by an electrostatic attraction and also a hydrophobic interaction. In acidic solution, the zero-shear viscosity initially increased and then decreased as the CTAB concentration increased. At a TritonX-100 concentration of 0.05 mmol . L-1, the zero-shear viscosity decreased upon addition of SDS for the NaAlg/TritonX-100 system under laboratory conditions. Upon addition of CTAB, the zero shear viscosity of NaAlg/TritonX-100 system increased at pH 3.0 and 5.0 but decreased at pH 6.4. 地址: [Yang Ji-Sheng; Fang Yun] Jiangnan Univ, Sch Chem & Mat Engn, Wuxi 214122, Jiangsu Prov, Peoples R China; [Yang Ji-Sheng; Chen Sheng-Bi] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu Prov, Peoples R China 通讯作者地址: Yang, JS, Jiangnan Univ, Sch Chem & Mat Engn, Wuxi 214122, Jiangsu Prov, Peoples R China. 电子邮箱地址: yzyjs_cn@126.com; yunfang@126.com 引用的参考文献数: 20 被引频次: 0 出版商: PEKING UNIV PRESS 出版商地址: PEKING UNIV, CHEMISTRY BUILDING, BEIJING 100871, PEOPLES R CHINA ISSN: 1000-6818 29 字符的来源出版物名称缩写: ACTA PHYS-CHIM SIN ISO 来源文献出版物名称缩写: Acta Phys.-Chim. Sin. 来源文献页码计数: 5 学科类别: Chemistry, Physical ISI 文献传递号: 433IL 显示 277 条，共 413 条作者: Zhang, KL (Zhang, Kou-Lin); Yang, B (Yang, Bo); Lin, JG (Lin, Jian-Guo); Ng, SW (Ng, Seik Weng) 标题: trans,trans,trans-Diaquabis(nicotinamide-kappa N)bis(2-nitrobenzoato-kappa O)cadmium(II) dihydrate 来源出版物: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 65: M292-U614 Part 3 MAR 2009 语言: English 文献类型: Article 摘要: The cadmium atom in the title compound, [Cd(C7H4NO4)(2)-(C6H6N2O)(2)(H2O)(2)]center dot 2H(2)O, lies on a center of inversion in an all-trans octahedral environment. In the crystal, the complex interacts with the uncoordinated water molecules through O-H center dot center dot center dot O and N-H center dot center dot center dot O hydrogen bonds, forming a layered network. 地址: [Ng, Seik Weng] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia; [Zhang, Kou-Lin; Yang, Bo; Lin, Jian-Guo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Ng, SW, Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia. 电子邮箱地址: seikweng@um.edu.my 基金资助致谢: 基金资助机构 Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University University of Malaya We thank the Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University and the University of Malaya for supporting this study. 引用的参考文献数: 13 授权号被引频次: 1 出版商: WILEY-BLACKWELL PUBLISHING, INC 出版商地址: COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA ISSN: 1600-5368 DOI: 10.1107/S1600536809005479 29 字符的来源出版物名称缩写: ACTA CRYSTALLOGR E-STRUCT REP ISO 来源文献出版物名称缩写: Acta Crystallogr. Sect. E.-Struct Rep. Online 来源文献页码计数: 9 学科类别: Crystallography ISI 文献传递号: 427RJ 显示 278 条，共 413 条作者: Meng, B (Meng, Bo); Yu, L (Yu, Lei); Huang, X (Huang, Xian) 标题: Difunctional additions to 1-cyclopropylallenes: an efficient and stereospecific method for the synthesis of 2,6-difunctional-1,3-hexadienes 来源出版物: TETRAHEDRON LETTERS, 50 (17): 1947-1950 APR 29 2009 语言: English 文献类型: Article KeyWords Plus: RING-OPENING REACTIONS; METAL-CATALYZED REACTIONS; STEREOSELECTIVE METHOD; HIGHLY EFFICIENT; HOMOALLYLIC HALIDES; CONDUCTING POLYMERS; NONLINEAR OPTICS; ACETIC-ACID; METHYLENECYCLOPROPANES; ALLENES 摘要: The difunctional additions of electrophiles and nucleophiles to 1-cyclopropylallenes were investigated. Two different functional groups were introduced at the same time to give 2,6-difunctional-1,3-hexadienes stereoselectively in good yields. (C) 2009 Elsevier Ltd. All rights reserved. 地址: [Meng, Bo; Huang, Xian] Zhejiang Univ, Dept Chem, Hangzhou 310028, Zhejiang, Peoples R China; [Yu, Lei] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Huang, Xian] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organomet Chem, Shanghai 200032, Peoples R China 通讯作者地址: Huang, X, Zhejiang Univ, Dept Chem, Xixi Campus, Hangzhou 310028, Zhejiang, Peoples R China. 电子邮箱地址: huangx@mail.hz.zj.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China National Basic Research Program of China CAS Academician Foundation of Zhejiang Province 授权号 20732005 20872127 2009CB825300 We are grateful to the National Natural Science Foundation of China (Project Nos. 20732005 and 20872127), National Basic Research Program of China (973 Program, 2009CB825300), and CAS Academician Foundation of Zhejiang Province for financial support. support. 引用的参考文献数: 47 被引频次: 0 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0040-4039 DOI: 10.1016/j.tetlet.2009.02.055 29 字符的来源出版物名称缩写: TETRAHEDRON LETT ISO 来源文献出版物名称缩写: Tetrahedron Lett. 来源文献页码计数: 4 学科类别: Chemistry, Organic ISI 文献传递号: 429XS 显示 279 条，共 413 条作者: Zhang, H (Zhang, Hao); Tan, GL (Tan, Guilu); Wang, ZQ (Wang, Zhiqin); Yang, JC (Yang, Jianchang); Zhang, JH (Zhang, Jianhua) 标题: Ethylene and ACC levels in developing grains are related to the poor appearance and milling quality of rice 来源出版物: PLANT GROWTH REGULATION, 58 (1): 85-96 MAY 2009 语言: English 文献类型: Article 作者关键词: 1-Aminocylopropane-1-carboxylic acid (ACC); Appearance quality; Ethylene; Grain filling; Milling quality; Rice (Oryza sativa) KeyWords Plus: SUCROSE SYNTHASE ACTIVITY; ORYZA-SATIVA L.; ABSCISIC-ACID; WATER-STRESS; DEVELOPING ENDOSPERM; SPIKELETS; METABOLISM; CYTOKININS; EFFICIENCY; RESPONSES 摘要: The possible relationship between the levels of ethylene and 1-aminocylopropane-1-carboxylic acid (ACC) in the grains and the quality of rice (Oryza sativa L.) were investigated by using 12 rice cultivars. The results showed that both the ethylene evolution rate and ACC content in grains during the grain filling period correlated negatively with head rice production and positively with chalky kernels, chalky size, and chalkiness. The levels of ethylene and ACC were not significantly correlated with alkali spreading value and amylose content. Application of ethephon, an ethylene-releasing agent, or ACC to panicles at the early grain filling stage significantly reduced the rates of brown rice, milled rice, and head rice, and significantly increased the percentage of chalky kernels, chalky size, and chalkiness. Application of aminoethoxyvinylglycine, an inhibitor of ACC synthase, had the opposite effect. Chalkiness appears to be a senescence related phenomenon which is stimulated by ethylene. The results suggest that ethylene and ACC in grains play an important role in regulating rice quality, and that grain appearance and milling quality would be improved though the reduction of ethylene and ACC in grains during grain filling. 地址: [Zhang, Hao; Tan, Guilu; Wang, Zhiqin; Yang, Jianchang] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Jiangsu, Peoples R China; [Zhang, Jianhua] Hong Kong Baptist Univ, Dept Biol, Hong Kong, Hong Kong, Peoples R China 通讯作者地址: Yang, JC, Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Jiangsu, Peoples R China. 电子邮箱地址: jcyang@yzu.edu.cn; jzhang@hkbu.edu.hk 基金资助致谢: 基金资助机构授权号 30671225 National Natural Science Foundation of China 30771274 30800670 State Key Project of China Natural Science Foundation of Jiangsu Province Hong Kong University Grants Committee 2006BAD02A13-3-2 BK2006069 BK2007071 AOE/B-07/99 Hong Kong Baptist University Matching Research Fund The authors gratefully acknowledge the grants from the National Natural Science Foundation of China (30671225, 30771274, 30800670), the State Key Project of China (2006BAD02A13-3-2), the Natural Science Foundation of Jiangsu Province (BK2006069, BK2007071), Hong Kong University Grants Committee (AOE/B-07/99), and Hong Kong Baptist University Matching Research Fund. 引用的参考文献数: 36 被引频次: 0 出版商: SPRINGER 出版商地址: VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS ISSN: 0167-6903 DOI: 10.1007/s10725-008-9354-8 29 字符的来源出版物名称缩写: PLANT GROWTH REGUL ISO 来源文献出版物名称缩写: Plant Growth Regul. 来源文献页码计数: 12 学科类别: Plant Sciences ISI 文献传递号: 428IY 显示 280 条，共 413 条作者: Tian, CR (Tian, Canrong); Zhang, L (Zhang, Lai); Ling, Z (Ling, Zhi) 标题: The stability of a diffusion model of plankton allelopathy with spatio-temporal delays 来源出版物: NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, 10 (4): 2036-2046 AUG 2009 语言: English 文献类型: Article 作者关键词: Non-local delay; Stability; Upper and lower solutions; Global attractivity KeyWords Plus: SYSTEM; POPULATION 摘要: A reaction-diffusion system with non-local delay is proposed to describe two competitive planktonic growths in aquatic ecology. The local and global stability of the axial equilibria as well as the positive equilibrium are discussed. Our results show that the delay has no effect on the stability of the axial equilibria; on the other hand, the positive equilibrium can be induced to be locally unstable by the delay. Finally, the corresponding numerical simulations are also demonstrated. (C) 2008 Elsevier Ltd. All rights reserved. 地址: [Tian, Canrong; Zhang, Lai; Ling, Zhi] Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China; [Tian, Canrong] Yancheng Inst Technol, Dept Fundamental Sci, Yancheng 224003, Peoples R China 通讯作者地址: Tian, CR, Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China. 电子邮箱地址: tcr_2001@sohu.com 引用的参考文献数: 17 被引频次: 0 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 1468-1218 DOI: 10.1016/j.nonrwa.2008.03.016 29 字符的来源出版物名称缩写: NONLINEAR ANAL-REAL WORLD APP ISO 来源文献出版物名称缩写: Nonlinear Anal.-Real World Appl. 来源文献页码计数: 11 学科类别: Mathematics, Applied ISI 文献传递号: 429HJ 显示 281 条，共 413 条作者: Zhu, Q (Zhu, Qing); Zhang, TP (Zhang, Tianping); Fei, SM (Fei, Shumin); Zhang, KJ (Zhang, Kanjian); Li, T (Li, Tao) 标题: Adaptive neural control for a class of output feedback time delay nonlinear systems 来源出版物: NEUROCOMPUTING, 72 (7-9): 1985-1992 Sp. Iss. SI MAR 2009 语言: English 文献类型: Article 作者关键词: Output feedback; Input delay; Backstepping; Neural networks; Adaptive control KeyWords Plus: BACKSTEPPING CONTROL; NETWORKS; INPUT; STABILIZATION; STABILITY; DESIGN 摘要: An output feedback control scheme combined with backstepping, radial basis function (RBF) neural networks, and adaptive control is proposed for the stabilization of nonlinear system with input delay and disturbances. A filter and a virtual observer are constructed to substitute the immeasurable system state. By using state transformation, the original system is converted to the system without input delay. Neural networks are employed to estimate the unknown continuous functions. The control scheme ensures that the closed-loop system is semi-globally uniformly ultimately bounded (SGUUB). (c) 2009 Elsevier B.V. All rights reserved. 地址: [Zhu, Qing; Zhang, Tianping] Yangzhou Univ, Coll Informat Engn, Yangzhou 225009, Jiangsu, Peoples R China; [Fei, Shumin; Zhang, Kanjian; Li, Tao] Southeast Univ, Sch Automat, Nanjing 210096, Jiangsu, Peoples R China 通讯作者地址: Zhu, Q, Yangzhou Univ, Coll Informat Engn, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: cleanzhu2002@yahoo.com.cn 引用的参考文献数: 23 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0925-2312 DOI: 10.1016/j.neucom.2008.12.023 29 字符的来源出版物名称缩写: NEUROCOMPUTING ISO 来源文献出版物名称缩写: Neurocomputing 来源文献页码计数: 8 学科类别: Computer Science, Artificial Intelligence ISI 文献传递号: 430MM 显示 282 条，共 413 条作者: Han, J (Han, Jie); Liu, Y (Liu, Yan); Guo, R (Guo, Rong) 标题: Facile Synthesis of Highly Stable Gold Nanoparticles and Their Unexpected Excellent Catalytic Activity for Suzuki-Miyaura Cross-Coupling Reaction in Water 来源出版物: JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 131 (6): 2060-+ FEB 18 2009 语言: English 文献类型: Article KeyWords Plus: ARYL CHLORIDES; POLYANILINE NANOFIBERS; SELECTIVE OXIDATION; ROOM-TEMPERATURE; BOND FORMATION; TEMPLATELESS; DERIVATIVES; ALCOHOLS; ACID 摘要: We have demonstrated that poly(2-aminothiophenol)-stablized gold nanoparticles with proper gold size and polymer thickness are active catalysts for Suzuki-Miyaura Cross-coupling reaction of aryl halides with arylboronic acids in water and air for the first time. High yields can be obtained with aryl halides or arylboronic acids bearing a variety of substituents. This new finding will undoubtedly broaden the application of gold nanoparticles in organic catalytic reactions. 地址: [Han, Jie; Liu, Yan; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Scientific Foundation of China 授权号 20633010 20773106 This work was supported by the National Natural Scientific Foundation of China (No. 20633010 and 20773106). 引用的参考文献数: 31 被引频次: 8 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 0002-7863 DOI: 10.1021/ja808935n 29 字符的来源出版物名称缩写: J AM CHEM SOC ISO 来源文献出版物名称缩写: J. Am. Chem. Soc. 来源文献页码计数: 3 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 427PW 显示 283 条，共 413 条作者: Jin, HM (Jin Huiming); Jiang, SH (Jiang Shihang); Zhang, LN (Zhang Linnan) 标题: Structural characterization and corrosive property of Ni-P/CeO2 composite coating 来源出版物: JOURNAL OF RARE EARTHS, 27 (1): 109-113 FEB 2009 语言: English 文献类型: Article 作者关键词: amorphous; electroless depositing; Ni-P; ceria; rare earths KeyWords Plus: PHASE-TRANSFORMATION BEHAVIOR; NI-P; DEPOSITS; OXIDE 摘要: Electroless Ni-P/nano-CeO2 Composite coating was prepared in acidic condition, and its microstructure and corrosive property were compared with its CeO2-free counterpart. Scanning electronic microscopy (SEM), transmission electronic microscopy (TEM), X-ray diffraction spectrometer (XRD), and differential scanning calorimeter (DSC) were used to examine surface morphology and microstructure of the coating. Corrosive investigation was carried out in 3%NaCl+5%H2SO4 solution. The results showed that Ni-P coating had partial amorphous structure mixed with nanocrystals, whereas the Ni-P/CeO2 coating had perfect amorphous structure. In high temperature condition, Ni3P precipitation and Ni crystallization occurred in both coatings but at different temperatures, whereas the Ni-P/CeO2 coating had sintered phase of NiCe2O4 spinels. The anticorrosion property and passivity were improved in the CeO2-containing coating due to its less liability to undergo local-cell corrosion than its CeO2-free counterpart. During the co-deposition process, some Cen+ (n=3, 4) ions may be adsorbed to the metal/solution interface, hinder nickel's crystal-typed deposition and promote phosphorous deposition. The nano-CeO2 doping finally resulted in the coating' perfect amorphous structure and good anti-corrosive property. 地址: [Jin Huiming; Jiang Shihang] Yangzhou Univ, Coll Mech Engn, Yangzhou 225009, Peoples R China; [Zhang Linnan] Peking Univ, Coll Environm Sci & Engn, Beijing 100015, Peoples R China 通讯作者地址: Jin, HM, Yangzhou Univ, Coll Mech Engn, Yangzhou 225009, Peoples R China. 电子邮箱地址: doctorjhm@sohu.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 29233011 Natural Science Foundation of Jiangsu Province 07KJD430246 Project supported by the National Natural Science Foundation of China (29233011) and the Natural Science Foundation of Jiangsu Province (07KJD430246) 引用的参考文献数: 10 被引频次: 0 出版商: METALLURGICAL INDUSTRY PRESS 出版商地址: 2 XINJIEKOUWAI DAJIE, BEIJING 100088, PEOPLES R CHINA ISSN: 1002-0721 DOI: 10.1016/S1002-0721(08)60202-1 29 字符的来源出版物名称缩写: J RARE EARTH ISO 来源文献出版物名称缩写: J. Rare Earths 来源文献页码计数: 5 学科类别: Chemistry, Applied ISI 文献传递号: 429EF 显示 284 条，共 413 条作者: Nan, ZD (Nan, Zhaodong); Wei, CZ (Wei, Chengzhen); Yang, QQ (Yang, Qianqian); Tan, ZC (Tan, Zhicheng) 标题: Thermodynamic Properties of Carbon Nanotubes 来源出版物: JOURNAL OF CHEMICAL AND ENGINEERING DATA, 54 (4): 1367-1370 APR 2009 语言: English 文献类型: Article KeyWords Plus: HEAT-CAPACITY; BINARY-MIXTURE; NANOCOMPOSITES; WATER; CLAY 摘要: Low-temperature molar heat capacities of the carbon nanotubes (CNTs) including single-walled carbon nanotubes (SWNTs) and multiwalled carbon nanotubes (MWNTs) were measured, respectively, by a precision automated adiabatic calorimeter over the temperature range of (78 to 398) K. The observed results demonstrated that the change in the molar heat capacity with thermodynamic temperature was different for the SWNTs and the MWNTs. Polynomial equations of the molar heat capacities as a function of the temperature were fitted by the least-squares method for SWNTs and MWNTs, respectively. Smoothed heat capacities and the changes in thermodynamic functions of the CNTs, such as Delta H = H(T/K) H(298.15) and Delta S = S(T/K) - S(298.15), were calculated on the basis of the fitted polynomials and the relationships of the thermodynamic functions. 地址: [Nan, Zhaodong; Wei, Chengzhen; Yang, Qianqian] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Tan, Zhicheng] Chinese Acad Sci, Thermochem Lab, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 通讯作者地址: Nan, ZD, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: zdnan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Science Foundation of China 20753002 The financial support from the National Science Foundation of China (20753002) is gratefully acknowledged. 引用的参考文献数: 17 被引频次: 0 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 0021-9568 DOI: 10.1021/je900019f 29 字符的来源出版物名称缩写: J CHEM ENG DATA ISO 来源文献出版物名称缩写: J. Chem. Eng. Data 来源文献页码计数: 4 学科类别: Chemistry, Multidisciplinary; Engineering, Chemical ISI 文献传递号: 431PA 显示 285 条，共 413 条作者: Wang, J (Wang, Jian); Wang, JS (Wang, Jian-Sheng) 标题: Single-mode phonon transmission in symmetry-broken carbon nanotubes: Role of phonon symmetries 来源出版物: JOURNAL OF APPLIED PHYSICS, 105 (6): Art. No. 063509 MAR 15 2009 语言: English 文献类型: Article 作者关键词: carbon nanotubes; fine structure; phonons KeyWords Plus: DYNAMICS 摘要: We investigate the single-mode phonon transmission in symmetry-broken carbon nanotubes with the Stone-Wales defect using a mode-matching method. To gain an insight into the features of the transmission, the symmetry properties of phonons are analyzed within the line group symmetry theory for single-walled carbon nanotubes. Our results show that the transmission for acoustic phonons with low group velocity is heavily suppressed, and the long-wave optical phonons near the Gamma point are strongly scattered by defects. We clarify that this reduction in transmission for phonons with small group velocity is a universal behavior resulting from the broken translational invariance. Furthermore, fine structures of dips in the transmission are observed for some phonon modes, depending on the unmatched symmetry operations between the specific phonon mode and the defect. Our findings reveal that heat generation in experiments for the defective nanotubes may be contributed largely from the phonons with low group velocity because of their low transmissions. We propose the mode-dependent transmission for the single-mode phonon be utilized to identify the different phonon modes through the features for the fine structures of the transmission in experiments. 地址: [Wang, Jian] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China; [Wang, Jian-Sheng] Natl Univ Singapore, Ctr Computat Sci & Engn, Singapore 117542, Singapore; [Wang, Jian-Sheng] Natl Univ Singapore, Dept Phys, Singapore 117542, Singapore 通讯作者地址: Wang, J, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: wangjian@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National University of Singapore R-144-000-173-101/112 National Natural Science Foundation of China (NSFC) 10705023 We thanks Lu Jingtao and Yang Huijie for helpful discussions. This work was supported in part by a Faculty Research Grant (Grant No. R-144-000-173-101/112) of National University of Singapore. J. Wang thanks National Natural Science Foundation of China (NSFC) (Grant No. 10705023). 引用的参考文献数: 37 被引频次: 0 出版商: AMER INST PHYSICS 出版商地址: CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA ISSN: 0021-8979 文献编号: 063509 DOI: 10.1063/1.3082108 29 字符的来源出版物名称缩写: J APPL PHYS ISO 来源文献出版物名称缩写: J. Appl. Phys. 来源文献页码计数: 8 学科类别: Physics, Applied ISI 文献传递号: 427IW 显示 286 条，共 413 条作者: Han, J (Han Jun); Zhou, R (Zhou Rui); Yan, CG (Yan Chaoguo) 标题: Synthesis, Crystal Structures and Electrochemical Properties of O-Chloropropyl and O-Cyanopropyl Resorcinarenes 来源出版物: CHINESE JOURNAL OF CHEMISTRY, 27 (3): 573-578 MAR 2009 语言: English 文献类型: Article 作者关键词: resorcinarene; alkylation; configuration; electrochemical property; crystal structure KeyWords Plus: COMPLEXATION; CAPSULES; CAVITANDS 摘要: Tetraaryl and tetraferrocenyl resorcinarenes 1a-1d were fully alkylated with 1-bromo-3-chloropropane or 4-chlorobutyronitrile in renuxing acetone with potassium carbonate as base to give O-3-chloropropyl derivatives 2a-2d and O-3-cyanopropyl derivatives 3a-3d. The single crystal analysis shows that alkylresorcinarenes exist in an rccc (all cis) configuration and arylresorcinarenes in an rctt (cis-trans-trans) configuration. The electrochemical properties of tetraferrocenyl resorcinarenes were studied by cyclic voltammetry. 地址: [Han Jun; Zhou Rui; Yan Chaoguo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Yan, CG, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20672091 Project supported by the National Natural Science Foundation of China (No. 20672091). 引用的参考文献数: 21 被引频次: 0 出版商: WILEY-V C H VERLAG GMBH 出版商地址: PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY ISSN: 1001-604X 29 字符的来源出版物名称缩写: CHINESE J CHEM ISO 来源文献出版物名称缩写: Chin. J. Chem. 来源文献页码计数: 6 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 429GQ 显示 287 条，共 413 条作者: Zhu, LQ (Zhu, L. Q.); Wu, SL (Wu, S. L.); Zhang, GP (Zhang, G. P.); Zhu, GQ (Zhu, G. Q.) 标题: The cellular receptors for infectious bursal disease virus 来源出版物: AFRICAN JOURNAL OF BIOTECHNOLOGY, 7 (25): 4832-4835 DEC 29 2008 语言: English 文献类型: Review 作者关键词: IBDV; SIgM; cellular receptor; chicken heat shock protein 90 alpha KeyWords Plus: SEQUENCE-ANALYSIS; LYMPHOCYTES-B; VERO CELLS; CHICKENS; MACROPHAGES; ACTIVATION; STRAINS; VP2 摘要: Virus receptors are simplistically defined as cell surface molecules that mediate binding (attachment, adsorption) and/or trigger membrane fusion or entry through other processes. Infectious bursal disease virus (IBDV) entry into host cells occurs by recognition of specific cellular receptor(s) with viral envelope glycoprotein, which comprises the initial and key step of infection. Infection can be inhibited by blockage of the process. So the interest in receptors has been stimulated in large part by the potential in the application of developing substances that show directed blocking activity. While for the purpose one should know which host cell and viral molecules are involved in the reciprocal recognition and interaction leading to the virus entry into the cell. Here, the review presents the currently available knowledge regarding the receptors or molecules that interact with IBDV. 地址: [Zhu, L. Q.; Wu, S. L.; Zhu, G. Q.] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China; [Zhang, G. P.] Henan Acad Agr Sci, Henan Prov Key Lab Anim Immunol, Zhengzhou 450002, Peoples R China 通讯作者地址: Zhu, GQ, Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China. 电子邮箱地址: yzgqzhu@yzu.edu.cn 基金资助致谢: 基金资助机构 Chinese National Science Foundation 授权号 30571374 30771603 This study was supported by grants from the Chinese National Science Foundation Grant (No. 30571374 and No. 30771603). 引用的参考文献数: 31 被引频次: 0 出版商: ACADEMIC JOURNALS 出版商地址: P O BOX 5170-00200 NAIROBI, VICTORIA ISLAND, LAGOS 73023, NIGERIA ISSN: 1684-5315 29 字符的来源出版物名称缩写: AFR J BIOTECHNOL ISO 来源文献出版物名称缩写: Afr. J. Biotechnol. 来源文献页码计数: 4 学科类别: Biotechnology & Applied Microbiology ISI 文献传递号: 429DZ 显示 288 条，共 413 条作者: Musa, HH (Musa, Hassan Hussein); Xu, YH (Xu, Yunhua); Dai, BY (Dai, Baoying); Kang, XY (Kang, Xiaoyan); Zhu, CH (Zhu, Chunhong); Zhu, GQ (Zhu, Guoqiang) 标题: Cytokine gene expression of peripheral blood lymphocytes stimulated by lipopolysaccharide 来源出版物: AFRICAN JOURNAL OF BIOTECHNOLOGY, 8 (6): 995-999 MAR 20 2009 语言: English 文献类型: Article 作者关键词: Lipopolysaccharide; lymphocytes; TLRs; cytokines KeyWords Plus: TOLL-LIKE-RECEPTOR; MESSENGER-RNA; SIGNALING PATHWAY; B-LYMPHOCYTES; CELL-LINES; INNATE; RECOGNITION; CHICKENS; IMMUNITY 摘要: Lipopolysaccharide (LPS) is a predominant glycolipid in the outer membranes of gam-negative bacteria that stimulates monocytes, macrophages, and neutrophils to produce cytokines. The aim was to study the expression profile of TLRs and cytokines and determine the role of LPS in the peripheral blood lymphocytes. Lymphocytes were isolated from the peripheral blood of chickens and induced with LPS, total RNA was extracted and reverse transcribed into cDNA. The mRNA expression level of TLRs and inflammatory cytokines were quantitatively determined by semi-quantitative RT-PCR. The result showed that lymphocytes were expressed mRNA of TLRs (TLR1/6/10, TLR3, TLR4, TLR5 and TLR7) and interleukins (IL-1 , IL-8, IL-18 and TGF- 4). LPS will significantly (P<0.05) induce the expression of TLR4, IL-1 , IL-8 and IL-18, and non significantly (P>0.05) induce the mRNA expression of TLR1/6/10, TLR5 and TGF- 4. LPS plays an important role in the innate immune response of lymphocytes to pathogen. 地址: [Musa, Hassan Hussein; Xu, Yunhua; Dai, Baoying; Kang, Xiaoyan; Zhu, Chunhong; Zhu, Guoqiang] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China; [Musa, Hassan Hussein] Univ Nyala, Fac Vet Sci, Nyala 155, Sudan 通讯作者地址: Zhu, GQ, Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China. 电子邮箱地址: yzgqzhu@hotmail.com 基金资助致谢: 基金资助机构授权号 China Postdoctoral Science Foundation 20070420201 Chinese National Science Foundation 30571374 30771603 Jiangsu High Education 08KJA230002 Chinese National Science 2007AA10Z357 This study was supported by grants from China Postdoctoral Science Foundation (No. 20070420201), the Chinese National Science Foundation Grants (No. 30571374 and No. 30771603), Jiangsu High Education Basic research Grant (08KJA230002) and the Chinese National Science Grant 863 project (No. 2007AA10Z357). 引用的参考文献数: 26 被引频次: 0 出版商: ACADEMIC JOURNALS 出版商地址: P O BOX 5170-00200 NAIROBI, VICTORIA ISLAND, LAGOS 73023, NIGERIA ISSN: 1684-5315 29 字符的来源出版物名称缩写: AFR J BIOTECHNOL ISO 来源文献出版物名称缩写: Afr. J. Biotechnol. 来源文献页码计数: 5 学科类别: Biotechnology & Applied Microbiology ISI 文献传递号: 429HK 显示 289 条，共 413 条作者: Zhang, KL (Zhang, Kou-Lin); Xie, QL (Xie, Qiu-Lan); Ng, SW (Ng, Seik Weng) 标题: trans,trans,trans-Diaquabis(nicotinamide-kappa N)bis(2-nitrobenzoato-kappa O)copper(II) 来源出版物: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 65: M427-U771 Part 4 APR 2009 语言: English 文献类型: Article KeyWords Plus: DIHYDRATE 摘要: The water-coordinated metal atom in the title compound, [Cu(C7H4NO4)(2)(C6H6N2O)(2)(H2O)(2)], lies on a center of inversion in an all-trans octahedral environment with slight distortions. The molecule interacts with adjacent molecules through O-H center dot center dot center dot O and N-H center dot center dot center dot O hydrogen bonds, forming a layered network parallel to (010). 地址: [Ng, Seik Weng] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia; [Zhang, Kou-Lin; Xie, Qiu-Lan] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Ng, SW, Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia. 电子邮箱地址: seikweng@um.edu.my 引用的参考文献数: 14 被引频次: 0 出版商: WILEY-BLACKWELL PUBLISHING, INC 出版商地址: COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA ISSN: 1600-5368 DOI: 10.1107/S1600536809007995 29 字符的来源出版物名称缩写: ACTA CRYSTALLOGR E-STRUCT REP ISO 来源文献出版物名称缩写: Acta Crystallogr. Sect. E.-Struct Rep. Online 来源文献页码计数: 9 学科类别: Crystallography ISI 文献传递号: 427SD 显示 290 条，共 413 条作者: Wu, DF (Wu, Defeng); Wu, L (Wu, Liang); Yu, W (Yu, Wei); Xu, B (Xu, Bin); Zhang, M (Zhang, Ming) 标题: Degradation induced by nanostructural evolution of polylactide/clay nanocomposites in the isothermal cold crystallization process 来源出版物: POLYMER INTERNATIONAL, 58 (4): 430-436 APR 2009 语言: English 文献类型: Article 作者关键词: polylactide; clay; nanocomposites; cold crystallization; intercalation; degradation KeyWords Plus: LAYERED-SILICATE NANOCOMPOSITES; POLYLACTIDE/MONTMORILLONITE NANOCOMPOSITES; LINEAR VISCOELASTICITY; BIODEGRADABLE POLYMERS; BEHAVIOR; MORPHOLOGY; RHEOLOGY; ACID); INTERCALATION; PERCOLATION 摘要: BACKGROUND: The aim of the work presented was to study the nanostructural evolution of clay tactoids during the isothermal cold crystallization of polylactide/clay nanocomposites (PLACNs). An interesting degradation behavior of the polylactide (PLA) matrix, however, was observed simultaneously with nanostructural evolution. The possible mechanisms of degradation and structural evolution are discussed. RESULTS: The evolution of the nanostructure and the degradation were studied online or offline using parallel plate rheometry, Xray diffraction, transmission electron microscopy, differential scanning calorimetry, nuclear magnetic resonance spectroscopy, gel permeation chromatography and thermogravimetric analysis. The results showed that the intercalation level of the clay tactoids further increased during cold crystallization, leading to simultaneous degradation of the PLA matrix, which was further confirmed by the marked change of smalland large-amplitude oscillatory shear flow behavior of the PLACNs before and after cold crystallization. CONCLUSION: The increase of the intercalation level of the tactoids is due to the diffuse in movement of the PLA chain segments during cold crystallization. In this case, chain-end scission occurs more easily, especially for those PLA chains around the loose edge and defect site of the tactoids during crystallization, which results in a simultaneous degradation of the PLA matrix. Hence, both the linear and nonlinear dynamic viscoelastic properties show a remarkable change after cold crystallization. (C) 2009 Society of Chemical industry 地址: [Wu, Defeng; Wu, Liang; Yu, Wei; Xu, Bin; Zhang, Ming] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China; [Yu, Wei] Shanghai Jiao Tong Univ, Dept Polymer Sci, Shanghai 200240, Peoples R China; [Xu, Bin] Yangzhou Univ, Testing Ctr, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Zhang, M, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: dfwu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 50803052 Foundation from Startup Program of Innovative Talent of Jiangsu Province BK2007559 Key Program of Jiangsu Provincial Ministry of Education 06KJA15011 This work was supported by research grants from the National Natural Science Foundation of China (no. 50803052), the Foundation from Startup Program of Innovative Talent of Jiangsu Province (no. BK2007559) and the Key Program of Jiangsu Provincial Ministry of Education (no. 06KJA15011). 引用的参考文献数: 38 被引频次: 0 出版商: JOHN WILEY & SONS LTD 出版商地址: THE ATRIUM, SOUTHERN GATE, CHICHESTER PO19 8SQ, W SUSSEX, ENGLAND ISSN: 0959-8103 DOI: 10.1002/pi.2555 29 字符的来源出版物名称缩写: POLYM INT ISO 来源文献出版物名称缩写: Polym. Int. 来源文献页码计数: 7 学科类别: Polymer Science ISI 文献传递号: 425SF 显示 291 条，共 413 条作者: Zhang, KL (Zhang, Kou-Lin); Liang, W (Liang, Wei); Chang, Y (Chang, Yan); Yuan, LM (Yuan, Li-Min); Ng, SW (Ng, Seik Weng) 标题: Syntheses, characterization and luminescent properties of two lead(II) fumarate metal-organic frameworks 来源出版物: POLYHEDRON, 28 (4): 647-652 MAR 12 2009 语言: English 文献类型: Article 作者关键词: Lead(II) complexes; Characterization; MOFs; Coordination gap; Photoluminescence KeyWords Plus: RAY CRYSTAL-STRUCTURES; HIGH-SURFACE-AREA; COORDINATION POLYMERS; CU-II; COMPLEXES; CHEMISTRY; DESIGN; MOLECULES; SORPTION 摘要: It is of interest that the hydrous 3D metal-organic framework (MOF) {[Pb-2(fum)(2)(H2O)(4)] center dot 2H(2)O}(n) (1) has been synthesized by the reaction of the fum dianion with the lead(II) ion (fum = fumarate) in the presence of pyrazole, while the anhydrous 3D MOF [Pb(fum)](n) (2) is obtained by the reaction of the fum dianion with the lead(H) ion in the presence of pyrazine. These complexes were further characterized by FT-IR spectroscopy. thermogravimetric analysis (TG), X-ray analysis and solid state photoluminescence spectra. The arrangement of the ligands displays a coordination gap around the Pb atom, occupied possibly by a stereoactive lone pair of electrons on lead(II), with the coordination around both the eight-coordinated lead atom in I and six-coordinated lead atom in 2 exhibiting a hemidirected geometry. The fum ligand shows different ligation behavior toward the lead(II) ions in these complexes. These compounds exhibit photoluminescence with the maximum emission located in the UV region. (C) 2008 Published by Elsevier Ltd. 地址: [Zhang, Kou-Lin; Liang, Wei; Chang, Yan] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Yuan, Li-Min] Yangzhou Univ, Test & Anal Ctr, Yangzhou 225002, Peoples R China; [Ng, Seik Weng] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia 通讯作者地址: Zhang, KL, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: klzhang@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University We gratefully acknowledge the Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University for the financial support of this work. 引用的参考文献数: 38 被引频次: 0 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0277-5387 DOI: 10.1016/j.poly.2008.10.074 29 字符的来源出版物名称缩写: POLYHEDRON ISO 来源文献出版物名称缩写: Polyhedron 来源文献页码计数: 6 学科类别: Chemistry, Inorganic & Nuclear; Crystallography ISI 文献传递号: 426GG 显示 292 条，共 413 条作者: Zhang, QH (Zhang, Qinghua); Li, G (Li, Gang) 标题: Nonlinear boundary value problems for second order differential inclusions 来源出版物: NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 70 (9): 3390-3406 MAY 1 2009 语言: English 文献类型: Article 作者关键词: Sobolev space; Generalized Hartman condition; usc and lsc multifunctions; Fixed point; Completely continuous operator; Maximal monotone map; Yosida approximation KeyWords Plus: P-LAPLACIAN; EXISTENCE; OPERATORS; SYSTEMS 摘要: In this paper, we study a class of nonlinear value boundary problems for second order differential inclusions with nonlinear perturbations, which satisfy the generalized Hartman condition weaker than that considered in some papers. Using techniques from multivalued analysis, theory of monotone operators and fixed points, we prove the existence of solutions in both "convex" and "nonconvex" cases. Our framework can be incorporated with Dirichlet, Neumann, and mixed boundary problems. (C) 2008 Elsevier Ltd. All rights reserved. 地址: [Zhang, Qinghua; Li, Gang] Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China 通讯作者地址: Zhang, QH, Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China. 电子邮箱地址: zhangqh1971@126.com 引用的参考文献数: 21 被引频次: 0 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0362-546X DOI: 10.1016/j.na.2008.05.007 29 字符的来源出版物名称缩写: NONLINEAR ANAL-THEOR METH APP ISO 来源文献出版物名称缩写: Nonlinear Anal.-Theory Methods Appl. 来源文献页码计数: 17 学科类别: Mathematics, Applied; Mathematics ISI 文献传递号: 426ER 显示 293 条，共 413 条作者: Miao, L (Miao, Long); Lempken, W (Lempken, Wolfgang) 标题: On M-supplemented subgroups of finite groups 来源出版物: JOURNAL OF GROUP THEORY, 12 (2): 271-287 MAR 2009 语言: English 文献类型: Article 摘要: A subgroup H is called M-supplemented in a finite group G if there exists a subgroup B of G such that G = HB and such that H1B is a proper subgroup of G for any maximal subgroup H-1 of H. In this paper we. x a subgroup D in every non-cyclic Sylow subgroup P of G satisfying 1 < D < P and study the structure of G under the assumption that all subgroups H of P with vertical bar H vertical bar = vertical bar D vertical bar are M-supplemented in G or have a supersolvable supplement in G. 地址: [Miao, Long] Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China; [Lempken, Wolfgang] Univ Duisburg Essen, Inst Expt Math, D-45326 Essen, Germany 通讯作者地址: Miao, L, Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China. 电子邮箱地址: miaolong714@vip.sohu.com; lempken@iem.uni-due.de 基金资助致谢: 基金资助机构授权号 TianYuan Fund of Mathematics of China 10626047 The first author is supported by the TianYuan Fund of Mathematics of China (Grant #10626047) and held a Jiangsu Government Scholarship for Overseas Studies in 2006. 引用的参考文献数: 14 被引频次: 0 出版商: WALTER DE GRUYTER & CO 出版商地址: GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY ISSN: 1433-5883 DOI: 10.1515/JGT.2008.077 29 字符的来源出版物名称缩写: J GROUP THEORY ISO 来源文献出版物名称缩写: J. Group Theory 来源文献页码计数: 17 学科类别: Mathematics ISI 文献传递号: 427BZ 显示 294 条，共 413 条作者: Su, Y (Su, Y.); Chen, GH (Chen, G. H.) 标题: DNA microsatellite analysis of genetic diversity among Chinese indigenous laying-type ducks (Anas platyrhynchos) 来源出版物: CZECH JOURNAL OF ANIMAL SCIENCE, 54 (3): 128-135 MAR 2009 语言: English 文献类型: Article 作者关键词: duck; PCR; microsatellite; genetic diversity; genetic polymorphism KeyWords Plus: SIMPLE SEQUENCES; MARKERS; POPULATIONS; LOCI 摘要: The genetic polymorphisms of 17 microsatellites were investigated in four indigenous laying-type duck breeds in China. The average number of alleles (Na) and average rates of homozygotes of each breed were counted. Accordingly, allele frequencies of the 17 microsatellites, polymorphism information content (PIC), mean heterozygosity (H) and genetic distances (Ds) were also calculated. Moreover, dendrograms using UPGMA and the neighbour-joining method were produced. The four breeds have a high average PIC (0.643) and H (0.682). Ds are between 0.514 and 0.662, the gene differentiation among the four breeds is 14.4%. 地址: [Chen, G. H.] Yangzhou Univ, Anim Sci Coll, Yangzhou 225009, Peoples R China; [Su, Y.] Guangdong Ocean Univ, Coll Agr, Zhanjiang, Peoples R China 通讯作者地址: Chen, GH, Yangzhou Univ, Anim Sci Coll, Yangzhou 225009, Peoples R China. 电子邮箱地址: ghchen@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30170673 Natural Science Foundation of Guangdong of China 06029116 Natural Science Foundation of Guangdong Ocean University of China 0812077 Supported by National Natural Science Foundation of China (Project No. 30170673), Natural Science Foundation of Guangdong of China (Project No. 06029116), and Natural Science Foundation of Guangdong Ocean University of China (Project No. 0812077). 引用的参考文献数: 19 被引频次: 0 出版商: INST AGRICULTURAL FOOD INFORMATION 出版商地址: SLEZSKA 7, PRAGUE 120 56, CZECH REPUBLIC ISSN: 1212-1819 29 字符的来源出版物名称缩写: CZECH J ANIM SCI ISO 来源文献出版物名称缩写: Czech J. Anim. Sci. 来源文献页码计数: 8 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 427OS 显示 295 条，共 413 条作者: Fan, L (Fan, Lei); Guo, R (Guo, Rong) 标题: Controlled Synthesis of Pyramid-Aggregated Sphere-like Cadmium Sulfide in the Presence of a Polymer 来源出版物: CRYSTAL GROWTH & DESIGN, 9 (4): 1677-1682 APR 2009 语言: English 文献类型: Article KeyWords Plus: CDS NANOCRYSTALS; ZNO NANOSTRUCTURES; BLOCK-COPOLYMER; EVOLUTION; NANOROD; ROUTE; MONODISPERSE; SYSTEMS; PHASES; GROWTH 摘要: Large-scale three-dimensional cadmium sulfide (CdS) spheres composed of hexagon-based pyramids were synthesized through a facile solution-phase reaction from CdCl2, thioacetamide, and a polymer, where the polymer acted as both a dispersant and coating agent. The reaction conditions influencing the synthesis of these three-dimensional (3D) US nanostructures such as reaction temperature, reaction time, the concentration of the polymer, and the kinds of precursors used were investigated. The phase composition, the morphology, and the structure of US nanostructures were examined by X-ray diffraction, X-ray photoelectron spectra, field emission scanning electron microscopy, transmission electron microscopy, and high-resolution transmission electron microscopy. The possible formation mechanism of the novel US spheres was proposed based on the above analysis. The room-temperature Raman spectrum and photoluminescence spectra of the obtained CdS nanocrystals were also studied. 地址: [Fan, Lei; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Scientific Foundations of China 授权号 20633010 20773106 This work is supported by the National Natural Scientific Foundations of China (No. 20633010 and 20773106). 引用的参考文献数: 34 被引频次: 1 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 1528-7483 DOI: 10.1021/cg800237a 29 字符的来源出版物名称缩写: CRYST GROWTH DES ISO 来源文献出版物名称缩写: Cryst. Growth Des. 来源文献页码计数: 6 学科类别: Chemistry, Multidisciplinary; Crystallography; Materials Science, Multidisciplinary ISI 文献传递号: 427SA 显示 296 条，共 413 条作者: Li, YM (Li, Yangming); Miao, L (Miao, Long); Wang, YM (Wang, Yanming) 标题: On Semi Cover-Avoiding Maximal Subgroups of Sylow Subgroups of Finite Groups 来源出版物: COMMUNICATIONS IN ALGEBRA, 37 (4): 1160-1169 2009 语言: English 文献类型: Article 作者关键词: Formation; Semi cover-avoiding property; The generalized Fitting subgroup KeyWords Plus: MINIMAL SUBGROUPS 摘要: A subgroup H of a finite group G is called to have semi cover-avoiding property in G if there is a normal series of G such that H either covers or avoids every normal factor of the series. In this article we get some new results under the assumption that every maximal subgroup of Sylow subgroups of a suited subgroup of G has semi cover-avoiding property in G. We state our results in the broader context of formation theory. 地址: [Li, Yangming] Guangdong Inst Educ, Dept Math, Guangzhou 510310, Guangdong, Peoples R China; [Miao, Long] Yangzhou Univ, Dept Math, Yangzhou, Peoples R China; [Wang, Yanming] Zhongshan Univ, Lingnan Coll, Guangzhou, Guangdong, Peoples R China; [Wang, Yanming] Zhongshan Univ, Dept Math, Guangzhou, Guangdong, Peoples R China 通讯作者地址: Li, YM, Guangdong Inst Educ, Dept Math, Guangzhou 510310, Guangdong, Peoples R China. 电子邮箱地址: liyangming@gdei.edu.cn 基金资助致谢: 基金资助机构授权号 NSFC 10871210 TianYuan Fund of Math. of China 10626097 NSF of Guangdong 06023728 The authors wish to thank Prof. T. R. Berger for his help. The authors also thank the referee for his or her helpful report. Project supported in part by NSFC (10871210), TianYuan Fund of Math. of China (10626097) NSF of Guangdong (06023728). 引用的参考文献数: 16 被引频次: 0 出版商: TAYLOR & FRANCIS INC 出版商地址: 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA ISSN: 0092-7872 DOI: 10.1080/00927870802465837 29 字符的来源出版物名称缩写: COMMUN ALGEBRA ISO 来源文献出版物名称缩写: Commun. Algebr. 来源文献页码计数: 10 学科类别: Mathematics ISI 文献传递号: 425MS 显示 297 条，共 413 条作者: Wang, W (Wang Wei); Wang, XJ (Wang Xiao-Juan); Zhu, J (Zhu Jun); Mao, XY (Mao Xiang-Yu); Chen, XB (Chen Xiao-Bing) 标题: Relaxation of Dielectric Loss Peak over Intermediate Temperature Range in Bi5TiNbWO15 Intergrowth 来源出版物: CHINESE PHYSICS LETTERS, 26 (4): Art. No. 047701 APR 2009 语言: English 文献类型: Article KeyWords Plus: CERAMICS; 400-700-DEGREES-C; CONDUCTION 摘要: A dielectric loss peak with relaxation-type characteristic is observed in Bi5TiNbWO15 over 200-400 degrees C. The modified Cole-Cole relation by introducing relaxation strength as another important fitting parameter is used to describe this temperature-dependent behaviour of dielectric relaxation process. This peak is considered to be associated with the oxygen vacancies inside the grains and with its activation energy by relaxation determined to be 0.76 eV. The obtained broadening factor alpha is around 0.4, which indicates a strong correlation between those relaxation units. It is confirmed that the behaviour of this peak is due to the combined effects of the dielectric relaxation and electrical conduction by the thermal motion of oxygen vacancies. These results are further confirmed in Bi5TiNbWO15 samples through oxidization atmosphere treatment and Nd modification respectively. 地址: [Wang Wei; Wang Xiao-Juan; Zhu Jun; Mao Xiang-Yu; Chen Xiao-Bing] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Wang, W, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: xbchen@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 10274066 08KJB140011 Natural Science Foundation of Jiangsu Province BK2005052 Support by the National Natural Science Foundation of China under Grant No 10274066, the Natural Science Foundation from the Jiangsu Provincial Department of Education under Grant No 08KJB140011, and the Natural Science Foundation of Jiangsu Province under Grant No BK2005052. 引用的参考文献数: 23 被引频次: 0 出版商: IOP PUBLISHING LTD 出版商地址: DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND ISSN: 0256-307X 文献编号: 047701 29 字符的来源出版物名称缩写: CHIN PHYS LETT ISO 来源文献出版物名称缩写: Chin. Phys. Lett. 来源文献页码计数: 4 学科类别: Physics, Multidisciplinary ISI 文献传递号: 426ZG 显示 298 条，共 413 条作者: Xu, XY (Xu Xiao-Yong); Qian, LJ (Qian Li-Jie); Hu, JG (Hu Jing-Guo) 标题: Magnetoresistance induced by the stress field in ferromagnetic multilayer 来源出版物: ACTA PHYSICA SINICA, 58 (3): 2023-2029 MAR 2009 语言: Chinese 文献类型: Article 作者关键词: FM/NM/FM trilayers; spin configuration; magnetoresistance; stress field KeyWords Plus: GIANT MAGNETORESISTANCE; FERROMAGNETIC/ANTIFERROMAGNETIC BILAYERS 摘要: By investigating the spin configuration in ferromagnetic multilayer under stress field, the dependence of magnetoresistance (MR) upon the stress field in the ferromagnetic multilayer is discussed. The stress field can induce MR, and the MR strongly depends on both the value and the direction of the stress field. Generally, for the case of J > 0, the stress field dependence of MR is closely related with the differences in magnetostriction and magnetocrystalline anisotropy between two ferromagnetic layers. When the stress field deviates from the magnetic easy axis lowards the magnetic hard axis, the MR first increases slowly, and then decreases rapidly. For a given direction of stress field, the MR first increases rapidly, later decreases slowly with stress field increasing. Moreover, when the direction of stress field approaches that of the hard axis, the dependence of MR upon both the value and the direction of the stress field becomes obvious. Especially, if the direction of the stress field is perpendicular to the easy axis, change of MR can double its value with the stress field increasing. When the stress field H-lambda meets the condition 8 pi M/5 <= H-lambda <= 18 pi M/5, MR increases monotonically, and the giant magnetoresistance ( GMR) occurs. In the case of J < 0, the stress field dependence of GMR is almost similar to that in the case of J > 0. 地址: [Xu Xiao-Yong; Qian Li-Jie; Hu Jing-Guo] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Xu, XY, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: jghu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Sciences Foundation of China 10347118 Natural Science Foundation of College of Jiangsu Province 2006KJB140133 2007KJD140241 Project supported by the National Natural Sciences Foundation of China (Grant. No. 10347118) and the Natural Science Foundation of College of Jiangsu Province (Grant. Nos. 2006KJB140133 and 2007KJD140241). 引用的参考文献数: 13 被引频次: 0 出版商: CHINESE PHYSICAL SOC 出版商地址: P O BOX 603, BEIJING 100080, PEOPLES R CHINA ISSN: 1000-3290 29 字符的来源出版物名称缩写: ACTA PHYS SIN-CHINESE ED ISO 来源文献出版物名称缩写: Acta Phys. Sin. 来源文献页码计数: 7 学科类别: Physics, Multidisciplinary ISI 文献传递号: 427LU 显示 299 条，共 413 条作者: Ju, HM (Ju, Huiming); Wang, X (Wang, Xia); Liu, ZP (Liu, Zongping); Liu, P (Liu, Ping); Zhao, Y (Zhao, Yan); Xiong, RP (Xiong, Renping); Zhou, YG (Zhou, Yuanguo); Chen, XY (Chen, Xingyun) 标题: Identification and tissue distribution of a novel rat glucocorticoid receptor splice variant 来源出版物: ACTA BIOCHIMICA POLONICA, 56 (1): 109-113 2009 语言: English 文献类型: Article 作者关键词: glucocorticoid receptor; splice variant; receptor isoform; glucocorticoid KeyWords Plus: GENE-EXPRESSION; MESSENGER-RNA; CORTICOSTEROIDS; CELLS; BETA; ACTIVATION; ASTHMA 摘要: Glucocorticoid receptor (GR) is a steroid hormone receptor that has been shown to play important roles in diverse cellular and physiological processes. More and more evidence has revealed that the effects of glucocorticoids are mediated by the glucocorticoid receptor through genomic or nongenomic mechanisms. A growing number of glucocorticoid receptor splice variants have been identified in human tissues, but few are known in rat tissues. In this work, a novel rGR cDNA, called rGR beta, was cloned from Sprague Dawlay (SD) rat liver. Sequence analysis revealed that the rGR beta mRNA was 39 base pairs (bp) shorter than the rGR mRNA reported earlier. The deleted segment is located in exon 1 and encodes 13 repeated glutamine residues. Both the rGR and rGR beta mRNAs were quantitated by Northern blot hybridization using non-homologous glucocorticoid cDNA probes. Results showed that the rGR and rGR beta mRNAs were most abundant in the lung, the least abundant in the heart, and there were more rGR and rGR beta mRNAs in the kidney than in the liver. The identification of rGR beta may contribute to the understanding of the genomic or nongenomic effects of glucocorticoids. 地址: [Ju, Huiming; Liu, Ping; Zhao, Yan; Xiong, Renping; Zhou, Yuanguo; Chen, Xingyun] Third Mil Med Univ, Ctr Mol Biol, State Key Lab Trauma Burn & Combined Injury, Inst Surg Res, Chongqing 400042, Peoples R China; [Ju, Huiming; Liu, Ping; Zhao, Yan; Xiong, Renping; Zhou, Yuanguo; Chen, Xingyun] Third Mil Med Univ, Daping Hosp, Chongqing 400042, Peoples R China; [Ju, Huiming; Liu, Zongping] Yangzhou Univ, Coll Vet Med, Yangzhou, Peoples R China; [Wang, Xia] Sichuan Univ, Dept Lab Med, Western China Hosp, Chengdu 610064, Peoples R China 通讯作者地址: Chen, XY, Third Mil Med Univ, Ctr Mol Biol, State Key Lab Trauma Burn & Combined Injury, Inst Surg Res, Chongqing 400042, Peoples R China. 电子邮箱地址: xingyunchen@gmail.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30300423 Foundation for the Author of National Excellent Doctoral Dissertation of P.R. China Natural Science Foundation 200156 200613135105 This work was supported by National Natural Science Foundation of China (X.Y.C., 30300423), Foundation for the Author of National Excellent Doctoral Dissertation of P.R. China (Y.G.Z., 200156) and Natural Science Foundation Project of CQ CSTC(CSTC, 200613135105). 引用的参考文献数: 27 被引频次: 0 出版商: ACTA BIOCHIMICA POLONICA 出版商地址: PASTEURA 3, 02-093 WARSAW, POLAND ISSN: 0001-527X 29 字符的来源出版物名称缩写: ACTA BIOCHIM POL ISO 来源文献出版物名称缩写: Acta Biochim. Pol. 来源文献页码计数: 5 学科类别: Biochemistry & Molecular Biology ISI 文献传递号: 427SC 显示 300 条，共 413 条作者: Zhao, LX (Zhao, Lixiang); Chen, XA (Chen, Xiang); Xu, XJ (Xu, Xiaojing); Song, G (Song, Gao); Liu, XF (Liu, Xiufan) 标题: Analysis of the AIDA-I gene sequence and prevalence in Escherichia coli isolates from pigs with post-weaning diarrhoea and oedema disease 来源出版物: VETERINARY JOURNAL, 180 (1): 124-129 APR 2009 语言: English 文献类型: Article 作者关键词: Adhesin; Escherichia coli; Post-weaning diarrhoea; Oedema diseases; PCR; Nucleotide sequence KeyWords Plus: POSTWEANING DIARRHEA; DIFFUSE ADHERENCE; ENTERO-TOXIN; ADHESIN; STRAINS; PIGLETS; ANIMALS 摘要: Three hundred and twenty-four strains of Escherichia coli isolated from weaned pigs with diarrhoea or oedema disease in Eastern China were screened by multiplex PCR for the presence of the gene encoding adhesin involved in diffuse adhesion I (AIDA-I). Two AIDA-I positive strains were subjected to analysis of the nucleotide sequence of the complete orfA and orfB of the AIDA gene. The AIDA-I positive E. coli isolates were also assessed for five fimbriae (F4, F5. F6, F18 and F41) by monoclonal antibodies and for toxin genes (STa, STb, LT, EAST1, Stx2e) by PCR. Twenty-one (6.5%) of the isolates possessed AIDA-I genes. Of these isolates, two carried AIDA-I genes as the only demonstrated virulence factors, and the remaining isolates carried other virulence factor genes. Comparing the AIDA-I sequence from porcine and human sources, a high homology of orfA both in porcine E coli and human E. coli was observed. However, each orfB of the two porcine E. coli isolates was 3864 nucleotides long compared with 3861 for the G: coli 2787 orfB, and showed 96.5% homology to E. coli 2787. The data indicated (1) that AIDA-I nay be an occasional virulence factor in post-weaning diarrhoea anti oedema disease in pigs, (2) that it has the potential to transfer between porcine and human E. coli, and (3) that there is a genetic diversity in orfB between human and porcine E. coli. (c) 2007 Elsevicr Ltd. All rights reserved. 地址: [Zhao, Lixiang; Chen, Xiang; Xu, Xiaojing; Song, Gao; Liu, Xiufan] Yangzhou Univ, Anim Infect Dis Lab, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Song, G, Yangzhou Univ, Anim Infect Dis Lab, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: gaosongcn@126.com 基金资助致谢: 基金资助机构 National Program for High Technology Research and Development in China Jiangsu Provincial Natural Science Foundation 授权号 2003AA222141 BK2001148 This work was supported by the National Program for High Technology Research and Development in China (Grant No. 2003AA222141) and Jiangsu Provincial Natural Science Foundation (Grant No. BK2001148) to Gao Song. 引用的参考文献数: 24 被引频次: 0 出版商: ELSEVIER SCI LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND ISSN: 1090-0233 DOI: 10.1016/j.tvjl.2007.10.021 29 字符的来源出版物名称缩写: VET J ISO 来源文献出版物名称缩写: Vet. J. 来源文献页码计数: 6 学科类别: Veterinary Sciences ISI 文献传递号: 423LO 显示 301 条，共 413 条作者: Xu, XY (Xu, Xiao-Yong); Hu, JG (Hu, Jing-Guo) 标题: Spin-flop coupling and exchange anisotropy in ferromagnetic/antiferromagnetic bilayers 来源出版物: SURFACE SCIENCE, 603 (5): 814-818 MAR 1 2009 语言: English 文献类型: Article 作者关键词: Spin-flop coupling; FM/AF bilayers; Exchange anisotropy KeyWords Plus: THICKNESS DEPENDENCE; MAGNETIC ANISOTROPY; FEF2-FE BILAYERS; BIAS; FILMS 摘要: By investigating the anti ferromagnetic spin configuration, the exchange anisotropy and the interfacial spin-flop coupling in ferromagnetic/antiferromagnetic (FM/AF) bilayers have been discussed in detail. The results show that there are four possible cases for the AF spins, namely the reversible recovering case, irreversible half-rotating case, irreversible reversing and irreversible half-reversing cases. Moreover, the realization of the cases strongly depends on interface quadratic coupling, interface spin-flop (biquadratic) coupling and AF thickness. The magnetic phase diagram in terms of the AF thickness t(AF), the interfacial bilinear coupling J(1) and the spin-flop coupling J(2) has been constructed. The corresponding critical parameters in which the exchange bias will occur or approach saturation have been also presented. Specially, the small spin-flop exchange coupling may result in an exchange bias without the interfacial bilinear exchange coupling. However, in general, the spin-flop exchange coupling can weaken or eliminate the exchange bias, but always enhances the coercivity greatly. (c) 2009 Elsevier B.V. All rights reserved. 地址: [Xu, Xiao-Yong; Hu, Jing-Guo] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Hu, JG, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: xuxiaoyong001@163.com; jghu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Sciences Foundation of China 10347118 Natural Science Foundation of College of Jiangsu Provience 2006KJB140133 071KJD140241 Project supported by the National Natural Sciences Foundation of China (Grant No. 10347118) and the Natural Science Foundation of College of Jiangsu Provience (Grant No. 2006KJB140133 and 071KJD140241). 引用的参考文献数: 28 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0039-6028 DOI: 10.1016/j.susc.2009.01.031 29 字符的来源出版物名称缩写: SURFACE SCI ISO 来源文献出版物名称缩写: Surf. Sci. 来源文献页码计数: 5 学科类别: Chemistry, Physical; Physics, Condensed Matter ISI 文献传递号: 423PG 显示 302 条，共 413 条作者: Sun, WD (Sun Weidong); Liu, H (Liu Hui); Yun, S (Yun Sun) 标题: Experimental study on effect and mechanism of COTT in regulating lipid metabolism 来源出版物: JOURNAL OF PHARMACOLOGICAL SCIENCES, 109: 194P-194P Suppl. 1 2009 语言: English 文献类型: Meeting Abstract 地址: [Sun Weidong; Liu Hui; Yun Sun] Yangzhou Univ, Dept Clin Med, Sch Med, Yangzhou 225001, Peoples R China 引用的参考文献数: 0 被引频次: 0 出版商: JAPANESE PHARMACOLOGICAL SOC 出版商地址: EDITORIAL OFF, KANTOHYA BLDG GOKOMACHI-EBISUGAWA NAKAGYO-KU, KYOTO, 604, JAPAN ISSN: 1347-8613 29 字符的来源出版物名称缩写: J PHARMACOL SCI ISO 来源文献出版物名称缩写: J. Pharmacol. Sci. 来源文献页码计数: 1 学科类别: Pharmacology & Pharmacy ISI 文献传递号: 422BV 显示 303 条，共 413 条作者: Sun, Y (Sun Yun); Chi, S (Chi Shen); Zhang, BY (Zhang Baoyuan) 标题: Research on pharmacological mechanism of the treatment of asthma by oral Bordetella pertussis 来源出版物: JOURNAL OF PHARMACOLOGICAL SCIENCES, 109: 207P-207P Suppl. 1 2009 语言: English 文献类型: Meeting Abstract 地址: [Sun Yun; Chi Shen; Zhang Baoyuan] Yangzhou Univ, Dept Pharmacol, Sch Med, Yangzhou 225001, Peoples R China 引用的参考文献数: 0 被引频次: 0 出版商: JAPANESE PHARMACOLOGICAL SOC 出版商地址: EDITORIAL OFF, KANTOHYA BLDG GOKOMACHI-EBISUGAWA NAKAGYO-KU, KYOTO, 604, JAPAN ISSN: 1347-8613 29 字符的来源出版物名称缩写: J PHARMACOL SCI ISO 来源文献出版物名称缩写: J. Pharmacol. Sci. 来源文献页码计数: 1 学科类别: Pharmacology & Pharmacy ISI 文献传递号: 422BV 显示 304 条，共 413 条作者: Ge, XQ (Ge Xiao-qun); Liu, H (Liu Hong); Guo, R (Guo Rong) 标题: The Parkinson's disease model induced by rotenone nanostructured lipid carriers in rats 来源出版物: JOURNAL OF PHARMACOLOGICAL SCIENCES, 109: 217P-217P Suppl. 1 2009 语言: English 文献类型: Meeting Abstract 地址: [Ge Xiao-qun; Liu Hong] Yangzhou Univ, Coll Med, Dept Pharmacol, Yangzhou 225001, Peoples R China; [Ge Xiao-qun; Guo Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225001, Peoples R China 引用的参考文献数: 0 被引频次: 0 出版商: JAPANESE PHARMACOLOGICAL SOC 出版商地址: EDITORIAL OFF, KANTOHYA BLDG GOKOMACHI-EBISUGAWA NAKAGYO-KU, KYOTO, 604, JAPAN ISSN: 1347-8613 29 字符的来源出版物名称缩写: J PHARMACOL SCI ISO 来源文献出版物名称缩写: J. Pharmacol. Sci. 来源文献页码计数: 1 学科类别: Pharmacology & Pharmacy ISI 文献传递号: 422BV 显示 305 条，共 413 条作者: Bian, XQ (Bian, Xiaoqin); Liu, LH (Liu, Lanhai); Geng, X (Geng, Xin); Xie, ZY (Xie, Zengyang); Li, SS (Li, Shuangshuang); Wang, CD (Wang, Cunde) 标题: Synthesis of substituted quinolines from arylamines and aldehydes via tandem reaction promoted by chlorotrimethylsilane 来源出版物: JOURNAL OF CHEMICAL RESEARCH-S, (2): 81-83 FEB 2009 语言: English 文献类型: Article 作者关键词: substituted quinolines; TMSCl; enolisable aldehydes; cyclisation reaction KeyWords Plus: ONE-POT SYNTHESIS; ACRIDONE ALKALOIDS; DERIVATIVES; QUINAZOLINE 摘要: Substituted quinolines were effectively synthesised by utilising chlorotrimethylsilane (TMSCl) as an efficient catalyst in the cyclisation condensation of aromatic amines and enolisable aldehydes via a tandem process in air and DMSO. The clean, mild reaction conditions, operational simplicity and high yields were attractive features of the reaction which enables a facile preparative procedure for building the quinoline ring. 地址: [Bian, Xiaoqin; Liu, Lanhai; Geng, Xin; Xie, Zengyang; Li, Shuangshuang; Wang, Cunde] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Bian, Xiaoqin] Taizhou Polytech Coll, Dept Environm & Chem Engn, Taizhou 225300, Peoples R China 通讯作者地址: Wang, CD, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cundeyz@hotmail.com 基金资助致谢: 基金资助机构授权号 Natural Science Foundation of Education Ministry of Jiangsu 07KJB150135 We are grateful to the Natural Science Foundation of Education Ministry of Jiangsu, China for financial support. (Grant 07KJB150135) 引用的参考文献数: 20 被引频次: 0 出版商: SCIENCE REVIEWS 2000 LTD 出版商地址: PO BOX 314, ST ALBANS AL1 4ZG, HERTS, ENGLAND ISSN: 0308-2342 DOI: 10.3184/030823409X401835 29 字符的来源出版物名称缩写: J CHEM RES-S ISO 来源文献出版物名称缩写: J. Chem. Res.-S 来源文献页码计数: 3 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 425YN 显示 306 条，共 413 条作者: Wang, ZD (Wang, Zidong); Ho, DWC (Ho, Daniel W. C.); Liu, YR (Liu, Yurong); Liu, XH (Liu, Xiaohui) 标题: Robust H-infinity control for a class of nonlinear discrete time-delay stochastic systems with missing measurements 来源出版物: AUTOMATICA, 45 (3): 684-691 MAR 2009 语言: English 文献类型: Article 作者关键词: Discrete nonlinear stochastic system; H-infinity output feedback control; Time-varying delays; Missing measurements; Lyapunov-Krasovskii functional; Linear matrix inequality KeyWords Plus: UNKNOWN COVARIANCE; VARYING DELAY; STABILIZATION; STABILITY; NOISE; DRIVEN 摘要: This paper is concerned with the problem of robust H-infinity output feedback control for a class of uncertain discrete-time delayed nonlinear stochastic systems with missing measurements. The parameter uncertainties enter into all the system matrices, the time-varying delay is unknown with given low and upper bounds. the nonlinearities satisfy the sector conditions, and the missing measurements are described by a binary switching sequence that obeys a conditional probability distribution. The problem addressed is the design of an output feedback controller such that, for all admissible uncertainties, the resulting closed-loop system is exponentially stable in the mean square for the zero disturbance input and also achieves a prescribed H-infinity performance level. By using the Lyapunov method and stochastic analysis techniques, sufficient conditions are first derived to guarantee the existence of the desired controllers, and then the controller parameters are characterized in terms of linear matrix inequalities (LMIs). A numerical example is exploited to show the usefulness of the results obtained. (C) 2008 Elsevier Ltd. All rights reserved. 地址: [Wang, Zidong; Liu, Xiaohui] Brunel Univ, Dept Informat Syst & Comp, Uxbridge UB8 3PH, Middx, England; [Ho, Daniel W. C.] City Univ Hong Kong, Dept Math, Kowloon, Hong Kong, Peoples R China; [Liu, Yurong] Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China 通讯作者地址: Wang, ZD, Brunel Univ, Dept Informat Syst & Comp, Uxbridge UB8 3PH, Middx, England. 电子邮箱地址: Zidong.Wang@brunel.ac.uk 基金资助致谢: 基金资助机构授权号 Engineering and Physical Sciences Research Council (EPSRC) of the U.K. GR/S27658/01 City University of Hong Kong 7001992 Royal Society of the U.K. Natural Science Foundation of Jiangsu Province of China BK2007075 National Natural Science Foundation of China 60774073 Alexander von Humboldt Foundation of Germany. This paper was not presented at any IFAC meeting. This paper was recommended for publication in revised form by Associate Editor Dragan Nesic under the direction of Editor Hassan K. Khalil, This work was supported in part by the Engineering and Physical Sciences Research Council (EPSRC) of the U.K. under Grant GR/S27658/01, the City University of Hong Kong under Grant 7001992, the Royal Society of the U.K. under an International joint Project. the Natural Science Foundation of Jiangsu Province of China under Grant BK2007075, the National Natural Science Foundation of China under Grant 60774073. and the Alexander von Humboldt Foundation of Germany. 引用的参考文献数: 30 被引频次: 1 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0005-1098 DOI: 10.1016/j.automatica.2008.10.025 29 字符的来源出版物名称缩写: AUTOMATICA ISO 来源文献出版物名称缩写: Automatica 来源文献页码计数: 8 学科类别: Automation & Control Systems; Engineering, Electrical & Electronic ISI 文献传递号: 424OQ 显示 307 条，共 413 条作者: Shan, D (Shan, Dan); Cheng, GX (Cheng, Guoxing); Zhu, DB (Zhu, Daobin); Xue, HG (Xue, Huaiguo); Cosnier, S (Cosnier, Serge); Ding, SNA (Ding, Shounian) 标题: Direct electrochemistry of hemoglobin in poly(acrylonitrile-co-acrylic acid) and its catalysis to H2O2 来源出版物: SENSORS AND ACTUATORS B-CHEMICAL, 137 (1): 259-265 MAR 28 2009 语言: English 文献类型: Article 作者关键词: Poly(acrylonitrile-co-acrylic acid); Direct electrochemistry; Hemoglobin; Electrocatalysis KeyWords Plus: DIRECT ELECTRON-TRANSFER; HYDROGEN-PEROXIDE; HEME-PROTEINS; CYTOCHROME-C; FILMS; ELECTROCATALYSIS; NANOPARTICLES; BIOSENSOR; GLUCOSE; DERIVATIVES 摘要: Hemoglobin (Hb) was successfully immobilized in poly(acrylonitrile-co-acrylic acid) (PAN-co-PAA) film modified glassy carbon electrode (GCE). The Hb-PAN-co-PAA film exhibited a pair of well-defined and quasi-reversible cyclic voltammetric peaks for Hb Fe(III)/Fe(II) redox couple in a pH 7.0 phosphate buffer. The formal potential of Hb heme Fe(III)/Fe(II) couple varied linearly with the increase of pH in the range of 4.0-8.0 with a slope of -53.5 mV pH(-1), implying that one proton was accompanied with one electron transferred in the electrochemical reaction. Position of Soret absorption band of Hb-PAN-co-PAA film suggested that the Fib kept its secondary structure similar to its native state in the PAN-co-PAA matrix. The protein in PAN-co-PAA matrix acted as a biologic catalyst to catalyze reduction of hydrogen peroxide. The electrocatalytic response showed a linear dependence on the H2O2 concentration ranging from 9.2 x 10(-6) to 2 x 10(-3) M with a detection limit of 4.5 x 10(-6) M at 3 sigma. (C) 2008 Elsevier B.V. All rights reserved. 地址: [Shan, Dan; Cheng, Guoxing; Zhu, Daobin; Xue, Huaiguo] Yangzhou Univ, Coll Chem & Chem Engn, Jiangsu 225002, Peoples R China; [Cosnier, Serge; Ding, Shounian] Univ Grenoble 1, CNRS, ICMG FR 2607, Dept Chim Mol,UMR 5250, F-38041 Grenoble, France; [Ding, Shounian] Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Peoples R China 通讯作者地址: Shan, D, Yangzhou Univ, Coll Chem & Chem Engn, Jiangsu 225002, Peoples R China. 电子邮箱地址: danshan@yzu.edu.cn; chhgxue@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China Key Project of Chinese Ministry of Education 授权号 20505014 20773108 207041 Foundation Franco-Chinoise pour la Science et ses Applications Natural Science Foundation of Jiangsu BK2007563 The authors are grateful to the financial supports of National Natural Science Foundation of China (Grant No. 20505014, No. 20773108), the Key Project of Chinese Ministry of Education (No. 207041) and the project sponsored for D. Shan by the scientific research foundation for the returned overseas Chinese scholars, state education ministry. S.-N. Ding is grateful to the "Foundation Franco-Chinoise pour la Science et ses Applications" (FFCSA) for the postdoctoral fellowship and the Natural Science Foundation of Jiangsu (BK2007563) for financial support. 引用的参考文献数: 36 被引频次: 1 出版商: ELSEVIER SCIENCE SA 出版商地址: PO BOX 564, 1001 LAUSANNE, SWITZERLAND ISSN: 0925-4005 DOI: 10.1016/j.snb.2008.11.029 29 字符的来源出版物名称缩写: SENSOR ACTUATOR B-CHEM ISO 来源文献出版物名称缩写: Sens. Actuator B-Chem. 来源文献页码计数: 7 学科类别: Chemistry, Analytical; Electrochemistry; Instruments & Instrumentation ISI 文献传递号: 420ZA 显示 308 条，共 413 条作者: Yang, PH (Yang Peng-Hui); An, WQ (An Wen-Qi); Shi, XF (Shi Xin-Fu); Duan, YQ (Duan Yue-Qiang); Luo, DY (Luo De-Yan); Zhang, PF (Zhang Peng-Fei); Tang, C (Tang Chong); Xing, L (Xing Li); Zhang, YJ (Zhang Yu-Jing); Liu, XF (Liu Xiu-Fan); Wang, XL (Wang Xi-Liang) 标题: Development and Identification of a Live Attenuated Influenza B Virus Vaccine Candidate 来源出版物: PROGRESS IN BIOCHEMISTRY AND BIOPHYSICS, 36 (3): 358-363 MAR 2009 语言: English 文献类型: Article 作者关键词: influenza B virus; reverse genetics; eight-plasmid system; reassorted influenza virus 摘要: A cold-adapted (ca), temperature sensitive (ts), live attenuated influenza B virus strain B/Ann Arbor/1/66 was chosen for influenza virus rescue research, in which six internal gene segments, PB1, PB2, PA, NP, M, NS, were fully synthesized and nine amino acid substitutions were artificially alter by human intervention. The resultant B/Ann Arbor/1/66 plasmids were named as pAB121-PB1, pAB122-PB2, pAB123-PA, pAB124-HA, pAB125-NP, pAB126-NA, pAB127-M and pAB128-NS, respectively. A recombinant influenza A virus was previously generated entirely from cloned cDNA. An infectious recombinant influenza B virus was generated here, and designated as rMDV-B, by plasmid-based reverse genetics. The rMDV-B virus contained HA and NA genes from an epidemic influenza B virus strain B/Malaysia/2506/2004 in the background of internal genes derived from influenza B virus strain B/Ann Arbor/1/66. HA titer of rMDV-B in MOCK cells and embryonated chicken eggs ranged from 1 : 64 to 1 : 512. The results may allow an effective live influenza B vaccine to be produced from a single master strain, providing a model for the design of future live human influenza vaccines. 地址: [Liu Xiu-Fan] Yangzhou Univ, Minist Agr, Key Lab Anim Infect Dis, Yangzhou 225009, Peoples R China; [Yang Peng-Hui; An Wen-Qi; Shi Xin-Fu; Duan Yue-Qiang; Luo De-Yan; Zhang Peng-Fei; Tang Chong; Xing Li; Wang Xi-Liang] Acad Mil Med Sci, Inst Microbiol & Epidemiol, State Key Lab Pathogen & Biosecur, Beijing 100071, Peoples R China; [An Wen-Qi; Zhang Yu-Jing] Jilin Univ, Coll Anim Sci & Vet Med, Changchun 130000, Peoples R China 通讯作者地址: Liu, XF, Yangzhou Univ, Minist Agr, Key Lab Anim Infect Dis, Yangzhou 225009, Peoples R China. 电子邮箱地址: liuxioufan@yahoo.com; xiliangw@yahoo.com 引用的参考文献数: 8 被引频次: 0 出版商: CHINESE ACAD SCIENCES, INST BIOPHYSICS 出版商地址: 15 DATUN RD, CHAOYAND DISTRICT, BEIJING, 100101, PEOPLES R CHINA ISSN: 1000-3282 DOI: 10.3724/SP.J.1206.2008.00542 29 字符的来源出版物名称缩写: PROG BIOCHEM BIOPHYS ISO 来源文献出版物名称缩写: Prog. Biochem. Biophys. 来源文献页码计数: 6 学科类别: Biochemistry & Molecular Biology; Biophysics ISI 文献传递号: 422NM 显示 309 条，共 413 条作者: Wu, X (Wu, Xiao); Tang, JY (Tang, Jingyuan); Zhang, YC (Zhang, Yongcai); Wang, H (Wang, Hao) 标题: Low temperature synthesis of Fe3O4 nanocrystals by hydrothermal decomposition of a metallorganic molecular precursor 来源出版物: MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 157 (1-3): 81-86 FEB 15 2009 语言: English 文献类型: Article 作者关键词: Fe3O4; Nanomaterials; Chemical synthesis; Magnetic properties KeyWords Plus: MAGNETITE NANOPARTICLES; ROUTE; RECRYSTALLIZATION; NANOWIRES; GROWTH; SIZE; FE 摘要: Pure Fe3O4 nanocrystals with different sizes were synthesized via hydrothermal processing of an easily obtained, air-stable metallorganic molecular precursor (ferric acetylacetonate: Fe-(ACAC)(3)) in 20 vol.% hydrazine hydrate aqueous solution at 80-160 degrees C for 0.5-12 h. The phase, purity and size of the resultant products were characterized by powder X-ray diffraction (XRD), Raman spectroscopy, Fourier transform infrared spectroscopy (FTIR) and transmission electronic microscope (TEM), and the possible formation mechanism of Fe3O4 was tentatively proposed. The magnetic properties of the products have also been studied. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Wu, Xiao; Wang, Hao] Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100124, Peoples R China; [Tang, Jingyuan; Zhang, Yongcai] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou City 225002, Peoples R China 通讯作者地址: Wang, H, Beijing Univ Technol, Coll Mat Sci & Engn, Beijing 100124, Peoples R China. 电子邮箱地址: haowang@bjut.edu.cn 基金资助致谢: 基金资助机构授权号 Beijing Education Committee KM200710005029 This work is Supported by the Science and Technological Development Project of the Beijing Education Committee (No. KM200710005029). 引用的参考文献数: 27 被引频次: 1 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0921-5107 DOI: 10.1016/j.mseb.2008.12.021 29 字符的来源出版物名称缩写: MATER SCI ENG B-ADV FUNCT SOL ISO 来源文献出版物名称缩写: Mater. Sci. Eng. B-Adv. Funct. Solid-State Mater. 来源文献页码计数: 6 学科类别: Materials Science, Multidisciplinary; Physics, Condensed Matter ISI 文献传递号: 422IN 显示 310 条，共 413 条作者: Liu, Y (Liu, Yan); Zhang, YC (Zhang, Yong Cai); Xu, XF (Xu, Xiao Fei) 标题: Hydrothermal synthesis and photocatalytic activity of CdO2 nanocrystals 来源出版物: JOURNAL OF HAZARDOUS MATERIALS, 163 (2-3): 1310-1314 APR 30 2009 语言: English 文献类型: Article 作者关键词: Cadmium peroxide; Nanocrystals; Hydrothermal; Photocatalytic activity KeyWords Plus: CHEMICAL BATH DEPOSITION; THIN-FILMS; THERMAL-DECOMPOSITION; TEMPERATURE SYNTHESIS; ZINC PEROXIDE; TIO2 POWDERS; NANOPARTICLES; DEGRADATION; ZNO; PRECURSOR 摘要: CdO2 nanocrystals with different sizes were synthesized via the hydrothermal reaction of 3CdSO(4)center dot 8H(2)O and H2O2 in 1.25-6.25 vol.% ammonia solutions at 100-140 degrees C for 12h. The resultant products were characterized by powder X-ray diffraction, transmission electron microscope, thermal gravimetric and differential scanning calorimetry, and UV-vis absorption spectra. It was concluded that the resultant products were pure cubic phase CdO2 nanocrystals, and they would decompose at temperatures higher than 180 degrees C. In addition, degradation of methyl orange in aqueous solution (20.0 mg/l) was carried out with the CdO2 nanocrystals as photocatalyst under ultraviolet light irradiation. The experimental results showed that even a little amount (0.2 g) of as-prepared CdO2 nanocrystals could catalyze degradation of 500 ml methyl orange solution above 99% after 5 h of illumination, and smaller size made for higher photocatalytic activity of CdO2 nanocrystals. (C) 2008 Elsevier B.V. All rights reserved. 地址: [Zhang, Yong Cai] Yangzhou Univ, Key Lab Environm Mat & Environm Engn Jiangsu Prov, Yangzhou City 225002, Peoples R China; Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou City 225002, Peoples R China 通讯作者地址: Zhang, YC, Yangzhou Univ, Key Lab Environm Mat & Environm Engn Jiangsu Prov, Yangzhou City 225002, Peoples R China. 电子邮箱地址: zhangyc@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Yangzhou University Natural Science Foundation 2006CXJ004 This work is supported by the Yangzhou University Natural Science Foundation (No. 2006CXJ004). 引用的参考文献数: 27 被引频次: 3 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0304-3894 DOI: 10.1016/j.jhazmat.2008.07.101 29 字符的来源出版物名称缩写: J HAZARD MATER ISO 来源文献出版物名称缩写: J. Hazard. Mater. 来源文献页码计数: 5 学科类别: Engineering, Environmental; Engineering, Civil; Environmental Sciences ISI 文献传递号: 418PH 显示 311 条，共 413 条作者: Zhao, HK (Zhao, Hong-Kun); Ji, HZ (Ji, Hai-Zhe); Meng, XC (Meng, Xian-chao); Li, RR (Li, Rong-Rong) 标题: Solubility of 3-Chlorophthalic Anhydride and 4-Chlorophthalic Anhydride in Organic Solvents and Solubility of 3-Chlorophthalic Acid and 4-Chlorophthalic Acid in Water from (283.15 to 333.15) K 来源出版物: JOURNAL OF CHEMICAL AND ENGINEERING DATA, 54 (3): 1135-1137 MAR 2009 语言: English 文献类型: Article 摘要: The solubility of 3-chlorophthalic anhydride and 4-chlorophthalic anhydride in ethyl acetate, acetone, and 1,4-dioxane and the solubility of 3-chlorophthalic acid and 4-chlorophthalic acid in water were measured using Schreinemaker's wet residue method at temperatures ranging from (283.15 to 333.15) K at atmospheric pressure. Results of these measurements were correlated with the modified Apelblat equation. 地址: [Zhao, Hong-Kun; Ji, Hai-Zhe; Meng, Xian-chao; Li, Rong-Rong] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Zhao, HK, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: hkzhao@zzu.edu.cn 引用的参考文献数: 19 被引频次: 0 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 0021-9568 DOI: 10.1021/je800869g 29 字符的来源出版物名称缩写: J CHEM ENG DATA ISO 来源文献出版物名称缩写: J. Chem. Eng. Data 来源文献页码计数: 3 学科类别: Chemistry, Multidisciplinary; Engineering, Chemical ISI 文献传递号: 419CW 显示 312 条，共 413 条作者: Han, J (Han, Jie); Liu, Y (Liu, Yan); Guo, R (Guo, Rong) 标题: A Simple One-Step Chemical Route to Gold/Polymer Core/Shell Composites and Polymer Hollow Spheres 来源出版物: JOURNAL OF APPLIED POLYMER SCIENCE, 112 (3): 1244-1249 MAY 5 2009 语言: English 文献类型: Article 作者关键词: composites; conducting polymers; gold nanoparticles; hollow spheres; TEM KeyWords Plus: ONE-POT SYNTHESIS; POLYANILINE; NANOFIBERS; NANOCOMPOSITES; NANOTUBES; NANOSPHERES; FABRICATION; ACID 摘要: Au/poly(o-toluidine) (POT) core/shell composite spheres have been successfully fabricated by chemical polymerization route in aqueous solution without the aid of surfactant or functional acids using HAuCl4 as the oxidant. By altering the concentration of oxidant, the amount of Au nanoparticles inside each POT sphere can be tuned from tens to one. Moreover, uniform POT hollow spheres with one opening in each polymer surface can be obtained under extremely low concentration of oxidant. The chemical structures of Au/POT composites were confirmed by Fourier transform infrared (FTIR), UV-vis, and X-ray diffraction (XRD) spectroscopies. Moreover, the formation mechanisms of Au/POT core/shell composites and POT hollow spheres were also discussed. (C) 2009 Wiley Periodicals, Inc. J Appl Polym Sci 112: 1244-1249, 2009 地址: [Han, Jie; Liu, Yan; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Scientific Foundation of China 授权号 20633010 20773106 Contract grant sponsor: National Natural Scientific Foundation of China; contract grant numbers: 20633010, 20773106. 引用的参考文献数: 31 被引频次: 0 出版商: JOHN WILEY & SONS INC 出版商地址: 111 RIVER ST, HOBOKEN, NJ 07030 USA ISSN: 0021-8995 DOI: 10.1002/app.29583 29 字符的来源出版物名称缩写: J APPL POLYM SCI ISO 来源文献出版物名称缩写: J. Appl. Polym. Sci. 来源文献页码计数: 6 学科类别: Polymer Science ISI 文献传递号: 419VH 显示 313 条，共 413 条作者: Yang, ZF (Yang, Zefeng); Gao, QS (Gao, Qingsong); Sun, CS (Sun, Changsen); Li, WJ (Li, Wenjuan); Gu, SL (Gu, Shiliang); Xu, CW (Xu, Chenwu) 标题: Molecular evolution and functional divergence of HAK potassium transporter gene family in rice (Oryza sativa L.) 来源出版物: JOURNAL OF GENETICS AND GENOMICS, 36 (3): 161-172 MAR 2009 语言: English 文献类型: Article 作者关键词: HAK potassium transporter gene family; rice; functional divergence; gene conversion; positive selection KeyWords Plus: DETECTING POSITIVE SELECTION; GENOME-WIDE ANALYSIS; AMINO-ACID SITES; PROTEIN FAMILY; ARABIDOPSIS-THALIANA; PLANT-RESPONSES; DRAFT SEQUENCE; K+ UPTAKE; EXPRESSION; LIKELIHOOD 摘要: The high-affinity K+ (HAK) transporter gene family is the largest family in plant that functions as potassium transporter and is important for various aspects of plant life. In the present study, we identified 27 members of this family in rice genome. The phylogenetic tree divided the land plant HAK transporter proteins into 6 distinct groups. Although the main characteristic of this family was established before the origin of seed plants, they also showed some differences between the members of non-seed and seed plants, The HAK genes in rice were found to have expanded in lineage-specific manner after the split of monocots and dicots, and both segmental duplication events and tandem duplication events contributed to the expansion of this family. Functional divergence analysis for this family provided statistical evidence for shifted evolutionary rate after gene duplication. Further analysis indicated that both point mutant with positive selection and gene conversion events contributed to the evolution of this family in rice. 地址: [Yang, Zefeng; Gao, Qingsong; Li, Wenjuan; Gu, Shiliang; Xu, Chenwu] Yangzhou Univ, Minist Educ, Key Lab Plant Funct Genom, Jiangsu Prov Key Lab Crop Genet & Physiol, Yangzhou 225009, Peoples R China; [Sun, Changsen] Taizhou Univ, Sch Life Sci, Linhai 317000, Peoples R China 通讯作者地址: Xu, CW, Yangzhou Univ, Minist Educ, Key Lab Plant Funct Genom, Jiangsu Prov Key Lab Crop Genet & Physiol, Yangzhou 225009, Peoples R China. 电子邮箱地址: qtls@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Basic Research Program of China 2006CB101700 National High-tech Research and Development Program 2006AA10Z165 Program for New Century Excellent Talents in University of China NCET2005-05-0502 This work was supported by the National Basic Research Program of China (No. 2006CB101700), the National High-tech Research and Development Program (No. 2006AA10Z165), and the Program for New Century Excellent Talents in University of China (No. NCET2005-05-0502). We thank Dr. Xuefeng Wang for a thorough reading of the manuscript. 引用的参考文献数: 50 被引频次: 0 出版商: SCIENCE PRESS 出版商地址: 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA ISSN: 1673-8527 DOI: 10.1016/S1673-8527(08)60103-4 29 字符的来源出版物名称缩写: J GENET GENOMICS ISO 来源文献出版物名称缩写: J. Genet. Genomics 来源文献页码计数: 12 学科类别: Biochemistry & Molecular Biology; Genetics & Heredity ISI 文献传递号: 422VM 显示 314 条，共 413 条作者: Wang, ZH (Wang, Zhihua); Chen, HX (Chen, Huixiang); Li, LB (Li, Libin) 标题: THE KILLING FORM OF A HOPF ALGEBRA AND ITS RADICAL 来源出版物: ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, 33 (2C): 553-559 DEC 2008 语言: English 文献类型: Article 作者关键词: Hopf algebra; Killing form; radical; adjoint representation KeyWords Plus: CONJUGACY REPRESENTATION 摘要: In this paper, we define the Killing form for any finite dimensional Hopf algebras over a field k of characteristic 0, and investigate its fundamental properties. Then we discuss the radical of the Killing form of some Hopf algebras, and give a criterion for a group algebra admitting non-degenerate Killing form. Finally, we prove that the Killing form of a Hopf algebra is invariant under twisting, providing a way to construct new Hopf algebras with non-degenerate Killing form by twisting some groups. 地址: [Chen, Huixiang; Li, Libin] Yangzhou Univ, Sch Math, Yangzhou 225002, Peoples R China; [Wang, Zhihua] Nanjing Normal Univ, Taizhou Coll, Dept Math, Taizhou 225300, Peoples R China 通讯作者地址: Li, LB, Yangzhou Univ, Sch Math, Yangzhou 225002, Peoples R China. 电子邮箱地址: lbli324@yahoo.com 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 10771182 10771183 The work is supported by the National Natural Science Foundation of China (Grant No 10771182, 10771183). 引用的参考文献数: 12 被引频次: 0 出版商: KING FAHD UNIV PETROLEUM MINERALS 出版商地址: C/O UNIV, DHAHRAN 31261, SAUDI ARABIA ISSN: 1319-8025 29 字符的来源出版物名称缩写: ARAB J SCI ENG ISO 来源文献出版物名称缩写: Arab. J. Sci. Eng. 来源文献页码计数: 7 学科类别: Multidisciplinary Sciences ISI 文献传递号: 422GR 显示 315 条，共 413 条作者: Dong, QX (Dong Qi-xiang); Li, G (Li Gang) 标题: Viability for a class of semilinear differential equations of retarded type 来源出版物: APPLIED MATHEMATICS-A JOURNAL OF CHINESE UNIVERSITIES SERIES B, 24 (1): 36-44 MAR 2009 语言: English 文献类型: Article 作者关键词: viability; differential equation; retarded type; tangency condition KeyWords Plus: INVARIANT SETS; EXISTENCE; STABILITY; COMPACTNESS; SOLVABILITY; THEOREM 摘要: Let X be a Banach space, A : D(A) subset of X -> X the generator of a compact C-0-semigroup S(t) : X -> X, t >= 0, D a locally closed subset in X, and f : (a, b) x X -> X a function of Caratheodory type. The main result of this paper is that a necessary and sufficient condition in order to make D a viable domain of the semilinear differential equation of retarded type u'(t) = Au(t) + f(t, u(t - q)), t epsilon [t(0), t(0) + T], with initial condition u(t0) = phi epsilon C([-q, 0]; X), is the tangency condition lim inf(h down arrow 0) h(-1)d(S(h)v(0) + hf(t, v(-q)); D) = 0 for almost every t epsilon (a, b) and every v epsilon C([-q, 0]; X) with v(0), v(-q) epsilon D. 地址: [Dong Qi-xiang; Li Gang] Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China 通讯作者地址: Dong, QX, Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Peoples R China. 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 10571150 Natural Science Foundation of Jiangsu Education Committee 07KJB110131 Supported by the National Natural Science Foundation of China (10571150) and the Natural Science Foundation of Jiangsu Education Committee (07KJB110131) 引用的参考文献数: 22 被引频次: 1 出版商: SPRINGER 出版商地址: 233 SPRING ST, NEW YORK, NY 10013 USA ISSN: 1005-1031 DOI: 10.1007/s11766-009-1747-6 29 字符的来源出版物名称缩写: APPL MATH-J CHIN UNIV SER B ISO 来源文献出版物名称缩写: Appl. Math.-J. Chin. Univ. Ser. B 来源文献页码计数: 9 学科类别: Mathematics, Applied ISI 文献传递号: 417ZK 显示 316 条，共 413 条作者: Gu, RX (Gu, Rui-Xia); Yang, ZQ (Yang, Zhen-Quan); Li, ZH (Li, Zheng-Hua); Chen, SL (Chen, Shun-Li); Luo, ZL (Luo, Zhen-Lan) 标题: Probiotic properties of lactic acid bacteria isolated from stool samples of longevous people in regions of Hotan, Xinjiang and Bama, Guangxi, China 来源出版物: ANAEROBE, 14 (6): 313-317 DEC 2008 语言: English 文献类型: Article 作者关键词: Lactic acid bacteria; Longevous people stool; Probiotics; Antimicrobial activity KeyWords Plus: LACTOBACILLUS STRAINS; CACO-2 CELLS; API 50CH; ADHESION; BIFIDOBACTERIA; IDENTIFICATION; ACIDOPHILUS; SALMONELLA; INHIBITION; INFECTION 摘要: A total of 567 lactic acid bacteria (LAB) strains were isolated from the stool samples of longevous people in regions of Hotan, Xinjiang and Bama, Guangxi, China. in order to reduce the number of strains for further examinations, 36 isolates were screened out for further examination whilst the other strains, which had lower probiotic properties, were not suitable for yogurt production due to the absence of growth in pH 3.5 MRS medium and no curding during fermentation, and so were excluded. The result of identification by API, sequence analysis of 16S rRNA and random amplified polymorphic DNA (RAPD) analysis showed that there were three strains of Lactobacillus acidophilus, 10 strains of Lactobacillus rhamnosus, three strains of Lactobacillus casein, three strains of Lactobacillus brevis, two strains of Enterococcus faecium, two strains of Enterococcus faecalis, four strains of Bifdibacterium infantis, three strains of Bifdibacterium brevise, three strains of Bifdibacterium bifidium, two strains of Bifdibacterium adolecentis and one strain of Bifdibacterium longam among the 36 isolates. These strains were evaluated by in vitro methods including survival upon exposure to pH 2.0, 3.0 and/or 0.3% oxgall and adhesion to the human colon adenocarcinoma cell line Caco-2 as well as antimicrobial activity against potential pathogens. The results presented here show that L. rhamnosus LV108, L rhamnosus F, B. brevise R39 and B. infantis R42 are acid and bile tolerant, adhere to the cultured human intestinal Caco-2 cell line, antagonistic activity against potential pathogenic bacteria infection in vitro, and so are potential strains for probiotic use. (C) 2008 Published by Elsevier Ltd. 地址: [Gu, Rui-Xia; Yang, Zhen-Quan; Luo, Zhen-Lan] Yangzhou Univ, Inst Dairy Sci & Technol, Yangzhou 225001, Jiangsu, Peoples R China; [Li, Zheng-Hua; Chen, Shun-Li] President Enterprises Food Co, Kunshan 215300, Jiangsu, Peoples R China 通讯作者地址: Gu, RX, Yangzhou Univ, Inst Dairy Sci & Technol, 1E Yanfu Rd, Yangzhou 225001, Jiangsu, Peoples R China. 电子邮箱地址: rxgu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Scientific Foundation 30871815 863 program 2007AA10Z357 This research was supported by the National Natural Scientific Foundation (Grant no. 30871815) and 863 program (Grant no. 2007AA10Z357) of China and we thank the President Enterprises Food Company (Kunshan, China) for providing assistance for this research. 引用的参考文献数: 32 被引频次: 2 出版商: ELSEVIER SCI LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND ISSN: 1075-9964 DOI: 10.1016/j.anaerobe.2008.06.001 29 字符的来源出版物名称缩写: ANAEROBE ISO 来源文献出版物名称缩写: Anaerobe 来源文献页码计数: 5 学科类别: Microbiology ISI 文献传递号: 420PJ 显示 317 条，共 413 条作者: Shi, AW (Shi, Ai-wu); Wang, XB (Wang, Xiao-bin); Lu, FX (Lu, Feng-xiang); Zhu, MM (Zhu, Min-min); Kong, XQ (Kong, Xiang-qing); Cao, KJ (Cao, Ke-jiang) 标题: Ginsenoside Rg1 promotes endothelial progenitor cell migration and proliferation 来源出版物: ACTA PHARMACOLOGICA SINICA, 30 (3): 299-306 MAR 2009 语言: English 文献类型: Article 作者关键词: endothelial progenitor cells; ginsenoside Rg1; proliferation; migration; angiogenesis KeyWords Plus: CORONARY-ARTERY-DISEASE; BONE-MARROW; GROWTH-FACTOR; GLUCOCORTICOID-RECEPTOR; PERIPHERAL-BLOOD; PANAX-GINSENG; SIGNALING PATHWAY; ANGIOGENIC AGENT; IN-VIVO; NEOVASCULARIZATION 摘要: Aim: To investigate the effect of ginsenoside Rg1 on the migration, adhesion, proliferation, and VEGF expression of endothelial progenitor cells (EPCs). Methods: EPCs were isolated from human peripheral blood and incubated with different concentrations of ginsenoside Rg1 (0.1, 0.5, 1.0, and 5.0 mu mol/L) and vehicle controls. EPC migration was detected with a modified Boyden chamber assay. EPC adhesion was determined by counting adherent cells on fibronectin-coated culture dishes. EPC proliferation was analyzed with the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. In vitro vasculogenesis was assayed using an in vitro vasculogenesis detection kit. A VEGF-ELISA kit was used to measure the amount of VEGF protein in the cell culture medium. Results: Ginsenoside Rg1 promoted EPC adhesion, proliferation, migration and in vitro vasculogenesis in a dose-and time-dependent manner. Cell cycle analysis showed that 5.0 mu mol/L of ginsenoside Rg1 significantly increased the EPC proliferative phase (S phase) and decreased the resting phase (G(0)/G(1) phase). Ginsenoside Rg1 increased vascular endothelial growth factor production. Conclusion: The results indicate that ginsenoside Rg1 promotes proliferation, migration, adhesion and in vitro vasculogenesis. 地址: [Shi, Ai-wu; Lu, Feng-xiang; Zhu, Min-min; Kong, Xiang-qing; Cao, Ke-jiang] Nanjing Med Univ, Affiliated Hosp 1, Dept Cardiol, Nanjing 210029, Peoples R China; [Shi, Ai-wu] Nanjing Med Univ, Nanjing Matern & Child Hlth Care Hosp, Nanjing 210004, Peoples R China; [Wang, Xiao-bin] Yangzhou Univ, Coll Med, Taizhou Peoples Hosp, Dept Cardiol, Yangzhou 225300, Peoples R China 通讯作者地址: Shi, AW, Nanjing Med Univ, Affiliated Hosp 1, Dept Cardiol, Nanjing 210029, Peoples R China. 电子邮箱地址: shiaiwu_2004@sina.com 引用的参考文献数: 42 被引频次: 0 出版商: NATURE PUBLISHING GROUP 出版商地址: MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND ISSN: 1671-4083 DOI: 10.1038/aps.2009.6 29 字符的来源出版物名称缩写: ACTA PHARMACOL SIN ISO 来源文献出版物名称缩写: Acta Pharmacol. Sin. 来源文献页码计数: 8 学科类别: Chemistry, Multidisciplinary; Pharmacology & Pharmacy ISI 文献传递号: 419SI 显示 318 条，共 413 条作者: Zhu, XS (Zhu, Xiashi); Wu, M (Wu, Min); Gu, Y (Gu, Ying) 标题: beta-Cyclodextrin-cross-linked polymer as solid phase extraction material coupled with inductively coupled plasma mass spectrometry for the analysis of trace Co(II) 来源出版物: TALANTA, 78 (2): 565-569 APR 30 2009 语言: English 文献类型: Article 作者关键词: Cobalt; beta-Cyclodextrin cross-linked polymer; Solid phase extraction; Inductively coupled plasma mass spectrometry KeyWords Plus: ATOMIC-ABSORPTION-SPECTROMETRY; STRIPPING VOLTAMMETRY; REAL SAMPLES; SILICA-GEL; METAL-IONS; PRECONCENTRATION; COBALT; SEPARATION; SYSTEM; CADMIUM 摘要: A sensitive method for the separation/analysis of Co(II) was described. The beta-cyclodextrin cross-linked polymer (beta-CDCP) was synthesized and used as solid phase extraction material (SPE) to separate/pre-concentrate trace cobalt coupled with inductively coupled plasma mass spectrometry (ICP-MS) for the analysis of Co(II). The method was based on alpha-pyridylazo-beta-naphthol (PAN) as the complexing agent for Co(II)-PAN at neutral condition and the adsorption behavior of Co(II)-PAN on beta-CDCP was studied. Further, p-octylpolyethylene-glycolphenyl ether (Triton X-100) as environment-friendly eluant was used. The linear range, detection limit (DL) and the relative standard deviation (R.S.D.) was 5.0-160.0 ng/mL, 5.84 ng/L and 2.27% (n = 3, c = 30.0 ng/mL) respectively. The enhancement factor was 10. Moreover, the beta-CDCP could be used repeatedly and offered better recovery and estimation of standard samples. (C) 2009 Published by Elsevier B.V. 地址: [Zhu, Xiashi; Wu, Min; Gu, Ying] Yangzhou Univ, Dept Chem, Yangzhou 225002, Peoples R China 通讯作者地址: Zhu, XS, Yangzhou Univ, Dept Chem, Yangzhou 225002, Peoples R China. 电子邮箱地址: xszhu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20875082 Foundation of the Educational Committee The authors acknowledge the financial support from the National Natural Science Foundation of China (20875082) and the Foundation of the Educational Committee of Jiangsu Provincial Universities Excellence Science and Technology Invention Team in Yangzhou University. 引用的参考文献数: 29 被引频次: 3 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0039-9140 DOI: 10.1016/j.talanta.2008.12.008 29 字符的来源出版物名称缩写: TALANTA ISO 来源文献出版物名称缩写: Talanta 来源文献页码计数: 5 学科类别: Chemistry, Analytical ISI 文献传递号: 416ZF 显示 319 条，共 413 条作者: Shan, D (Shan, Dan); Wang, YN (Wang, Yanna); Xue, HG (Xue, Huaiguo); Cosnier, S (Cosnier, Serge) 标题: Sensitive and selective xanthine amperometric sensors based on calcium carbonate nanoparticles 来源出版物: SENSORS AND ACTUATORS B-CHEMICAL, 136 (2): 510-515 MAR 2 2009 语言: English 文献类型: Article 作者关键词: Xanthine oxidase; Horseradish peroxidase; Calcium carbonate; Nanoparticles; Xanthine; Biosensor KeyWords Plus: LAYERED DOUBLE HYDROXIDES; BIOSENSOR APPLICATIONS; COMPOSITE MATRIX; URIC-ACID; OXIDASE; HYPOXANTHINE; ELECTRODE; ENZYME; IMMOBILIZATION; CONSTRUCTION 摘要: Using calcium carbonate nanoparticles as enzyme immobilization matrix, the developments of xanthine biosensor were achieved by both electrooxidation and electroreduction of the enzymatic-generated hydrogen peroxide based on xanthine oxidase (XnOx) and horseradish peroxidase (HRP). Amperometric detection of xanthine was evaluated by holding the modified electrode at 0.55 and -0.05 V (versus SCE), for XnOx/Nano-CaCO3 and XnOx/HRP/Nano-CaCO3, respectively. The linear dynamic ranges of anodic and cathodic detections of xanthine were between 2 x 10(-6) to 2.5 x 10(-4) M and 4 x 10(-7) to 5 x 10(-5) M, respectively. The detection limits were determined to be of 2 x 10(-1) and 1 x 10(-7) M with anodic and cathodic processes, respectively. At lower working potential, XnOx/HRP/Nano-CaCO3/GCE bienzymatic system exhibited excellent selectivity: the bienzyme electrode was inert towards ascorbic and uric acid present. Moreover, the permeability of enzyme/Nano-CaCO3 was evaluated by the use of rotating disk electrode voltammetry. (C) 2008 Elsevier B.V. All rights reserved. 地址: [Shan, Dan; Wang, Yanna; Xue, Huaiguo] Yangzhou Univ, Coll Chem & Chem Engn, Jiangsu 225002, Peoples R China; [Cosnier, Serge] Univ Grenoble 1, CNRS, ICMG FR 2607, Dept Chim Mol UMR 5250, F-38041 Grenoble, France 通讯作者地址: Shan, D, Yangzhou Univ, Coll Chem & Chem Engn, Jiangsu 225002, Peoples R China. 电子邮箱地址: danshan@yzu.edu.cn; chhgxue@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China Chinese Ministry of Education 授权号 20505014 20773108 207041 Chinese scholars, state education ministry The authors are grateful to the financial supports of National Natural Science Foundation of China (Grant nos. 20505014 and 20773108) the Key Project of Chinese Ministry of Education (no. 207041), and the project sponsored for D. Shan by the scientific research foundation for the returned overseas Chinese scholars, state education ministry. 引用的参考文献数: 33 被引频次: 3 出版商: ELSEVIER SCIENCE SA 出版商地址: PO BOX 564, 1001 LAUSANNE, SWITZERLAND ISSN: 0925-4005 DOI: 10.1016/j.snb.2008.10.012 29 字符的来源出版物名称缩写: SENSOR ACTUATOR B-CHEM ISO 来源文献出版物名称缩写: Sens. Actuator B-Chem. 来源文献页码计数: 6 学科类别: Chemistry, Analytical; Electrochemistry; Instruments & Instrumentation ISI 文献传递号: 417PW 显示 320 条，共 413 条作者: Zhang, H (Zhang, Hao); Tan, GLL (Tan, Guilu); Yang, LNN (Yang, Linian); Yang, JC (Yang, Jianchang); Zhang, JH (Zhang, Jianhua); Zhao, BH (Zhao, Buhong) 标题: Hormones in the grains and roots in relation to post-anthesis development of inferior and superior spikelets in japonica/indica hybrid rice 来源出版物: PLANT PHYSIOLOGY AND BIOCHEMISTRY, 47 (3): 195-204 MAR 2009 语言: English 文献类型: Article 作者关键词: Abscisic acid; Gibberellins; Endosperm cell; Grain filling; Indole-3-acetic acid; Japonica/indica hybrid rice (Oryza sativa); Zeatin plus zeatin riboside KeyWords Plus: ENDOGENOUS ABSCISIC-ACID; ENDOSPERM DEVELOPMENT; CYTOKININ CONTENT; WHEAT GRAINS; CELL NUMBER; GROWTH-RATE; XYLEM SAP; PLANTS; EXPRESSION; SEED 摘要: Grain filling is usually not adequate in later-flowering inferior spikelets in japonica/indica (J/I) hybrid rice (Oryza sativa) although it shows stronger hybrid vigor than indica/indica (I/I) hybrid. This study investigated the potential causes by examining changes in zeatin (Z) + zeatin riboside (ZR), indole-3-acetic acid (IAA), gibberellins (GAs, GA(1) + GA(4)), and abscisic acid (ABA) in spikelets and roots during the grain filling period. The inferior spikelets of J/I hybrid exhibited low rate of endosperm cell division and slow grain filling. During the early grain filing period, they had less Z + ZR, IAA, and ABA, but more GAs, than the earlier-flowering superior spikelets. If compared to the inferior spikelets of the I/I hybrid, the J/I inferior spikelets also had less Z + ZR, IAA, and ABA. Rates of endosperm cell division and grain filling were positively and significantly correlated with Z + ZR and ABA contents in both grains and roots or IAA in grains, whereas not significantly correlated with GAs either in grains or roots or IAA in roots. Applications of kinetin, IAA, or ABA to spikelets, or kinetin and ABA to roots, enhanced cell division and grain filling in the inferior spikelets. Results suggest that low contents of cytokinins and ABA in both grains and roots and low contents of IAA in grains may result in the poor filling of inferior spikelets in the J/I hybrid. (C) 2008 Elsevier Masson SAS. All rights reserved. 地址: [Zhang, Hao; Tan, Guilu; Yang, Linian; Yang, Jianchang] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Jiangsu 225009, Peoples R China; [Zhang, Jianhua] Hong Kong Baptist Univ, Dept Biol, Hong Kong, Hong Kong, Peoples R China; [Zhao, Buhong] Yangzhou Acad Agr Sci, Rice Res Lab, Jiangsu, Peoples R China 通讯作者地址: Yang, JC, Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, 12 Wenhui Rd, Jiangsu 225009, Peoples R China. 电子邮箱地址: jcyang@yzu.edu.cn; jzhang@hkbu.edu.hk 基金资助致谢: 基金资助机构授权号 National Basic Research Program 2009CB118603 30671225 National Natural Science Foundation of China 30771274 30854755 Natural Science Foundation of Jiangsu Province BK2006069 BK2007071 Hong Kong University Grants Committee AOE/B-07/99 Hong Kong Baptist University Matching Research Fund The authors gratefully acknowledge the grants from the National Basic Research Program (973 Program, 2009CB118603), the National Natural Science Foundation of China (30671225, 30771274, 30854755), the Natural Science Foundation of Jiangsu Province (BK2006069, BK2007071), Hong Kong University Grants Committee (AOE/B-07/99), and Hong Kong Baptist University Matching Research Fund. 引用的参考文献数: 40 被引频次: 1 出版商: ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER 出版商地址: 23 RUE LINOIS, 75724 PARIS, FRANCE ISSN: 0981-9428 DOI: 10.1016/j.plaphy.2008.11.012 29 字符的来源出版物名称缩写: PLANT PHYSIOL BIOCHEM ISO 来源文献出版物名称缩写: Plant Physiol. Biochem. 来源文献页码计数: 10 学科类别: Plant Sciences ISI 文献传递号: 416MN 显示 321 条，共 413 条作者: Xiao, H (Xiao, Hui); Zhang, YC (Zhang, Yong Cai); Bai, HX (Bai, HaiXin) 标题: Molten salt synthesis of SnS2 microplate particles 来源出版物: MATERIALS LETTERS, 63 (9-10): 809-811 APR 15 2009 语言: English 文献类型: Article 作者关键词: Nanomaterials; Semiconductors; Crystal structure; Electron microscopy KeyWords Plus: DISULFIDE SINGLE-CRYSTALS; TIN; NANOCRYSTALS; BATTERIES; ANODES; GROWTH 摘要: A molten salt method to synthesize SnS2 nanoplates, in a melt of tin dichloride and thiourea in air at 250-280 degrees C for 0-5 h, Coupled with a subsequent washing treatment using distilled water, is demonstrated. The Xray diffraction, Raman spectra, and field emission scanning electron microscope images disclosed that all the obtained products were phase pure hexagonal SnS2 nanoplates, of 20-70 nm thickness. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Xiao, Hui; Zhang, Yong Cai] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou City 225002, Peoples R China; [Bai, HaiXin] Henan Agr Univ, Coll Sci, Zhengzhou 450002, Henan, Peoples R China 通讯作者地址: Zhang, YC, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou City 225002, Peoples R China. 电子邮箱地址: xhui83@sina.com; zhangyc@yzu.edu.cn; haixinbai-08@sohu.com 基金资助致谢: 基金资助机构授权号 Foundation of Jiangsu Provincial Key Program Physical Chemistry in Yangzhou University University Natural Science Foundation of Jiangsu Province This work is supported by the Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University, and University Natural Science Foundation of Jiangsu Province. 引用的参考文献数: 19 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0167-577X DOI: 10.1016/j.matlet.2009.01.010 29 字符的来源出版物名称缩写: MATER LETT ISO 来源文献出版物名称缩写: Mater. Lett. 来源文献页码计数: 3 学科类别: Materials Science, Multidisciplinary; Physics, Applied ISI 文献传递号: 419RW 显示 322 条，共 413 条作者: Bai, HX (Bai, Hai Xin); Zhang, LX (Zhang, Liu Xing); Zhang, YC (Zhang, Yong Cai) 标题: Simple synthesis of urchin-like In2S3 and In2O3 nanostructures 来源出版物: MATERIALS LETTERS, 63 (9-10): 823-825 APR 15 2009 语言: English 文献类型: Article 作者关键词: Nanomaterials; Semiconductors; Crystal growth; X-ray techniques KeyWords Plus: BETA-INDIUM SULFIDE; OPTICAL-PROPERTIES; CRYSTALLITES; CONVERSION; NANORODS; POWDER 摘要: Without the assistance of any surfactant and template, Urchin-like In2S3 microspheres constructed with nanoflakes of about 15-30 run thickness were synthesized via the hydrothermal reaction of indium trichloride and thioacetamide in 6.25 vol.% acetic acid aqueous solution at 80 degrees C for 6-24 h. The as synthesized nanostructured In2S3 Could be completely transformed into In2O3 when subjected to heating in air at 600 degrees C for 5 h. The resultant In2O3 consisted of urchin-like microsphere built up by 20-30 nm thickness nanoflakes and 20-40 nm nanoparticles. X-ray diffraction, field emission scanning electronic microscope and energy dispersive X-ray spectroscopy have been used to characterize the In2S3 and In2O3 nanostructures obtained. (C) 2009 Elsevier B.V. All rights reserved. 地址: [Bai, Hai Xin] Henan Agr Univ, Coll Sci, Zhengzhou 450002, Henan, Peoples R China; [Zhang, Liu Xing; Zhang, Yong Cai] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou City 225002, Peoples R China 通讯作者地址: Bai, HX, Henan Agr Univ, Coll Sci, Zhengzhou 450002, Henan, Peoples R China. 电子邮箱地址: haixinbai-08@sohu.com; zhangliuxing1984@163.com; zhangyc@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Scientific Research Foundation for the doctors in Henan Agricultural University of China This work is supported by the project (No.30700348) sponsored by the Scientific Research Foundation for the doctors in Henan Agricultural University of China. 引用的参考文献数: 17 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0167-577X DOI: 10.1016/j.matlet.2009.01.023 29 字符的来源出版物名称缩写: MATER LETT ISO 来源文献出版物名称缩写: Mater. Lett. 来源文献页码计数: 3 学科类别: Materials Science, Multidisciplinary; Physics, Applied ISI 文献传递号: 419RW 显示 323 条，共 413 条作者: Shao, JG (Shao, J. G.); Yang, YX (Yang, Y. X.); Li, BW (Li, B. W.); Zhang, LP (Zhang, L. P.); Chen, YR (Chen, Y. R.); Liu, XL (Liu, X. L.) 标题: Synthesis and characterization of antimony trichloride and bismuth trichloride complexes with valine 来源出版物: JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 96 (1): 277-285 APR 2009 语言: English 文献类型: Proceedings Paper 作者关键词: antimony; bismuth; complexes; solid phase reaction; synthesis; trichloride; valine KeyWords Plus: DERIVATIVES; CHEMISTRY 摘要: Two compounds of antimony trichloride and bismuth trichloride with valine are synthesized by solid phase synthesis at room temperature. Their compositions, determined by element analysis, are Sb(C5H10O2N)(3)center dot 2H(2)O and Bi(C5H10O2N)(2)Cl center dot 0.5H(2)O. The crystal structure of antimony complex with valine belongs to triclinic system and its lattice parameters are: a=0.9599 nm, b=1.5068 nm, c=1.9851 nm, alpha=92.270, beta=95.050, gamma=104.270. The crystal structure of bismuth complex with valine belongs to monoclinic system and its lattice parameters are: a=1.6012 nm, b=1.8941 nm, c=1.839 nm, beta=99.73A degrees. The far-infrared spectra and infrared spectra show that the amino group and carboxyl of valine may be coordinated to antimony and bismuth, respectively, in two compounds. The TG-DSC results also reveal that the complexes were formed. 地址: [Shao, J. G.] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Yang, Y. X.; Li, B. W.; Zhang, L. P.; Chen, Y. R.] E China Univ Sci & Technol, Dept Chem, Shanghai 200237, Peoples R China; [Liu, X. L.] Yangzhou Univ, Anal Test Ctr, Yangzhou 225009, Peoples R China 通讯作者地址: Yang, YX, E China Univ Sci & Technol, Dept Chem, Shanghai 200237, Peoples R China. 电子邮箱地址: yuxyang@online.sh.cn 引用的参考文献数: 13 被引频次: 0 出版商: SPRINGER 出版商地址: VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS ISSN: 1388-6150 DOI: 10.1007/s10973-008-9045-8 29 字符的来源出版物名称缩写: J THERM ANAL CALORIM ISO 来源文献出版物名称缩写: J. Therm. Anal. Calorim. 来源文献页码计数: 9 学科类别: Chemistry, Analytical; Chemistry, Physical ISI 文献传递号: 418FK 显示 324 条，共 413 条作者: Wu, DF (Wu, Defeng); Sun, YR (Sun, Yurong); Zhang, M (Zhang, Ming) 标题: Kinetics Study on Melt Compounding of Carbon Nanotube/Polypropylene Nanocomposites 来源出版物: JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 47 (6): 608-618 MAR 15 2009 语言: English 文献类型: Article 作者关键词: kinetics (polym.); multiwalled carbon nanotubes; nanocomposites; poly(propylene) (PP); rheology KeyWords Plus: POLYPROPYLENE COMPOSITES; NANOTUBE COMPOSITES; ISOTACTIC POLYPROPYLENE; VISCOELASTIC PROPERTIES; CRYSTALLIZATION BEHAVIOR; ELECTRICAL-CONDUCTIVITY; MECHANICAL-PROPERTIES; POLYMER COMPOSITES; INTERCALATION; RHEOLOGY 摘要: The multiwalled carbon nanotubes/polypropylene nanocomposlites (PP/CNTs) were prepared by melt mixing using maleic anhydride grafted polypropylene (mPP) as the compatibilizer. The effect of mPP on dispersion of CNTs was then studied using the tool of rheology, aiming at relating the viscoelastic behaviors to the mesoscopic structure of CNTs. To further explore the kinetics of hybrid formation, a multilayered sample with alternatively superposed neat mPP and binary PP/CNTs microcomposites (without addition of mPP) sheets was prepared and experienced dynamic annealing in the small amplitude oscillatory shear flow. The results show that melt blending CNTs with PP can only yield the composites with microscale dispersion of CNTs, while adding mPP promotes nanoscale dispersion of CNTs as smaller bundles or even as individual nanotubes, reducing percolation threshold as a result. However, the values of apparent diffusivities of the composites are in same order with that of self-diffusion coefficients of the neat PP, indicating that the presence of detached CNTs nearly does not inhibit PP chain motion. Hence, the activation energy of hybrid formation is close to the self-diffusion of PP. This also indicates that although addition of mPP can improve the compatibility between CNTs and PP thermodynamically, those dynamic factors, such as shear flow, however, may be the dominant role on hybrid formation. (C) 2009 Wiley Periodicals, Inc. J Polym Sci Part B: Polym phys 47: 608-618, 2009 地址: [Wu, Defeng; Sun, Yurong; Zhang, Ming] Yangzhou Univ, Sch Chem & Chem Engn, Jiangsu 225002, Peoples R China; [Wu, Defeng; Sun, Yurong; Zhang, Ming] Prov Key Lab Environm Mat & Engn, Jiangsu 225002, Peoples R China 通讯作者地址: Wu, DF, Yangzhou Univ, Sch Chem & Chem Engn, Jiangsu 225002, Peoples R China. 电子邮箱地址: dfwu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 50803052 Startup Program of Innovative Talent of Jiangsu Province BK2007559 National Postdoctoral Foundation of China 20080441078 This work was supported by research grants from the National Natural Science Foundation of China (no. 50803052), the Startup Program of Innovative Talent of Jiangsu Province (no. BK2007559), and the National Postdoctoral Foundation of China (no. 20080441078). 引用的参考文献数: 50 被引频次: 0 出版商: JOHN WILEY & SONS INC 出版商地址: 111 RIVER ST, HOBOKEN, NJ 07030 USA ISSN: 0887-6266 DOI: 10.1002/polb.21668 29 字符的来源出版物名称缩写: J POLYM SCI B-POLYM PHYS ISO 来源文献出版物名称缩写: J. Polym. Sci. Pt. B-Polym. Phys. 来源文献页码计数: 11 学科类别: Polymer Science ISI 文献传递号: 416NQ 显示 325 条，共 413 条作者: Shi, YC (Shi, Yao-Cheng); Hu, YY (Hu, Yi-Yi) 标题: Syntheses and structures of copper complexes of tetradentate enaminones derived from condensation of benzoylacetone and ferrocenoylacetone with 1,2-bis(2-aminophenoxy)ethane 来源出版物: JOURNAL OF COORDINATION CHEMISTRY, 62 (8): 1302-1312 2009 语言: English 文献类型: Article 作者关键词: -Diketone; Enaminone; Complex; Copper; X-ray crystallography KeyWords Plus: CRYSTAL-STRUCTURES; METAL-COMPLEXES; CHEMISTRY; ACETYLACETONE; PALLADIUM(II); NICKEL(II); ZIRCONIUM; RESONANCE; LIGANDS; BRIDGES 摘要: Reaction of 1,2-bis(2-aminophenoxy)ethane with benzoylacetone and ferrocenoylacetone yields tetradentate enaminones H2L1 and H2L2, respectively. Reaction of copper acetate with two enaminones affords the corresponding complexes 1 and 2, which are formulated as [L1Cu] and [L2Cu], respectively. The structures of H2L1, H2L2 and 1 have been determined by single-crystal X-ray crystallography. Enaminone H2L1 crystallizes with Z = 4 in space group C2/c, the molecule of which lies on a C2 axis. Enaminone H2L2 crystallizes with Z = 2 in space group P21/c, the molecule of which possesses a symmetric center. For complex 1, which crystallizes in space group P1, H2L1 is a bianionic tetradentate donor via two carbonyl oxygens and two deprotonated enamine nitrogens; the coordination geometry of copper(II) is a distorted tetrahedron. 地址: [Shi, Yao-Cheng; Hu, Yi-Yi] Yangzhou Univ, Sch Chem, Yangzhou, Peoples R China 通讯作者地址: Shi, YC, Yangzhou Univ, Sch Chem, Yangzhou, Peoples R China. 电子邮箱地址: ycshi@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Nature Science Foundation of China 20572091 Nature Science Foundation of Jiangsu Province 05KJB150151 The authors thank the National Nature Science Foundation of China ( No. 20572091) and Nature Science Foundation of Jiangsu Province ( No. 05KJB150151) for financial support of this work. 引用的参考文献数: 33 被引频次: 0 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 0095-8972 DOI: 10.1080/00958970802573028 29 字符的来源出版物名称缩写: J COORD CHEM ISO 来源文献出版物名称缩写: J. Coord. Chem. 来源文献页码计数: 11 学科类别: Chemistry, Inorganic & Nuclear ISI 文献传递号: 417TC 显示 326 条，共 413 条作者: Musa, HH (Musa, H. H.); Wu, SL (Wu, S. L.); Zhu, CH (Zhu, C. H.); Seri, HI (Seri, H. I.); Zhu, GQ (Zhu, G. Q.) 标题: The Potential Benefits of Probiotics in Animal Production and Health 来源出版物: JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 8 (2): 313-321 2009 语言: English 文献类型: Article 作者关键词: Probiotics; growth; meat; milk; health; animal KeyWords Plus: ESCHERICHIA-COLI O157-H7; LACTIC-ACID BACTERIA; ENTEROCOCCUS-FAECIUM NCIMB-10415; LACTOBACILLUS-ACIDOPHILUS; SACCHAROMYCES-CEREVISIAE; BROILER-CHICKENS; DIETARY SUPPLEMENTATION; SALMONELLA-TYPHIMURIUM; BACILLUS-LICHENIFORMIS; STAPHYLOCOCCUS-AUREUS 摘要: Probiotics are defined as microbial food supplements which beneficially affect the host animal by improving its intestinal microbial balance. The probiotics were improved feed conversion for the target species, reduced morbidity or mortality and benefits for the consumer through improved product quality. In this study, we found that a combination of probiotics with different mechanisms of action could amplify the protective range of bio-therapeutic preparations and the potentiated probiotics are more effective than their components separately. Bacterial probiotics were effective in chickens, pigs and pre-ruminant calves, whereas yeasts and fungal probiotics were given better results in adult ruminants. Probiotics were enhanced the growth of many domestic animals improved the efficacy of forage digestion and quantity and quality of milk, meat and egg. Probiotics protected animals against pathogens, enhanced immune response, reduced antibiotic use and shows high index of safety. The trend for future could be focus on basic research to identify and characterize existing probiotics strains, determine optimal doses needed for certain strain and asses their stability through processing and digestion. 地址: [Musa, H. H.; Wu, S. L.; Zhu, C. H.; Zhu, G. Q.] Univ Yangzhou, Coll Vet Med, Yangzhou 225009, Peoples R China; [Seri, H. I.] Univ Nyala, Fac Vet Sci, Nyala 155, Sudan 通讯作者地址: Zhu, GQ, Univ Yangzhou, Coll Vet Med, Yangzhou 225009, Peoples R China. 基金资助致谢: 基金资助机构授权号 Chinese National Science Foundation 30571374 30771603 China Postdoctoral Science Foundation 20070420201 This study was supported by grants from the Chinese National Science Foundation Grant (No.30571374 and No. 30771603) and China Postdoctoral Science Foundation Grant (No. 20070420201). 引用的参考文献数: 84 被引频次: 0 出版商: MEDWELL ONLINE 出版商地址: ANSINET BUILDING, 308-LASANI TOWN, SARGODHA RD, FAISALABAD, 38090, PAKISTAN ISSN: 1680-5593 29 字符的来源出版物名称缩写: J ANIM VET ADV ISO 来源文献出版物名称缩写: J. Anim. Vet. Adv. 来源文献页码计数: 9 学科类别: Veterinary Sciences ISI 文献传递号: 417UT 显示 327 条，共 413 条作者: Xu, CW (Xu, Chenwu); Wang, XF (Wang, Xuefeng); Li, ZK (Li, Zhikang); Xu, SZ (Xu, Shizhong) 标题: Mapping QTL for multiple traits using Bayesian statistics 来源出版物: GENETICS RESEARCH, 91 (1): 23-37 FEB 2009 语言: English 文献类型: Article KeyWords Plus: QUANTITATIVE TRAITS; BINARY TRAITS; ENTIRE GENOME; LOCI; SHRINKAGE; MARKERS; REGRESSION; CROSSES; MODEL 摘要: The value of a new crop species is usually judged by the overall performance of multiple traits. Therefore, in most quantitative trait locus (QTL) mapping experiments, researchers tend to collect phenotypic records for multiple traits. Some traits may vary continuously and others may vary in a discrete fashion. Although mapping QTLs jointly for multiple traits is more efficient than mapping QTLs separately for individual traits, the latter is still commonly practised in QTL mapping. This is primarily due to the lack of efficient statistical methods and computer software packages to implement the methods. Mapping multiple QTLs simultaneously in a single multivariate model has not been available, especially when categorical traits are involved. In the present study, we developed a Bayesian method to map QTLs of the entire genome for multiple traits with continuous, discrete or both types of phenotypic distribution. Instead of using the reversible jump Markov chain Monte Carlo (MCMC) for model selection, we adopt a parameter shrinkage approach to estimate the genetic effects of all marker intervals. We demonstrate the method by analysing a set of Simulated data with both continuous and discrete traits. We also apply the method to mapping QTLs responsible for multiple disease resistances to the blast fungus of rice. A computer program written in SAS/IML that implements the method is freely available, on request, to academic researchers. 地址: [Xu, Shizhong] Univ Calif Riverside, Dept Bot & Plant Sci, Riverside, CA 92521 USA; [Xu, Chenwu; Wang, Xuefeng] Yangzhou Univ, Minist Educ, Key Lab Plant Funct Genom, Jiangsu Prov Key Lab Crop Genet & Physiol, Yangzhou 225009, Peoples R China; [Li, Zhikang] Int Rice Res Inst, Manila, Philippines; [Li, Zhikang] Chinese Acad Agr Sci, Beijing 100081, Peoples R China 通讯作者地址: Xu, SZ, Univ Calif Riverside, Dept Bot & Plant Sci, Riverside, CA 92521 USA. 电子邮箱地址: xu@genetics.ucr.edu 基金资助致谢: 基金资助机构授权号 National Basic Research Program of China 2006CB101700 National Science Foundation DBI-0345205 USDA National Research Initiative Competitive Grants Program 2007-35300-18285 This research wits supported by the National Basic Research Program of China (grant number 2006CB101700) to C.X. and by the National Science Foundation (grant number DBI-0345205) and the USDA National Research Initiative Competitive Grants Program (USDA CSREES 2007-35300-18285) to S.X. 引用的参考文献数: 33 被引频次: 0 出版商: CAMBRIDGE UNIV PRESS 出版商地址: 32 AVENUE OF THE AMERICAS, NEW YORK, NY 10013-2473 USA ISSN: 0016-6723 DOI: 10.1017/S0016672308009956 29 字符的来源出版物名称缩写: GENET RES ISO 来源文献出版物名称缩写: Genet. Res. 来源文献页码计数: 15 学科类别: Genetics & Heredity ISI 文献传递号: 419NM 显示 328 条，共 413 条作者: Xu, H (Xu, Hong); Shi, HC (Shi, Hong-can); Zang, WF (Zang, Wang-fu); Lu, D (Lu, Dan) 标题: An experimental research on cryopreserving rabbit trachea by vitrification 来源出版物: CRYOBIOLOGY, 58 (2): 225-231 APR 2009 语言: English 文献类型: Article 作者关键词: Trachea; Vitrification; Cryopreservation; Cryoprotective agents (CPAs); Slow cooling; Cryoinjury KeyWords Plus: ARTICULAR-CARTILAGE; VASCULAR GRAFTS; ALLOGRAFTS; ALLOTRANSPLANTATION; MODEL; PRESERVATION; MAINTAINS; ICE 摘要: Vitrification is a promising alternative to tissue preservation, in which the tissue is permeated with cryoprotective agents (CPAs) in order to circumvent the hazardous effects associated with ice formation. In this study, we evaluate the effect of vitreous cryopreservation of rabbit trachea, by comparing vitrification procedure with conventional computer-programmed slow freezing approaches. Harvested rabbit trachea were tailored and divided into groups and cryopreserved by vitrification and programmed freezing, respectively. The morphology and ultrastructure of the thawed tracheal fragments including HE dyes, terminal deoxynucleotidyl transferase-mediated dUTP-digoxigenin nick end-labeling (TUNEL) staining, transmission electron microscopy (TEM) and scanning electron microscopy (SEM) were studied to assess the integrity of the tracheal fragments. Morphological studies demonstrated that both cryopreservation procedure retained the integrity of trachea, both epithelial cells, cilia and cartilage cells were in good shape. Compared with slow freezing methods. vitrification was less detrimental to cartilage cells and had a higher survival rate of chondrocytes and coverage of epithelium and cilia. Therefore, vitrification procedure can be a more satisfactory method to preserve trachea and the survival of chondrocytes in situ in cartilage tissue is adequate and respiratory epithelium is soundly present. (C) 2008 Elsevier Inc. All rights reserved. 地址: [Xu, Hong; Zang, Wang-fu] Shanghai Jiao Tong Univ, Shanghai Rui Jin Hosp, Dept Cardiothorac Surg, Sch Med, Shanghai 200025, Peoples R China; [Shi, Hong-can] Yangzhou Univ, Coll Clin Med, Dept Cardiothorac Surg, Yangzhou 225001, Peoples R China; [Lu, Dan] Yangzhou Univ, Coll Clin Med, Dept Obstet & Gynaecol, Yangzhou 225001, Peoples R China 通讯作者地址: Xu, H, Shanghai Jiao Tong Univ, Shanghai Rui Jin Hosp, Dept Cardiothorac Surg, Sch Med, Shanghai 200025, Peoples R China. 电子邮箱地址: xu666_2001@yahoo.com.cn 引用的参考文献数: 28 被引频次: 1 出版商: ACADEMIC PRESS INC ELSEVIER SCIENCE 出版商地址: 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA ISSN: 0011-2240 DOI: 10.1016/j.cryobiol.2008.12.009 29 字符的来源出版物名称缩写: CRYOBIOLOGY ISO 来源文献出版物名称缩写: Cryobiology 来源文献页码计数: 7 学科类别: Biology; Physiology ISI 文献传递号: 417VT 显示 329 条，共 413 条作者: Liu, JL (Liu, Jin-Lin) 标题: Some properties of certain meromorphically multivalent functions 来源出版物: APPLIED MATHEMATICS AND COMPUTATION, 210 (1): 136-140 APR 2009 语言: English 文献类型: Article 作者关键词: Analytic; Hadamard product (or convolution); Subordination; Convex univalent; Meromorphically multivalent function 摘要: The main object of the present paper is to investigate some interesting properties of certain meromorphically multivalent functions associated with a linear operator L-p(a, c). (C) 2009 Elsevier Inc. All rights reserved. 地址: Yangzhou Univ, Dept Math, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Liu, JL, Yangzhou Univ, Dept Math, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: jlliu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Jiangsu Gaoxiao Natural Science Foundation of People's Republic of China 04KJB110154 The author expresses his gratitude to the referees for many valuable suggestions and comments which improve the presentation of the paper. The present investigation is partly supported by Jiangsu Gaoxiao Natural Science Foundation of People's Republic of China (04KJB110154). 引用的参考文献数: 7 被引频次: 1 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 0096-3003 DOI: 10.1016/j.amc.2008.12.070 29 字符的来源出版物名称缩写: APPL MATH COMPUT ISO 来源文献出版物名称缩写: Appl. Math. Comput. 来源文献页码计数: 5 学科类别: Mathematics, Applied ISI 文献传递号: 417GY 显示 330 条，共 413 条作者: Liu, MP (Liu, Manping); Roven, HJ (Roven, Hans J.); Murashkin, M (Murashkin, Maxim); Valiev, RZ (Valiev, Ruslan Z.) 标题: Structural characterization by high-resolution electron microscopy of an Al-Mg alloy processed by high-pressure torsion 来源出版物: MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 503 (1-2): 122-125 Sp. Iss. SI MAR 15 2009 语言: English 文献类型: Proceedings Paper 作者关键词: Deformation twinning; Stacking faults; Partial dislocations; High-pressure torsion; Severe plastic deformation; Aluminum alloys KeyWords Plus: SEVERE PLASTIC-DEFORMATION; NANOCRYSTALLINE ALUMINUM; MECHANISM; METALS; TWINS 摘要: Defects and deformation structures including 0 degrees and 60 degrees full dislocations, 30 degrees Shockley partials, stacking faults and deformation twins in a nanostructured Al-Mg alloy processed by high-pressure torsion were identified using high-resolution transmission electron microscopy. The twinning mechanism previously predicted by the molecular dynamics simulation, i.e., the homogeneous mechanism involving dynamic overlapping of the stacking faults inside grains, was directly verified. A four-layer twin formed by the dynamic overlapping of four stacking faults was experimentally observed. Deformation twins and stacking faults formed by partial dislocations in ultrafine grains were experimentally confirmed. These results suggest that partial dislocation emissions from grain boundaries could become a deformation mechanism in ultrafine-grained aluminum during severe plastic deformation. (c) 2008 Elsevier B.V. All rights reserved. 地址: [Liu, Manping; Roven, Hans J.] Norwegian Univ Sci & Technol, Dept Mat Sci & Engn, N-7491 Trondheim, Norway; [Liu, Manping] Yangzhou Univ, Coll Mech Engn, Yangzhou 225009, Jiangsu, Peoples R China; [Murashkin, Maxim; Valiev, Ruslan Z.] Ufa State Aviat Tech Univ, Inst Phys Adv Mat, Ufa 450000, Russia 通讯作者地址: Liu, MP, Norwegian Univ Sci & Technol, Dept Mat Sci & Engn, Alfred Getz Vei 2B, N-7491 Trondheim, Norway. 电子邮箱地址: manping.liu@material.ntnu.no 引用的参考文献数: 18 被引频次: 1 出版商: ELSEVIER SCIENCE SA 出版商地址: PO BOX 564, 1001 LAUSANNE, SWITZERLAND ISSN: 0921-5093 DOI: 10.1016/j.msea.2008.02.053 29 字符的来源出版物名称缩写: MATER SCI ENG A-STRUCT MATER ISO 来源文献出版物名称缩写: Mater. Sci. Eng. A-Struct. Mater. Prop. Microstruct. Process. 来源文献页码计数: 4 学科类别: Nanoscience & Nanotechnology; Materials Science, Multidisciplinary ISI 文献传递号: 414OD 显示 331 条，共 413 条作者: Xiao, G (Xiao Gu); Jin, Y (Jin Yang); Hong, Z (Hong Zhao); Tao, G (Tao Gu) 标题: OLD MARKERS WITH NEW MEANINGS FOR PROSTATE CANCER 来源出版物: JOURNAL OF ANDROLOGY: 69-69 113 MAR-APR 2009 语言: English 文献类型: Meeting Abstract 地址: [Xiao Gu; Jin Yang] Yangzhou Univ, Affiliated Hosp, Dept Urol, Jiangsu, Peoples R China; [Tao Gu] SUNY Buffalo, Buffalo, NY 14260 USA; [Hong Zhao] Univ Louisville, Louisville, KY 40292 USA 引用的参考文献数: 0 被引频次: 0 出版商: AMER SOC ANDROLOGY, INC 出版商地址: C/O ALLEN PRESS, INC PO BOX 368, LAWRENCE, KS 66044 USA ISSN: 0196-3635 29 字符的来源出版物名称缩写: J ANDROLOGY ISO 来源文献出版物名称缩写: J. Androl. 来源文献页码计数: 1 学科类别: Andrology ISI 文献传递号: 414FQ 显示 332 条，共 413 条作者: Yi, Y (Yi, Yang); Guo, L (Guo, Lei); Wang, H (Wang, Hong) 标题: Adaptive Statistic Tracking Control Based on Two-Step Neural Networks With Time Delays 来源出版物: IEEE TRANSACTIONS ON NEURAL NETWORKS, 20 (3): 420-429 MAR 2009 语言: English 文献类型: Article 作者关键词: B-spline neural network; dynamic neural network (DNN); non-Gaussian systems; probability density functions (pdfs); statistic tracking control (STC); variable structure control KeyWords Plus: PROBABILITY DENSITY-FUNCTIONS; STOCHASTIC-SYSTEMS; NONLINEAR-SYSTEMS; ASYMPTOTIC STABILITY; TRAJECTORY TRACKING; DYNAMICAL-SYSTEMS; CONTROL DESIGN; OUTPUT PDFS; IDENTIFICATION; STATE 摘要: This paper presents a new type of control framework for dynamical stochastic systems, called statistic tracking control (STC). The system considered is general and non-Gaussian and the tracking objective is the statistical information of a given target probability density function (pdf), rather than a deterministic signal. The control aims at making the statistical information of the output pdfs to follow those of a target pdf. For such a control framework, a variable structure adaptive tracking control strategy is first established using two-step neural network models. Following the B-spline neural network approximation to the integrated performance function, the concerned problem is transferred into the tracking of given weights. The dynamic neural network (DNN) is employed to identify the unknown nonlinear dynamics between the control input and the weights related to the integrated function. To achieve the required control objective, an adaptive controller based on the proposed DNN is developed so as to track a reference trajectory. Stability analysis for both the identification and tracking errors is developed via the use of Lyapunov stability criterion. Simulations are given to demonstrate the efficiency of the proposed approach. 地址: [Yi, Yang; Guo, Lei] Southeast Univ, Res Inst Automat, Nanjing 210096, Peoples R China; [Yi, Yang] Yangzhou Univ, Coll Informat Engn, Dept Comp, Yangzhou 225009, Peoples R China; [Guo, Lei] Beihang Univ, Sch Instrumentat & Optoelect Engn, Beijing 100083, Peoples R China; [Wang, Hong] Univ Manchester, Control Syst Ctr, Manchester M60 1QD, Lancs, England; [Wang, Hong] Chinese Acad Sci, Inst Automat, Beijing 100080, Peoples R China 通讯作者地址: Yi, Y, Southeast Univ, Res Inst Automat, Nanjing 210096, Peoples R China. 电子邮箱地址: yiyangcontrol@163.com; lguo@buaa.edu.cn; hong.wang@man-chester.ac.uk 基金资助致谢: 基金资助机构授权号 60472065 National Science Foundation (NSF) of China 60774013 60828007 1308015 This work was supported by the National Science Foundation (NSF) of China under Grants 60472065, 60774013. and 60828007, and by the 111 Project (1308015). 引用的参考文献数: 34 被引频次: 1 出版商: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC 出版商地址: 445 HOES LANE, PISCATAWAY, NJ 08855 USA ISSN: 1045-9227 DOI: 10.1109/TNN.2008.2008329 29 字符的来源出版物名称缩写: IEEE TRANS NEURAL NETWORKS ISO 来源文献出版物名称缩写: IEEE Trans. Neural Netw. 来源文献页码计数: 10 学科类别: Computer Science, Artificial Intelligence; Computer Science, Hardware & Architecture; Computer Science, Theory & Methods; Engineering, Electrical & Electronic ISI 文献传递号: 413YT 显示 333 条，共 413 条作者: Zhang, TP (Zhang, Tianping); Ge, SZS (Ge, Shuzhi Sam) 标题: Adaptive Neural Network Tracking Control of MIMO Nonlinear Systems With Unknown Dead Zones and Control Directions 来源出版物: IEEE TRANSACTIONS ON NEURAL NETWORKS, 20 (3): 483-497 MAR 2009 语言: English 文献类型: Article 作者关键词: Adaptive control; dead zone; neural network (NN) control; Nussbaum function; sliding mode control KeyWords Plus: DELAY SYSTEMS; DESIGN; PERFORMANCE; INVERSE; INPUT 摘要: In this paper, adaptive neural network (NN) tracking control is investigated for a class of uncertain multiple-input-multiple-output (MIMO) nonlinear systems in triangular control structure with unknown nonsymmetric dead zones and control directions. The design is based on the principle of sliding mode control and the use of Nussbaum-type functions in solving the problem of the. completely unknown control directions. It is shown that the dead-zone output can be represented as. a simple linear system with a static time-varying gain and bounded disturbance by introducing characteristic function. By utilizing the integral-type Lyapunov function and introducing an adaptive compensation term for the upper bound of the optimal approximation error and the dead-zone disturbance, the closed-loop control system is proved to be semiglobally uniformly ultimately bounded, with tracking errors converging to zero under the condition that the slopes of unknown dead zones are equal. Simulation results demonstrate the effectiveness of the approach. 地址: [Zhang, Tianping] Yangzhou Univ, Coll Informat Engn, Dept Automat, Yangzhou 225009, Peoples R China; [Ge, Shuzhi Sam] Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117576, Singapore 通讯作者地址: Zhang, TP, Yangzhou Univ, Coll Informat Engn, Dept Automat, Yangzhou 225009, Peoples R China. 电子邮箱地址: tpzhang@yzu.edu.cn; samge@nus.edu.sg 基金资助致谢: 基金资助机构授权号 60774017 National Natural Science Foundation of China 60874045 60428304 This work was supported in part by the National Natural Science Foundation of China under Grants 60774017, 60874045, and 60428304. 引用的参考文献数: 31 被引频次: 0 出版商: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC 出版商地址: 445 HOES LANE, PISCATAWAY, NJ 08855 USA ISSN: 1045-9227 DOI: 10.1109/TNN.2008.2010349 29 字符的来源出版物名称缩写: IEEE TRANS NEURAL NETWORKS ISO 来源文献出版物名称缩写: IEEE Trans. Neural Netw. 来源文献页码计数: 15 学科类别: Computer Science, Artificial Intelligence; Computer Science, Hardware & Architecture; Computer Science, Theory & Methods; Engineering, Electrical & Electronic ISI 文献传递号: 413YT 显示 334 条，共 413 条作者: Tang, YS (Tang, Yuansheng); Huang, XM (Huang, Xinmei) 标题: A Note on Limited-Trial Chase-Like Algorithms Achieving Bounded-Distance Decoding 来源出版物: IEEE TRANSACTIONS ON INFORMATION THEORY, 55 (3): 1047-1050 MAR 2009 语言: English 文献类型: Article 作者关键词: Algebraic binary decoder; asymptotical optimality; bounded-distance (BD) decoding; Chase-like algorithm; maximum-likelihood (ML) decoding; reliability-order-based decoding algorithm (ROBDA) KeyWords Plus: LINEAR BLOCK-CODES; GMD 摘要: For the decoding of a binary linear block code of minimal Hamming distance d over additive white Gaussian noise (AWGN) channels, a soft-decision decoder achieves bounded-distance (BD) decoding if its squared error-correction radius is equal to d. A Chase-like algorithm outputs the best (most likely) codeword in a list of candidates generated by a conventional algebraic binary decoder in a few trials. It is of interest to design Chase-like algorithms that achieve BD decoding with as least trials as possible. In this paper, we show that Chase-like algorithms can achieve BD decoding with only O(d(1/2+epsilon)) trials for any given positive number epsilon. 地址: [Tang, Yuansheng; Huang, Xinmei] Yangzhou Univ, Coll Math Sci, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Tang, YS, Yangzhou Univ, Coll Math Sci, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: ystang@yzu.edu.cn; xinmeihuang@hotmail.com 基金资助致谢: 基金资助机构授权号 Natural Science Foundation of China 60473018 Natural Science Foundation of Jiangsu Province BK2008208 Open Foundation of NCRL of Southeast University W200819 Manuscript received January 22. 2008: revised May 22, 2008. Current version published February 25. 2009. This work was supported by the Natural Science Foundation of China under Grant 60473018, the Natural Science Foundation of Jiangsu Province under Grant BK2008208, and the Open Foundation of NCRL of Southeast University under Grant W200819. 引用的参考文献数: 11 被引频次: 0 出版商: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC 出版商地址: 445 HOES LANE, PISCATAWAY, NJ 08855 USA ISSN: 0018-9448 DOI: 10.1109/TIT.2008.2011523 29 字符的来源出版物名称缩写: IEEE TRANS INFORM THEORY ISO 来源文献出版物名称缩写: IEEE Trans. Inf. Theory 来源文献页码计数: 4 学科类别: Computer Science, Information Systems; Engineering, Electrical & Electronic ISI 文献传递号: 415IX 显示 335 条，共 413 条作者: Huang, J (Huang, Jian); Zhang, KW (Zhang, Kewei); Shen, Y (Shen, Yi); Huang, ZJ (Huang, Zejun); Li, M (Li, Ming); Tang, D (Tang, Ding); Gu, MH (Gu, Minghong); Cheng, ZK (Cheng, Zhukuan) 标题: Identification of a high frequency transposon induced by tissue culture, nDaiZ, a member of the hAT family in rice 来源出版物: GENOMICS, 93 (3): 274-281 MAR 2009 语言: English 文献类型: Article 作者关键词: Rice; nDaiZ; DaiZ; hAT; Transposable element KeyWords Plus: SEQUENCE ALIGNMENT; ACTIVE TRANSPOSON; DNA METHYLATION; DRAFT SEQUENCE; GENOME; MAIZE; ELEMENTS; PLANTS; SUPERFAMILY; ARABIDOPSIS 摘要: Recent completion of rice genome sequencing has revealed that more than 40% of its genome consists of repetitive sequences, and most of them are related to inactive transposable elements. In the present study, a transposable element, nDaiZ0, which is induced by tissue culture with high frequency, was identified by sequence analysis of an allelic line of the golden hull and internode 2 (gh2) mutant, which was integrated into the forth exon of GH2. The 528-bp nDaiZ0 has 14-bp terminal inverted repeats (TIRs), and generates an 8-bp duplication of its target sites (TSD) during its mobilization. nDaiZs are non-autonomous transposons and have no coding capacity. Bioinformatics analysis and southern blot hybridization showed that at least 16 copies of nDaiZ elements exist in the japonica cultivar Nipponbare genome and 11 copies in the indica cultivar 93-11 genome. During tissue culture, only one copy, nDaiZ9, located on chromosome 5 in the genome of Nipponbare can be activated with its transposable frequency reaching 30%. However, nDaiZ9 was not present in the 93-11 genome. The larger elements, DaiZs, were further identified by database searching using nDaiZ0 as a query because they share similar TIRs and subterminal sequences. DaiZ can also generate an 8-bp TSD. DaiZ elements contain a conserved region with a high similarity to the hAT dimerization motif, suggesting that the nDaiZ-DaiZ transposon system probably belongs to the hAT superfamily of class 11 transposons. Phylogenetic analysis indicated that it is a new type of plant hAT-like transposon. Although nDaiZ is activated by tissue culture, the high transposable frequency indicates that it could become a useful gene tagging system for rice functional genomic studies. In addition, the mechanism of the high transposable ability of nDaiZ9 is discussed. (C) 2008 Elsevier Inc. All rights reserved. 地址: [Huang, Jian; Zhang, Kewei; Shen, Yi; Huang, Zejun; Li, Ming; Tang, Ding; Cheng, Zhukuan] Chinese Acad Sci, State Key Lab Plant Genom, Beijing 100101, Peoples R China; [Huang, Jian; Zhang, Kewei; Shen, Yi; Huang, Zejun; Li, Ming; Tang, Ding; Cheng, Zhukuan] Chinese Acad Sci, Ctr Plant Gene Res, Inst Genet & Dev Biol, Beijing 100101, Peoples R China; [Gu, Minghong] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Key Lab Plant Funct Genom Minist Educ, Yangzhou 225009, Peoples R China; [Huang, Jian; Zhang, Kewei; Shen, Yi; Huang, Zejun] Grad Univ, Chinese Acad Sci, Beijing 100049, Peoples R China 通讯作者地址: Cheng, ZK, Chinese Acad Sci, State Key Lab Plant Genom, Beijing 100101, Peoples R China. 电子邮箱地址: zkcheng@genetics.ac.cn 基金资助致谢: 基金资助机构 Ministry of Sciences and Technology of China National Natural Science Foundation of China 授权号 2005CB120805 2006AA02Z124 30530070 30621001 We are grateful to Cory Hirsch and Jiming Jiang for critical reading of the manuscript. This work was supported by grants from the Ministry of Sciences and Technology of China (2005CB120805 and 2006AA02Z124), and the National Natural Science Foundation of China (30530070 and 30621001). 引用的参考文献数: 40 被引频次: 0 出版商: ACADEMIC PRESS INC ELSEVIER SCIENCE 出版商地址: 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA ISSN: 0888-7543 DOI: 10.1016/j.ygeno.2008.11.007 29 字符的来源出版物名称缩写: GENOMICS ISO 来源文献出版物名称缩写: Genomics 来源文献页码计数: 8 学科类别: Biotechnology & Applied Microbiology; Genetics & Heredity ISI 文献传递号: 414YL 显示 336 条，共 413 条作者: Bao, WB (Bao, W. B.); Shu, JT (Shu, J. T.); Wu, XS (Wu, X. S.); Musa, HH (Musa, H. H.); Ji, CL (Ji, C. L.); Chen, GH (Chen, G. H.) 标题: Genetic diversity and relationship between genetic distance and geographical distance in 14 Chinese indigenous chicken breeds and red jungle fowl 来源出版物: CZECH JOURNAL OF ANIMAL SCIENCE, 54 (2): 74-83 FEB 2009 语言: English 文献类型: Article 作者关键词: genetic diversity; microsatellite; genetic distance; geographical distance; chicken KeyWords Plus: MICROSATELLITE MARKERS; F-STATISTICS; POPULATIONS; DIFFERENTIATION; RESOURCES; FLOW 摘要: Genetic diversity and the relationship between genetic distance and geographical distance in red jungle fowl and 14 Chinese indigenous chicken breeds were evaluated using 29 microsatellite loci. The number of alleles per locus ranged from 2 to 25 and the average expected heterozygosity and PIC of all loci were 0.6683 and 0.50, respectively. The average number of alleles per locus ranged from 3.41 in Gushi chicken breed to 6.28 in Wannan Three-yellow chicken breed. The overall expected heterozygosity of 15 Chinese chicken breeds was 0.6686 +/- 0.0254 and all breeds showed relatively large heterozygosity. The average of genetic differentiation among populations was 16.4% (P < 0.001). Red jungle fowl and Gushi chicken had distant genetic relationship from other breeds, while Huainan Partridge and Tibetan chicken were more closely related with other breeds. The results did not provide enough support for a significant correlation between the genetic and geographical pair-wise distances. 地址: [Bao, W. B.; Shu, J. T.; Wu, X. S.; Musa, H. H.; Ji, C. L.; Chen, G. H.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China 通讯作者地址: Chen, GH, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China. 电子邮箱地址: wenbinbao74@yahoo.com 引用的参考文献数: 28 被引频次: 0 出版商: INST AGRICULTURAL FOOD INFORMATION 出版商地址: SLEZSKA 7, PRAGUE 120 56, CZECH REPUBLIC ISSN: 1212-1819 29 字符的来源出版物名称缩写: CZECH J ANIM SCI ISO 来源文献出版物名称缩写: Czech J. Anim. Sci. 来源文献页码计数: 10 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 415KW 显示 337 条，共 413 条作者: Wang, XJ (Wang Xiao-Juan); Gong, ZQ (Gong Zhi-Qiang); Zhu, J (Zhu Jun); Chen, XB (Chen Xiao-Bing) 标题: Structure, ferroelectric and dielectric properties of Bi2WO6 with different bismuth content 来源出版物: CHINESE PHYSICS B, 18 (2): 803-809 FEB 2009 语言: English 文献类型: Article 作者关键词: ferroelectric ceramics; Bi2WO6; oxygen vacancy; x-ray photoemission spectroscopy KeyWords Plus: RAY-PHOTOELECTRON-SPECTROSCOPY; THIN-FILMS; ELECTRICAL-PROPERTIES; BI4TI3O12; TITANATE; CONDUCTIVITY; DEPENDENCE 摘要: This paper reports that the Bi2WO6 ferroelectric ceramic with excess Bi2O3 of 0.0, 2.0, 3.5 and 5.0 wt.% of the stoichiometric composition are prepared by the conventional solid-state reaction method. Their microstructure, ferroelectic properties, the concentration and mobility of the defects have been analysed systematically. With increasing Bi content, the remnant polarization decreases, and the broken-down voltage increases. The optimum Bi excess, 3.5, lowers the oxygen vacancy concentration, while further Bi-addition brings about more defects. The activation energies fitted from cole-cole plots are 0.97 eV, 1.07 eV, 1.18 eV, and 1.33 eV, respectively. This suggests that the mobility of the defects is weakened by Bi-addition, which may be due to the increase of the ratio of the number of Bi2O2 layers to that of the perovskite blocks. 地址: [Wang Xiao-Juan] Changshu Inst Technol, Coll Phys & Elect Engn, Changshu 215500, Peoples R China; [Wang Xiao-Juan; Gong Zhi-Qiang; Zhu Jun; Chen Xiao-Bing] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China; [Gong Zhi-Qiang] China Meteorol Adm, Lab Climate Studies, Natl Climate Ctr, Beijing 100081, Peoples R China 通讯作者地址: Wang, XJ, Changshu Inst Technol, Coll Phys & Elect Engn, Changshu 215500, Peoples R China. 电子邮箱地址: mouse0903@126.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 10274066 Natural Science Foundation of Jiangsu Province, China BK2005052 Project supported by the National Natural Science Foundation of China (Grant No 10274066) and the Natural Science Foundation of Jiangsu Province, China (Grant No BK2005052). 引用的参考文献数: 23 被引频次: 0 出版商: IOP PUBLISHING LTD 出版商地址: DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND ISSN: 1674-1056 29 字符的来源出版物名称缩写: CHIN PHYS B ISO 来源文献出版物名称缩写: Chin. Phys. B 来源文献页码计数: 7 学科类别: Physics, Multidisciplinary ISI 文献传递号: 415CP 显示 338 条，共 413 条作者: Pan, ZM (Pan, Zhiming); Zhang, XM (Zhang, Xiaoming); Geng, SZ (Geng, Shizhong); Cheng, NN (Cheng, Ningning); Sun, L (Sun, Lin); Liu, BB (Liu, Beibei); Huang, JL (Huang, Jinlin); Jiao, XN (Jiao, Xinan) 标题: Priming with a DNA vaccine delivered by attenuated Salmonella typhimurium and boosting with a killed vaccine confers protection of chickens against infection with the H9 subtype of avian influenza virus 来源出版物: VACCINE, 27 (7): 1018-1023 FEB 11 2009 语言: English 文献类型: Article 作者关键词: Avian influenza virus (AIV); DNA vaccine; Salmonella typhimurium; Prime and boost KeyWords Plus: BURSAL DISEASE; A VIRUS; IMMUNE-SYSTEM; HA GENE; IMMUNIZATION; RESPONSES; VECTORS; GROWTH 摘要: Control of the circulation of H9 low-pathogenic avian influenza Virus (LPAIV) is a major concern for both animal and public health. To improve vaccine efficacy against H9 LPAIV, we have utilized a novel prime-boost vaccination strategy. Specific-pathogen free (SPF) chickens were first orally immunized with a hemagglutinin (HA) DNA vaccine delivered by attenuated Salmonella typhimurium, followed by boosting with a killed avian influenza (AI) vaccine. Chickens in this combined vaccination group were completely protected against both oropharyngeal and cloacal virus shedding after intranasal challenge with H9N2 AIV, while viruses were detected from these sites in other vaccination groups. Prior to challenge, chickens in the prime-boost group also had higher (P<0.05) serum hemagglutination inhibition (HI) titers and intestinal mucosal IgA ELISA titers against AIV, and higher lymphoproliferation stimulation indices than those from other groups. Thus, we have demonstrated the efficacy of a novel prime-boost vaccination strategy against H9N2 avian influenza virus, which could be also applied for the development of vaccines against other mucosally infectious pathogens. (C) 2008 Elsevier Ltd. All rights reserved. 地址: [Pan, Zhiming; Zhang, Xiaoming; Geng, Shizhong; Cheng, Ningning; Sun, Lin; Liu, Beibei; Huang, Jinlin; Jiao, Xinan] Yangzhou Univ, Jiangsu Key Lab Zoonosis, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Jiao, XN, Yangzhou Univ, Jiangsu Key Lab Zoonosis, 12 E Wenhui Rd, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: jiao@yzu.edu.cn 基金资助致谢: 基金资助机构 NSFC 授权号 30425031 30871860 BK2007511 Government of Jiangsu Province 07KJB230136 BK2008011 2006CB504404 2006AA10A206 We thank Dr. Yuelan Yin, Dr. Xiang Chen and Dr. Hui Zhang for technical assistance. This work was supported by grants from the 973 program (No. 2006CB504404), NSFC (Nos. 30425031 and 30871860), the 863 program (No. 2006AA10A206) and the Government of Jiangsu Province (Nos. BK2007511, 07KJB230136 and BK2008011). 引用的参考文献数: 34 被引频次: 1 出版商: ELSEVIER SCI LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND ISSN: 0264-410X DOI: 10.1016/j.vaccine.2008.11.111 29 字符的来源出版物名称缩写: VACCINE ISO 来源文献出版物名称缩写: Vaccine 来源文献页码计数: 6 学科类别: Immunology; Medicine, Research & Experimental; Veterinary Sciences ISI 文献传递号: 412GG 显示 339 条，共 413 条作者: Sun, L (Sun, Liang); Geng, X (Geng, Xin); Liu, LH (Liu, Lanhai); Jiang, CG (Jiang, Chenggang); Wang, C (Wang, Cunde) 标题: Iodine-promoted cleavage of the C-17-dihydroxyacetone side chain of corticosteroids in aqueous ammonia water 来源出版物: JOURNAL OF CHEMICAL RESEARCH-S, (1): 22-23 JAN 2009 语言: English 文献类型: Article 作者关键词: corticosteroids; 17-ketosteroids; molecular iodine; cleavage reaction KeyWords Plus: BIOLOGICAL 17-DEHYDROXYLATION 摘要: A convenient approach to 17-ketosteroids by the iodine-promoted cleavage of the C-17-dihydroxy acetone side chain of corticosteroids is described. Treatment of steroids containing the C-17-dihydroxyacetone side chain with iodine and an excess of aqueous ammonia in acetonitrile at 50 degrees C, affords high yields of the corresponding 17-ketosteroids. 地址: [Sun, Liang; Geng, Xin; Liu, Lanhai; Jiang, Chenggang; Wang, Cunde] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Wang, C, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: tianranyaowu@zjut.edu.cn 基金资助致谢: 基金资助机构授权号 Natural Science Foundation of Jiangsu Education Ministry of China 07KJB150135 We are grateful to the Natural Science Foundation of Jiangsu Education Ministry of China for financial support. (Grant 07KJB150135) 引用的参考文献数: 17 被引频次: 1 出版商: SCIENCE REVIEWS 2000 LTD 出版商地址: PO BOX 314, ST ALBANS AL1 4ZG, HERTS, ENGLAND ISSN: 0308-2342 DOI: 10.3184/030823409X393664 29 字符的来源出版物名称缩写: J CHEM RES-S ISO 来源文献出版物名称缩写: J. Chem. Res.-S 来源文献页码计数: 2 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 412RF 显示 340 条，共 413 条作者: Li, NY (Li, Ningyuan); Shan, D (Shan, Dan); Shi, CJ (Shi, Chenjun); Xue, HG (Xue, Huaiguo) 标题: Electrochemical Synthesis and Characterization of Poly(pyrrole-co-epsilon-caprolactone) Conducting Copolymer 来源出版物: JOURNAL OF APPLIED POLYMER SCIENCE, 112 (2): 1070-1075 APR 15 2009 语言: English 文献类型: Article 作者关键词: polypyrrole; electrochemical copolymerization; epsilon-caprolactone; copolymer; conducting polymer KeyWords Plus: LIGHT-EMITTING DEVICES; AQUEOUS-SOLUTIONS; EPSILON-CAPROLACTONE; POLY(METHYL METHACRYLATE); ELECTRICAL-PROPERTIES; POLYPYRROLE FILMS; GRAFT-COPOLYMERS; PYRROLE; POLYMERIZATION; COMPOSITES 摘要: The direct electrochemical copolymerization of pyrrole (Py) and epsilon-caprolactone at various monomer ratios was carried out by potentiostatic methods in nitromethane. Characterizations of the novel copolymer were based on scanning electron microscopy, differential scanning calorimetry, thermal gravimetrical analysis, cyclic voltammetry, electrochemical impedance spectroscopy, Fourier transform infrared spectra, and elemental analysis studies. The results showed that the electrochemical oxidation of Py and epsilon-caprolactone comonomers generated true copolymers rather than blends of the two homopolymers. The electrical conductivity of the copolymers increased with the amount of polypyrrole in the copolymer between the value of 8.2 S/cm and 0.6 S/cm. A probable mechanism of copolymerization was proposed. (C) 2009 Wiley Periodicals, Inc. J AppI Polym Sci 112: 1070-1075, 2009 地址: [Li, Ningyuan; Shan, Dan; Xue, Huaiguo] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Shi, Chenjun] Univ Calif Los Angeles, Dept Mat Sci & Engn, Los Angeles, CA 90095 USA 通讯作者地址: Xue, HG, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: chhgxue@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China Chinese Ministry of Education 授权号 20773108 20505014 207041 Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University Contract grant sponsor: National Natural Science Foundation of China; contract grant numbers: 20773108, 20505014. Contract grant sponsor: The Key Project of Chinese Ministry of Education; contract grant number: 207041. Contract grant sponsor: Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University. 引用的参考文献数: 38 被引频次: 0 出版商: JOHN WILEY & SONS INC 出版商地址: 111 RIVER ST, HOBOKEN, NJ 07030 USA ISSN: 0021-8995 DOI: 10.1002/app.29559 29 字符的来源出版物名称缩写: J APPL POLYM SCI ISO 来源文献出版物名称缩写: J. Appl. Polym. Sci. 来源文献页码计数: 6 学科类别: Polymer Science ISI 文献传递号: 412YW 显示 341 条，共 413 条作者: Feng, XL (Feng Xiaoli); Qiu, BY (Qiu Baoyun); Cao, HH (Cao Haihong); Wei, QL (Wei Qianglin); Teng, HB (Teng Haibo) 标题: Optimal Operation for Baoying Pumping Station in East Route Project of South-to-North Water Transfer 来源出版物: CHINESE JOURNAL OF MECHANICAL ENGINEERING, 22 (1): 78-83 FEB 2009 语言: English 文献类型: Article 作者关键词: South-to-North Water Transfer; Baoying pumping station; optimal operation; adjusting blade angle; time-varying electrical price 摘要: Baoying pumping station is a part of source pumping stations in East Route Project of South-to-North Water Transfer in China. Aiming at the characteristics of head varying, and making use of the function of pump adjustable blade, mathematical models of pumping station optimal operation are established and solved with genetic algorithm. For different total pumping discharge and total pumping volume of water per day, in order to minimize pumping station operation cost, the number and operation duties of running pump units are respectively determined at different periods of time in a day. The results indicate that the saving of electrical cost is significantly effected by the schemes of adjusting blade angles and time-varying electrical price when pumping certain water volume of water per day, and compared with conventional operation schemes (namely, the schemes of pumping station operation at design blade angles based on certain pumping discharge), the electrical cost is saved by 4.73%-31.27%. Also, compared with the electrical cost of conventional operation schemes, the electrical cost is saved by 2.03%-5.79% by the schemes of adjusting blade angles when pumping certain discharge. 地址: [Qiu Baoyun; Cao Haihong] Yangzhou Univ, Sch Energy & Power Engn, Yangzhou 225009, Peoples R China; [Feng Xiaoli] Jiangsu Univ, Res Ctr Fluid Machinery Engn & Technol, Zhenjiang 212013, Peoples R China; [Wei Qianglin; Teng Haibo] Jiangdu Water Conservancy Works Bur Jiangsu Prov, Jiangdu 225200, Peoples R China 通讯作者地址: Qiu, BY, Yangzhou Univ, Sch Energy & Power Engn, Yangzhou 225009, Peoples R China. 电子邮箱地址: fxlyzdx821@sina.com; yzdxqby@sohu.com; chh2005211@sohu.com; wqljj@126.com; table863@163.com 基金资助致谢: 基金资助机构授权号 National Excellent Doctoral Dissertation of China 20071341 Jiangsu Provincial Foundation of "333 Talents Engineering" of China Jiangsu Provincial Academic Header Foundation of Qinglan Engineering of China This project is supported by Author Special Foundation of National Excellent Doctoral Dissertation of China (Grant No. 20071341), Jiangsu Provincial Foundation of "333 Talents Engineering" of China, and Jiangsu Provincial Academic Header Foundation of Qinglan Engineering of China 引用的参考文献数: 10 被引频次: 0 出版商: EDITORIAL OFFICE CHINESE JOURNAL MECHANICAL ENGINEERING 出版商地址: 22 BAIWANZHUANG DAJIE, BEIJING, 100037, PEOPLES R CHINA ISSN: 1000-9345 DOI: 10.3901/CJME.2009.01.078 29 字符的来源出版物名称缩写: CHIN J MECH ENG ISO 来源文献出版物名称缩写: Chin. J. Mech. Eng. 来源文献页码计数: 6 学科类别: Engineering, Mechanical ISI 文献传递号: 412BF 显示 342 条，共 413 条作者: Yu, HG (Yu, Huaguang); Fang, HJ (Fang, Hanjun); Zhang, HL (Zhang, Hailu); Li, BJ (Li, Bojie); Deng, F (Deng, Feng) 标题: Acidity of sulfated tin oxide and sulfated zirconia: A view from solid-state NMR spectroscopy 来源出版物: CATALYSIS COMMUNICATIONS, 10 (6): 920-924 FEB 15 2009 语言: English 文献类型: Article 作者关键词: Sulfated zirconia; Sulfated tin oxide; Acidity; Probe molecule; Solid-state NMR spectroscopy KeyWords Plus: P-31 NMR; TRIMETHYLPHOSPHINE OXIDE; ARGON ADSORPTION; PROBE MOLECULE; ZEOLITES; SITES; STRENGTH; CATALYSTS; MAS 摘要: Acidic properties of ZrO2, SO42-/ZrO2, SnO2, and SO42-/SnO2 were studied by solid-state NMR spectroscopy. H-1 MAS NMR indicated that SO42- was able to react with the hydroxyl groups of ZrO2 and SnO2, leading to 4 the formation of new acid sites. H-1, C-13, and P-31 MAS NMR spectra of adsorbed probe molecules indicated that both Bronsted and Lewis acid sites were present on SO42-/ZrO2, but only Bronsted acid site existed on SO42-/SnO2. Acid strength of SO42-/SnO2 was stronger than that of SO42-/ZrO2. Both of them were slightly stronger than that of HZSM-5, but still weaker than that of 100% H2SO4. (C) 2008 Published by Elsevier B.V. 地址: [Yu, Huaguang; Fang, Hanjun; Zhang, Hailu; Li, Bojie; Deng, Feng] Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan Ctr Magnet Resonance, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China; [Yu, Huaguang] Yangzhou Univ, Testing Ctr, Yangzhou 225009, Peoples R China 通讯作者地址: Deng, F, Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan Ctr Magnet Resonance, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China. 电子邮箱地址: dengf@wipm.ac.cn 基金资助致谢: 基金资助机构授权号 20425311 Natural Science Foundation of China 20673139 20773159 We acknowledge the financial supports from the Natural Science Foundation of China (20425311, 20673139 and 20773159). 引用的参考文献数: 24 被引频次: 1 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 1566-7367 DOI: 10.1016/j.catcom.2008.12.023 29 字符的来源出版物名称缩写: CATAL COMMUN ISO 来源文献出版物名称缩写: Catal. Commun. 来源文献页码计数: 5 学科类别: Chemistry, Physical ISI 文献传递号: 411DI 显示 343 条，共 413 条作者: Hu, SL (Hu, Shunlin); Ma, HL (Ma, Huailiang); Wu, YT (Wu, Yantao); Liu, WB (Liu, Wenbo); Wang, XQ (Wang, Xiaoquan); Liu, YL (Liu, Yuliang); Liu, XF (Liu, Xiufan) 标题: A vaccine candidate of attenuated genotype VII Newcastle disease virus generated by reverse genetics 来源出版物: VACCINE, 27 (6): 904-910 FEB 5 2009 语言: English 文献类型: Article 作者关键词: Genotype VII; Newcastle disease virus; Attenuated; Vaccine candidate KeyWords Plus: PROTEIN CLEAVAGE SITE; FUSION PROTEIN; NUCLEOTIDE-SEQUENCE; GENOMIC SEQUENCE; CHINA; VIRULENCE; OUTBREAKS; STRAINS; PATHOGENICITY; TAIWAN 摘要: Genotype VII Newcastle disease virus (NDV) has been documented as the predominant epidemic genotype in China and some other Asian countries since 1990s. Recent work has demonstrated that NDV vaccines phylogenetically closer to epidemic viruses provide better protection than conventional vaccines in terms of reducing virus shedding and transmission. Since there is currently no available vaccine which possesses a close antigenic relationship to the prevalent virulent NDV, a new vaccine to protect against the infection of this genotype NDV is in urgent need. Here, we describe the generation of a pathogenicity-attenuated genotype VII NDV (NDV/ZJ1HN) from a velogenic NDV by mutating the velogenic amino acid motif at the F protein cleavage site using reverse genetics techniques. The attenuated-pathogenicity of NDV/ZJ1HN was confirmed by examination of mean death time (MDT) in embryonated eggs and intracerebral pathogenicity index (ICPI) in day-old chickens. Subsequently, 2 weeks old birds were immunized with live and inactivated NDV/ZJ1HN-based vaccines and challenged 3 or 4 weeks post-immunization with a lethal dose of a virulent genotype VII NDV strain. Results showed that NDV/ZJ1HN effectively protected the vaccinated birds from morbidity and mortality against genotype VII virus challenge and significantly reduced virus shedding from the vaccinated birds when compared with La Sota vaccinated animals, suggesting that NDV/ZJ1HN is a promising vaccine candidate for the control of current ND epidemic in China. (C) 2008 Elsevier Ltd. All rights reserved. 地址: [Hu, Shunlin; Ma, Huailiang; Wu, Yantao; Liu, Wenbo; Wang, Xiaoquan; Liu, Yuliang; Liu, Xiufan] Yangzhou Univ, Anim Infect Dis Lab, Sch Vet Med, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Liu, XF, Yangzhou Univ, Anim Infect Dis Lab, Sch Vet Med, 12 E Wenhui Rd, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: xfliu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30630048 2006BAD06A03 National Key Technologies R&D Program of China 2006BAD06A08 2006BAD06A16 This work was Supported by National Natural Science Foundation of China (key program, grant number: 30630048) and National Key Technologies R&D Program of China (grant numbers: 2006BAD06A03: 2006BAD06A08; 2006BAD06A16). 引用的参考文献数: 36 被引频次: 2 出版商: ELSEVIER SCI LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND ISSN: 0264-410X DOI: 10.1016/j.vaccine.2008.11.091 29 字符的来源出版物名称缩写: VACCINE ISO 来源文献出版物名称缩写: Vaccine 来源文献页码计数: 7 学科类别: Immunology; Medicine, Research & Experimental; Veterinary Sciences ISI 文献传递号: 408FV 显示 344 条，共 413 条作者: Liu, G (Liu, G.); Donoghue, AM (Donoghue, A. M.); Venkitanarayanan, K (Venkitanarayanan, K.); Donoghue, DJ (Donoghue, D. J.) 标题: Caprylic acid maintains rooster sperm viability during in vitro storage 来源出版物: POULTRY SCIENCE, 87: 16-16 Suppl. 1 2008 语言: English 文献类型: Meeting Abstract 作者关键词: sperm viability; caprylic acid 地址: [Liu, G.] Yangzhou Univ, Yangzhou, Jiangsu, Peoples R China; [Liu, G.; Donoghue, A. M.] ARS, PPPSRU, USDA, Fayetteville, AR USA; [Venkitanarayanan, K.] Univ Connecticut, Storrs, CT USA; [Donoghue, D. J.] Univ Arkansas, Fayetteville, AR 72701 USA 引用的参考文献数: 0 被引频次: 0 出版商: POULTRY SCIENCE ASSOC INC 出版商地址: 1111 N DUNLAP AVE, SAVOY, IL 61874-9604 USA ISSN: 0032-5791 29 字符的来源出版物名称缩写: POULTRY SCI ISO 来源文献出版物名称缩写: Poult. Sci. 来源文献页码计数: 1 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 409XH 显示 345 条，共 413 条作者: Wang, ZD (Wang, Zidong); Liu, YR (Liu, Yurong); Liu, XH (Liu, Xiaohui) 标题: State estimation for jumping recurrent neural networks with discrete and distributed delays 来源出版物: NEURAL NETWORKS, 22 (1): 41-48 JAN 2009 语言: English 文献类型: Article 作者关键词: Neural networks; Markovian jumping systems; State estimation; Time-delays; Asymptotic stability; Linear Matrix inequalities KeyWords Plus: GLOBAL ASYMPTOTIC STABILITY; TIME-VARYING DELAYS; EXPONENTIAL STABILITY; ROBUST STABILITY; SYSTEMS; DYNAMICS; CONVERGENCE 摘要: This paper is concerned with the state estimation problem for a class of Markovian neural networks with discrete and distributed time-delays. The neural networks have a finite number of modes, and the modes May jump from one to another according to a Markov chain. The main Purpose is to estimate the neuron states, through available Output measurements, Such that for all admissible time-delays, the dynamics of the estimation error is globally asymptotically stable in the mean square. An effective linear matrix inequality approach is developed to solve the neuron state estimation problem. Both the existence conditions and the explicit characterization of the desired estimator are derived. Furthermore, it is shown that the traditional stability analysis issue for delayed neural networks with Markovian jumping parameters can be included as a special case of our main results. Finally, numerical examples are given to illustrate the applicability of the proposed design method. (C) 2008 Elsevier Ltd. All rights reserved 地址: [Wang, Zidong; Liu, Xiaohui] Brunel Univ, Dept Informat Syst & Comp, Uxbridge UB8 3PH, Middx, England; [Liu, Yurong] Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China 通讯作者地址: Wang, ZD, Brunel Univ, Dept Informat Syst & Comp, Uxbridge UB8 3PH, Middx, England. 电子邮箱地址: Zidong.Wang@brunel.ac.uk 基金资助致谢: 基金资助机构授权号 Engineering and Physical Sciences Research Council (EPSRC) of the UK GR/S27658/01 Royal Society of the UK National Natural Science Foundation of China Natural Science Foundation of jiangsu Province of China 60774073 60804028 BK2007075 Alexander von Humboldt Foundation of Germany This work was supported in part by the Engineering and Physical Sciences Research Council (EPSRC) of the UK under Grants GR/S27658/01, an International joint Project sponsored by the Royal Society of the UK, the National Natural Science Foundation of China under Grants 60774073 and 60804028, the Natural Science Foundation of jiangsu Province of China under Grant BK2007075, and the Alexander von Humboldt Foundation of Germany. 引用的参考文献数: 35 被引频次: 4 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0893-6080 DOI: 10.1016/j.neunet.2008.09.015 29 字符的来源出版物名称缩写: NEURAL NETWORKS ISO 来源文献出版物名称缩写: Neural Netw. 来源文献页码计数: 8 学科类别: Computer Science, Artificial Intelligence ISI 文献传递号: 408AI 显示 346 条，共 413 条作者: Liu, YR (Liu, Yurong); Wang, ZD (Wang, Zidong); Li, XH (Li, Xiaohui) 标题: Asymptotic stability for neural networks with mixed time-delays: The discrete-time case 来源出版物: NEURAL NETWORKS, 22 (1): 67-74 JAN 2009 语言: English 文献类型: Article 作者关键词: Discrete-time neural networks; Stochastic neural networks; Asymptotic stability; Discrete time-delays; Distributed time-delays; Lyapunov-Krasovskii functional; Linear matrix inequality KeyWords Plus: GLOBAL EXPONENTIAL STABILITY; DISTRIBUTED DELAYS; PERIODIC-SOLUTIONS; COMPLEX NETWORKS; VARIABLE DELAYS; SYNCHRONIZATION; BIFURCATION; ANALOGS 摘要: This paper is concerned with the stability analysis problem for a new class of discrete-time recurrent neural networks with mixed time-delays. The mixed time-delays that consist of both the discrete and distributed time-delays are addressed, for the first time, when analyzing the asymptotic stability for discrete-time neural networks. The activation functions are not required to be differentiable or strictly monotonic. The existence of the equilibrium point is first proved under mild conditions. By Constructing a new Lyapnuov-Krasovskii functional, a linear matrix inequality (LMI) approach is developed to establish sufficient conditions for the discrete-time neural networks to be globally asymptotically stable. As an extension, we further consider the stability analysis problem for the same class of neural networks but with state-dependent Stochastic disturbances. All the conditions obtained are expressed in terms of LMIs whose feasibility can be easily checked by using the numerically efficient Matlab LMI Toolbox. A Simulation example is presented to show the usefulness of the derived LMI-based stability condition. (C) 2008 Elsevier Ltd. All rights reserved. 地址: [Liu, Yurong] Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China; [Wang, Zidong; Li, Xiaohui] Brunel Univ, Dept Informat Syst & Comp, Uxbridge UB8 3PH, Middx, England 通讯作者地址: Liu, YR, Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China. 电子邮箱地址: liuyurong@gmail.coin; Zidong.Wang@brunel.ac.uk 基金资助致谢: 基金资助机构授权号 Biotechnology and Biological Sciences Research Council (BBSRC) of the BB/C506264/1 UK 100/EGM17735 Engineering and Physical Sciences Research Council (EPSRC) of the UK GR/S27658/01 EP/C524586/1 Royal Society of the UK Natural Science Foundation of jiangsu Province of China BK2007075 National Natural Science Foundation of China 60774073 Alexander von Humboldt Foundation of Germany This work was supported in part by the Biotechnology and Biological Sciences Research Council (BBSRC) of the UK under Grants BB/C506264/1 and 100/EGM17735, the Engineering and Physical Sciences Research Council (EPSRC) of the UK under Grants GR/S27658/01 and EP/C524586/1, an International joint Project sponsored by the Royal Society of the UK, the Natural Science Foundation of jiangsu Province of China under Grant BK2007075, the National Natural Science Foundation of China under Grant 60774073. and the Alexander von Humboldt Foundation of Germany. 引用的参考文献数: 29 被引频次: 2 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0893-6080 DOI: 10.1016/j.neunet.2008.10.001 29 字符的来源出版物名称缩写: NEURAL NETWORKS ISO 来源文献出版物名称缩写: Neural Netw. 来源文献页码计数: 8 学科类别: Computer Science, Artificial Intelligence ISI 文献传递号: 408AI 显示 347 条，共 413 条作者: Zhou, CQ (Zhou, Chuanqiang); Han, J (Han, Jie); Guo, R (Guo, Rong) 标题: Synthesis of Polyaniline Hierarchical Structures in a Dilute SDS/HCl Solution: Nanostructure-Covered Rectangular Tubes 来源出版物: MACROMOLECULES, 42 (4): 1252-1257 FEB 24 2009 语言: English 文献类型: Article KeyWords Plus: CONDUCTING POLYANILINE; MICELLAR-SOLUTIONS; NANOFIBERS; POLYMERIZATION; NANOTUBES; NANOPARTICLES; MICROTUBES; MICROSCOPY; POLYMERS; SENSORS 摘要: We reported the synthesis of nanostructure-covered rectangular submicrotubes of polyaniline in the doping state via the oxidation polymerization of aniline in the acidic solution of anionic surfactant. Both the concentrations of surfactant and inorganic acid employed in this preparing system are relatively low, which were essential to the successful fabrication of polyaniline hierarchical structures. We discussed the temperature dependence of polyaniline morphology and found that this synthesis admitted a wide range from 20 to 40 degrees C. After observing their growth processes, a tentative interpretation has been proposed to elucidate the formation of the tubular hierarchical structures in such a system. It was also found in this report that both SIDS and HCl had profound impacts on the morphology of resulting product. 地址: [Zhou, Chuanqiang; Han, Jie; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 Nation Natural Scientific Foundation of China 授权号 20633010 20773106 This work was supported by the Nation Natural Scientific Foundation of China (20633010 and 20773106). 引用的参考文献数: 32 被引频次: 1 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 0024-9297 DOI: 10.1021/ma802191n 29 字符的来源出版物名称缩写: MACROMOLECULES ISO 来源文献出版物名称缩写: Macromolecules 来源文献页码计数: 6 学科类别: Polymer Science ISI 文献传递号: 408IW 显示 348 条，共 413 条作者: Zhou, CQ (Zhou, Chuanqiang); Han, J (Han, Jie); Guo, R (Guo, Rong) 标题: Polyaniline Fan-Like Architectures of Rectangular Sub-Microtubes Synthesized in Dilute Inorganic Acid Solution 来源出版物: MACROMOLECULAR RAPID COMMUNICATIONS, 30 (3): 182-187 FEB 2 2009 语言: English 文献类型: Article 作者关键词: conducting polymers; hierarchical structures; polyaniline; rectangular tubes; synthesis KeyWords Plus: CONDUCTING POLYANILINE; NANOFIBERS; OXIDATION; ANILINE; POLYMERIZATION; NANOSTRUCTURES; MICROSPHERES; NANOTUBES; ROUTE 摘要: Rectangular-tube-based fan-like polyaniline has been readily fabricated by the oxidation polymerization of low-concentration aniline in dilute HCl aqueous solution for the first time. Different from the conventional polymerization that proceeds in concentrated acidic solution (to produce nanofibers), this synthesis was conducted in dilute inorganic acid solution at room temperature and created polyaniline hierarchical fan-like architectures. The morphological evolution of the product has been followed with respect to the reaction time, based on which conceivable interpretations of the formation of rectangular tubes and their assembly into fan-like architectures are given. Other inorganic acids (HNO3, H2SO4, and H3PO4) with low concentrations have been used to replace HCl in the reaction system to validate the adaptability of this approach in this report. 地址: [Zhou, Chuanqiang; Han, Jie; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Jiangsu 225002, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Jiangsu 225002, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Scientific Foundation of China 授权号 20633010 20773106 Funding is acknowledged from the National Natural Scientific Foundation of China (No. 20633010 and 20773106). 引用的参考文献数: 29 被引频次: 3 出版商: WILEY-V C H VERLAG GMBH 出版商地址: PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY ISSN: 1022-1336 DOI: 10.1002/marc.200800585 29 字符的来源出版物名称缩写: MACROMOL RAPID COMMUN ISO 来源文献出版物名称缩写: Macromol. Rapid Commun. 来源文献页码计数: 6 学科类别: Polymer Science ISI 文献传递号: 408RL 显示 349 条，共 413 条作者: Wang, YQ (Wang, Ya-qiong); Gu, B (Gu, Bin); Xu, WL (Xu, Wen-Lin) 标题: Electro-catalytic degradation of phenol on several metal-oxide anodes 来源出版物: JOURNAL OF HAZARDOUS MATERIALS, 162 (2-3): 1159-1164 MAR 15 2009 语言: English 文献类型: Article 作者关键词: Phenol; Electro-catalytic degradation; Metal oxide; Anode KeyWords Plus: WASTE-WATER TREATMENT; ELECTROCHEMICAL DEGRADATION; SUBSTITUTED PHENOLS; AQUEOUS-SOLUTION; OXIDATION; PERFORMANCE; CARBON 摘要: Three kinds of Ti-based multilayer metal-oxide electrode, including Ti/SnO2+Sb2O3/PbO2, Ti/SnO2+Sb2O3/MnOx and Ti/SnO2+Sb2O3/RuO2+PbO2 electrodes, were prepared by thermal decomposition, and SnO2 + Sb2O3 coatings were produced with a polymeric precursor method (PPM). The conversion of phenol was carried out with these electrodes as anodes under galvanostatic control. Samples during the electrolyses were characterized with UV-vis spectra and chromatography, and chemical oxygen demand (COD) and instantaneous current efficiency (ICE) for phenol degradation were also determined. The results show that phenol can be oxidized and degraded for all of the three anodes, and the oxidation reactions of phenol follow first-order kinetics, but there are considerable differences in the effectiveness and performance of electro-catalytic degradation. Phenol can be degraded relatively fast on the Ti/SnO2 + Sb2O3/PbO2 anode and the degradation rate of phenol is slower with the Ti/SnO2 + Sb2O3/MnOx electrode, and the slowest with the Ti/SnO2 + Sb2O3/RuO2 + PbO2 electrode, whose apparent rate constants are 2.49 x 10(-2), 1.42 x 10(-2) and 9.76 x 10(-3) min(-1), respectively. The rates of electro-catalytic degradation relate to oxygen evolution potential, and the higher the oxygen evolution potential, the better the performance of electro-catalytic degradation. The potential for oxygen evolution at the Ti/SnO2 + Sb2O3/PbO2 anode is highest, then Ti/SnO2 +Sb2O3/MnOx, following Ti/SnO2 + Sb2O3/RuO2 + PbO2. The accelerated life tests at 60 degrees C and in 1.0 mol L-1 aqueous H2SO4 with an anodic current density of 4.0A cm(-2) show that the service life is prolonged when the SnO2 + Sb2O3 interlayer coating are inserted between Ti substrate and active layers. (C) 2008 Elsevier B.V. All rights reserved. 地址: [Wang, Ya-qiong; Gu, Bin; Xu, Wen-Lin] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Wang, Ya-qiong] Key Lab Environm Mat & Environm Engn Jiangsu Prov, Yangzhou 225002, Peoples R China 通讯作者地址: Wang, YQ, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: yqwang@yzu.edu.cn 基金资助致谢: 基金资助机构 National Nature Science Foundation of China 授权号 20176047 20476087 Foundation of Key Laboratory of Environmental Material and Environmental Engineering of jiangsu Province This research is supported by a grant from the National Nature Science Foundation of China (20176047, 20476087) and the Foundation of Key Laboratory of Environmental Material and Environmental Engineering of jiangsu Province. 引用的参考文献数: 27 被引频次: 3 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0304-3894 DOI: 10.1016/j.jhazmat.2008.05.164 29 字符的来源出版物名称缩写: J HAZARD MATER ISO 来源文献出版物名称缩写: J. Hazard. Mater. 来源文献页码计数: 6 学科类别: Engineering, Environmental; Engineering, Civil; Environmental Sciences ISI 文献传递号: 407MY 显示 350 条，共 413 条作者: Liu, Y (Liu, Yan); Guo, R (Guo, Rong) 标题: The interaction between casein micelles and gold nanoparticles 来源出版物: JOURNAL OF COLLOID AND INTERFACE SCIENCE, 332 (1): 265-269 APR 1 2009 语言: English 文献类型: Article 作者关键词: Protein aggregates; Gold nanoparticles; Interaction; Bioconjugates KeyWords Plus: SURFACE-PLASMON RESONANCE; CONFORMATIONAL-CHANGES; CIRCULAR-DICHROISM; PROTEIN; SPECTROSCOPY; SIZE; COLLOIDS 摘要: For the first time, the interaction of casein micelle (CM) with gold nanoparticles (GNPs) was studied using TEM, UV-visible, FTIR and fluorescence spectroscopy methods. The results show that GNPs bind to CM surface, leading to the formation of GNP-CM conjugates. GNPs exhibit similar particle diameters, and the CM structure is retained in GNP-CM conjugates. Furthermore, GNP-CM conjugates display good stability against salt concentration and pH. The combination of these measurements suggests that GNPs presumably bind to CM surfaces via complexation with the carboxylate or amine groups on CM surfaces, but not by electrostatic action. (C) 2008 Elsevier Inc. All rights reserved. 地址: [Liu, Yan; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cu 基金资助致谢: 基金资助机构授权号 20633010 National Nature Science Foundations of China 20773106 20803061 This work was supported by the National Nature Science Foundations of China (20633010, 20773106 and 20803061). 引用的参考文献数: 34 被引频次: 0 出版商: ACADEMIC PRESS INC ELSEVIER SCIENCE 出版商地址: 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA ISSN: 0021-9797 DOI: 10.1016/j.jcis.2008.12.043 29 字符的来源出版物名称缩写: J COLLOID INTERFACE SCI ISO 来源文献出版物名称缩写: J. Colloid Interface Sci. 来源文献页码计数: 5 学科类别: Chemistry, Physical ISI 文献传递号: 409EW 显示 351 条，共 413 条作者: Qu, YQ (Qu, Yanqing); Jiang, YM (Jiang, Yumei); He, DR (He, Daren) 标题: Fruit nutritive factor network 来源出版物: JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 22 (1): 150-158 MAR 2009 语言: English 文献类型: Article 作者关键词: Complex network; cooperation-competition; nutritive factor; statistical properties KeyWords Plus: COLLABORATION NETWORKS; MODEL 摘要: As an research example of the widely existing cooperation-competition systems, the authors present an empirical investigation on a fruit nutritive factor network. It is described by a node-weighted bipartite graph. The fruit nutritive factors are defined as the nodes, and two nodes are connected by an edge if at least one fruit contains these two nutritive factors. The fruits are defined as the collaboration acts. The node-weight W (nt) , which signifies the "importance degree" of each actor node, is defined as the content of a nutritive factor in a fruit. The empirical investigation results show some unique features. The node-weight distributions take so-called "shifted power law" function forms, but the act-weight distribution takes a normal form. The degree and act-degree distributions show impulsive-spectrum like forms. These observations may be helpful for the study of fruits. The network description method proposed in this article may be universal for a kind of cooperation-competition systems. 地址: [Qu, Yanqing; Jiang, Yumei; He, Daren] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Qu, YQ, Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China. 电子邮箱地址: darendo10@yahoo.com.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 10635040 70671089 This research was supported by the National Natural Science Foundation of China under Grant Nos. 10635040 and 70671089 引用的参考文献数: 13 被引频次: 0 出版商: SPRINGER 出版商地址: 233 SPRING ST, NEW YORK, NY 10013 USA ISSN: 1009-6124 DOI: 10.1007/s11424-009-9153-y 29 字符的来源出版物名称缩写: J SYST SCI COMPLEX ISO 来源文献出版物名称缩写: J. Syst. Sci. Complex. 来源文献页码计数: 9 学科类别: Mathematics, Interdisciplinary Applications ISI 文献传递号: 409KF 显示 352 条，共 413 条作者: Liu, YR (Liu, Yurong); Wang, ZD (Wang, Zidong); Liu, XH (Liu, Xiaohui) 标题: ON SYNCHRONIZATION OF DISCRETE-TIME MARKOVIAN JUMPING STOCHASTIC COMPLEX NETWORKS WITH MODE-DEPENDENT MIXED TIME-DELAYS 来源出版物: INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 23 (3): 411-434 JAN 30 2009 语言: English 文献类型: Article 作者关键词: Discrete-time complex networks; mixed time-delays; Markovian jumping parameters; stochastic disturbances; synchronization in the mean square; linear matrix inequality KeyWords Plus: RECURRENT NEURAL-NETWORKS; H-INFINITY CONTROL; DYNAMICAL NETWORKS; EXPONENTIAL SYNCHRONIZATION; GLOBAL SYNCHRONIZATION; COUPLING DELAYS; SYSTEMS; STABILITY; ARRAY; PARAMETERS 摘要: In this paper, the synchronization problem is investigated for a new class of discrete-time complex networks. Such complex networks involve the Markovian jumping parameters, mode-dependent discrete and distributed time-delays, constant and delayed couplings, as well as multiples to chastic disturbances. The stochastic disturbances influence the constant coupling term, the delayed coupling term, as well as the overall network dynamics, which could better describe the dynamical behavior of a coupled complex network presented within a noisy environment. With help from the Lyapunov functional method and the properties of Kronecker product, we employ the stochastic analysis techniques to derive several delay-dependent sufficient conditions under which the coupled complex network is asymptotically synchronized in the mean square. The criteria obtained in this paper are in the form of LMIs whose solution can be easily calculated using the standard numerical software. It is shown that our main results can cover many existing ones reported in the literature. A numerical example is presented to illustrate the usefulness of our results. 地址: [Liu, Yurong] Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China; [Wang, Zidong; Liu, Xiaohui] Brunel Univ, Dept Informat Syst & Comp, Uxbridge UB8 3PH, Middx, England 通讯作者地址: Liu, YR, Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China. 电子邮箱地址: liuyurong@gmail.com 基金资助致谢: 基金资助机构授权号 Biotechnology and Biological Sciences Research Council (BBSRC) of the BB/C506264/1 U. K. 100/EGM17735 Engineering and Physical Sciences Research Council (EPSRC) of the U. GR/S27658/01 K. EP/C524586/1 Royal Society of the U. K. Natural Science Foundation of Jiangsu Province of China BK2007075 NSFC 60774073 Alexander von Humboldt Foundation of Germany This work was supported in part by the Biotechnology and Biological Sciences Research Council (BBSRC) of the U. K. under Grants BB/C506264/1 and 100/EGM17735, the Engineering and Physical Sciences Research Council (EPSRC) of the U. K. under Grants GR/S27658/01 and EP/C524586/1, an International Joint Project sponsored by the Royal Society of the U. K., the Natural Science Foundation of Jiangsu Province of China under Grant BK2007075, the NSFC under Grant 60774073, and by the Alexander von Humboldt Foundation of Germany. 引用的参考文献数: 35 被引频次: 0 出版商: WORLD SCIENTIFIC PUBL CO PTE LTD 出版商地址: 5 TOH TUCK LINK, SINGAPORE 596224, SINGAPORE ISSN: 0217-9792 29 字符的来源出版物名称缩写: INT J MOD PHYS B ISO 来源文献出版物名称缩写: Int. J. Mod. Phys. B 来源文献页码计数: 24 学科类别: Physics, Applied; Physics, Condensed Matter; Physics, Mathematical ISI 文献传递号: 411DU 显示 353 条，共 413 条作者: Jin, C (Jin, Cheng); Zhang, PJ (Zhang, Pei-Jian); Wu, XM (Wu, Xiao-Min); Bin, Z (Zhou, Bin); Li, Y (Li, Yong); Liu, XY (Liu, Xin-Yan); Feng, M (Feng, Min); Tao, LD (Tao, Li-De) 标题: Impact of hypoxic preconditioning on apoptosis and its possible mechanism in orthotopic liver autotransplantation in rats 来源出版物: HEPATOBILIARY & PANCREATIC DISEASES INTERNATIONAL, 8 (1): 40-45 FEB 2009 语言: English 文献类型: Article 作者关键词: hypoxic preconditioning; orthotopic liver autotransplantation; Bcl-2 protein; mitochondria; ischemia-reperfusion injury KeyWords Plus: MITOCHONDRIAL FISSION; CELL-DEATH; INJURY; REPERFUSION; FUSION; TISSUE 摘要: BACKGROUND: Hepatocyte apoptosis is a severe form of cell death after hepatic ischemia-reperfusion injury (HIRI), and its relief is an important issue in liver transplantation. Hypoxic preconditioning (HP) is considered to have protective effects on HIRI. This study was designed to explore the impact of HP on apoptosis and its possible mechanism during orthotopic liver autotransplantation. METHODS: A modified orthotopic liver autotransplantation model was used to simulate HIRI. Sprague-Dawley rats were randomly divided into normal control, autotransplantation (AT) and HP groups. The HP group was subjected to an 8% oxygen atmosphere for 90 minutes before surgery. At 1, 6 and 24 hours after surgery, the rats were killed and their liver tissue was sampled to assess the expression of Bcl-2 protein. The samples were subjected to blood chemistry study, morphological study under a light or transmission electron microscope, and quantitative study of mitochondria. RESULTS: The serum levels of ALT and AST in the HP group were lower than those in the AT group at 1, 6 and 24 hours after orthotopic liver autotransplantation (P < 0.05). Bcl-2 protein expression was increased in the HP group at each measurement point (P < 0.05). Light microscopy showed that hepatic injury in the AT group was much more severe than in the HP group. Hepatocytes in the AT group showed typical apoptosis signs under a transmission electron microscope. The ultrastructural appearance of hepatocytes in the HP group was much better than in the AT group, and the area, perimeter and diameter of the mitochondria were smaller in the HP group than in the AT group (P < 0.05). CONCLUSIONS: Hepatocytes sense and respond to decreased tissue oxygenation. Stimulation by HP relieves apoptosis by upregulating expression of Bcl-2 protein and its protection of mitochondria after orthotopic liver autotransplantation. 地址: [Jin, Cheng; Zhang, Pei-Jian; Wu, Xiao-Min; Zhou, Bin; Li, Yong; Liu, Xin-Yan; Feng, Min; Tao, Li-De] Yangzhou Univ, Affiliated Hosp 2, Inst Gen Surg Res, Yangzhou 225001, Peoples R China 通讯作者地址: Zhang, PJ, Yangzhou Univ, Affiliated Hosp 2, Inst Gen Surg Res, Yangzhou 225001, Peoples R China. 电子邮箱地址: yzu.edu.pjz@163.com 基金资助致谢: 基金资助机构授权号 Health Bureau H200770 Technology Bureau of Jiangsu Province, China BS2005038 study was supported by grants from the Health Bureau (H200770) and Technology Bureau (BS2005038) of Jiangsu Province, China. 引用的参考文献数: 22 被引频次: 0 出版商: ZHEJIANG UNIV SCH MEDICINE 出版商地址: FIRST AFFILIATED HOSPITAL, 79 QINGCHUN ROAD, HANGZHOU, 310003, PEOPLES R CHINA ISSN: 1499-3872 29 字符的来源出版物名称缩写: HEPATOB PANCREATIC DIS INT ISO 来源文献出版物名称缩写: Hepatob. Pancreatic. Dis. Int. 来源文献页码计数: 6 学科类别: Gastroenterology & Hepatology ISI 文献传递号: 409EI 显示 354 条，共 413 条作者: Jin, HM (Jin, Hui Ming); Zhang, LN (Zhang, Lin Nan) 标题: High temperature oxidation of chromium with nanometric ceria sol-gel coating 来源出版物: CHINESE CHEMICAL LETTERS, 19 (12): 1504-1508 DEC 2008 语言: English 文献类型: Article 作者关键词: Nano-materials; Sol-gel; Stress; Ceria; Oxidation KeyWords Plus: OXIDE-FILMS; GROWTH; KINETICS; OXYGEN; YTTRIUM 摘要: Isothermal oxidation behavior of chromium with and without nanometric sol-gel CeO2 coating is studied at 1000 degrees C in air. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) are used to examine the surface morphology and microstructure of their oxide films. It is found that ceria coating greatly improves the anti-oxidation property of chromium. Laser Raman spectrometer and X-ray diffraction spectrometer (XRD) are also used to study the stress level in oxide films formed on ceria-coated and ceria-free Cr. The difference in oxidation behavior is mainly attributed to the fact that ceria greatly reduces the growth speed and grain size of Cr2O3 film, and this fine grain-sized Cr2O3 film probably has better high temperature plasticity, i.e. oxide film can relieve parts of compressive stress by means of creeping. XRD and Raman testing results both show the stress declination due to nano-CeO2 application, and their deviation is analyzed concerning to the rare earth effect. (C) 2008 Hui Ming Jin. Published by Elsevier B. V. on behalf of Chinese Chemical Society. All rights reserved. 地址: [Jin, Hui Ming] Yangzhou Univ, Coll Mech Engn, Yangzhou 225009, Peoples R China; [Zhang, Lin Nan] Peking Univ, Coll Environm Sci & Engn, Beijing 100010, Peoples R China 通讯作者地址: Jin, HM, Yangzhou Univ, Coll Mech Engn, Yangzhou 225009, Peoples R China. 电子邮箱地址: doctorjhm@sohu.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 59231011 Natural Science Foundation of Jiangsu Province 07KJD430246 This work is supported by National Natural Science Foundation of China (No. 59231011) and Natural Science Foundation of Jiangsu Province (No. 07KJD430246). 引用的参考文献数: 8 被引频次: 0 出版商: CHINESE CHEMICAL SOC 出版商地址: C/O DEPT INT AFFAIRS, SECRETARY OF CHEM SOC, PO BOX 2709, BEIJING 100080, PEOPLES R CHINA ISSN: 1001-8417 DOI: 10.1016/j.cclet.2008.09.038 29 字符的来源出版物名称缩写: CHIN CHEM LETT ISO 来源文献出版物名称缩写: Chin. Chem. Lett. 来源文献页码计数: 5 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 411SA 显示 355 条，共 413 条作者: Liu, JG (Liu, Jin-Ge); Qin, QL (Qin, Qiu-lin); Zhang, Z (Zhang, Zhen); Peng, RH (Peng, Ri-He); Xiong, AS (Xiong, Ai-sheng); Chen, JM (Chen, Jian-Min); Yao, QH (Yao, Quan-Hong) 标题: OsHSF7 gene in rice, Oryza sativa L., encodes a transcription factor that functions as a high temperature receptive and responsive factor 来源出版物: BMB REPORTS, 42 (1): 16-21 JAN 31 2009 语言: English 文献类型: Article 作者关键词: Heat-shock factor; Heat tolerance; OsHSF7; Rice; Yeast one-hybrid KeyWords Plus: ARABIDOPSIS-THALIANA; HEAT; STRESS; TOMATO; THERMOTOLERANCE; CHAPERONES; EXPRESSION; REGULATOR; PROTEIN; FAMILY 摘要: Three novel Class A genes that encode heat shock transcription factor (HSF) were cloned from Oryza Sativa L using a yeast hybrid method. The OsHSF7 gene was found to be rapidly expressed in high levels in response to temperature, which indicates that it may be involved in heat stress reception and response. Over-expression of OsHSF7 in transgenic Arabidopsis could not induced over the expression of most target heat stress-inducible genes of HSFs; however, the transcription of some HSF target genes was more abundant in transgenic plants following two hours of heat stress treatment. In addition, those transgenic plants also had a higher basal thermotolerance, but not acquired thermotolerance. Collectively, the results of this study indicate that OsHSF7 might play an important role in the response to high temperature. Specifically, these findings indicate that OsHSF7 may be useful in the production of transgenic monocots that can over-express protective genes such as HSPs in response to heat stress, which will enable such plants to tolerate high temperatures. [BMB reports 2009; 42(1): 16-21] 地址: [Liu, Jin-Ge; Peng, Ri-He; Xiong, Ai-sheng; Yao, Quan-Hong] Shanghai Acad Agr Sci, Biotechnol Res Inst, Shanghai 201106, Peoples R China; [Liu, Jin-Ge; Zhang, Zhen] Nanjing Agr Univ, Dept Hort, Nanjing 210095, Peoples R China; [Qin, Qiu-lin] Fudan Univ, Sch Life Sci, State Key Lab Genet Engn, Shanghai 200433, Peoples R China; [Chen, Jian-Min] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou 225009, Peoples R China 通讯作者地址: Yao, QH, Shanghai Acad Agr Sci, Biotechnol Res Inst, 2901 Beidi Rd, Shanghai 201106, Peoples R China. 电子邮箱地址: yaoquanhong_sh@yahoo.com.cn 基金资助致谢: 基金资助机构授权号 863 Program 2006AA1 OZ1 17 Shanghai Rising-Star Program 08QH14021 Shanghai International Scientific and Technological Cooperation 08540706500 National Natural Science Foundation Shanghai Natural Science Foundation Jiangsu Natural Science Foundation 30670179 07ZR14094 087RI417200 BK2007080 The research was Supported by 863 Program (2006AA1 OZ1 17); Shanghai Rising-Star Program (08QH14021); Shanghai International Scientific and Technological Cooperation of (08540706500); National Natural Science Foundation (30670179); Shanghai Natural Science Foundation (07ZR14094, 087RI417200) and Jiangsu Natural Science Foundation (BK2007080). 引用的参考文献数: 20 被引频次: 0 出版商: KOREAN SOCIETY BIOCHEMISTRY & MOLECULAR BIOLOGY 出版商地址: KOREA SCIENCE & TECHNOLOGY CENTER, # 801, 635-4 , YEOKSAM-DONG, KANGNAM-KU, SEOUL, 135-703, SOUTH KOREA ISSN: 1976-6696 29 字符的来源出版物名称缩写: BMB REP ISO 来源文献出版物名称缩写: BMB Rep. 来源文献页码计数: 6 学科类别: Biochemistry & Molecular Biology ISI 文献传递号: 407BB 显示 356 条，共 413 条作者: Tan, SP (Tan, Ser Peow); Wow, YL (Wow, Yan Loi); Zhang, Y (Zhang, Ying) 标题: END INVARIANTS FOR SL(2,C) CHARACTERS OF THE ONE-HOLED TORUS 来源出版物: AMERICAN JOURNAL OF MATHEMATICS, 131 (2): 385-412 APR 2008 语言: English 文献类型: Article 摘要: We define and study the set epsilon(rho) of end invariaius of an SL(2,C) character rho of the one-holed torus T. We show that the set epsilon(rho) is the entire projective lamination space P L of T if and only if rho corresponds to the dihedral representation or rho is real and corresponds to an SU(2) representation; and that otherwise, epsilon(rho) is closed and has empty interior in P L. For real characters rho, we give a complete classification of epsilon(rho)and show that epsilon(rho) has either 0, 1 or infinitely many elements, and in the last case, epsilon(rho) is either a Cantor subset of P L or is P L itself. We also give a similar classification for "imaginary" characters where the trace of the commutator is less than 2. Finally, we show that for characters with discrete simple length spectrum (not corresponding to dihedral or SU(2) representations), epsilon(rho) is a Cantor subset of P L if it contains at least three elements. 地址: [Tan, Ser Peow; Wow, Yan Loi] Natl Univ Singapore, Dept Math, Singapore 117543, Singapore; [Zhang, Ying] Yangzhou Univ, Dept Math, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Tan, SP, Natl Univ Singapore, Dept Math, 2 Sci Dr 2, Singapore 117543, Singapore. 电子邮箱地址: mattansp@nus.edu.sg; matwyl@nus.edu.sg; yingzhang@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National University of Singapore R-146-000-090-112 NKBRFC C.1999075104 NSFC 10671171 Research Supported in part by the National University of Singapore academic research grant R-146-000-090-112; research of the third author Supported in part by the NKBRFC grant No. C.1999075104 and by NSFC grant No. 10671171. 引用的参考文献数: 12 被引频次: 0 出版商: JOHNS HOPKINS UNIV PRESS 出版商地址: JOURNALS PUBLISHING DIVISION, 2715 NORTH CHARLES ST, BALTIMORE, MD 21218-4363 USA ISSN: 0002-9327 29 字符的来源出版物名称缩写: AMER J MATH ISO 来源文献出版物名称缩写: Am. J. Math. 来源文献页码计数: 28 学科类别: Mathematics ISI 文献传递号: 410XU 显示 357 条，共 413 条作者: Ge, LL (Ge, Lingling); Guo, R (Guo, Rung); Zhang, XH (Zhang, Xiaohong) 标题: PEG-Induced Lamellar-to-Isotropic Phase Transition in the System of TX-100/n-C8H17OH/H2O 来源出版物: JOURNAL OF PHYSICAL CHEMISTRY B, 113 (7): 1993-2000 FEB 19 2009 语言: English 文献类型: Article KeyWords Plus: LIQUID-CRYSTALLINE SYSTEMS; WATER-SOLUBLE POLYMERS; NONIONIC SURFACTANT; RHEOLOGICAL PROPERTIES; POLY(ETHYLENE GLYCOL); AEROSOL OT; BEHAVIOR; POLYELECTROLYTES; MICROSTRUCTURE; PARTICLES 摘要: Lamellar-to-isotropic phase transition is observed in the system of TX-100/n-C8H17OH/H2O induced by neutral water-soluble polymer poly(ethylene glycol) (PEG) with molecular weight ranging from 400 to 20 000. The location of PEG in the lamellar liquid crystal and the microstructure change of the lamellar phase during phase transition are investigated by means of H-2 NMR, small-angle X-ray diffraction (SXRD), rheology, polarized optical microscopy (POM), and freeze-fracture transmission electron microscopy (FF-TEM;). Calculations based on the "swelling model" show that 0.92-2.58 wt % PEG2000 penetrates into the amphiphile layer and the rest resolve in the water layer. Both of these two kinds of locations induce the lamellar-to isotropic phase transition. The longer the chain length of PEG, the higher the efficiency is. In addition, a critical molecular weight of PEG is observed before phase transition occurs, with which the disturbance of PEG on the microstructure of lamellar liquid crystal is most prominent. The critical molecular weight of PEG is independent of the thickness of water layer. The value is 2000 for the system of TX-100/n-C8H17OH/H2O. 地址: [Ge, Lingling; Guo, Rung; Zhang, Xiaohong] Yangzhou Univ, Sch Chem & Chem Engn, Jiangsu 225002, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Jiangsu 225002, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Nature Science Foundation of China 授权号 20633010 20773106 This work was supported by the National Nature Science Foundation of China (No. 20633010 and 20773106). We gratefully acknowledge Professor Stig E. Friberg for his helpful instruction. 引用的参考文献数: 40 被引频次: 0 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 1520-6106 DOI: 10.1021/jp808218j 29 字符的来源出版物名称缩写: J PHYS CHEM B ISO 来源文献出版物名称缩写: J. Phys. Chem. B 来源文献页码计数: 8 学科类别: Chemistry, Physical ISI 文献传递号: 406MK 显示 358 条，共 413 条作者: Chen, M (Chen, Ming); Cui, L (Cui, Lei); Li, CH (Li, Chunhui); Diao, GW (Diao, Guowang) 标题: Adsorption, desorption and condensation of nitrobenzene solution from active carbon: A comparison of two cyclodextrins and two surfactants 来源出版物: JOURNAL OF HAZARDOUS MATERIALS, 162 (1): 23-28 FEB 15 2009 语言: English 文献类型: Article 作者关键词: Hydroxypropyl-beta-cyclodextrin; Nitrobenzene; Adsorption; Desorption; Condensation; Active carbon; Extractants KeyWords Plus: BETA-CYCLODEXTRIN; POROUS-MEDIA; ENHANCED SOLUBILIZATION; CONTAMINATED SOIL; DEGRADATION; REMOVAL; WATER; PENTACHLOROPHENOL; BIOAVAILABILITY; PHENANTHRENE 摘要: The adsorption of nitrobenzene on active carbon was researched. The experimental results shown the adsorption of nitrobenzene on active carbon can be described by Freundlich's adsorption model. On the other hand, beta-cyclodextrin (beta-CD) and hydroxypropyl-beta-cyclodextrin (HP-beta-CD) can react with nitrobenzene to form inclusion complex, which will enhance the aqueous solubility of nitrobenzene. By using different concentrations of beta-CD and HP-beta-CD as extractants, nitrobenzene on active carbon has been desorbed statically. As a comparison, surfactant CTAB and SDS were also selected as extractants. The desorbing of mechanism has been discussed. The low concentration of NB was effectively condensed by enrichment of active carbon and desorption of HP-beta-CD, HP-beta-CD is regarded as a potential extractant to deal with soil, sediment or active carbon. (C) 2008 Published by Elsevier B.V. 地址: [Chen, Ming; Cui, Lei; Li, Chunhui; Diao, Guowang] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Chen, Ming; Cui, Lei; Li, Chunhui; Diao, Guowang] Key Lab Environm Mat & Environm Engn Jiangsu Prov, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Diao, GW, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: gwdiao@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 20373060 National Natural Science Foundation of China 20673094 20773107 Natural Science Key Foundation of Educational Committee of Jiangsu Province of China Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University Foundation of the Educational Committee of Jiangsu Provincial Universities 07KJA15015 Excellence Science and Technology Invention Team in Yangzhou University The authors acknowledge the financial support from the National Natural Science Foundation of China (Grant Nos. 20373060, 20673094, 20773107), the Natural Science Key Foundation of Educational Committee of Jiangsu Province of China (Grant No. 07KJA15015), the Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University and the Foundation of the Educational Committee of Jiangsu Provincial Universities Excellence Science and Technology Invention Team in Yangzhou University. The authors also acknowledge the Foundation of the Educational Committee of Jiangsu Provincial General Universities Graduate Student Scientific Research Invention Plan. 引用的参考文献数: 28 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0304-3894 DOI: 10.1016/j.jhazmat.2008.05.006 29 字符的来源出版物名称缩写: J HAZARD MATER ISO 来源文献出版物名称缩写: J. Hazard. Mater. 来源文献页码计数: 6 学科类别: Engineering, Environmental; Engineering, Civil; Environmental Sciences ISI 文献传递号: 404KC 显示 359 条，共 413 条作者: Wang, YS (Wang, Yongsheng); Guo, R (Guo, Rong); Xi, JQ (Xi, Juqun) 标题: Comparative studies of interactions of hemoglobin with single-chain and with gemini surfactants 来源出版物: JOURNAL OF COLLOID AND INTERFACE SCIENCE, 331 (2): 470-475 MAR 15 2009 语言: English 文献类型: Article 作者关键词: Hemoglobin; n-Dodecylammonium alpha-glutamate; Gemini; Isothermal titration microcalorimetry KeyWords Plus: BOVINE SERUM-ALBUMIN; FLUORESCENCE PROBE; SCATTERING; PROTEINS; COMPLEX 摘要: The interactions of hemoglobin with glutamic acid-based gemini surfactants (L(2)G(2)C(n)) and with n-dodecylammonium alpha-glutamate (GDA) have been studied with isothermal titration microcalorimetry, fluorescence spectroscopy, UV-vis spectroscopy, and circular dichroism. The results indicate that GDA monomer can make the hemoglobin denatured, and that when the concentration of GDA is higher than cmc, heme monomer is released from the hydrophobic cavity of hemoglobin. On the other hand, L(2)G(2)C(n) surfactants can also interact with hemoglobin. Compared with GDA. L(2)G(2)C(n) have a much smaller binding ability with hemoglobin, and the circular dichroism spectra results show that the secondary structure of hemoglobin is possibly stabilized by a small amount of L(2)G(2)C(n), which may generate hydrophobic linkages between the nonpolar residues of hemoglobin. However, with further addition of L(2)G(2)C(n), the secondary structure of hemoglobin is unfolded, and the percentage of alpha helix in hemoglobin molecule is decreased. In addition, the L(2)G(2)C(n), surfactant with a longer spacer can reduce the denaturing degree of hemoglobin. (C) 2008 Elsevier Inc. All rights reserved. 地址: [Wang, Yongsheng; Guo, Rong; Xi, Juqun] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Scientific Foundation of China 授权号 20633010 20073038 This work was supported by the National Natural Scientific Foundation of China (20633010 and 20073038). 引用的参考文献数: 27 被引频次: 0 出版商: ACADEMIC PRESS INC ELSEVIER SCIENCE 出版商地址: 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 USA ISSN: 0021-9797 DOI: 10.1016/j.jcis.2008.12.020 29 字符的来源出版物名称缩写: J COLLOID INTERFACE SCI ISO 来源文献出版物名称缩写: J. Colloid Interface Sci. 来源文献页码计数: 6 学科类别: Chemistry, Physical ISI 文献传递号: 407AJ 显示 360 条，共 413 条作者: Yang, YF (Yang, Yifei); Mu, SL (Mu, Shaolin) 标题: Synthesis and high electrochemical activity of poly(aniline-co-2-amino-4-hydroxybenzenesulfonic acid) 来源出版物: ELECTROCHIMICA ACTA, 54 (2): 506-512 DEC 30 2008 语言: English 文献类型: Article 作者关键词: Aniline and 2-amino-4-hydroxybenzenesulfonic acid; Chemical copolymerization; Electric properties; Spectra KeyWords Plus: WIDE PH RANGE; RING-SUBSTITUTED POLYANILINE; O-AMINOPHENOL; POLYANILINE/POLY(2-METHOXYANILINE-5-SULFONIC ACID); SULFONATED POLYANILINE; CONDUCTING COPOLYMER; PHYSICAL-PROPERTIES; ELECTRIC PROPERTIES; IONIC LIQUIDS; ANILINE 摘要: Poly(aniline-co-2-amino-4-hydroxybenzenesulfonic acid) (PAAHB) was synthesized using chemical oxidative copolymerization of aniline and 2-amino-4-hydroxybenzenesulfonic acid (AHB) in the presence of an ionic liquid at 50 degrees C. The conductivity of the PAAHB copolymer synthesized at the optimum conditions is 0.47 S cm(-1) that is lower than that of polyaniline, but is slightly affected by water. The cyclic voltammograms demonstrate that the PAAHB copolymer has excellent redox activity from highly acidic solution to pH 12.0 in a wider potential range. This is attributed to the synergistic effect of the -SO3- and -OH functional groups in the copolymer chain and the ionic liquid incorporated into the PAAHB film. It is evident that the pH dependence of the redox activity and conductivity of the PAAHB copolymer prepared chemically is much better than that of polyaniline, and is further improved, compared to the PAAHB copolymer prepared electrochemically. The proton NMR spectrum of the PAAHB copolymer demonstrates that the -SO3_ group exists in the copolymer chain instead of the -SO3H group. The ESR spectra show that the ESR signal intensity is a function of the monomer concentration ratio of AHB to aniline in the mixture. The morphology of the PAAHB copolymer is also dependent on the monomer concentration ratio in the mixture. (c) 2008 Published by Elsevier Ltd. 地址: [Yang, Yifei; Mu, Shaolin] Yangzhou Univ, Dept Chem, Yangzhou 225002, Jiangsu Prov, Peoples R China 通讯作者地址: Mu, SL, Yangzhou Univ, Dept Chem, Yangzhou 225002, Jiangsu Prov, Peoples R China. 电子邮箱地址: slmu@yzu.edu.cn 引用的参考文献数: 42 被引频次: 4 出版商: PERGAMON-ELSEVIER SCIENCE LTD 出版商地址: THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND ISSN: 0013-4686 DOI: 10.1016/j.electacta.2008.07.025 29 字符的来源出版物名称缩写: ELECTROCHIM ACTA ISO 来源文献出版物名称缩写: Electrochim. Acta 来源文献页码计数: 7 学科类别: Electrochemistry ISI 文献传递号: 406GG 显示 361 条，共 413 条作者: Miao, L (Miao, Long); Wang, YM (Wang, Yanming) 标题: M-SUPPLEMENTED SUBGROUPS AND THEIR PROPERTIES 来源出版物: COMMUNICATIONS IN ALGEBRA, 37 (2): 594-603 2009 语言: English 文献类型: Article 作者关键词: Finite groups; M-supplemented subgroups; Primary subgroups; Supersolvable groups KeyWords Plus: FINITE-GROUPS; SYLOW SUBGROUPS 摘要: A subgroup H is called M-supplemented in a finite group G, if there exists a subgroup B of G such that G = HB and H1B is a proper subgroup of G for any maximal subgroup H-1 of H. In this article, we investigate the influence of M-supplementation of some primary subgroups in finite groups. Some new results about supersolvable groups and formation are obtained. 地址: [Wang, Yanming] Zhongshan Univ, Lingnan Coll, Guangzhou 510275, Guangdong, Peoples R China; [Wang, Yanming] Zhongshan Univ, Dept Math, Guangzhou 510275, Guangdong, Peoples R China; [Miao, Long] Yangzhou Univ, Sch Math Sci, Yangzhou, Peoples R China 通讯作者地址: Wang, YM, Zhongshan Univ, Lingnan Coll, Guangzhou 510275, Guangdong, Peoples R China. 电子邮箱地址: stswym@mail.sysu.edu.cn 基金资助致谢: 基金资助机构授权号 NSFC 10571181 TianYuan Fund of Mathematics of China 10626047 The authors are grateful to the referee for his/her careful reading of the manuscript and for his/her very helpful suggestions to improve our original version. This research is supported by NSFC (10571181) and TianYuan Fund of Mathematics of China (Grant #10626047). 引用的参考文献数: 11 被引频次: 0 出版商: TAYLOR & FRANCIS INC 出版商地址: 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA ISSN: 0092-7872 DOI: 10.1080/00927870802254520 29 字符的来源出版物名称缩写: COMMUN ALGEBRA ISO 来源文献出版物名称缩写: Commun. Algebr. 来源文献页码计数: 10 学科类别: Mathematics ISI 文献传递号: 405CJ 显示 362 条，共 413 条作者: Jin, HM (Jin, Hui Ming); Jiang, SH (Jiang, Shi Hang); Zhang, LN (Zhang, Lin Nan) 标题: Microstructure and corrosion behavior of electroless deposited Ni-P/CeO2 coating 来源出版物: CHINESE CHEMICAL LETTERS, 19 (11): 1367-1370 NOV 2008 语言: English 文献类型: Article 作者关键词: Ni-P; Ceria; Electroless deposition; Corrosion KeyWords Plus: PHASE-TRANSFORMATION BEHAVIOR; NI-P; KINETICS; ALLOY 摘要: Electroless Ni-P/nano-CeO2 composite coating was prepared in acidic condition, and its microstructure and corrosive property were compared with its CeO2-free counterpart. Scanning electronic microscopy (SEM) and X-ray diffraction (XRD) spectrometer were used to examine surface morphology and structure of the as-plated coating. Differential scanning calorimeter (DSC) and transmission electronic microscopy (TEM) were used to study the coating's phase change at high temperature. The coating's corrosive behavior in 3%NaCl + 5%H2SO4 Solution was also investigated. The results showed that Ni-P coating had partial amorphous structure mixed with nano-crystals, while the Ni-P/CeO2 coating had perfect amorphous structure. In high-temperature condition, Ni3P precipitation and Ni crystallization took place in both coatings but at different temperatures, while the Ni-P/CeO2 coating had sintered phase of NiCe2O4 spinels. The anti-corrosion property was better in the CeO2-containing coating, and this was due to its less liability to undergo local-cell corrosion than its CeO2-free counterpart. Ni-P/CeO2 coating's pure amorphous structure was the result of Ni's hindered crystal-typed deposition and P's promoted deposition. (c) 2008 Hui Ming Jin. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved. 地址: [Jin, Hui Ming; Jiang, Shi Hang] Yangzhou Univ, Coll Mech Engn, Yangzhou 225009, Peoples R China; [Zhang, Lin Nan] Peking Univ, Coll Environm Sci & Engn, Beijing 100015, Peoples R China 通讯作者地址: Jin, HM, Yangzhou Univ, Coll Mech Engn, Yangzhou 225009, Peoples R China. 电子邮箱地址: doctorjhm@sohu.com 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 29233011 Natural Science Foundation of Jiangsu Province 07KJ6430246 This work was supported by National Natural Science Foundation of China (No. 29233011) and Natural Science Foundation of Jiangsu Province (No. 07KJ6430246). 引用的参考文献数: 10 被引频次: 1 出版商: CHINESE CHEMICAL SOC 出版商地址: C/O DEPT INT AFFAIRS, SECRETARY OF CHEM SOC, PO BOX 2709, BEIJING 100080, PEOPLES R CHINA ISSN: 1001-8417 DOI: 10.1016/j.cclet.2008.06.040 29 字符的来源出版物名称缩写: CHIN CHEM LETT ISO 来源文献出版物名称缩写: Chin. Chem. Lett. 来源文献页码计数: 4 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 406VR 显示 363 条，共 413 条作者: Jin, HM (Jin Huiming); Felix, A (Felix, Adriana) 标题: INFLUENCE OF RARE EARTH DOPING ON MECHANICAL PROPERTY AND MICRO-STRUCTURE OF CHROMIA OXIDE FILM 来源出版物: CHINESE JOURNAL OF MECHANICAL ENGINEERING, 21 (3): 16-19 JUN 2008 语言: English 文献类型: Article 作者关键词: Stress; Acoustic emission; Interface; Yttrium; Oxidation KeyWords Plus: ALLOY 摘要: The isothermal oxidizing kinetics of Co-40Cr alloy and its yttrium ion-implanted samples are studied at 1 000 degrees C in air by thermal-gravity analysis (TGA). Scanning electronic microscopy (SEM) is used to examine the Cr2O3 oxide film's morphology after oxidation. Acoustic emission (AE) method is used in situ for monitoring the cracking and spalling of oxide films formed on both samples dining oxidizing and subsequent air-cooling stages. Theoretical model is proposed relating to the film fracture process and is used for analyzing the acoustic emission spectrum both on time domain and on AE-event number domain. It is found that yttrium implantation remarkably reduces the isothermal oxidizing rate of Co-40Cr and improves the anti-cracking and anti-spalling properties of Cr2O3 oxide film. The reasons for the improvement are mainly that the implanted yttrium reduced the grain size of Cr2O3 oxide, increased the high temperature plasticity of oxide film, and remarkably reduced the number and size of Cr2O3/Co-40Cr interfacial defects. 地址: [Jin Huiming] Yangzhou Univ, Coll Mech Engn, Yangzhou 225005, Peoples R China; [Felix, Adriana] Natl Univ Antiuquia, Coll Mat Engn, Medellin 23715, Colombia 通讯作者地址: Jin, HM, Yangzhou Univ, Coll Mech Engn, Yangzhou 225005, Peoples R China. 电子邮箱地址: doctorjhm@sohu.com; icorros@uis.edu.co 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 29231011 Natural Science Foundation of Jiangsu Province, China 07KJD430246 This project is supported by National Natural Science Foundation of China (No. 29231011) and Natural Science Foundation of Jiangsu Province, China (No. 07KJD430246). Received May 28, 2007; received in revised form December 21, 2007; accepted March 6, 2008 引用的参考文献数: 7 被引频次: 0 出版商: EDITORIAL OFFICE CHINESE JOURNAL MECHANICAL ENGINEERING 出版商地址: 22 BAIWANZHUANG DAJIE, BEIJING, 100037, PEOPLES R CHINA ISSN: 1000-9345 29 字符的来源出版物名称缩写: CHIN J MECH ENG ISO 来源文献出版物名称缩写: Chin. J. Mech. Eng. 来源文献页码计数: 4 学科类别: Engineering, Mechanical ISI 文献传递号: 405ME 显示 364 条，共 413 条作者: Shan, D (Shan, Dan); Wang, Y (Wang, Yanna); Zhu, MJ (Zhu, Mingjuan); Xue, HG (Xue, Huaiguo); Cosnier, S (Cosnier, Serge); Wang, CY (Wang, Chengyin) 标题: Development of a high analytical performance-xanthine biosensor based on layered double hydroxides modified-electrode and investigation of the inhibitory effect by allopurinol 来源出版物: BIOSENSORS & BIOELECTRONICS, 24 (5): 1171-1176 Sp. Iss. SI JAN 1 2009 语言: English 文献类型: Proceedings Paper 作者关键词: Xanthine oxidase; Layered double hydroxides; Xanthine; Allopurinol; Inhibition; Biosensor KeyWords Plus: AMPEROMETRIC BIOSENSOR; URIC-ACID; OXIDASE INHIBITORS; HYPOXANTHINE; GLUCOSE; IMMOBILIZATION; CONSTRUCTION; MICROGELS; ALLANTOIN; SENSORS 摘要: The determination of xanthine has considerable importance in clinical and food quality control. Therefore, in this present work, we developed a novel xanthine biosensor based on immobilization of xanthine oxidase (XnOx) by attractive materials layered double hydroxides (LDHs). Amperometric detection of xanthine was evaluated by holding the modified electrode at 0.55 V (versus saturated calomel electrode (SCE)). Due to the special properties of LDHs, such as chemical inertia, mechanical and thermal stability, anionic exchange ability, high porosity and swelling properties, XnOx/LDHs-modified electrode exhibited a developed analytical performance. The biosensor provided a linear response to xanthine over a concentration range of 1 x 10(-6) M to 2 x 10(-4) M with a sensitivity of 220 mA M-1 cm(-2) and a detection limit of 1 x 10(-7) M based on S/N = 3. In addition, the immobilized XnOx layers have been characterized using atomic force microscopy under both air atmosphere and liquid environment, which exhibited the interesting swelling phenomenon of LDHs. The investigation of inhibition of XnOx by allopurinol was carried out using this XnOx/LDHs-modified electrode. The experimental results indicated that inhibitory effect could be achieved by allopurinol with a quasi-reversible competitive type. (c) 2008 Elsevier B.V. All rights reserved. 地址: [Shan, Dan; Wang, Yanna; Zhu, Mingjuan; Xue, Huaiguo; Wang, Chengyin] Yangzhou Univ, Coll Chem & Chem Engn, Jiangsu 225002, Peoples R China; [Cosnier, Serge] Univ Grenoble 1, CNRS, UMR 5250, Dept Chim Mol,ICMG FR 2607, F-38041 Grenoble, France 通讯作者地址: Shan, D, Yangzhou Univ, Coll Chem & Chem Engn, Si Wangting Rd 180, Jiangsu 225002, Peoples R China. 电子邮箱地址: danshan@yzu.edu.cm; chhgxue@yzu.edu.cn 引用的参考文献数: 38 被引频次: 2 出版商: ELSEVIER ADVANCED TECHNOLOGY 出版商地址: OXFORD FULFILLMENT CENTRE THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND ISSN: 0956-5663 DOI: 10.1016/j.bios.2008.07.023 29 字符的来源出版物名称缩写: BIOSENS BIOELECTRON ISO 来源文献出版物名称缩写: Biosens. Bioelectron. 来源文献页码计数: 6 学科类别: Biophysics; Biotechnology & Applied Microbiology; Chemistry, Analytical; Electrochemistry; Nanoscience & Nanotechnology ISI 文献传递号: 405CL 显示 365 条，共 413 条作者: Wu, DF (Wu, Defeng); Zhang, YS (Zhang, Yisheng); Zhang, M (Zhang, Ming); Yu, W (Yu, Wei) 标题: Selective Localization of Multiwalled Carbon Nanotubes in Poly(epsilon-caprolactone)/Polylactide Blend 来源出版物: BIOMACROMOLECULES, 10 (2): 417-424 FEB 2009 语言: English 文献类型: Article KeyWords Plus: IMMISCIBLE POLYMER BLENDS; PHASE MORPHOLOGY ANALYSIS; GLYCOL) BLOCK-COPOLYMERS; BIODEGRADABLE POLYMERS; MECHANICAL-PROPERTIES; ISOTHERMAL CRYSTALLIZATION; ELECTRICAL-CONDUCTIVITY; RHEOLOGICAL PROPERTIES; ENZYMATIC DEGRADATION; LAYERED SILICATE 摘要: Poly(epsilon-caprolactone)/polylactide blend (PCL/PLA) is an interesting biomaterial because PCL and PLA present good complementarity in their physical properties and biodegradability. However, the thermodynamic incompatibility between two component polymers restricts further applications of their blend. In this work, we used functionalized multiwalled carbon nanotube (MWCNT) to control the morphology of immiscible PCL/PLA blend. The ternary PCL/PLA/MWCNTs composites were hence prepared by melt mixing for the morphology and the properties investigation. It is interesting to find that the functionalized MWCNTs are selectively dispersed in the matrix PCL phase and on the interface between two polymer phases, leading to simultaneous occurrence of thermodynamically and kinetically driven compatibility. Those interface-localized MWCNTs prevent coalescence of the discrete domains and enhance the phase interfacial adhesion as well. As a result, the phase morphology of the ternary composites is improved remarkably in contrast to that of the blank PCL/PLA blend. Owing to that unique selective interface-localization and improved phase morphology, the ternary composites present far lower rheological and conductive percolation thresholds than those of the binary composites, and also present extraordinary mechanical properties even at very low loading levels of the MWCNTs. Therefore, the amphiphilic MWCNTs are believed to act as the reinforcements as well as the compatibilizer in the immiscible PCL/PLA blend. 地址: [Wu, Defeng; Zhang, Yisheng; Zhang, Ming] Yangzhou Univ, Sch Chem & Chem Engn, Jiangsu 225002, Peoples R China; [Wu, Defeng; Zhang, Yisheng; Zhang, Ming] Prov Key Labs Environm Mat & Engn, Jiangsu 225002, Peoples R China; [Yu, Wei] Shanghai Jiao Tong Univ, Dept Polymer Sci & Engn, Shanghai 200030, Peoples R China 通讯作者地址: Wu, DF, Yangzhou Univ, Sch Chem & Chem Engn, Jiangsu 225002, Peoples R China. 电子邮箱地址: dfwu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 50803052 Startup Program of Innovative Talent of Jiangsu Province BK2007559 Key Program of Jiangsu Province 06KJA15011 This work was supported by the research grants from the National Natural Science Foundation of China (No. 50803052), the Startup Program of Innovative Talent of Jiangsu Province (No. BK2007559), and the Key Program of Jiangsu Province (No. 06KJA15011). 引用的参考文献数: 56 被引频次: 4 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 1525-7797 DOI: 10.1021/bm801183f 29 字符的来源出版物名称缩写: BIOMACROMOLECULES ISO 来源文献出版物名称缩写: Biomacromolecules 来源文献页码计数: 8 学科类别: Biochemistry & Molecular Biology; Chemistry, Organic; Polymer Science ISI 文献传递号: 405LM 显示 366 条，共 413 条作者: Zhang, KL (Zhang, Kou-Lin); Yang, B (Yang, Bo); Ng, SW (Ng, Seik Weng) 标题: Diaquabis(1,10-phenanthroline-kappa N-2,N ')zinc(II) 2-hydroxy-5-sulfonatobenzoate tetrahydrate 来源出版物: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 65: M239-U1120 Part 2 FEB 2009 语言: English 文献类型: Article 摘要: The water-coordinated metal centre in the title salt, [Zn(C12H8N2)(2)(H2O)(2)]C7H4O6S center dot 4H(2)O, is chelated by the two bidentate N-heterocycles, leading to an overall distorted octahedral environment. The cation, dianion and solvent water molecules interact by O-H center dot center dot center dot O hydrogen bonds to form a layer motif. The SO3 group is disordered over two positions with respect to the O atoms in a 0.76 (1): 0.24 (1) ratio. One of the solvent water molecules is also disordered over two positions in a 0.56 (4): 0.44 (4) ratio. 地址: [Ng, Seik Weng] Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia; [Zhang, Kou-Lin; Yang, Bo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Ng, SW, Univ Malaya, Dept Chem, Kuala Lumpur 50603, Malaysia. 电子邮箱地址: seikweng@um.edu.my 基金资助致谢: 基金资助机构授权号 Fujian Institute for Research Foundation of Jiangsu Provincial Key Programme of Physical Chemistry in Yangzhou University University of Malaya The authors thank the Fujian Institute for Research on the Structure of Matter for the diffraction measurements, and the Foundation of Jiangsu Provincial Key Programme of Physical Chemistry in Yangzhou University and the University of Malaya for supporting this study. 引用的参考文献数: 8 被引频次: 0 出版商: WILEY-BLACKWELL PUBLISHING, INC 出版商地址: COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA ISSN: 1600-5368 DOI: 10.1107/S1600536809003055 29 字符的来源出版物名称缩写: ACTA CRYSTALLOGR E-STRUCT REP ISO 来源文献出版物名称缩写: Acta Crystallogr. Sect. E.-Struct Rep. Online 来源文献页码计数: 12 学科类别: Crystallography ISI 文献传递号: 402VH 显示 367 条，共 413 条作者: Wang, Y (Wang, Yang); Liu, ZQ (Liu, Zaiqing); Hu, XY (Hu, Xiaoya); Cao, JL (Cao, Jinglian); Wang, F (Wang, Fei); Xu, Q (Xu, Qin); Yang, C (Yang, Chun) 标题: On-line coupling of sequential injection lab-on-valve to differential pulse anodic stripping voltammetry for determination of Pb in water samples 来源出版物: TALANTA, 77 (3): 1203-1207 JAN 15 2009 语言: English 文献类型: Article 作者关键词: Sequential injection; Lab-on-valve; Differential pulse anodic stripping voltammetry; Renewable mercury film; Pb KeyWords Plus: ATOMIC-ABSORPTION-SPECTROMETRY; LASER-INDUCED FLUORESCENCE; BISMUTH FILM ELECTRODE; RENEWABLE MICROCOLUMN; BEAD-INJECTION; FLOW-INJECTION; HEAVY-METALS; BIOLOGICAL SAMPLES; ION-EXCHANGE; TRACE LEVELS 摘要: Sequential injection lab-on-valve (LOV) was first proposed for analyzing ultra-trace amounts of Pb using differential Pulse anodic stripping voltammetry (DPASV) with a miniaturized electrochemical flow cell fabricated in the LOV unit. Deposition and stripping processes took place between the renewable mercury film carbon paste electrode and sample solution. the peak current was employed as the basis of quantification. The mercury film displayed a long-term stability and reproducibility for at least 50 cycles before next renewal, the properties of integrated miniature LOV unit not only enhanced the automation of the analysis procedure but also declined sample/reagent consumption. Potential factors that affect the present procedure were investigated in detail, i.e., deposition potential, deposition time, electrode renewable procedure and the volume of sample solution. The practical applicability of the present procedure was demonstrated by determination of Pb in environmental water samples. (C) 2008 Published by Elsevier B.V. 地址: [Wang, Yang; Liu, Zaiqing; Hu, Xiaoya; Cao, Jinglian; Wang, Fei; Xu, Qin; Yang, Chun] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Hu, XY, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: xyhu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Natural Science Foundation of20675071 China Jiangsu Provincial Nature Foundation of China BK2006065 The authors are indebted for financial support from the Natural Science Foundation of China (20675071) and Jiangsu Provincial Nature Foundation of China (BK2006065). 引用的参考文献数: 39 被引频次: 3 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0039-9140 DOI: 10.1016/j.talanta.2008.08.033 29 字符的来源出版物名称缩写: TALANTA ISO 来源文献出版物名称缩写: Talanta 来源文献页码计数: 5 学科类别: Chemistry, Analytical ISI 文献传递号: 398WD 显示 368 条，共 413 条作者: Jing, XB (Jing, Xiaobi); Pan, X (Pan, Xin); Li, Z (Li, Zhen); Shi, YC (Shi, Yaocheng); Yan, CG (Yan, Chaoguo) 标题: Novel One-Pot Procedure for the Synthesis of 1,2-Diketones 来源出版物: SYNTHETIC COMMUNICATIONS, 39 (3): 492-496 2009 语言: English 文献类型: Article 作者关键词: Benzils; benzimisazolium catalysts; benzoin condensation; 1,2-diketones KeyWords Plus: DIRECT CONVERSION; VIC-DIOLS; OXIDATION; PERMANGANATE; ACETYLENES; SALT; ACID 摘要: A simple and convenient one-pot procedure is reported for the synthesis of 1,2-diketones from corresponding benzoin-type condensation reaction of aromatic aldehydes in water with N,N-dialkylbenzimidazolium salt as condensation catalyst and ferric chloride as oxidizing reagent. 地址: [Jing, Xiaobi; Pan, Xin; Li, Zhen; Shi, Yaocheng; Yan, Chaoguo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Jing, XB, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: jingxiaobi@yahoo.com.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 20572091 20576111 Cultivation and Construction Fund This research was supported by the National Natural Science Foundation of China (20572091 20576111) and the Cultivation and Construction Fund for the State Key Subject of Physical Chemistry. 引用的参考文献数: 15 被引频次: 0 出版商: TAYLOR & FRANCIS INC 出版商地址: 325 CHESTNUT ST, SUITE 800, PHILADELPHIA, PA 19106 USA ISSN: 0039-7911 DOI: 10.1080/00397910802398264 29 字符的来源出版物名称缩写: SYN COMMUN ISO 来源文献出版物名称缩写: Synth. Commun. 来源文献页码计数: 5 学科类别: Chemistry, Organic ISI 文献传递号: 404JJ 显示 369 条，共 413 条作者: Feng, T (Feng, Tao); Xu, Y (Xu, Yan); Cai, XH (Cai, Xiang-Hai); Du, ZZ (Du, Zhi-Zhi); Luo, XD (Luo, Xiao-Dong) 标题: Antimicrobially Active Isoquinoline Alkaloids from Litsea cubeba 来源出版物: PLANTA MEDICA, 75 (1): 76-79 JAN 2009 语言: English 文献类型: Article 作者关键词: Litsea cubeba; Lauraceae; isoquinoline alkaloids; antimicrobial activity; (+)-N-(methoxycarbony)-N-norboldine; (+)-isoboldine beta-N-oxide KeyWords Plus: APORPHINE ALKALOIDS; ALSTONIA-SCHOLARIS 摘要: Bioassay-guided fractionation of the alkaloidal extract of the aerial part of Litsea cubeba led to the isolation of two new isoquinoline alkaloids, (+)-N-(methoxycarbonyl)-N-norboldine (1) and (+)-isoboldine beta-N-oxide (2), together with 11 known analogues (3-13). Their structures were established by extensive spectroscopic techniques and by comparing spectroscopic data with those in the literature. Compounds 1 and 4 showed antimicrobial activities. This is the first report on the presence of compounds 1, 2, 6, 8, 9, 11, and 12 in this plant and on the antimicrobial activities of 1 and 4. The bioactivities of isoquinoline alkaloids are also at least partly responsible for the pharmacological function of the folk medicinal plant Litsea cubeba. 地址: [Feng, Tao; Cai, Xiang-Hai; Du, Zhi-Zhi; Luo, Xiao-Dong] Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming, Peoples R China; [Feng, Tao] Chinese Acad Sci, Grad Sch, Beijing, Peoples R China; [Xu, Yan] Yangzhou Univ, Coll Biosci & Biotechnol, Yangzhou, Peoples R China 通讯作者地址: Luo, XD, Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, 134 LanHei Rd, Kunming, Peoples R China. 电子邮箱地址: xdluo@mail.kib.ac.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China C30670214 National Basic Research Program of China (973 Program) 2009CB522300 Chinese Academy of Science KSCX2-YW-N-014 The authors are grateful to the National Natural Science Foundation of China (C30670214), the National Basic Research Program of China (973 Program 2009CB522300), and the Chinese Academy of Science (KSCX2-YW-N-014, XiBuZhiGuang Project) for partial financial support. 引用的参考文献数: 22 被引频次: 1 出版商: GEORG THIEME VERLAG KG 出版商地址: RUDIGERSTR 14, D-70469 STUTTGART, GERMANY ISSN: 0032-0943 DOI: 10.1055/s-0028-1088344 29 字符的来源出版物名称缩写: PLANTA MED ISO 来源文献出版物名称缩写: Planta Med. 来源文献页码计数: 4 学科类别: Plant Sciences; Chemistry, Medicinal; Pharmacology & Pharmacy ISI 文献传递号: 402SA 显示 370 条，共 413 条作者: Ma, HX (Ma, Hongxiang); Ge, HJ (Ge, Hejing); Zhang, X (Zhang, Xu); Lu, WZ (Lu, Weizhong); Yu, DZ (Yu, Dazhao); Chen, H (Chen, He); Chen, JM (Chen, Jianming) 标题: Resistance to Fusarium head Blight and Deoxynivalenol Accumulation in Chinese Barley 来源出版物: JOURNAL OF PHYTOPATHOLOGY, 157 (3): 166-171 MAR 2009 语言: English 文献类型: Article 作者关键词: Fusarium head blight; barley; deoxynivalenol; China KeyWords Plus: QUANTITATIVE TRAIT LOCI; KERNEL DISCOLORATION; WHEAT; POPULATION; MALT; SCAB; QTLS 摘要: Fusarium head blight (FHB) caused by Fusarium graminearum Schwabe is a devastating barley disease world-wide, causing significant yield losses and contaminating cereal products with mycotoxins. Barley grain contaminated with deoxynivalenol (DON) is associated with gushing and may be rejected by the malting and brewing industry. Genetically inherited resistance is the most effective option for the control of the disease. A total of 266 barley cultivars and breeding lines originating from China were evaluated for FHB resistance and concentration of DON in grain. Plants were inoculated with isolates of F. graminearum under field conditions by injecting conidia into a single spikelet of each spike. FHB symptoms were evaluated by visual inspection, and DON content was analysed by HPLC. Significant differences in FHB ratings and DON levels were observed among cultivars. Visual symptoms of FHB varied from 4.88 to 71.75% of infected spikelets 21 days after inoculation and from 7.86 to 113.33 area under the disease progress curve units (AUDPC). Twenty-seven lines were more resistant to FHB than the control resistant cultivar Zhedar 2 and with fewer than 12% infected spikelets. Twenty-one of the above lines originated from the area in the mid to low valley of Yangtze River, where FHB epidemics are frequent. DON levels ranged from 0.05 to 24.39 mg/kg among the tested barley lines. Correlation coefficients were significant between FHB symptom ratings and DON levels. However, there was no significant correlation between symptom rating and plant height and no significant correlation between symptom rating and heading date. 地址: [Ma, Hongxiang; Ge, Hejing; Zhang, Xu; Lu, Weizhong] Jiangsu Acad Agr Sci, Inst Biotechnol, Nanjing 210014, Jiangsu, Peoples R China; [Yu, Dazhao] Hubei Acad Agr Sci, Wuhan 430064, Hubei, Peoples R China; [Chen, He] Yancheng Reg Inst Agr Sci, Yancheng 224002, Jiangsu, Peoples R China; [Chen, Jianming] Yangzhou Univ, Dept Biol Sci & Technol, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Ma, HX, Jiangsu Acad Agr Sci, Inst Biotechnol, Nanjing 210014, Jiangsu, Peoples R China. 电子邮箱地址: mahx@jaas.ac.cn 基金资助致谢: 基金资助机构授权号 KNAW-MOST 2004CB72047 Chinese '863' project 2006AA100102 The authors acknowledge the receipt of KNAW-MOST project grant 2004CB72047 and Chinese '863' project grant 2006AA100102 for support of the work. 引用的参考文献数: 24 被引频次: 0 出版商: WILEY-BLACKWELL PUBLISHING, INC 出版商地址: COMMERCE PLACE, 350 MAIN ST, MALDEN 02148, MA USA ISSN: 0931-1785 DOI: 10.1111/j.1439-0434.2008.01454.x 29 字符的来源出版物名称缩写: J PHYTOPATHOL ISO 来源文献出版物名称缩写: J. Phytopathol. 来源文献页码计数: 6 学科类别: Plant Sciences ISI 文献传递号: 400TK 显示 371 条，共 413 条作者: Wang, B (Wang, Bin); Song, ZX (Song, ZhaoXia) 标题: A non-interactive deniable authentication scheme based on designated verifier proofs 来源出版物: INFORMATION SCIENCES, 179 (6): 858-865 MAR 1 2009 语言: English 文献类型: Article 作者关键词: Deniable authentication; Authentication; Designated verifier proofs; DDH assumption; Provable-security KeyWords Plus: ELGAMAL SIGNATURE SCHEME; HELLMAN ALGORITHM; PROTOCOL; SECURITY 摘要: A deniable authentication protocol enables a receiver to identify the source of the given messages but unable to prove to a third party the identity of the sender. In recent years, several non-interactive deniable authentication schemes have been proposed in order to enhance efficiency. In this paper, we propose a security model for non-interactive deniable authentication schemes. Then a non-interactive deniable authentication scheme is presented based on designated verifier proofs. Furthermore, we prove the security of our scheme under the DDH assumption. (C) 2008 Elsevier Inc. All rights reserved. 地址: [Wang, Bin; Song, ZhaoXia] Yangzhou Univ, Informat Engn Coll, Yangzhou City 225009, Jiangsu Prov, Peoples R China 通讯作者地址: Wang, B, Yangzhou Univ, Informat Engn Coll, POB 153,36 Middle JiangYang Rd, Yangzhou City 225009, Jiangsu Prov, Peoples R China. 电子邮箱地址: xiaobinw@yahoo.com 引用的参考文献数: 20 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 0020-0255 DOI: 10.1016/j.ins.2008.11.011 29 字符的来源出版物名称缩写: INFORM SCIENCES ISO 来源文献出版物名称缩写: Inf. Sci. 来源文献页码计数: 8 学科类别: Computer Science, Information Systems ISI 文献传递号: 401SK 显示 372 条，共 413 条作者: Ge, LL (Ge, Lingling); Friberg, SE (Friberg, Stig E.); Guo, R (Guo, Rong) 标题: Constant vapour pressure evaporation from a fragrance emulsion-effect of solubility of surfactant in the fragrance compound 来源出版物: FLAVOUR AND FRAGRANCE JOURNAL, 24 (1): 7-12 JAN-FEB 2009 语言: English 文献类型: Article 作者关键词: fragrance emulsions; emulsion vapour pressure; phase diagrams; emulsion evaporation; solubilization; surfactants KeyWords Plus: PERFUMERY TERNARY DIAGRAMS; AMPHIPHILIC ASSOCIATION; PHASES; WATER; OIL; MIXTURES; RATES 摘要: The algebraic system to extract information from phase diagrams was used to establish some of the conditions for an emulsion to evaporate under constant vapour pressure. The model system for the calculations was an emulsion characterized by virtually no solubility in water by either the surfactant or the fragrance and the same condition for the water in the oil. The surfactant and the fragrance, on the other hand, were assumed to be mutually completely soluble and this solution was presupposed to be close to ideal. The results showed a surprisingly strong dependence of the times for evaporation under constant vapour pressure on the surfactant concentration in the oil phase, at which the two-phase equilibrium between the aqueous and the oil phases is replaced by a three-phase equilibrium: aqueous phase, oil phase and liquid crystal phase. The lower this concentration, the more extended the times for evaporation under constant vapour pressure. Copyright (C) 2008 John Wiley & Sons, Ltd. 地址: [Ge, Lingling; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou, Peoples R China; [Friberg, Stig E.] SE Missouri State Univ, Dept Chem, Cape Girardeau, MO 63701 USA 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Nature Science Foundation of China 授权号 20633010 20773106 This work was supported by the National Nature Science Foundation of China (Grant Nos 20633010 and 20773106). 引用的参考文献数: 23 被引频次: 0 出版商: JOHN WILEY & SONS LTD 出版商地址: THE ATRIUM, SOUTHERN GATE, CHICHESTER PO19 8SQ, W SUSSEX, ENGLAND ISSN: 0882-5734 DOI: 10.1002/ffj.1909 29 字符的来源出版物名称缩写: FLAVOUR FRAG J ISO 来源文献出版物名称缩写: Flavour Frag. J. 来源文献页码计数: 6 学科类别: Chemistry, Applied; Food Science & Technology ISI 文献传递号: 402JH 显示 373 条，共 413 条作者: Wu, CX (Wu, Changxin); Gan, JJ (Gan, Junji); Jin, Q (Jin, Qiao); Chen, CF (Chen, Chuangfu); Liang, P (Liang, Ping); Wu, YT (Wu, Yantao); Liu, XF (Liu, Xuefen); Ma, L (Ma, Li); Davison, F (Davison, Fred) 标题: Revaccination with Marek's Disease Vaccines Induces Productive Infection and Superior Immunity 来源出版物: CLINICAL AND VACCINE IMMUNOLOGY, 16 (2): 184-193 FEB 2009 语言: English 文献类型: Article KeyWords Plus: STRAIN CVI 988; TURKEY HERPESVIRUS; VIRUS-INFECTION; EARLY PATHOGENESIS; FIELD TRIALS; CHICKENS; RESPONSES; PROTECTION; TRANSMISSION; VACCINATION 摘要: The most common lymphoproliferative disease in chickens is Marek's disease (MD), which is caused by the oncogenic herpesvirus Marek's disease virus (MDV). The emergence of hypervirulent pathotypes of MDV has led to vaccine failures, which have become common and which have resulted in serious economic losses in some countries, and a revaccination strategy has been introduced in practice. The mechanism by which revaccination invokes superior immunity against MD is unknown. After field trials which showed that revaccination provided protection superior to that provided by a single vaccination were performed, experiments were conducted to explore the interaction between revaccinated chickens and MDV. The results showed that the chickens in the revaccination groups experienced two consecutive productive infections but that the chickens in the single-vaccination groups experienced one productive infection, demonstrating that revaccination of viruses caused the chickens to have productive and then latent infections. Revaccination of the virus induced in the chickens a higher and a longer temporary expansion of the CD8(+), CD4(+), and CD3(+) T-lymphocyte subpopulations, stronger peripheral blood lymphocyte proliferative activity; and higher levels of neutralizing antibody than single vaccination. These findings disagree with the postulate that MDV antigens persist, stimulate the immune system, and maintain a high level immunity after vaccination. The suppression of productive infection by maternal antibodies in chickens receiving the primary vaccination and a lower level of productive infection in the revaccination groups challenged with MDV were observed. The information obtained in this study suggests that the productive infection with revaccinated MDV in chickens plays a crucial role in the induction of superior immunity. This finding may be exploited for the development of a novel MD vaccine that results in the persistence of the antigen supply and that maintains a high level of immunity and may also have implications for other viral oncogenic diseases in humans and animals. 地址: [Wu, Changxin] Univ Cambridge, Dept Vet Med, Cambridge CB3 0ES, England; [Wu, Changxin; Gan, Junji; Jin, Qiao; Liang, Ping; Wu, Yantao; Liu, Xuefen] Yangzhou Univ, Lab Anim Infect Dis Agr Minist China, Yangzhou 225009, Peoples R China; [Chen, Chuangfu] Shihezi Univ, Dept Vet Med, Shihezi 832003, Peoples R China; [Davison, Fred] Inst Anim Hlth, Lab Avian Immunol, Compton RG20 7NN, England; [Ma, Li] No Jiangsu Hosp, Res Ctr, Yangzhou 225009, Peoples R China 通讯作者地址: Wu, CX, Univ Cambridge, Dept Vet Med, Madingley Rd, Cambridge CB3 0ES, England. 电子邮箱地址: cxw20@cam.ac.uk 基金资助致谢: 基金资助机构授权号 Wellcome Trust (United Kingdom) GR061948-IRDA Natural Science Foundation of China 30270983 This work was supported by a grant from the Wellcome Trust (United Kingdom) (grant GR061948-IRDA) and a grant from the Natural Science Foundation of China (grant 30270983) to Changxin Wu. 引用的参考文献数: 40 被引频次: 0 出版商: AMER SOC MICROBIOLOGY 出版商地址: 1752 N ST NW, WASHINGTON, DC 20036-2904 USA ISSN: 1556-6811 DOI: 10.1128/CVI.00201-08 29 字符的来源出版物名称缩写: CLIN VACCINE IMMUNOL ISO 来源文献出版物名称缩写: Clin. Vaccine Immunol. 来源文献页码计数: 10 学科类别: Immunology; Infectious Diseases; Microbiology ISI 文献传递号: 400SV 显示 374 条，共 413 条作者: Yang, HM (Yang, H. M.); Wang, ZY (Wang, Z. Y.); Shi, SR (Shi, S. R.); Chen, WL (Chen, W. L.); Zhou, OY (Zhou, O. Y.); Fan, L (Fan, L.); Xu, MJ (Xu, M. J.) 标题: Effect of early feeding on the yolk nutrient utilization by goslings after hatching 来源出版物: ARCHIV FUR GEFLUGELKUNDE, 72 (6): 264-268 DEC 2008 语言: English 文献类型: Article 作者关键词: Gosling; yolk sac; nutrient transfer; early feeding KeyWords Plus: EARLY NUTRITION; RESIDUAL YOLK; BODY-WEIGHT; CHICKS; BROILER; GROWTH; PERFORMANCE; POULTS; EMBRYO; LINES 摘要: Experiments were conducted to assess the differences in body weight, yolk sac weight and yolk utilization of fasted and fed goslings during posthatch period. A total of 420 healthy new born goslings (210 male and 210 female) were selected and randomly distributed into two groups. One group was fasted and the other was fed. There were three pens in each group, with 70 birds (35 male and 35 female) in each pen. Six goslings were selected randomly from each pen (3 male and 3 female) at 0.5, 1.5, 2.5, 3.5, 4.5, 5.5, and 6.5 d after hatching for liveweight, yolk reserve weight, yolk crude protein, crude fat and energy content determination. Results showed that, during the whole period, the body weight of fasted goslings decreased while that of those fed increased, and the difference between two groups was significant (P < 0.05). Yolk weight (yolk sac plus yolk) decreased exponentially, while the weight decrease of the fed goslings was more rapid than in fasted goslings (P < 0.05). Energy, crude protein and crude fat contents of the yolk decreased exponentially, and these nutrients of the fed goslings were decreased significantly faster than those of the fasted goslings (P < 0.05). Results of the present study demonstrated that the effect of early feeding on the body weight and utilization of the yolk was similar for goslings and chickens, and also suggested that early feeding should be used during posthatch period. 地址: [Yang, H. M.; Wang, Z. Y.; Shi, S. R.; Chen, W. L.; Zhou, O. Y.; Fan, L.; Xu, M. J.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu Prov, Peoples R China; [Shi, S. R.] Chinese Acad Agr Sci, Poultry Inst, Yangzhou, Jiangsu Prov, Peoples R China; [Chen, W. L.] Standardizat Admin Comm Peoples Republ China, Beijing, Peoples R China 通讯作者地址: Wang, ZY, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Jiangsu Prov, Peoples R China. 电子邮箱地址: dkwzy@263.net 基金资助致谢: 基金资助机构 Key Scientific and Technological Project of Jiangsu Province in the Tenth Five-Year, PR China 授权号 BE2001369 This work was financially supported by Key Scientific and Technological Project of Jiangsu Province in the Tenth Five-Year, PR China (Grant No: BE2001369). 引用的参考文献数: 32 被引频次: 0 出版商: EUGEN ULMER GMBH CO 出版商地址: POSTFACH 700561 WOLLGRASWEG 41, D-70599 STUTTGART, GERMANY ISSN: 0003-9098 29 字符的来源出版物名称缩写: ARCH GEFLUGELK ISO 来源文献出版物名称缩写: Arch. Geflugelkd. 来源文献页码计数: 5 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 402KC 显示 375 条，共 413 条作者: Liu, JL (Liu, Jin-Lin) 标题: ON SUBORDINATIONS FOR CERTAIN ANALYTIC FUNCTIONS ASSOCIATED WITH THE DZIOK-SRIVASTAVA LINEAR OPERATOR 来源出版物: TAIWANESE JOURNAL OF MATHEMATICS, 13 (1): 349-357 FEB 2009 语言: English 文献类型: Article 作者关键词: Differential subordination; Subordinating factor; Hadamard product (or convolution); The Dziok-Srivastava linear operator KeyWords Plus: GENERALIZED HYPERGEOMETRIC FUNCTION 摘要: By making use of the method of differential subordination, we investigate some interesting properties of certain analytic functions associated with the Dziok-Srivastava linear operator. 地址: Yangzhou Univ, Dept Math, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Liu, JL, Yangzhou Univ, Dept Math, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: jlliu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Jiangsu Gaoxiao Natural Science Foundation of People's Republic of 04KJB 110 China 154 The present investigation is partly supported by Jiangsu Gaoxiao Natural Science Foundation of People's Republic of China (04KJB 110 154). 引用的参考文献数: 9 被引频次: 0 出版商: MATHEMATICAL SOC REP CHINA 出版商地址: NATL CHIAO TUNG UNIV, DEPT APPLIED MATHEMATICS,, HSINCHU, TAIWAN ISSN: 1027-5487 29 字符的来源出版物名称缩写: TAIWAN J MATH ISO 来源文献出版物名称缩写: Taiwan. J. Math. 来源文献页码计数: 9 学科类别: Mathematics ISI 文献传递号: 398BD 显示 376 条，共 413 条作者: Qiu, BF (Qiu, Bao-Feng); Liu, WJ (Liu, Wu-Jie); Peng, DX (Peng, Da-Xin); Hu, SL (Hu, Shun-Lin); Tang, YH (Tang, Ying-Hua); Liu, XF (Liu, Xiu-Fan) 标题: A reverse transcription-PCR for subtyping of the neuraminidase of avian influenza viruses 来源出版物: JOURNAL OF VIROLOGICAL METHODS, 155 (2): 193-198 FEB 2009 语言: English 文献类型: Article 作者关键词: Avian influenza virus; RT-PCR; NA-subtyping KeyWords Plus: POLYMERASE-CHAIN-REACTION; A VIRUSES; CONSERVED SEQUENCES; RT-PCR; AMPLIFICATION; ASSAY; DIFFERENTIATION; H5N1; SET 摘要: To date, nine neuraminidase (NA) subtypes of avian influenza viruses have been identified. In order to differentiate the NA of avian influenza viruses rapidly, a reverse transcription PCR (RT-PCR) was developed. Nine pairs of NA-specific primers for the RT-PCR were designed based on the analysis of 509 complete NA sequences in GenBank. The primers were designed to amplify partial NA genes and each pair is unique to a single NA subtype (N1-N9). By nine RT-PCRs simultaneously in a set of separate tubes, the subtype of NA was determined by subsequent agarose gel electrophoresis and ethidium bromide staining, since only one of the nine RT-PCRs would give a product of expected size for each virus strain. In comparison with the established method of sequence analysis of 101 reference strains or isolates of avian influenza viruses, the RT-PCR method had a sensitivity of 97.3% and a specificity of 91.1% in subtyping avian influenza viruses. These results indicate that the RT-PCR method described below provides a specific and sensitive alternative to conventional NA-subtyping methods. (C) 2008 Elsevier B.V. All rights reserved. 地址: [Qiu, Bao-Feng; Liu, Wu-Jie; Peng, Da-Xin; Hu, Shun-Lin; Tang, Ying-Hua; Liu, Xiu-Fan] Yangzhou Univ, Sch Vet Med, Anim Infect Dis Lab, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Liu, XF, Yangzhou Univ, Sch Vet Med, Anim Infect Dis Lab, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: xfliu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 China MOST 2006BAD06A01 We thank Dr. F. Xue at the School of Veterinary Medicine, Yangzhou University, Jiangsu, China, and Dr. J. Liu at the College of Veterinary Medicine, China Agricultural University, Beijing, China, for providing virus isolates and reference strains. This work was supported by China MOST grants 2006BAD06A01. 引用的参考文献数: 22 被引频次: 1 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0166-0934 DOI: 10.1016/j.jviromet.2008.10.001 29 字符的来源出版物名称缩写: J VIROL METH ISO 来源文献出版物名称缩写: J. Virol. Methods 来源文献页码计数: 6 学科类别: Biochemical Research Methods; Biotechnology & Applied Microbiology; Virology ISI 文献传递号: 398WR 显示 377 条，共 413 条作者: Song, GP (Song, Genping); Han, J (Han, Jie); Bo, J (Bo, Jie); Guo, R (Guo, Rong) 标题: Synthesis of polyaniline nanostructures in different lamellar liquid crystals and application to lubrication 来源出版物: JOURNAL OF MATERIALS SCIENCE, 44 (3): 715-720 FEB 2009 语言: English 文献类型: Article KeyWords Plus: CONDUCTING POLYANILINE; ELECTROPOLYMERIZATION; POLYMERIZATION; NANOPARTICLES; MICROEMULSION; HYDROTROPE 摘要: Polyaniline (PANI) nanostructures were synthesized in lamellar liquid crystal (LLC) formed by different surfactants. It was found that PANI presented lamellar nanostructures by using the template of LLC formed by ionic surfactant of sodium dodecyl sulfonate (SDS) or hexadecyltrimethylammonium bromide (CTAB), whereas PANI spheric nanostructures were obtained within the LLC template formed by the nonionic surfactant of Triton X-100. The formation mechanisms of PANI nanostructures were discussed. Besides, the lubricating effect of PANI in LLC template was also investigated, and the results showed that spheric PANI had better lubricative performance than lamellar PANI. 地址: [Song, Genping; Han, Jie; Bo, Jie; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Guo, R, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: guorong@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Scientific Foundation of China 授权号 20633010 20773106 This work was supported by the National Natural Scientific Foundation of China (20633010 and 20773106). 引用的参考文献数: 26 被引频次: 1 出版商: SPRINGER 出版商地址: 233 SPRING ST, NEW YORK, NY 10013 USA ISSN: 0022-2461 DOI: 10.1007/s10853-008-3175-z 29 字符的来源出版物名称缩写: J MATER SCI ISO 来源文献出版物名称缩写: J. Mater. Sci. 来源文献页码计数: 6 学科类别: Materials Science, Multidisciplinary ISI 文献传递号: 397OY 显示 378 条，共 413 条作者: Musa, HH (Musa, H. H.); Bao, WB (Bao, W. B.); Wang, KH (Wang, K. H.); Chen, GH (Chen, G. H.); Zhu, GQ (Zhu, G. Q.) 标题: Genetic Diversity, Genetic Distance and Phylogeny of Functional ApoVLDL-II and Lipoprotein Lipase Genes 来源出版物: JOURNAL OF APPLIED ANIMAL RESEARCH, 34 (2): 143-147 DEC 2008 语言: English 文献类型: Article 作者关键词: Genetic diversity; genetic distance; phylogeny; functional gene KeyWords Plus: TREES 摘要: Five chicken populations including Anka, Rugao, Wenchang, Silkies and Red jungle fowl were used to study the genetic diversity of functional apoVLDL-H and lipoprotein lipase genes. Mutation was detected by PCR-RFLP and PCR-SSCP, thereafter, SNP was screened by direct gene sequence. The genetic diversity and distance were analyzed by POPGENE and the phylogeny tree was constructed by PHYLIP. Anka showed the highest genetic diversity, effective number of allele and Shannon's information index among populations studied. Anka and Silkies observed the highest genetic distance. In addition, Red jungle fowl was more closely and genetically related to Wenchang than other populations, followed by Silkies, Rugao and Anka. From this study we concluded that the phylogenic tree developed from the molecular marker provided enough information to predict the likely originator and the genetic distances existing among the five chicken populations. 地址: [Musa, H. H.; Zhu, G. Q.] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China; [Musa, H. H.] Univ Nyala, Fac Vet Sci, Nyala, Sudan; [Bao, W. B.; Chen, G. H.] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China; [Wang, K. H.] Chinese Acad Agr Sci, Poultry Inst, Yangzhou 225003, Peoples R China 通讯作者地址: Zhu, GQ, Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China. 电子邮箱地址: hassan_hm30@yahoo.com 基金资助致谢: 基金资助机构授权号 National Great Special Project of Scientific and Technical Supporting 2006BDA 01A Programs 09 China Postdoctoral Science Foundation 20070420201 This work was supported by National Great Special Project of Scientific and Technical Supporting Programs (No. 2006BDA 01A 09) and China Postdoctoral Science Foundation Grant (No. 20070420201). 引用的参考文献数: 15 被引频次: 0 出版商: GARUDA SCIENTIFIC PUBLICATIONS 出版商地址: 151, JANAKPURI, IZATNAGAR 243 122, INDIA ISSN: 0971-2119 29 字符的来源出版物名称缩写: J APPL ANIM RES ISO 来源文献出版物名称缩写: J. Appl. Anim. Res. 来源文献页码计数: 5 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 396VF 显示 379 条，共 413 条作者: Liu, ZH (Liu, Zuhan); Zhou, L (Zhou, Ling) 标题: The spinor Ginzburg-Landau model in dimension three 来源出版物: APPLIED MATHEMATICS AND COMPUTATION, 207 (2): 448-461 JAN 15 2009 语言: English 文献类型: Article 作者关键词: Vortices; Ginzburg-Landau equation; Spinor; Rectifiable KeyWords Plus: DEGREE VORTICES; SUPERCONDUCTIVITY 摘要: Recent papers in physics literature have introduced spin-coupled (or spinor) Ginzburg Landau models for complex vector-valued order parameters in order to account for ferromagnetic or antiferromagnetic effects in high-temperature superconductors. In this paper, we study the asymptotic behavior of solutions to this model in dimension 3. It was also proven that limit singularities set is one-dimensional recti. able, which consists of one or more line segments. (C) 2008 Elsevier Inc. All rights reserved. 地址: [Liu, Zuhan] Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China; Xuzhou Normal Univ, Dept Math, Xuzhou 221116, Peoples R China 通讯作者地址: Liu, ZH, Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China. 电子邮箱地址: zuhanl@yahoo.com 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 10471119 10771181 EYTP Nature Science Foundation of Jiangsu province This work is supported by the National Natural Science Foundation of China (Nos. 10471119, 10771181), EYTP, the Nature Science Foundation of Jiangsu province. 引用的参考文献数: 17 被引频次: 1 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 0096-3003 DOI: 10.1016/j.amc.2008.10.060 29 字符的来源出版物名称缩写: APPL MATH COMPUT ISO 来源文献出版物名称缩写: Appl. Math. Comput. 来源文献页码计数: 14 学科类别: Mathematics, Applied ISI 文献传递号: 397UI 显示 380 条，共 413 条作者: Wang, ZJ (Wang, Zhi-Jie); Du, YZ (Du, Yu-Zhou) 标题: Four new species of the genus Indonemoura (Plecoptera: Nemouridae) from China 来源出版物: ZOOTAXA, (1976): 56-62 2009 语言: English 文献类型: Article 作者关键词: Plecoptera; Nemouridae; Indonemoura; new species; China 摘要: Four new species of the genus Indonemoura from China are described: I. bilateralia Du & Wang, sp. nov., I. collina Du & Wang, sp. nov., I. curvicornia Wang & Du, sp. nov., I. tortuosa Wang & Du, sp. nov.. Types of the new species are deposited in the Insect Collection of Yangzhou University. 地址: [Wang, Zhi-Jie; Du, Yu-Zhou] Yangzhou Univ, Inst Appl Entomol, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Du, YZ, Yangzhou Univ, Inst Appl Entomol, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: yzdu@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30470207 This research was supported by the National Natural Science Foundation of China ( No. 30470207). We thank Dr. Bill Stark for proofing the English in a previous version of the manuscript. 引用的参考文献数: 18 被引频次: 0 出版商: MAGNOLIA PRESS 出版商地址: PO BOX 41-383, AUCKLAND, 1030, NEW ZEALAND ISSN: 1175-5326 29 字符的来源出版物名称缩写: ZOOTAXA ISO 来源文献出版物名称缩写: Zootaxa 来源文献页码计数: 7 学科类别: Zoology ISI 文献传递号: 396ZP 显示 381 条，共 413 条作者: Yan, CG (Yan, Chao-Guo); Han, J (Han, Jun); Li, L (Li, Liang); Liu, DM (Liu, Dong-Mei) 标题: Dicopper complex of p-tert-butylcalix8arene bearing acylhydrazone pendant domains 来源出版物: JOURNAL OF COORDINATION CHEMISTRY, 62 (5): 825-832 2009 语言: English 文献类型: Article 作者关键词: Calixarene; Multimetallic complex; Polydentate ligand; Conformation; Crystal structure KeyWords Plus: CRYSTAL-STRUCTURES; FUNNEL COMPLEXES; X-RAY; CALIXARENE COMPLEXES; BINDING-PROPERTIES; METAL; COORDINATION; CHEMISTRY; CAPSULES; RECEPTORS 摘要: A dicopper complex of p-tert-butylcalix8arene bearing eight salicylaldehyde acylhydrazone domains was prepared and its single crystal structure determined, in which only four acylhydrazone domains act as monoanionic tridentate planar chelators to coordinate to two copper ions. 地址: [Yan, Chao-Guo; Han, Jun; Li, Liang; Liu, Dong-Mei] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Yan, CG, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20672091 Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University, China This work was financially supported by the National Natural Science Foundation of China (Grant No. 20672091) and the Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University, China. 引用的参考文献数: 36 被引频次: 2 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 0095-8972 DOI: 10.1080/00958970802314985 29 字符的来源出版物名称缩写: J COORD CHEM ISO 来源文献出版物名称缩写: J. Coord. Chem. 来源文献页码计数: 8 学科类别: Chemistry, Inorganic & Nuclear ISI 文献传递号: 395GE 显示 382 条，共 413 条作者: Ji, DJ (Ji De-Jun); Chang, H (Chang Hong); Chang, CF (Chang Chun-Fang); Geng, RQ (Geng Rong-Qing); Li, YH (Li Yong-Hong) 标题: Altitude Pressure on the Genetic Variation of Myostatin Gene in Bos Species in China 来源出版物: JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 7 (12): 1520-1523 DEC 2008 语言: English 文献类型: Article 作者关键词: Myostatin; Bos; nucleotide polymorphism KeyWords Plus: MUTATIONS; CATTLE 摘要: Using the methods of PCR amplification and sequencing, variations of the myostatin (MSTN) gene were detected in 4 Chinese Bos sp., normal cattle, zebu, yak and gayal. The results showed that, 375, 372 and 381 base pairs were detected, respectively in the three exons of the MSTN gene in the 4 Bos populations, 8 nucleotide polymorphic sites were observed with 15 haplotypes defined. The nucleotide diversities within the 4 sp. (Pi) ranged from 0.00036-0.00103 and between the 4 species (Dxy) ranged from 0.00076-0.00322. The relation between altitude and the nucleotide diversities indicated that altitude exerted a certain pressure on the genetic variations of the MSTN gene. 地址: [Ji De-Jun; Chang Hong; Chang Chun-Fang; Geng Rong-Qing; Li Yong-Hong] Yangzhou Univ, Anim Sci & Technol Coll, Yangzhou 225009, Peoples R China 通讯作者地址: Chang, H, Yangzhou Univ, Anim Sci & Technol Coll, Yangzhou 225009, Peoples R China. 基金资助致谢: 基金资助机构授权号 National Natural Science Fund of China 30571323 This study was supported by National Natural Science Fund of China (30571323). 引用的参考文献数: 9 被引频次: 0 出版商: MEDWELL ONLINE 出版商地址: ANSINET BUILDING, 308-LASANI TOWN, SARGODHA RD, FAISALABAD, 38090, PAKISTAN ISSN: 1680-5593 29 字符的来源出版物名称缩写: J ANIM VET ADV ISO 来源文献出版物名称缩写: J. Anim. Vet. Adv. 来源文献页码计数: 4 学科类别: Veterinary Sciences ISI 文献传递号: 395ZP 显示 383 条，共 413 条作者: Wu, SL (Wu Sheng-Long); Musa, HH (Musa, H. H.); Bao, WB (Bao Wen-Bin); Wang, KH (Wang Ke-Hua); Zhu, GQ (Zhu Guo-Qian); Chen, GH (Chen Guo-Hong) 标题: Mutation in Exon 4 of apoVLDL-II Gene is a Candidate for Meat Tenderness in Chicken 来源出版物: JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 7 (12): 1624-1627 DEC 2008 语言: English 文献类型: Article 作者关键词: Mutation; apoVLDL-II gene; meat tenderness KeyWords Plus: BROILER CARCASS; QUALITY; PARAMETERS; STRAINS 摘要: The aim of this experiment was to investigate the effect of mutation in apoVLDL-II (apo very low density lipoprotein II) gene on meat quality traits of genetically fat (Anka) and lean (Rugao) chicken breeds. Meat quality traits such as Water Holding Capacity (WHC), pH, Color Density (CD) and tenderness (Shear value (kg cm(-2))) were analyzed from breast muscle. Polymerase chain reaction single strand conformation polymorphism (PCR-SSCP) technique was developed to analyze a 280 bp region of the apoVLDL-II gene (exon 4). The average gene frequency of two breeds estimated was found to be 0.076 +/- 0.008 for allele A and 0.932 +/0.008 for allele B. The effective number of allele, gene diversity and Shannon's Information index were 1.1642 +/- 0.0195, 0.1408 +/- 0.0144 and 0.2691 +/- 0.0212, respectively. Mutation in the apoVLDL-II gene was found to significantly (p<0.05) affect meat tenderness, whereas no significant effect was observed on OD, pH and WHC. 地址: [Wu Sheng-Long; Bao Wen-Bin; Chen Guo-Hong] Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China; [Musa, H. H.; Zhu Guo-Qian] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China; [Wang Ke-Hua] Chinese Acad Agr Sci, Poultry Inst, Yangzhou 225003, Peoples R China 通讯作者地址: Chen, GH, Yangzhou Univ, Coll Anim Sci & Technol, Yangzhou 225009, Peoples R China. 基金资助致谢: 基金资助机构 Chinese National Programs for High Technology Research and Development 授权号 2006AA10Z1E7 This study was supported by Chinese National Programs for High Technology Research and Development (863 Project) (No.2006AA10Z1E7). 引用的参考文献数: 18 被引频次: 0 出版商: MEDWELL ONLINE 出版商地址: ANSINET BUILDING, 308-LASANI TOWN, SARGODHA RD, FAISALABAD, 38090, PAKISTAN ISSN: 1680-5593 29 字符的来源出版物名称缩写: J ANIM VET ADV ISO 来源文献出版物名称缩写: J. Anim. Vet. Adv. 来源文献页码计数: 4 学科类别: Veterinary Sciences ISI 文献传递号: 395ZP 显示 384 条，共 413 条作者: Wang, YH (Wang, Yonghui); Ye, GY (Ye, Guoyou); Luan, N (Luan, Na); Xiao, JA (Xiao, Jian); Chen, YA (Chen, Yuan); Chen, DH (Chen, Dehua) 标题: Boll size affects the insecticidal protein content in Bacillus thuringiensis (Bt) cotton 来源出版物: FIELD CROPS RESEARCH, 110 (2): 106-110 FEB 10 2009 语言: English 文献类型: Article 作者关键词: Bt cotton; Boll size; CryIA insecticidal protein 摘要: Bacillus thuringiensis (Bt) transgenic cotton has been planting in large-scale for more than 10 years in China. It was observed that resistance to bollworm was reduced with the application of big-boll cultivars in China. The objective of the study was to investigate the effects of boll size on the contents of CryIA insecticidal protein in boll shelf and cotton seed during the Course of boll development. Two experiments were conducted at the Yangzhou University Farm, Yangzhou, China. In 2004, three cultivars including Sikang 1 (small-boll), Xiangza 3 (medium-boll) and Kemian 3 (big-boll) were compared for boll shell volume and 100-seed weight from 10 to 40 days after flowering (DAF), and insecticidal protein contents in boll shell and cotton seed from 10 to 50 DAF. As expected, the differences between cultivars were significant for all the four characteristics. Cultivars with bigger boll shell volume had higher 100-seed weight but lower insecticidal protein contents in both of the boll shell and cotton seed. The correlation between boll size and boll insecticidal protein content was negative (-0.653). The correlation between 100-seed weight and cotton seed insecticidal protein content was significantly negative (-0.645). In 2005, leaf Cut (LC) and square removal (SR) treatments were applied to Sikang 1 and Sikang 3. The boll shell Volume and 100-seed weight were decreased by LR. but increased by SR. LC significantly enhanced and SR significantly reduced the insecticidal protein contents of boll shell and cotton seed. The correlation between boll size and boll insecticidal protein content (-0.870) and the correlation between 100-seed weight and cotton seed insecticidal protein content were both highly significant and negative (-0.841). Therefore, the results of the study indicated that the boll insecticidal protein content was significantly affected by boll size. The implications of the observed results in breeding, cultural practices and pest management were discussed. (C) 2008 Elsevier B.V. All rights reserved. 地址: [Wang, Yonghui; Luan, Na; Xiao, Jian; Chen, Yuan; Chen, Dehua] Yangzhou Univ, Jiangsu Prov Key Lab Crops Genet & Physiol, Yangzhou 225009, Peoples R China; [Ye, Guoyou] Dept Primary Ind, Biosci Res Div, Bundoora, Vic 3086, Australia 通讯作者地址: Chen, DH, Yangzhou Univ, Jiangsu Prov Key Lab Crops Genet & Physiol, Yangzhou 225009, Peoples R China. 电子邮箱地址: dehuachen2002@yahoo.com.cn 基金资助致谢: 基金资助机构 Key Open Lab 授权号 K0407 02738800363 Jiangsu Science and Technology Department BE2006306 Department of Jiangsu Province SX(2007)010 SX(2007)zs30 Dr. Maarten van Ginkel of the Bioscience Research Division, the Department of Primary Industries, Victoria, Australia is gratefully acknowledged for his critical comments. We are grateful for the financial support from Key Open Lab. Grant K0407 and 02738800363 (KOLG) of Jiangsu Provincial Educational Department, Program for Tackling Key Problems of Science and Technology from Jiangsu Science and Technology Department (BE2006306), Agricultural Extensional Grant (AEG) of Agricultural Department of Jiangsu Province [SX(2007)01 0, SX(2007)zs30]. 引用的参考文献数: 35 被引频次: 0 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0378-4290 DOI: 10.1016/j.fcr.2008.07.008 29 字符的来源出版物名称缩写: FIELD CROP RES ISO 来源文献出版物名称缩写: Field Crop. Res. 来源文献页码计数: 5 学科类别: Agronomy ISI 文献传递号: 396OS 显示 385 条，共 413 条作者: Yamada, S (Yamada, Shuhei); Wang, ZF (Wang, Zhifeng); Mouri, E (Mouri, Emiko); Yoshinaga, K (Yoshinaga, Kohji) 标题: Crystallization of titania ultra-fine particles from peroxotitanic acid in aqueous solution in the present of polymer and incorporation into poly(methyl methacylate) via dispersion in organic solvent 来源出版物: COLLOID AND POLYMER SCIENCE, 287 (2): 139-146 FEB 2009 语言: English 文献类型: Article 作者关键词: Titania; Particle; Dispersion; Dispersant; Refractive index KeyWords Plus: HIGH REFRACTIVE-INDEX; ANATASE TIO2 NANOPARTICLES; GEL-SOL METHOD; SHAPE CONTROL; NANOCOMPOSITES; FILMS; STABILIZATION; HYBRID; SIZE 摘要: We report a novel strategy for incorporation of titanium dioxide (TiO2) particles, which were crystallized from peroxotitanic acid in the presence of hydrophilic polymer by hydrothermal treatment in aqueous solution, into poly(methyl methacrylate) (PMMA) via dispersion into chloroform. Dispersion of TiO2 particles into chloroform was achieved by solvent change from water to chloroform in aid of amphiphilic polymer dispersant, poly(N-vinyl pyrrolidone) (PVP), poly(N-vinyl pyrrolidone-co-methyl methacrylate) (PVP-co-PMMA), poly(N-vinyl pyrrolidone-block-methyl methacrylate) (PVP-b-PMMA) through azeotropical removal of water. Incorporation of TiO2 particles into PMMA was carried out by a casting process of a mixture of TiO2 particles dispersed with PVP154-b-PMMA(156) in chloroform and PMMA on a glass substrate. Resultant hybrid film containing TiO2 less than 10 wt.% showed high transparency in visible region attributable to homogeneous dispersion into PMMA matrix. The refractive index of the hybrid films increased with TiO2 content and agreed with the calculated values. 地址: [Yamada, Shuhei; Mouri, Emiko; Yoshinaga, Kohji] Kyushu Inst Technol, Dept Appl Chem, Fac Engn, Fukuoka 8048550, Japan; [Wang, Zhifeng] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Yoshinaga, K, Kyushu Inst Technol, Dept Appl Chem, Fac Engn, 1-1 Sensui, Fukuoka 8048550, Japan. 电子邮箱地址: khyosina@che.kyutech.ac.jp 引用的参考文献数: 20 被引频次: 0 出版商: SPRINGER 出版商地址: 233 SPRING ST, NEW YORK, NY 10013 USA ISSN: 0303-402X DOI: 10.1007/s00396-008-1957-0 29 字符的来源出版物名称缩写: COLLOID POLYM SCI ISO 来源文献出版物名称缩写: Colloid Polym. Sci. 来源文献页码计数: 8 学科类别: Chemistry, Physical; Polymer Science ISI 文献传递号: 396JW 显示 386 条，共 413 条作者: Gao, LF (Gao Li-Feng); Liu, X (Liu Xin); Guan, S (Guan Shan) 标题: A combined statistical model for multiple motifs search 来源出版物: CHINESE PHYSICS B, 17 (12): 4396-4400 DEC 2008 语言: English 文献类型: Article 作者关键词: transcription factor binding sites; motif; position weight matrix KeyWords Plus: FACTOR-BINDING SITES; EM ALGORITHM; IDENTIFICATION; GENOMES; SEQUENCES; ALIGNMENT 摘要: Transcription factor binding sites (TFBS) play key roles in genebior 6.8 wavelet expression and regulation. They are short sequence segments with definite structure and can be recognized by the corresponding transcription factors correctly. From the viewpoint of statistics, the candidates of TFBS should be quite different from the segments that are randomly combined together by nucleotide. This paper proposes a combined statistical model for finding over-represented short sequence segments in different kinds of data set. While the over-represented short sequence segment is described by position weight matrix, the nucleotide distribution at most sites of the segment should be far from the background nucleotide distribution. The central idea of this approach is to search for such kind of signals. This algorithm is tested on 3 data sets, including binding sites data set of cyclic AMP receptor protein in E. coli, PlantProm DB which is a non-redundant collection of proximal promoter sequences from different species, collection of the intergenic sequences of the whole genome of E. Coli. Even though the complexity of these three data sets is quite different, the results show that this model is rather general and sensible. 地址: [Guan Shan] Yangzhou Univ, Phys Sci & Technol Dept, Yangzhou 225009, Peoples R China; [Gao Li-Feng] Chinese Acad Agr Sci, Beijing 100081, Peoples R China; [Liu Xin] Inst Theoret Phys, Beijing 100080, Peoples R China 通讯作者地址: Guan, S, Yangzhou Univ, Phys Sci & Technol Dept, Yangzhou 225009, Peoples R China. 电子邮箱地址: dhq2gs@yahoo.com.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 70671089 Key Important Project 10635040 Project supported by the National Natural Science Foundation of China (Grant No 70671089), and the Key Important Project (No 10635040). 引用的参考文献数: 14 被引频次: 0 出版商: IOP PUBLISHING LTD 出版商地址: DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND ISSN: 1674-1056 29 字符的来源出版物名称缩写: CHIN PHYS B ISO 来源文献出版物名称缩写: Chin. Phys. B 来源文献页码计数: 5 学科类别: Physics, Multidisciplinary ISI 文献传递号: 395AN 显示 387 条，共 413 条作者: Qu, SX (Qu Shi-Xian); Lu, YZ (Lu Yong-Zhi); Zhang, L (Zhang Lin); He, DR (He Da-Ren) 标题: Discontinuous bifurcation and coexistence of attractors in a piecewise linear map with a gap 来源出版物: CHINESE PHYSICS B, 17 (12): 4418-4423 DEC 2008 语言: English 文献类型: Article 作者关键词: coexistence of attractors; piecewise linear map; mapping hole; discontinuous bifurcation KeyWords Plus: BORDER-COLLISION BIFURCATIONS; MULTIPLE DEVILS STAIRCASE; LYAPUNOV EXPONENTS; NON-INVERTIBILITY; V INTERMITTENCY; SMOOTH SYSTEMS; OSCILLATORS; DYNAMICS 摘要: Coexistence of attractors with striking characteristics is observed in this work, where a stable period-5 attractor coexists successively with chaotic band-11, period-6, chaotic band-12 and band-6 attractors. They are induced by different mechanisms due to the interaction between the discontinuity and the non-invertibility. A characteristic boundary collision bifurcation, is observed. The critical conditions are obtained both analytically and numerically. 地址: [Qu Shi-Xian; Lu Yong-Zhi; Zhang Lin] Shaanxi Normal Univ, Sch Phys & Informat Technol, Inst Theoret & Computat Phys, Xian 710062, Peoples R China; [He Da-Ren] Yangzhou Univ, Coll Phys Sci & Technol, Yangzhou 225002, Peoples R China 通讯作者地址: Qu, SX, Shaanxi Normal Univ, Sch Phys & Informat Technol, Inst Theoret & Computat Phys, Xian 710062, Peoples R China. 电子邮箱地址: sxqu@snnu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 10275053 Project supported by the National Natural Science Foundation of China (Grant No 10275053). 引用的参考文献数: 34 被引频次: 0 出版商: IOP PUBLISHING LTD 出版商地址: DIRAC HOUSE, TEMPLE BACK, BRISTOL BS1 6BE, ENGLAND ISSN: 1674-1056 29 字符的来源出版物名称缩写: CHIN PHYS B ISO 来源文献出版物名称缩写: Chin. Phys. B 来源文献页码计数: 6 学科类别: Physics, Multidisciplinary ISI 文献传递号: 395AN 显示 388 条，共 413 条作者: Wang, XL (Wang, X. L.); El-Gayar, M (El-Gayar, M.); Knight, PG (Knight, P. G.); Holtz, W (Holtz, W.) 标题: The long-term effect of active immunization against inhibin in goats 来源出版物: THERIOGENOLOGY, 71 (2): 318-322 JAN 15 2009 语言: English 文献类型: Article 作者关键词: Goat; Inhibin; Immunization; Embryo yield; Superovulation KeyWords Plus: FOLLICLE-STIMULATING-HORMONE; SYNTHETIC PEPTIDE SEQUENCES; INCREASES OVULATION RATE; ALPHA-SUBUNIT; GONADOTROPIN CONCENTRATIONS; SUPEROVULATORY RESPONSE; BOVINE INHIBIN; FEMALE GOATS; LAMBING RATE; HEIFERS 摘要: This experiment addresses the long-term effect of active immunization of goats against a recombinant ovine inhibin alpha subunit (roIHN-alpha). In late anestrus 100 mu g of roINH-alpha was administered to 40 pluriparous Boer goat does, followed, 4 weeks later, by a booster injection. Weekly blood samples were drawn to monitor the inhibin binding capacity with the aid of a radio-tracer binding assay. From the onset until 48 h after the end of each estrus, follicular development and ovulation rate were monitored at 24 h intervals by transrectal ultrasonography. Beginning in August and continuing into January, does were mated at every other estrus, and submitted to transcervical embryo collection. Seven months after the first immunization, the does were mated again and permitted to carry to term. All immunized does produced inhibin antibodies, an elevated titre being first detected 2 weeks after primary immunization. Maximum titres were reached after 6 weeks, i.e. 2 weeks after the booster injection. Thereafter, in the course of the following 32 weeks, the titre subsided gradually. The does started cycling by mid-August. At that stage the average number of follicles more than 4 mm in diameter, ovulations and total embryos and ova recovered were 14.7 (+/- 2.3), 5.3 (+/- 0.7) and 4.4 (+/- 1.0), respectively. A steady decline followed and in January the corresponding means were: 5.2 (+/- 0.6) follicles, 3.1 (+/- 0.6) ovulations and 1.2 (+/- 0.4) embryos and ova recovered. When mated toward the end of the breeding season, 85% of the does became pregnant to the first mating and 73% went to term. Healthy kids were born, the average litter size being 2.2 (+/- 0.1). In conclusion, immunization of goats against a recombinant inhibin alpha-subunit proved to be a practicable means of producing embryos for transfer purposes. After about half a year, when the inhibin antibody titre has subsided, it is possible to return the does to the breeding flock without risking complications with normal breeding activity. (c) 2009 Elsevier Inc. All rights reserved. 地址: [Wang, X. L.; El-Gayar, M.; Holtz, W.] Univ Gottingen, Inst Anim Husb & Genet, D-37075 Gottingen, Germany; [Wang, X. L.] Yangzhou Univ, Coll Anim Husb, Yangzhou 225009, Peoples R China; [El-Gayar, M.] Suez Canal Univ, Fac Agr, Dept Anim Prod, Ismailia, Egypt; [Knight, P. G.] Univ Reading, Sch Anim & Microbial Sci, Reading RG6 6AJ, Berks, England 通讯作者地址: Holtz, W, Univ Gottingen, Inst Anim Husb & Genet, Albrecht Thaer Weg 3, D-37075 Gottingen, Germany. 电子邮箱地址: wholtz@gwdg.de 引用的参考文献数: 31 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 0093-691X DOI: 10.1016/j.theriogenology.2008.07.024 29 字符的来源出版物名称缩写: THERIOGENOLOGY ISO 来源文献出版物名称缩写: Theriogenology 来源文献页码计数: 5 学科类别: Reproductive Biology; Veterinary Sciences ISI 文献传递号: 391MJ 显示 389 条，共 413 条作者: Wu, ZX (Wu, Zhixue) 标题: Optimal hole shape for minimum stress concentration using parameterized geometry models 来源出版物: STRUCTURAL AND MULTIDISCIPLINARY OPTIMIZATION, 37 (6): 625-634 FEB 2009 语言: English 文献类型: Article 作者关键词: Shape optimization; Stress concentration; Stress minimization; Hole; Finite element analysis KeyWords Plus: GENETIC ALGORITHMS; OPTIMIZATION; MINIMIZATION; PLATES 摘要: The goal of this work is to obtain optimal hole shape for minimum stress concentration in two-dimensional finite plates using parameterized geometry models. The boundary shape for a hole is described by two families of smooth curves: one is a "generalized circular" function ((x/R)(eta 1) + (y/R)(eta 2) = 1) with powers as two parameters; the other one is a "generalized elliptic" function ((x/a)(eta 1) + (y/b)(eta 2), a and b are ellipse axes) with powers as two parameters and one of the ellipse axes as the third parameter. Special attention is devoted to the practicability of parameterized equations and the corresponding optimal results under the condition with and without the curvature radius constraint. A number of cases were examined to test the effectiveness of the parameterized equations. The numerical examples show that extremely good results can be obtained under the conditions with and without curvature radius constraint, as compared to the known solutions in the literature. The geometries of the optimized holes are presented in a form of compact parametric functions, which are suitable for use and test by designers. It is anticipated that the implementation of the suggested parameterized equations would lead to considerable improvements in optimizing hole shape with high quality. 地址: Yangzhou Univ, Mech Engn Coll, Yangzhou 225009, Peoples R China 通讯作者地址: Wu, ZX, Yangzhou Univ, Mech Engn Coll, Yangzhou 225009, Peoples R China. 电子邮箱地址: zhixue_wu@yahoo.com 基金资助致谢: 基金资助机构授权号 State Leading Academic Discipline Fund Shanghai Leading Academic Discipline Y0102 BB67 This research was jointly sponsored by State Leading Academic Discipline Fund and Shanghai Leading Academic Discipline ( Project no. Y0102 and BB67), which are greatly appreciated by the author. 引用的参考文献数: 19 被引频次: 0 出版商: SPRINGER 出版商地址: 233 SPRING ST, NEW YORK, NY 10013 USA ISSN: 1615-147X DOI: 10.1007/s00158-008-0253-4 29 字符的来源出版物名称缩写: STRUCT MULTIDISCIP OPTIM ISO 来源文献出版物名称缩写: Struct. Multidiscip. Optim. 来源文献页码计数: 10 学科类别: Computer Science, Interdisciplinary Applications; Engineering, Multidisciplinary; Mechanics ISI 文献传递号: 394IH 显示 390 条，共 413 条作者: Guo, X (Guo, Xia); Cui, B (Cui, Bo); Li, H (Li, Hua); Gong, ZY (Gong, Zhiyun); Guo, R (Guo, Rong) 标题: Facilitation Effect of Oligonucleotide on Vesicle Formation from Single-Chained Cationic Surfactant-Dependences of Oligonucleotide Sequence and Size and Surfactant Structure 来源出版物: JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 47 (2): 434-449 JAN 15 2009 语言: English 文献类型: Article 作者关键词: biopolymers; DNA; oligonucleotide; self-assembly; surfactant; vesicles KeyWords Plus: DNA-LIPOSOME COMPLEXES; PLASMID DNA; AQUEOUS MIXTURES; PHASE-BEHAVIOR; GENE DELIVERY; STRANDED-DNA; TRANSITION; CONDENSATION; POLYELECTROLYTES; ENCAPSULATION 摘要: The interaction between DNA and surfactant has both biological and technological significances. Recently, we reported for the first time that oligo d(C)(25) can induce single-chained cationic surfactant molecules to aggregate into vesicles. In this article, we studied systematically the formation of vesicles from traditional single-chained cationic surfactant molecules in the presence of a series of oligonucleotides and found that the facilitation efficiency of oligonucleotide on vesicle formation depends on its size and base composition. Oligo d(T)(n) cannot induce vesicle formation, whereas the other oligonucleotides can. Moreover, the oligonucleotide with a bigger size or with a hairpin structure favors vesicle formation more, and the increases in the size of the head group and/or the length of the alkyl group of surfactant decrease the facilitation efficiency of oligonucleotide. Since so far, there is very limited report about the vesicle formation in DNA/single-chained cationic surfactant solution, this study could be expected to increase the efficiency and applicability for DNA/amphiphile system. (C) 2008 Wiley Periodicals, Inc. J Polym Sci Part A: Polyrn Chem 47: 434-449,2009 地址: [Guo, Xia; Cui, Bo; Li, Hua; Guo, Rong] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China; [Gong, Zhiyun] Yangzhou Univ, Sch Agr, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Guo, X, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: guoxia@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Scientific Foundation of China 20603031 This work is supported by the National Natural Scientific Foundation of China (Grant No. 20603031). 引用的参考文献数: 56 被引频次: 0 出版商: JOHN WILEY & SONS INC 出版商地址: 111 RIVER ST, HOBOKEN, NJ 07030 USA ISSN: 0887-624X DOI: 10.1002/pola.23160 29 字符的来源出版物名称缩写: J POLYM SCI A-POLYM CHEM ISO 来源文献出版物名称缩写: J. Polym. Sci. Pol. Chem. 来源文献页码计数: 16 学科类别: Polymer Science ISI 文献传递号: 392TZ 显示 391 条，共 413 条作者: Wang, J (Wang Jian); Zhao, WZ (Zhao Wenzhen); Guo, CW (Guo Chaowei) 标题: Fabrication and properties of a lubrication composite coating based on poly(p-hydroxybenzoic acid) (PHBA) 来源出版物: JOURNAL OF MATERIALS SCIENCE, 44 (1): 227-233 JAN 2009 语言: English 文献类型: Article KeyWords Plus: HYDROXYBENZOIC ACID; FRICTION; WEAR; POLYMER; STEEL 摘要: The present paper describes an approach for fabricating smooth, compact and homogeneous composite coatings of PHBA/PA/MoS2 on test blocks. The tribological behaviors were tested on a ring-block machine. For the PHBA/PA 6,6/MoS2 coating of 20 wt.% PA 6,6 and 30 wt.% MoS2 with the thickness of 20-40 mu m, the steady friction coefficient was approximately 0.04 with the lowest wear loss while sliding against AISI 1045 steel ring. The PHBA in coating was synthesized in situ at 200 A degrees C for the first step and 260 A degrees C for the second. The chemical structures and thermal properties of the obtained PHBA were characterized by means of Fourier transform infrared spectroscopy (FT-IR) and differential scanning calorimetry/thermogravimetry (DSC/TG). The results showed that the chemical structure of the obtained PHBA was identical to that of the commercial PHBA powder despite that the decomposition temperature and the crystal transition temperature of the former were approximately 10-20 A degrees C lower than that of the latter. The influence of nominal pressure and sliding velocity on the friction coefficient (mu) and wear volume loss of the coatings was investigated. The results displayed that mu increased with the increase of sliding velocity, while it decreased when the nominal pressure was increased. For the volume loss, it increased with both the increase of speed and pressure. 地址: [Wang Jian; Zhao Wenzhen; Guo Chaowei] Xian Jiaotong Univ, State Key Lab Mech Behav Mat, Sch Mat Sci & Engn, Xian 710049, Peoples R China; [Wang Jian] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Wang, J, Xian Jiaotong Univ, State Key Lab Mech Behav Mat, Sch Mat Sci & Engn, Xian 710049, Peoples R China. 电子邮箱地址: yjswangjian@stu.xjtu.edu.cn 引用的参考文献数: 20 被引频次: 0 出版商: SPRINGER 出版商地址: 233 SPRING ST, NEW YORK, NY 10013 USA ISSN: 0022-2461 DOI: 10.1007/s10853-008-3082-3 29 字符的来源出版物名称缩写: J MATER SCI ISO 来源文献出版物名称缩写: J. Mater. Sci. 来源文献页码计数: 7 学科类别: Materials Science, Multidisciplinary ISI 文献传递号: 393VN 显示 392 条，共 413 条作者: Nan, ZD (Nan, Zhaodong); Wang, MY (Wang, Meiyun); Yang, BQ (Yang, Bianqing) 标题: In Situ Investigation on the Formation Mechanism of MCM-41 Mesoporous Silica by Microcalorimetry 来源出版物: JOURNAL OF CHEMICAL AND ENGINEERING DATA, 54 (1): 83-89 JAN 2009 语言: English 文献类型: Article KeyWords Plus: MOLECULAR-SIEVES; INITIAL-STAGES; SURFACTANT; DIFFRACTION; EPR; ORGANIZATION; SYSTEMS; SPHERES 摘要: A microcalorimeter was used to investigate the formation mechanism of MCM-41 mesoporous silica. The obtained results show that. the formation processes of the sample contain three steps. On the basis of the calorimetric results, MCM-41 mesoporous silica was successfully synthesized under basic conditions at different experimental times, such as (l, 2, and 4) h, respectively. Associated with other analytical techniques, the formation mechanism of the produced silica is proposed. First; rodlike inorganic/surfactant complexes are formed which spontaneously pack into an ordered arrangement. Second, with the help of this new template, a new kind of pore structure is formed. Third, the interaction between the pore structures formed in steps 1 and 2 results in a new pore structure. This new pore structure is very similar to the structure formed in the first step. The present work proves that calorimetry can be used for investigations on the formation mechanism of materials. 地址: [Nan, Zhaodong; Yang, Bianqing] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Wang, Meiyun] Qufu Normal Univ, Coll Chem Sci, Qufu 273165, Peoples R China 通讯作者地址: Nan, ZD, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: zdnan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Science Foundation of China 20753002 Received for review August 27, 2008. Accepted November 6, 2008. The financial support from the National Science Foundation of China (20753002) is gratefully acknowledged. 引用的参考文献数: 28 被引频次: 0 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 0021-9568 DOI: 10.1021/je8006502 29 字符的来源出版物名称缩写: J CHEM ENG DATA ISO 来源文献出版物名称缩写: J. Chem. Eng. Data 来源文献页码计数: 7 学科类别: Chemistry, Multidisciplinary; Engineering, Chemical ISI 文献传递号: 393GV 显示 393 条，共 413 条作者: Shen, QK (Shen Qikun); Zhang, TP (Zhang Tianping); Zhou, CY (Zhou Caiying) 标题: Decentralized adaptive fuzzy control of time-delayed interconnected systems with unknown backlash-like hysteresis 来源出版物: JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS, 19 (6): 1235-1242 DEC 2008 语言: English 文献类型: Article 作者关键词: fuzzy control; backlash-like hysteresis; decentralized control; adaptive control KeyWords Plus: NONLINEAR-SYSTEMS; NEURAL-NETWORKS; SYNCHRONIZATION 摘要: The problem of decentralized adaptive fuzzy control for a class of time-delayed interconnected nonlinear systems with unknown backlash-like hystersis is discussed. On the basis of the principle of variable structure control (VSC) and by using the fuzzy systems with linear adjustable parameters that are used to approximate plant unknown functions, a novel decentralized adaptive fuzzy control strategy with a supervisory controller is developed. A general method, which is modeled the backlash-like hysteresis, is proposed and removes the assumption that the boundedness of disturbance, and the slope of the backlash-like hystersis are known constants. Furthermore, the interconnection term is supposed to be pth-order polynomial in time-delayed states. In addition, the plant; dynamic uncertainty and modeling errors are adaptively compensated by adjusting the parameters and gains on-line for each subsystems. By theoretical analysis, it is shown that the closed-loop fuzzy control systems are globally stable, with tracking error converging to zero. Simulation results demonstrate the effectiveness of the approach. 地址: [Shen Qikun; Zhang Tianping; Zhou Caiying] Yangzhou Univ, Coll Informat Engn, Yangzhou 225009, Peoples R China 通讯作者地址: Shen, QK, Yangzhou Univ, Coll Informat Engn, Yangzhou 225009, Peoples R China. 电子邮箱地址: qkshen@yzu.edu.cn; tpzhang@yzu.edu.cn; cyzhou@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 60874045 60774017 This project was partially supported by the National Natural Science Foundation of China (60874045, 60774017). 引用的参考文献数: 19 被引频次: 0 出版商: SYSTEMS ENGINEERING & ELECTRONICS, EDITORIAL DEPT 出版商地址: PO BOX 142-32, BEIJING, 100854, PEOPLES R CHINA ISSN: 1004-4132 29 字符的来源出版物名称缩写: J SYST ENG ELECTRON ISO 来源文献出版物名称缩写: J. Syst. Eng. Electron. 来源文献页码计数: 8 学科类别: Automation & Control Systems; Engineering, Electrical & Electronic; Operations Research & Management Science ISI 文献传递号: 393CL 显示 394 条，共 413 条作者: Liu, DM (Liu Dong-Mei); Du, LT (Du Li-Ting); Sun, J (Sun Jing); Yan, CG (Yan Chao-Guo) 标题: Efficient Synthesis of Alkylenedioxy-Bridged Bisdihydropyridines 来源出版物: CHINESE JOURNAL OF ORGANIC CHEMISTRY, 28 (12): 2115-2118 DEC 2008 语言: Chinese 文献类型: Article 作者关键词: one-pot reaction; dihydropyridine; aldehyde; ethyl acetoacetate; single crystal KeyWords Plus: CALCIUM-CHANNEL MODULATORS; ONE-POT SYNTHESIS; MICROWAVE IRRADIATION; 1,4-DIHYDROPYRIDINES; DERIVATIVES; TRIFLATE 摘要: One-pot multicomponent reactions of 2,2'-alkylenedioxy-bridged or 4,4'-alkylenedioxy-bridged dialdehydes with excess ethyl acetoacetate and ammonium bicarbonate gave alkylenedioxy-bridged bisdihydropyridines in high yields. The structures of the synthetic bisdihydropyridines were characterized with H-1 NMR, C-13 NMR and HRMS spectra, and one representative compound was further confirmed by determination of its single crystal structure. 地址: [Liu Dong-Mei; Du Li-Ting; Sun Jing; Yan Chao-Guo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Liu, DM, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 引用的参考文献数: 15 被引频次: 0 出版商: SCIENCE CHINA PRESS 出版商地址: 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA ISSN: 0253-2786 29 字符的来源出版物名称缩写: CHINESE J ORG CHEM ISO 来源文献出版物名称缩写: Chin. J. Org. Chem. 来源文献页码计数: 4 学科类别: Chemistry, Organic ISI 文献传递号: 394DE 显示 395 条，共 413 条作者: Sun, Y (Sun, Yan); Yan, CG (Yan, Chao-Guo); Yao, Y (Yao, Yong); Han, Y (Han, Ying); Shen, M (Shen, Ming) 标题: Self-Assembly and Metallization of Resorcinarene Microtubes in Water 来源出版物: ADVANCED FUNCTIONAL MATERIALS, 18 (24): 3981-3990 DEC 22 2008 语言: English 文献类型: Review KeyWords Plus: POLYCYCLIC AROMATIC-HYDROCARBONS; PEPTIDE-AMPHIPHILE NANOFIBERS; ENHANCED RAMAN-SCATTERING; 2-COMPONENT GEL SYSTEM; GOLD NANOPARTICLES; AQUEOUS-SOLUTION; MOLECULAR RECOGNITION; ORGANIC NANOTUBES; QUANTUM DOTS; SILVER NANOPARTICLES 摘要: Amphiphilic resorcinarene-based multiwalled microtubes, millimetres in diameter and centimetres in length, are generated in water. The thickness of the tube wall approaches 300nm. Their self-assembly properties are investigated using transmission electron microscopy, scanning electron microscopy, atomic-force microscopy, dynamic light scattering, X-ray diffraction. UV-vis spectra, and Fourier transform IR techniques. From these studies, the structures critical for the self-assembly of resorcinarene into microtubes in aqueous media are determined. Furthermore, the study manifests a feasible method that aims to completely change the structure from a microtube to a sheet-like morphology by selectively eliminating key groups. Subsequently, resorcinarene-capped water-soluble gold nanoparticles (AuNPs) are fabricated. By utilizing the obtained microtubes as a template, a gold/organic microtubular composite is successfully prepared. 地址: [Sun, Yan; Yan, Chao-Guo; Yao, Yong; Han, Ying; Shen, Ming] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Sun, Y, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn; shenming@yzu.edu.cn 基金资助致谢: 基金资助机构 National Natural Science Foundation of China 授权号 20672091 20773105 This work was financially supported by the National Natural Science Foundation of China (Grant No. 20672091 and Grant No. 20773105). The authors also acknowledge W.-D. Zhou and Y.-F. Chen for SEM and TEM experiments. 引用的参考文献数: 130 被引频次: 1 出版商: WILEY-V C H VERLAG GMBH 出版商地址: PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY ISSN: 1616-301X DOI: 10.1002/adfm.200800843 29 字符的来源出版物名称缩写: ADV FUNCT MATER ISO 来源文献出版物名称缩写: Adv. Funct. Mater. 来源文献页码计数: 10 学科类别: Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter ISI 文献传递号: 392GH 显示 396 条，共 413 条作者: Gao, YS (Gao, Yushi); Tu, YJ (Tu, Yunjie); Tong, HB (Tong, Haibin); Wang, KH (Wang, Kehua); Tang, XJ (Tang, Xiujun); Chen, KW (Chen, Kuanwei) 标题: Genetic variation of indigenous chicken breeds in China and a Recessive White breed using AFLP fingerprinting 来源出版物: SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCE, 38 (3): 193-200 2008 语言: English 文献类型: Article 作者关键词: Indigenous chicken breeds; AFLP markets; genetic variation; genetic relationships KeyWords Plus: DNA 摘要: Amplified fragment length polyrnorphism (AFLP) using six marker combinations were applied to detect genetic variation and phylo genetic relationships among 12 indigenous Chinese chicken breeds and a Recessive White chicken breed introduced from France. The DNA was pooled for each group. Polymorphic bands, breed-specific bands and genetic similarity coefficients of 13 chicken breeds were derived from the AFLP data. A total of 280 polymorphic bands was generated from which nine specific bands were observed for the Shouguang and the Dongxiang Dark chicken. One specific band was observed in the pooled DNA of the Jiuyuan Dark chicken, the Xingyi Bantam chicken and the Recessive White chicken. The genetic similarity coefficients among the 12 indigenous Chinese chicken breeds varied between 0.635 - 0.860, and 0.188 - 0.360 between the Recessive White and the indigenous Chinese chicken breeds. The UPGMA based tree yielded two clusters for the 13 chicken breeds, with the Recessive White chickens forming a distinct cluster. In summary, the genetic similarity coefficients and the UPGMA tree of the 13 chicken breeds were consistent with their breeding history and geographical distribution. These results provide useful data with regard to the genetic diversity, genetic relationships and identification of chicken breeds in China. 地址: [Gao, Yushi; Tu, Yunjie; Tong, Haibin; Wang, Kehua; Tang, Xiujun; Chen, Kuanwei] Acad Agr Sci China, Inst Poultry, Yangzhou 225003, Jiangsu, Peoples R China; [Gao, Yushi; Tu, Yunjie] Yangzhou Univ, Coll Vet, Yangzhou 225001, Jiangsu, Peoples R China 通讯作者地址: Gao, YS, Acad Agr Sci China, Inst Poultry, Yangzhou 225003, Jiangsu, Peoples R China. 电子邮箱地址: gaoys100@sina.com 基金资助致谢: 基金资助机构授权号 Jiangsu Province Natural Sciences BK2002502 Commonwealth Programme BM2005708 This work was supported by a Jiangsu Province Natural Sciences Grant (BK2002502) and formed part of the Commonwealth Programme (BM2005708). 引用的参考文献数: 20 被引频次: 0 出版商: SOUTH AFRICAN JOURNAL OF ANIMAL SCIENCES 出版商地址: C/O ESTIE KOSTER, PO BOX 13884, HATFIELD 0028, SOUTH AFRICA ISSN: 0375-1589 29 字符的来源出版物名称缩写: S AFR J ANIM SCI ISO 来源文献出版物名称缩写: South Afr. J. Anim. Sci. 来源文献页码计数: 8 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 388SK 显示 397 条，共 413 条作者: Jiang, H (Jiang, Hua); Jiang, L (Jiang, Liang); Guo, LB (Guo, Longbiao); Gao, ZY (Gao, Zhenyu); Zeng, DL (Zeng, Dali); Zhu, LH (Zhu, Lihuang); Liang, GH (Liang, Guohua); Qian, Q (Qian, Qian) 标题: Conditional and unconditional mapping of quantitative trait loci underlying plant height and tiller number in rice (Oryza sativa L.) grown at two nitrogen levels 来源出版物: PROGRESS IN NATURAL SCIENCE, 18 (12): 1539-1547 DEC 10 2008 语言: English 文献类型: Article 作者关键词: Oryza sativa; Quantitative trait loci; Double haploid (DH) population; Developmental behavior; Nitrogen; Map-based cloning KeyWords Plus: DEVELOPMENTAL BEHAVIOR; MOLECULAR MARKERS; AGRONOMIC TRAITS; GENETIC-BASIS; HEADING DATE; GRAIN WIDTH; QTLS; YIELD; DISSECTION; WEIGHT 摘要: In this study, we used 127 double haploid (DH) lines to analyze agricultural traits of rice. The DH lines, derived from a ZYQ8 (indica)/JX17 ( japonica) cross by anther culture, contained 160 RFLP and 83 SSR markers. Unconditional and conditional quantitative trait loci (QTL) mapping was conducted to analyze plant height (PH) and tillers per plant (TP) at five growth stages that were grown at two nitrogen levels. Fourteen PH and 13 TP unconditional QTL were identified in the different growth stages, including 19 QTL from high-nitrogen (HN) and 14 QTL from low-nitrogen (LN) conditions. The conditional QTL for 14 genomic regions under LN/HN conditions showed that there was a significant effect on PH and TP across the different stages. Only one conditional QTL, ph2-3, was unable to be detected in unconditional mapping. More QTL were detected in the first four rice growth stages than in the final stage. Furthermore, a line from the DH mapping population, DH78, was identified in extreme phenotypes of PH and TP that exhibited dwarfism and less-tiller (dft) characters. The gene dft1 was mapped to chromosome 2 using a backcrossed population of DH78/JX17 through a map-based cloning strategy. The location of dft1 coincided with the mapping region of the small-LOD peak, QTL ph2 and tp2, which were identified in plants grown in low-nitrogen conditions. Further backcrossing and fine-mapping successfully delimited the dft1 locus to a 91 kb region. (c) 2008 National Natural Science Foundation of China and Chinese Academy of Sciences. Published by Elsevier Limited and Science in China Press. All rights reserved. 地址: [Jiang, Hua; Jiang, Liang; Guo, Longbiao; Gao, Zhenyu; Zeng, Dali; Qian, Qian] China Natl Rice Res Inst, State Key Lab Rice Biol, Hangzhou 310006, Zhejiang, Peoples R China; [Jiang, Hua; Liang, Guohua] Yangzhou Univ, Minist Educ China, Key Lab Plant Funct Genom, State Key Lab Rice Biol, Yangzhou 225009, Peoples R China; [Zhu, Lihuang] Chinese Acad Sci, Inst Genet, Beijing 100101, Peoples R China 通讯作者地址: Guo, LB, China Natl Rice Res Inst, State Key Lab Rice Biol, Hangzhou 310006, Zhejiang, Peoples R China. 电子邮箱地址: guolongb@mail.hz.zj.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 30425034 Major State Basic Research Development Program of China 2005CB120805 This work was supported by National Natural Science Foundation of China ( Grant No. 30425034) and the Major State Basic Research Development Program of China ( No. 2005CB120805). We are grateful to Prof. Jun Zhu for technical assistance with conditional mapping technology. 引用的参考文献数: 40 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 1002-0071 DOI: 10.1016/j.pnsc.2008.05.025 29 字符的来源出版物名称缩写: PROG NAT SCI ISO 来源文献出版物名称缩写: Prog. Nat. Sci. 来源文献页码计数: 9 学科类别: Multidisciplinary Sciences ISI 文献传递号: 390AS 显示 398 条，共 413 条作者: Yang, WP (Yang, W. P.); Yang, LJ (Yang, L. J.); Shen, YP (Shen, Y. P.); Shao, JO (Shao, J. O.); Zhang, T (Zhang, T.) 标题: Efficacy of different chemotherapeutic schemes for hookworm-infected villagers in China 来源出版物: PARASITOLOGY, 135 (14): 1685-1690 DEC 2008 语言: English 文献类型: Article 作者关键词: hookworm; chemotherapy; benzimidazole; epidemiology; China KeyWords Plus: HUMAN FECES; RESISTANCE; INTENSITY; PARASITES; WOMEN 摘要: A comparative analysis has been made of the efficacy of different chemotherapeutic schemes against hookworm infections in China. Hookworm eggs were detected by the improved Kato's thick smear method. Benzimidazole was offered to residents in the tested villages, while NaHCO3 was used as placebo in control villages. Data were analysed by negative binomial distribution with statistic software R2.2.1. In the tested village as a result of the application of selective chemotherapy, hookworm infection rate decreased from 58-79 % to 1.08 %, while the average of eggs per grant (EPG) reduced from 526.29 to 56.91. The infection rates in the target chemotherapy village and in the mass chemotherapy village declined from 6.90% to 1.92% and 10.10% to 0.65% respectively. It was concluded that the consecutive selective chemotherapy could rapidly decrease the infection rate and EPG of hookworm and maintain the infection rate at low level. The curative effect of the target chemotherapy was similar to that of the mass chemotherapy in the low hookworm endemic area. 地址: [Yang, W. P.] Yangzhou Univ, Dept Microbiol Immunol & Parasitol, Coll Med, Yangzhou 225001, Peoples R China; [Yang, L. J.] Fudan Univ, Coll Math, Shanghai 200433, Peoples R China; [Shen, Y. P.] Nanjing Med Univ, Dept Parasitol, Nanjing 210029, Peoples R China; [Shao, J. O.] Yangzhou Ctr Dis Control & Prevent, Yangzhou 225001, Peoples R China; [Zhang, T.] Fujian Med Univ, Dept Immunol, Fuzhou 350004, Peoples R China 通讯作者地址: Yang, WP, Yangzhou Univ, Dept Microbiol Immunol & Parasitol, Coll Med, Yangzhou 225001, Peoples R China. 电子邮箱地址: wpyang@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Scientific and Technological Program of Jiangsu Province BS2004534 The study was supported by the Scientific and Technological Program of Jiangsu Province (No. BS2004534). We gratefully acknowledge the efforts of Professor Z. H. Zhang, Nanjing Medical University, Nanjing, China, for carefully reading and revising the manuscript. 引用的参考文献数: 16 被引频次: 0 出版商: CAMBRIDGE UNIV PRESS 出版商地址: 32 AVENUE OF THE AMERICAS, NEW YORK, NY 10013-2473 USA ISSN: 0031-1820 DOI: 10.1017/S0031182008005076 29 字符的来源出版物名称缩写: PARASITOLOGY ISO 来源文献出版物名称缩写: Parasitology 来源文献页码计数: 6 学科类别: Parasitology ISI 文献传递号: 389EY 显示 399 条，共 413 条作者: Xiao, H (Xiao, Hui); Zhang, YC (Zhang, Yong Cai) 标题: In air synthesis of SnS2 nanoplates from tin, sulfur and ammonium chloride powders 来源出版物: MATERIALS CHEMISTRY AND PHYSICS, 112 (3): 742-744 DEC 20 2008 语言: English 文献类型: Article 作者关键词: Chemical synthesis; Characterization; Semiconductors; Nanostructures KeyWords Plus: BATTERIES; ANODES 摘要: SnS2 nanoplates were synthesized via the liquid-solid phase reactions of tin (Sn), sulfur (S) and ammonium chloride (NH4Cl) powders in air at 250 degrees C, combined with a subsequent washing treatment using distilled water. The phase, purity, morphology and size of the obtained products were characterized by powder X-ray diffraction (XRD), Raman, energy dispersive X-ray (EDX) spectra, and field emission scanning electron microscope (FESEM). The effects of additive NH4Cl on the phases of the resultant products were investigated, and the experimental results revealed that the additive NH4Cl played important roles in the synthesis of pure SnS2 under the current mild conditions. (C) 2008 Elsevier B.V. All rights reserved. 地址: [Xiao, Hui; Zhang, Yong Cai] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou City 225002, Peoples R China 通讯作者地址: Zhang, YC, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou City 225002, Peoples R China. 电子邮箱地址: zhangyc@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 Yangzhou University Natural Science Foundation 2006CXJ004 Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University This work is supported by the Yangzhou University Natural Science Foundation (No. 2006CXJ004) and the Foundation of Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University. 引用的参考文献数: 18 被引频次: 2 出版商: ELSEVIER SCIENCE SA 出版商地址: PO BOX 564, 1001 LAUSANNE, SWITZERLAND ISSN: 0254-0584 DOI: 10.1016/j.matchemphys.2008.07.119 29 字符的来源出版物名称缩写: MATER CHEM PHYS ISO 来源文献出版物名称缩写: Mater. Chem. Phys. 来源文献页码计数: 3 学科类别: Materials Science, Multidisciplinary ISI 文献传递号: 390SL 显示 400 条，共 413 条作者: Yan, CG (Yan, Chao Guo); Wang, QF (Wang, Qi Fang); Song, XK (Song, Xiao Kai); Sun, J (Sun, Jing) 标题: One-Step Synthesis of Pyrido[1,2-a]benzimidazole Derivatives by a Novel Multicomponent Reaction of Chloroacetonitrile, Malononitrile, Aromatic Aldehyde, and Pyridine 来源出版物: JOURNAL OF ORGANIC CHEMISTRY, 74 (2): 710-718 JAN 16 2009 语言: English 文献类型: Article KeyWords Plus: ONE-POT SYNTHESIS; CYCLOPROPANATION REACTION; ORGANOCATALYTIC CYCLOPROPANATION; STEREOSELECTIVE-SYNTHESIS; ACTIVATED CYCLOPROPANES; CHIRAL AUXILIARY; AMMONIUM YLIDES; AQUEOUS-MEDIA; CYCLIZATION; PYRIDO<1,2-A>BENZIMIDAZOLES 摘要: Polysubstituted pyrido[1,2-a]benzimidazole derivatives are efficiently produced in moderate yields in a novel one-pot, four-component reaction from pyridine or 3-picoline, chloroacetonitrile, malononitrile, and aromatic aldehyde in refluxing acetonitrile. The mechanism of this novel reaction was believed involving the formation of polysubstituted benzenes with subsequent substitution and annulation reaction of pyridine. All pyrido[1,2-a]benzimidazoles, polysubstituted benzenes, polysubstituted indoles, and some key reaction intermediates are characterized by H-1 and C-13 NMR, MS, IR spectra, and elemental analysis as well as X-ray crystallography. 地址: [Yan, Chao Guo; Wang, Qi Fang; Song, Xiao Kai; Sun, Jing] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Yan, CG, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cgyan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20672091 Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University, China This work was financially supported by the National Natural Science Foundation of China (Grant No. 20672091) and the Jiangsu Provincial Key Program of Physical Chemistry in Yangzhou University, China. 引用的参考文献数: 45 被引频次: 3 出版商: AMER CHEMICAL SOC 出版商地址: 1155 16TH ST, NW, WASHINGTON, DC 20036 USA ISSN: 0022-3263 DOI: 10.1021/jo802166t 29 字符的来源出版物名称缩写: J ORG CHEM ISO 来源文献出版物名称缩写: J. Org. Chem. 来源文献页码计数: 9 学科类别: Chemistry, Organic ISI 文献传递号: 392YS 显示 401 条，共 413 条作者: Wu, SJ (Wu, Shu-Jun); Zhong, H (Zhong, Huan); Zhou, Y (Zhou, Yong); Zuo, H (Zuo, Hui); Zhou, LH (Zhou, Li-Hui); Zhu, JY (Zhu, Jin-Yan); Ji, CQ (Ji, Cao-Qiu); Gu, SL (Gu, Shi-Liang); Gu, MH (Gu, Ming-Hong); Liang, GH (Liang, Guo-Hua) 标题: Identification of QTLs for the resistance to rice stripe virus in the indica rice variety Dular 来源出版物: EUPHYTICA, 165 (3): 557-565 FEB 2009 语言: English 文献类型: Article 作者关键词: Oryza sativa L.; Rice stripe virus; Disease resistance; Clonally propagated F-2 population; QTL analysis KeyWords Plus: QUANTITATIVE TRAIT LOCI; DISEASE RESISTANCE; GENE 摘要: The indica variety Dular has a high level of resistance to rice stripe virus (RSV). We performed quantitative trait locus (QTL) analysis for RSV resistance using 226 F-2 clonal lines at the seedling stage derived from a cross between the susceptible japonica variety Balilla and the resistant indica variety Dular with two evaluation criteria, infection rate (IR) and disease rating index (DRI). The experiments were performed in both 2004 and 2005. Based on IR, three putative QTLs were detected and had consistent locations in the 2 years, one QTL was detected in the RM7324-RM3586 interval on chromosome 3. The other two QTLs were linked and located in the RM287-RM209 and RM209-RM21 intervals on the long arm of chromosome 11, and accounted for 87.8-57.8% of the total phenotypic variation in both years. Based on DRI, three putative QTLs were also detected and had consistent locations in both years. One of them was located in the RM1124-SSR20 interval on the short arm of chromosome 11, while the other two linked QTLs had the same chromosomal locations on chromosome 11 as those detected by IR, and accounted for 55.7-42.9% of total phenotypic variation in both years. In comparison to the mapping results from previous studies, one of the two linked QTLs had a chromosomal location that was similar to Stv-b (i) , an important RSV resistance gene, while the other appeared to be a newly reported one. 地址: [Wu, Shu-Jun; Zhong, Huan; Zhou, Yong; Zuo, Hui; Zhou, Li-Hui; Zhu, Jin-Yan; Ji, Cao-Qiu; Gu, Shi-Liang; Gu, Ming-Hong; Liang, Guo-Hua] Yangzhou Univ, Key Lab Minist Educ Plant Funct Gen, Jiangsu Key Lab Crop Genet & Physiol, Yangzhou 225009, Jiangsu, Peoples R China 通讯作者地址: Liang, GH, Yangzhou Univ, Key Lab Minist Educ Plant Funct Gen, Jiangsu Key Lab Crop Genet & Physiol, 12 E Wenhui Rd, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: ricegb@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 State Key Program of Basic Research of P. R. China 2005CB120807 National Natural Science Foundation of P. R. China 30530118 Key Program of the Bureau of Education, Jiangsu, China 05KAJ2012 This study was financially supported by grants from the State Key Program of Basic Research of P. R. China (No. 2005CB120807); the National Natural Science Foundation of P. R. China (No. 30530118) and the Key Program of the Bureau of Education, Jiangsu, China (No. 05KAJ2012). 引用的参考文献数: 34 被引频次: 1 出版商: SPRINGER 出版商地址: VAN GODEWIJCKSTRAAT 30, 3311 GZ DORDRECHT, NETHERLANDS ISSN: 0014-2336 DOI: 10.1007/s10681-008-9779-1 29 字符的来源出版物名称缩写: EUPHYTICA ISO 来源文献出版物名称缩写: Euphytica 来源文献页码计数: 9 学科类别: Agronomy; Plant Sciences; Horticulture ISI 文献传递号: 389IY 显示 402 条，共 413 条作者: Said, KB (Said, Kamaleldin B.); Ramotar, K (Ramotar, Karam); Zhu, GQ (Zhu, Guoqiang); Zhao, X (Zhao, Xin) 标题: Repeat-based subtyping and grouping of Staphylococcus aureus from human infections and bovine mastitis using the R-domain of the clumping factor A gene 来源出版物: DIAGNOSTIC MICROBIOLOGY AND INFECTIOUS DISEASE, 63 (1): 24-37 JAN 2009 语言: English 文献类型: Article 作者关键词: Staphylococcus aureus; clfA typing; R-domain VNTRs KeyWords Plus: FIELD GEL-ELECTROPHORESIS; HELICOBACTER-PYLORI; VARIABLE-NUMBER; FACTOR-A; CONTINGENCY LOCI; EPITHELIAL-CELLS; DNA REPEATS; SEQUENCE; TANDEM; MILK 摘要: Staphylococcus aureus has become an emerging public health concern. Markers capable of differentiating separate host-specific lineages are needed for tracing, strain Sources. Thus, a coding variable number tandem repeat-based typing was explored in this study, based on R-domain of clumping factor A (clfA) gene. DNA from isolates and strains of human infections and bovine mastitis were amplified and sequenced. Sequences of clfA from published strains were also analyzed. Results indicate that except one with 36 copies, 44 of the 55 R-domains had repeat copies between 44 and 57, whereas the remaining 10 had 59.5 to 73 copies. Furthermore, human isolates were polymorphic, while mastitis isolates were clonal. Phylogenetic grouping assigned host-specific strains into respective clusters. The repeats were stable during passages in milk, nutrient broth, and invasion of mammary cells showing suitability for typing. Our data show that the R-domain can be useful for typing and grouping host-specific lineages. Moreover, existence of variant repeats in human strains and the dominance of a clonal motif in mastitis may imply that a specific selection has occurred in the mammary gland. (C) 2008 Elsevier Inc. All rights reserved. 地址: [Said, Kamaleldin B.; Zhu, Guoqiang; Zhao, Xin] McGill Univ, Dept Anim Sci, Ste Anne De Bellevue, PQ H9X 3V9, Canada; [Ramotar, Karam] Univ Ottawa, Fac Med, Dept Pathol & Lab Med, Ottawa, ON, Canada; [Ramotar, Karam] Ottawa Hosp, Div Microbiol, Ottawa, ON, Canada; [Zhu, Guoqiang] Yanzhou Univ, Coll Vet Sci, Yangzhou, Peoples R China 通讯作者地址: Zhao, X, McGill Univ, Dept Anim Sci, Ste Anne De Bellevue, PQ H9X 3V9, Canada. 电子邮箱地址: xin.zhao@mcgill.ca 基金资助致谢: 基金资助机构授权号 Natural Science and Engineering Research Council of Canada Canadian Mastitis Research Network This study was supported by the funding from a discovery grant from Natural Science and Engineering Research Council of Canada and from the Canadian Mastitis Research Network. 引用的参考文献数: 45 被引频次: 0 出版商: ELSEVIER SCIENCE INC 出版商地址: 360 PARK AVE SOUTH, NEW YORK, NY 10010-1710 USA ISSN: 0732-8893 DOI: 10.1016/j.diagmicrobio.2008.09.004 29 字符的来源出版物名称缩写: DIAGN MICROBIOL INFECT DIS ISO 来源文献出版物名称缩写: Diagn. Microbiol. Infect. Dis. 来源文献页码计数: 14 学科类别: Infectious Diseases; Microbiology ISI 文献传递号: 389KT 显示 403 条，共 413 条作者: Geng, X (Geng, Xin); Li, SS (Li, Shuangshuang); Bian, XQ (Bian, Xiaoqin); Xie, ZY (Xie, Zengyang); Wang, CD (Wang, Cunde) 标题: TMSCl-Catalyzed synthesis of substituted quinolines from arylimines and enolizable aldehydes 来源出版物: ARKIVOC: 50-57 Part 14 2008 语言: English 文献类型: Article 作者关键词: Substituted quinoline; TMSCl; arylimine; enolizable aldehyde; synthesis KeyWords Plus: ONE-POT SYNTHESIS; ONE-STEP SYNTHESIS; ANTITUBERCULOSIS AGENTS; FACILE SYNTHESIS; CYCLIZATION; DERIVATIVES; ACID; CHLOROTRIMETHYLSILANE; CONVERSION; ANILINES 摘要: Some substituted quinolines were effectively synthesized utilizing chlorotrimethylsilane (TMSCl) as efficient promoter in the cyclization addition of enolizable aldehydes to arylimines under an air atmosphere in DMSO. The clean, mild and ecofriendly process with high yields and a simple workup of the desired compounds are attractive features of the reaction which enables a facile preparation of the quinoline ring. 地址: [Geng, Xin; Li, Shuangshuang; Bian, Xiaoqin; Xie, Zengyang; Wang, Cunde] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Bian, Xiaoqin] Taizhou Polytech Coll, Dept Environm & Chem Engn, Taizhou 225300, Peoples R China 通讯作者地址: Wang, CD, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: cundeyz@hotmail.com 基金资助致谢: 基金资助机构授权号 Natural Science Foundation of Jiangsu Education Ministry of China 07KJB150135 We are grateful to the Natural Science Foundation of Jiangsu Education Ministry of China for financial support. (Grant 07KJB150135). 引用的参考文献数: 49 被引频次: 1 出版商: ARKAT USA INC 出版商地址: C/O ALAN R KATRITZKY, UNIV FLORIDA, DEPT CHEMISTRY, PO BOX 117200, GAINESVILLE, FL 32611 USA ISSN: 1424-6376 29 字符的来源出版物名称缩写: ARKIVOC ISO 来源文献出版物名称缩写: Arkivoc 来源文献页码计数: 8 学科类别: Chemistry, Organic ISI 文献传递号: 390XE 显示 404 条，共 413 条作者: Shi, QF (Shi, Qiaofang); Li, QB (Li, Qingbo); Shan, D (Shan, Dan); Fan, Q (Fan, Quan); Xue, HG (Xue, Huaiguo) 标题: Biopolymer-clay nanoparticles composite system (Chitosan-laponite) for electrochemical sensing based on glucose oxidase 来源出版物: MATERIALS SCIENCE & ENGINEERING C-BIOMIMETIC AND SUPRAMOLECULAR SYSTEMS, 28 (8): 1372-1375 DEC 1 2008 语言: English 文献类型: Article 作者关键词: Nanocomposite material; Glucose biosensor; Laponite; Chitosan; Glucose KeyWords Plus: HYDROGEN-PEROXIDE BIOSENSOR; CARBON NANOTUBES; AMPEROMETRIC BIOSENSORS; IMMOBILIZATION MATRIX; ENZYME ELECTRODES; HEME-PROTEINS; AZURE-B; FILM; ELECTROCATALYSIS; SENSOR 摘要: Nanocomposite matrix based on chitosan/laponite was Successfully utilized to construct a new type of amperometric glucose biosensor. This hybrid material combined the merits of organic biopolymer, chitosan, and synthesized inorganic clay, laponite. Glucose oxidase (GOD) immobilized in the material maintained its activity well as the usage of glutaraldehyde was avoided. The composite films were characterized by Fourier transform infrared (FT-IR). The parameters affecting the fabrication and experimental conditions of biosensors were optimized. The sensitivity of the proposed biosensor (33.9 mA M-1 cm(-2)) permitted the determination of glucose in the concentration range of 1 x 10(-6) -5 x 10(-5) M with a detection limit of 0.3 mu M based on S/N=3. The apparent Michaelis-Menten constant (K-M(app)) for the sensor was found to be 15.8 mM. (c) 2008 Elsevier B.V. All rights reserved. 地址: [Shi, Qiaofang; Li, Qingbo; Shan, Dan; Fan, Quan; Xue, Huaiguo] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Shan, D, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: danshan@yzu.edu.cn; chhgxue@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20505014 scientific research foundation for the returned overseas Chinese scholars, state education ministry The authors are grateful to the financial supports of National Natural Science Foundation of China (Grant NO. 20505014) and the project sponsored for D. Shan by the scientific research foundation for the returned overseas Chinese scholars, state education ministry. 引用的参考文献数: 37 被引频次: 2 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0928-4931 DOI: 10.1016/j.msec.2008.03.001 29 字符的来源出版物名称缩写: MAT SCI ENG C-BIOMIM SUPRAM S ISO 来源文献出版物名称缩写: Mater. Sci. Eng. C-Biomimetic Supramol. Syst. 来源文献页码计数: 4 学科类别: Materials Science, Multidisciplinary ISI 文献传递号: 385YD 显示 405 条，共 413 条作者: Liu, GQ (Liu, G. Q.); Zhu, J (Zhu, J. J.); Wang, ZY (Wang, Z. Y.); Jiang, XP (Jiang, X. P.); Dafalla, MM (Dafalla, M. M.) 标题: Analysis of sperm storage ability using duration of fertility in hens 来源出版物: BRITISH POULTRY SCIENCE, 49 (6): 770-775 2008 语言: English 文献类型: Article KeyWords Plus: BROILER BREEDER HENS; INSEMINATION; OVIDUCT; POULTRY; FROZEN; SEMEN 摘要: 1. The objective of this study was to determine hens' sperm storage potential. 2. Efficient duration (De, number of days between insemination and the first clear egg), maximum duration (Dm1, number of days from the day after insemination to the last fertile egg before two consecutive infertile eggs) and maximum duration (Dm2, number of days from the day after insemination to the last fertile egg) of fertility, fertile egg number, egg production, laying rate and fertility during the 24 d following the latter of two inseminations (with 1 x 10(8) spermatozoa) on two consecutive days were measured in a total of 150 dual-purpose hens at 30 weeks of age. 3. De, Dm1 and Dm2 were 12.06, 14.44 and 16.17 d, respectively, and the three definitions of fertility duration (DF) differed greatly. 4. Significant correlation coefficients between De and Dm1, Dm1 and Dm2, and De and Dm2 were 0.51, 0.57 and 0.23, respectively. 5. We suggest that De and fertile egg number should be used to assess the ability of storing spermatozoa in female fowl. 地址: [Liu, G. Q.; Zhu, J. J.; Wang, Z. Y.; Dafalla, M. M.] Yangzhou Univ, Coll Anim Sci & Technol, Jiangsu 225009, Peoples R China; [Jiang, X. P.] Huazhong Agr Univ, Coll Anim Sci & Vet Med, Wuhan, Peoples R China 通讯作者地址: Liu, GQ, Yangzhou Univ, Coll Anim Sci & Technol, Jiangsu 225009, Peoples R China. 电子邮箱地址: liugq70@yahoo.com.cn 基金资助致谢: 基金资助机构授权号 Yangzhou University Doctoral Foundation This research was supported by Yangzhou University Doctoral Foundation. 引用的参考文献数: 15 被引频次: 0 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 0007-1668 DOI: 10.1080/00071660802433131 29 字符的来源出版物名称缩写: BRIT POULTRY SCI ISO 来源文献出版物名称缩写: Br. Poult. Sci. 来源文献页码计数: 6 学科类别: Agriculture, Dairy & Animal Science ISI 文献传递号: 385GM 显示 406 条，共 413 条作者: Wang, L (Wang, Lin); Cao, J (Cao, Jin); Chen, DW (Chen, Dawei); Liu, XZ (Liu, Xuezhong); Lu, H (Lu, Hao); Liu, ZP (Liu, Zongping) 标题: Role of Oxidative Stress, Apoptosis, and Intracellular Homeostasis in Primary Cultures of Rat Proximal Tubular Cells Exposed to Cadmium 来源出版物: BIOLOGICAL TRACE ELEMENT RESEARCH, 127 (1): 53-68 JAN 2009 语言: English 文献类型: Article 作者关键词: Cadmium; Oxidative stress; Apoptosis; Proximal tubular cells; Primary cell culture; Mitochondrial dysfunction; Calcium overload; Intracellular acidification; ATPases KeyWords Plus: HYDROGEN-PEROXIDE; NA+/K+-ATPASE; IN-VITRO; MITOCHONDRIA; GLUTATHIONE; DEATH; NEPHROTOXICITY; MECHANISMS; KIDNEY; DYSFUNCTION 摘要: Cadmium (Cd) is a known nephrotoxic element. In this study, the primary cultures of rat proximal tubular (rPT) cells were treated with low doses of cadmium acetate (2.5 and 5 A mu M) to investigate its cytotoxic mechanism. A progressive loss in cell viability, together with a significant increase in the number of apoptotic and necrotic cells, were seen in the experiment. Simultaneously, elevation of intracellular [Ca2+]i and reactive oxygen species (ROS) levels, significant depletion of mitochondrial membrane potential(Delta I) and cellular glutathione (GSH), intracellular acidification, and inhibition of Na+, K+-ATPase and Ca2+-ATPase activities were revealed in a dose-dependent manner during the exposure, while the cellular death and the apoptosis could be markedly reversed by N-acetyl-l-cysteine (NAC). Also, the calcium overload and GSH depletion were significantly affected by NAC. In conclusion, exposure of rPT cells to low-dose cadmium led to cellular death, mediated by an apoptotic and a necrotic mechanism. The apoptotic death might be the chief mechanism, which may be mediated by oxidative stress. Also, a disorder of intracellular homeostasis induced by oxidative stress and mitochondrial dysfunction is a trigger of apoptosis in rPT cells. 地址: [Wang, Lin; Cao, Jin; Chen, Dawei; Liu, Xuezhong; Lu, Hao; Liu, Zongping] Yangzhou Univ, Coll Vet Med, Yangzhou 225009, Peoples R China 通讯作者地址: Liu, ZP, Yangzhou Univ, Coll Vet Med, 12 E Wenhui Rd, Yangzhou 225009, Peoples R China. 电子邮箱地址: liuzongping@yzu.edu.cn 基金资助致谢: 基金资助机构 National Nature Science Foundation 授权号 30440050 30571364 This work was supported by the National Nature Science Foundation of China (no. 30440050 and 30571364). 引用的参考文献数: 36 被引频次: 2 出版商: HUMANA PRESS INC 出版商地址: 999 RIVERVIEW DRIVE SUITE 208, TOTOWA, NJ 07512 USA ISSN: 0163-4984 DOI: 10.1007/s12011-008-8223-7 29 字符的来源出版物名称缩写: BIOL TR ELEM RES ISO 来源文献出版物名称缩写: Biol. Trace Elem. Res. 来源文献页码计数: 16 学科类别: Biochemistry & Molecular Biology; Endocrinology & Metabolism ISI 文献传递号: 387QH 显示 407 条，共 413 条作者: Shi, QF (Shi, Qiaofang); Wang, P (Wang, Peng); Jiang, Y (Jiang, Yan); Kan, JQ (Kan, Jinqing) 标题: Glucose biosensor based on polyaniline synthesized in ionic liquid 来源出版物: BIOCATALYSIS AND BIOTRANSFORMATION, 27 (1): 54-59 2009 语言: English 文献类型: Article 作者关键词: Ionic liquid; intrinsic polyaniline; glucose biosensor; AC impedance KeyWords Plus: BIOELECTROCHEMICAL RESPONSES; OXIDASE ELECTRODE; SOL-GEL; POLYPYRROLE; ENZYME; FILMS; DEVICES; CONSTRUCTION; POLYMERS 摘要: The use of good electro-active polyaniline at high pH for immobilizing glucose oxidase is reported. The response current increased with increasing potential from 0.35 to 0.70 V. The maximum response current occurred at about pH 7.0. The relationship between response current and the glucose concentration was linear from 0.005 to 10.0 mmol dm(-3). The Michaelis-Menten constant K-m', maximum response current i(max) and the apparent activation energy (E-a) were 31.59 mmol dm(-3), 21.28 mu A and 32.58 kJ mol(-1), respectively. The response currents of the biosensor increased with increasing temperature. The biosensor was characterized by FTIR, UV-Vis spectra and AC impedance. 地址: [Shi, Qiaofang; Wang, Peng; Jiang, Yan; Kan, Jinqing] Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China 通讯作者地址: Shi, QF, Yangzhou Univ, Sch Chem & Chem Engn, Yangzhou 225002, Peoples R China. 电子邮箱地址: jqkan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Science Foundation of China 20673095 This project was supported by National Science Foundation of China (No. 20673095). 引用的参考文献数: 31 被引频次: 0 出版商: TAYLOR & FRANCIS LTD 出版商地址: 4 PARK SQUARE, MILTON PARK, ABINGDON OX14 4RN, OXON, ENGLAND ISSN: 1024-2422 DOI: 10.1080/10242420802400025 29 字符的来源出版物名称缩写: BIOCATAL BIOTRANSFORM ISO 来源文献出版物名称缩写: Biocatal. Biotransform. 来源文献页码计数: 6 学科类别: Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology ISI 文献传递号: 386HZ 显示 408 条，共 413 条作者: Yang, LX (Yang, Lianxin); Liu, HJ (Liu, Hongjiang); Wang, YX (Wang, Yunxia); Zhu, JG (Zhu, Jianguo); Huang, JY (Huang, Jianye); Liu, G (Liu, Gang); Dong, GC (Dong, Guichun); Wang, YL (Wang, Yulong) 标题: Yield formation of CO2-enriched inter-subspecific hybrid rice cultivar Liangyoupeijiu under fully open-air field condition in a warm sub-tropical climate 来源出版物: AGRICULTURE ECOSYSTEMS & ENVIRONMENT, 129 (1-3): 193-200 JAN 2009 语言: English 文献类型: Article 作者关键词: Free Air CO2 Enrichment (FACE); Global atmospheric change; Hybrid rice; Yield; Yield components KeyWords Plus: CO2 ENRICHMENT FACE; ORYZA-SATIVA L.; INCREASING CARBON-DIOXIDE; SEASONAL-CHANGES; ELEVATED CO2; GRAIN-YIELD; NITROGEN-FERTILIZATION; PHOSPHORUS-NUTRITION; ATMOSPHERIC CO2; GROWTH 摘要: Hybrid rice (Oryza sativa L.) cultivars play an important role in rice production due to its heterosis, resistance to environmental stress and high yield potential. However, no attention has been given to its yield responses to rising atmospheric CO2 concentration ([CO2]). To address this need, we conducted a Free Air CO2 Enrichment (FACE) experiment at Yangzhou, Jiangsu, China, in 2004-2006. A two-line inter-subspecific hybrid rice variety Liangyoupeijiu, recently bred in China, was grown at ambient or elevated (c. 570 mu mol mol(-1)) [CO2] under two levels of nitrogen (N) application (12.5 and 25 g N m(-2)). Elevated [CO2] slightly accelerated phenological development (1-2 days), and substantially enhanced grain yield (+30%). The magnitude of yield response to [CO2] was independent of N fertilization, but greatly varied among years. On average, elevated [CO2] increased panicle number per unit land area by 8%, due to an increase in maximum tiller number under FACE, while productive tiller ratio remained unaffected. Spikelet number per panicle showed an average increase of 10% due to elevated [CO2], Which was also supported by increased plant height and dry weight per stem. Meanwhile, Elevated [CO2] caused a significant enhancement in both filled spikelet percentage (+5%) and individual grain mass (+4%). Compared with previous rice FACE studies, this hybrid cultivar appears to profit much more from elevated [CO2] than inbred japonica cultivars (c. +13%), not only due to its stronger sink generation, but also enhanced capacity to utilize the carbon sources in a high [CO2] environment. As sufficient intraspecific variation in yield response exists under field conditions, there is a pressing need to identify genotypes which would produce maximum grain yield under projected future [CO2] levels. (C) 2008 Elsevier B.V. All rights reserved. 地址: [Yang, Lianxin; Liu, Hongjiang; Wang, Yunxia; Huang, Jianye; Dong, Guichun; Wang, Yulong] Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou 225009, Jiangsu, Peoples R China; [Zhu, Jianguo; Liu, Gang] Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Jiangsu, Peoples R China 通讯作者地址: Wang, YL, Yangzhou Univ, Key Lab Crop Genet & Physiol Jiangsu Prov, Yangzhou 225009, Jiangsu, Peoples R China. 电子邮箱地址: lxyang@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 30671226 NSFC 30270777 30471013 40231003 CAS KZCX3-SW-440 Six Talent Pinnacle Sustentation Fund of Jiangsu Province, China 07-G-023 National Key Project on Basic Sciences 2002CB714003 Japan National Institute for Agro-Environmental Sciences (NIAES) Japan Agricultural Research Center for Tohoku Region (NARCT) This work was funded jointly by NSFC (grants numbers 30671226, 30270777, 30471013, 40231003), CAS (grant number KZCX3-SW-440), the Six Talent Pinnacle Sustentation Fund of Jiangsu Province, China (07-G-023), the National Key Project on Basic Sciences (grant number 2002CB714003). The main instruments and apparatus of the FACE system were supplied by Japan National Institute for Agro-Environmental Sciences (NIAES) and Japan Agricultural Research Center for Tohoku Region (NARCT). 引用的参考文献数: 40 被引频次: 3 出版商: ELSEVIER SCIENCE BV 出版商地址: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS ISSN: 0167-8809 DOI: 10.1016/j.agee.2008.08.016 29 字符的来源出版物名称缩写: AGR ECOSYST ENVIRON ISO 来源文献出版物名称缩写: Agric. Ecosyst. Environ. 来源文献页码计数: 8 学科类别: Agriculture, Multidisciplinary; Ecology; Environmental Sciences ISI 文献传递号: 387PM 显示 409 条，共 413 条作者: Luo, JQ (Luo, Jinquan); Feng, KQ (Feng, Keqin) 标题: On the Weight Distributions of Two Classes of Cyclic Codes 来源出版物: IEEE TRANSACTIONS ON INFORMATION THEORY, 54 (12): 5332-5344 DEC 2008 语言: English 文献类型: Article 作者关键词: Correlation distribution; cyclic code; exponential sum; quadratic form; weight distribution KeyWords Plus: PERFECT NONLINEAR FUNCTIONS; GAUSS SUMS; CURVES 摘要: Let q = p(rn) where p is an odd prime, m >= 2, and 1 <= k <= m - 1. Let Tr be the trace mapping from F-q to F-p and zeta(p) = e(2 pi i/p) be a primitive pth root of unity. In this paper, we determine the value distribution of the following exponential sums: Sigma(x epsilon Fq) chi (alpha x(pk+1) + beta x(2)) (alpha, beta epsilon F-q) where chi(x) = zeta(Tr(x))(p) is the canonical additive character of F-q. As applications, we have the following. 1) We determine the weight distribution of the cyclic codes C-1 and C-2 over F-pt with parity-check polynomial h(2)(x)h(3)(x) and h(1)(x) h(2)(x)h(3)(x), respectively, where t is a divisor of d = gcd (m, k), and h(1)(x), h(2)(x), and h(3)(x) are the minimal polynomials of pi(-1), pi(-2), and pi(-(pk+1)) over F-pt, respectively, for a primitive element pi of F-q. 2) We determine the correlation distribution between two m-sequences of period q - 1. Moreover, we find a new class of p-ary bent functions. This paper extends the results in Feng and Luo (2008). 地址: [Luo, Jinquan] Yangzhou Univ, Sch Math Sci, Jiangsu 225009, Peoples R China; [Feng, Keqin] Tsinghua Univ, Dept Math, Beijing 100084, Peoples R China 通讯作者地址: Luo, JQ, Yangzhou Univ, Sch Math Sci, Jiangsu 225009, Peoples R China. 电子邮箱地址: luojinquan@yahoo.cn; kfeng@math.tsinghua.edu.cn 基金资助致谢: 基金资助机构授权号 60473018 National Science Foundation of China BK2008208 60433050 2004CB3180004 The work of J. Luo was supported by the National Science Foundation of China under Grant 60473018 and by the National Science Foundation of Jiangsu Province under Grant BK2008208. The work of K. Feng was supported by the National Fundamental Research Project of China under Grant 2004CB3180004 and by the National Science Foundation of China under Grant 60433050. 引用的参考文献数: 16 被引频次: 0 出版商: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC 出版商地址: 445 HOES LANE, PISCATAWAY, NJ 08855 USA ISSN: 0018-9448 DOI: 10.1109/TIT.2008.2006424 29 字符的来源出版物名称缩写: IEEE TRANS INFORM THEORY ISO 来源文献出版物名称缩写: IEEE Trans. Inf. Theory 来源文献页码计数: 13 学科类别: Computer Science, Information Systems; Engineering, Electrical & Electronic ISI 文献传递号: 383BC 显示 410 条，共 413 条作者: Luo, JQ (Luo, Jinquan); Feng, KQ (Feng, Keqin) 标题: Cyclic Codes and Sequences From Generalized Coulter-Matthews Function 来源出版物: IEEE TRANSACTIONS ON INFORMATION THEORY, 54 (12): 5345-5353 DEC 2008 语言: English 文献类型: Article 作者关键词: Correlation distribution; cyclic code; exponential sum; m-sequence; weight distribution KeyWords Plus: PERFECT NONLINEAR FUNCTIONS; WEIGHT DISTRIBUTION; GAUSS SUMS; DISTRIBUTIONS 摘要: In this paper, we will study the exponential sum Sigma(x epsilon Fq) chi(alpha x((pk+1)/2) + beta x) that is related to the generalized Coulter-Matthews function x((pk+1)/2) with k/gcd (m, k) odd. As applications, we obtain the following: the correlation distribution of a p-ary m-sequence and a decimated m-sequence of degree p(k)+1/2; the weight distribution or the cyclic code whose dual has two zeros pi(-1) and pi(-pk+1/2). This paper extends the results in Ness et al. (2006). 地址: [Luo, Jinquan] Yangzhou Univ, Sch Math Sci, Jiangsu 225002, Peoples R China; [Feng, Keqin] Tsinghua Univ, Dept Math, Beijing 100084, Peoples R China 通讯作者地址: Luo, JQ, Yangzhou Univ, Sch Math Sci, Jiangsu 225002, Peoples R China. 电子邮箱地址: luojinquan@yahoo.cn; kfeng@math.tsinghua.edu.cn 基金资助致谢: 基金资助机构 National Science Foundation of China 授权号 60473018 60433050 National Science Foundation of Jiangsu Province BK2008208 National Fundamental Research Project of China 2004CB3180004 The work of J. Luo was supported by the National Science Foundation of China under Grant 60473018 and the National Science Foundation of Jiangsu Province under Grant BK2008208. The work of K. Feng was supported by the National Fundamental Research Project of China under Grant 2004CB3180004 and the National Science Foundation of China under Grant 60433050. 引用的参考文献数: 20 被引频次: 0 出版商: IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC 出版商地址: 445 HOES LANE, PISCATAWAY, NJ 08855 USA ISSN: 0018-9448 DOI: 10.1109/TIT.2008.2006394 29 字符的来源出版物名称缩写: IEEE TRANS INFORM THEORY ISO 来源文献出版物名称缩写: IEEE Trans. Inf. Theory 来源文献页码计数: 9 学科类别: Computer Science, Information Systems; Engineering, Electrical & Electronic ISI 文献传递号: 383BC 显示 411 条，共 413 条作者: Liu, XF (Liu, Xinfang); Liu, WL (Liu, Wenlong); Lee, KJ (Lee, Kyungjin); Park, M (Park, Mira); Ri, HC (Ri, Hyeong-Cheol); Kim, GH (Kim, Ghyung Hwa); Lah, MS (Lah, Myoung Soo) 标题: A dodecanuclear metallamacrocycle having a multidentate bridging ligand in two different binding modes 来源出版物: DALTON TRANSACTIONS, (46): 6579-6583 2008 语言: English 文献类型: Article KeyWords Plus: CRYSTAL-STRUCTURE; MANGANESE METALLADIAZAMACROCYCLE; SUPRAMOLECULAR ISOMERISM; COORDINATION CHEMISTRY; STERIC CONTROL; COMPLEXES; HEXANUCLEAR; NUCLEARITY; 18-METALLACROWN-6; OCTANUCLEAR 摘要: The reaction of Mn(OAc)(2)center dot 4H(2)O with 2,6-dimethoxybenzoylsalicylhydrazide (H(3)dmbshz) leads to a dodecanuclear manganese metallamacrocycle [Mn-12(dmbshz)(12)(EtOH)(6)], 1. The successive manganese centers are connected by the hydrazide N-N groups of the ligands in an alternating pentadentate binding mode, hexadentate binding mode. The alternation results in two alternating chelation modes around the metal centers, a tridentate-tridentate chelation mode and a bidentate-tridentate chelation mode. The metal ions in 1 are in a center dot center dot center dot(A(A)Delta C-B(A)Delta(B))(A(A)Delta C-B(A)Delta(B))center dot center dot center dot chiral sequence, the alternation of the chiralities expanding the cyclic ring system to a 36-membered dodecanuclear manganese metallamacrocyclic ring system with S-6 point group symmetry. 地址: [Liu, Xinfang; Liu, Wenlong; Lee, Kyungjin; Park, Mira; Lah, Myoung Soo] Hanyang Univ, Coll Sci & Technol, Dept Chem & Appl Chem, Ansan 426791, Kyunggi Do, South Korea; [Liu, Wenlong] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China; [Ri, Hyeong-Cheol] Kyungpook Natl Univ, Dept Phys, Taegu 702701, South Korea; [Kim, Ghyung Hwa] Pohang Accelerator Lab, Pohang 790784, Kyungbook, South Korea 通讯作者地址: Lah, MS, Hanyang Univ, Coll Sci & Technol, Dept Chem & Appl Chem, Ansan 426791, Kyunggi Do, South Korea. 电子邮箱地址: mslah@hanyang.ac.kr 基金资助致谢: 基金资助机构授权号 KOSEF R01-2007-000-10167-0 CBMH 2008-2041-03 This work was supported by KOSEF (R01-2007-000-10167-0) and CBMH. The authors also acknowledge PAL for beam line use (2008-2041-03). 引用的参考文献数: 48 被引频次: 1 出版商: ROYAL SOC CHEMISTRY 出版商地址: THOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLAND ISSN: 1477-9226 DOI: 10.1039/b810711d 29 字符的来源出版物名称缩写: DALTON TRANS ISO 来源文献出版物名称缩写: Dalton Trans. 来源文献页码计数: 5 学科类别: Chemistry, Inorganic & Nuclear ISI 文献传递号: 384KC 显示 412 条，共 413 条作者: Yan, BQ (Yan Bian-Qing); Nan, ZD (Nan Zhao-Dong); Liu, Y (Liu Yan) 标题: Fabrication of Tubular Structure Agglomerates of Calcium Carbonate by Using Collodion Film 来源出版物: CHINESE JOURNAL OF CHEMISTRY, 26 (12): 2302-2306 DEC 2008 语言: English 文献类型: Article 作者关键词: tubular structure; calcite; vaterite; collodion film KeyWords Plus: CRYSTALLIZATION; PRECIPITATION; CRYSTAL; POLYMORPHS; ARAGONITE; ADDITIVES; MEMBRANE; VATERITE; SYSTEM 摘要: A novel and simple method for preparing tubular structure agglomerates of calcium carbonate (CC-tube) is described. Calcium chloride and sodium carbonate aqueous solutions were used as reactants separated by a collodion film (a nitrocellulose material) in aqueous solution. The effects of the concentrations of calcium chloride and sodium carbonate aqueous solutions on the morphology and phase structure of the as-obtained samples were investigated. The CC-tube growth was prevented with the increase of reactant concentration from 0.5 to 1.0 mol.L-1. Compared with Na2CO3 aqueous solution, it is favourable to grow calcite crystals in CaCl2 aqueous solution. The products were characterized by X-ray diffraction, Fourier transform infrared spectroscopy and scanning electron-microscopy. 地址: [Yan Bian-Qing; Nan Zhao-Dong; Liu Yan] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China 通讯作者地址: Nan, ZD, Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Jiangsu, Peoples R China. 电子邮箱地址: zdnan@yzu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China 20753002 Project supported by the National Natural Science Foundation of China (No. 20753002). 引用的参考文献数: 18 被引频次: 0 出版商: WILEY-V C H VERLAG GMBH 出版商地址: PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY ISSN: 1001-604X 29 字符的来源出版物名称缩写: CHINESE J CHEM ISO 来源文献出版物名称缩写: Chin. J. Chem. 来源文献页码计数: 5 学科类别: Chemistry, Multidisciplinary ISI 文献传递号: 385LQ 显示 413 条，共 413 条作者: Sun, JH (Sun, Jian Hua); Zhang, P (Zhang, Pu) 标题: On the Structure of Graded lambda-Hopf Algebras 来源出版物: ACTA MATHEMATICA SINICA-ENGLISH SERIES, 25 (1): 95-108 JAN 2009 语言: English 文献类型: Article 作者关键词: twisted algebra (coalgebra); graded Hopf algebra; graded antipode KeyWords Plus: GENERALIZED LIE-ALGEBRAS 摘要: Let G be an abelian group, B the G-graded lambda-Hopf algebra with lambda being a bicharacter on G. By introducing some new twisted algebras (coalgebras), we investigate the basic properties of the graded antipode and the structure for B. We also prove that a G-graded lambda-Hopf algebra can be embedded in a usual Hopf algebra. As an application, it is given that if G is a finite abelian group then the graded antipode of a finite dimensional G-graded lambda-Hopf algebra is invertible. 地址: [Sun, Jian Hua] Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China; [Zhang, Pu] Shanghai Jiao Tong Univ, Dept Math, Shanghai 200000, Peoples R China 通讯作者地址: Sun, JH, Yangzhou Univ, Dept Math, Yangzhou 225002, Peoples R China. 电子邮箱地址: jhsunyz@yahoo.com.cn; pzhang@sjtu.edu.cn 基金资助致谢: 基金资助机构授权号 National Natural Science Foundation of China Yangzhou University Natural Science Foundation Supported by the National Natural Science Foundation of China, Yangzhou University Natural Science Foundation 引用的参考文献数: 15 被引频次: 0 出版商: SPRINGER HEIDELBERG 出版商地址: TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY ISSN: 1439-8516 DOI: 10.1007/s10114-008-6146-z 29 字符的来源出版物名称缩写: ACTA MATH SIN-ENGLISH SERIES ISO 来源文献出版物名称缩写: Acta. Math. Sin.-English Ser. 来源文献页码计数: 14 学科类别: Mathematics, Applied; Mathematics ISI 文献传递号: 382FD

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