广东海洋大学教师论文被 SCI-Expanded 收录情况统计-2008
检索数据库： Engineering Village 2
检索年代： 2008 年
检索策略： Author Affiliation: zhanjiang ocean univ or zhanjiang ocean university
or guangdong ocean univ or guangdong ocean university
检索日期： 2011 年 12 月 12 日
检中条数： 89 条
<RECORD 1>
Mechanical analysis of cylinders being upset between spherical concave platen and concave
supporting plate
Liu, Guohui1; Xiao, Wenhui2; Ni, Liyong3; Liu, Zhubai1 Source: Chinese Journal of Mechanical
Engineering (English Edition), v 21, n 3, p 99-102, June 2008
; ISSN: 10009345; DOI: 10.3901/CJME.2008.03.099;
Publisher: Chinese Mechanical Engineering SocietyAuthor affiliation: 1 College of Mechanical
Engineering, Yanshan University, Qinhuangdao 066004, China2 College of Material Science and
Engineering, Yanshan University, Qinhuangdao 066004, China3 College of Engineering,
Guangdong Ocean University, Zhanjiang 524088, China
Abstract: Mechanical analysis of cylinders being upset between spherical concave platen and
concave supporting plate is conducted. Rigid-plastic mechanical models for cylinders are
presented. When the ratio of height to diameter, is larger than 1, there exists two-dimensional
tensile stress in the deformed body, when the ratio is smaller than 1, there exists shear stress in
static hydraulic zone. The former breaks through the theory that there is three-dimensional
compressive stress irrespective of any ratio of height to diameter. The latter satisfactorily explains
the mechanism of layer-like cracks in disk-shaped forgings and the flanges of forged gear axles.
The representation of the two models makes the upsetting theory into correct and perfect stage. (4
refs.)Main Heading: StressesControlled terms:
Cylinders (shapes) - Plates (structural
components) - Tensile stress - Three dimensional - Two dimensional - Upsetting
(forming)Uncontrolled terms: Forged gear - Mechanical analysis - Mechanical modelling Spherical(pivot) - Three dimensional (3D) - Two-dimensional (2D)Classification Code: 408.1
Structural Design, General - 408.2 Structural Members and Shapes - 535.2 Metal Forming - 723.5
Computer Applications
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 2>
Study on coordination of selenoamino acids with Ag⁺ at silver nitrate-modified
carbon paste electrode
Bai, Yan1; Wang, Yu-dong1; Zheng, Wen-jie1; Chen, Ya-sheng1, 2 Source: Colloids and Surfaces
B: Biointerfaces, v 63, n 1, p 110-115, May 1, 2008
; ISSN: 09277765; DOI: 10.1016/j.colsurfb.2007.11.008;
Publisher: ElsevierAuthor affiliation: 1 Chemistry Department, Jinan University, Guangzhou,
510632, China2 Science Institute, Zhanjiang Ocean University, Zhanjiang, 524088, China
Abstract: Surface Ag⁺ ions forming complexes with the amino (selenoamino) acids
compounds have been studied at a silver nitrate-modified carbon paste electrode
(AgNO<inf>3</inf>/CPE). The carboxyl, amidogen and selenium of selenoamino acids could
coordinate with Ag⁺. The coordinating sites of Ag⁺-SeCys and
Ag⁺-SeMet on electrode surface have been studied in the range of pH value from 1.0
to 12.0. The coordinating sites of Ag⁺-SeCys and Ag⁺-SeMet are due to
the different configuration and electronegative charge of amino acids in different acidity. Increase
of the coordination number of adsorbed species increases the average lifetime of these species on
the surface, and hence causes that stronger bonded molecules more effectively prevent the
depletion of the surface layer from the Ag⁺ ions. The voltammetric signals of
Ag⁺-selenoamino acid and Ag⁺-sulfur-containing amino acid are
stronger than those of Ag⁺-alanine due to the coordinating sites of Ag{single bond}S
and Ag{single bond}Se bonds. Moreover, the adsorption of Ag⁺-selenoamino acid
on electrode surface relates to different acidity. &copy; 2007 Elsevier B.V. All rights reserved. (13
refs.)Main Heading: Inorganic acidsControlled terms: Carboxylic acids - Electrodes - Selenium SilverUncontrolled terms: Amidogen - Selenocystine - SelenomethineClassification Code:
547.1 Precious Metals - 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth
Metals - 714.1 Electron Tubes - 804.1 Organic Compounds - 804.2 Inorganic
CompoundsTreatment: Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 3>
Oscillatory and asymptotic properties of higher order nonlinear neutral difference equations with
oscillating coefficients
Zhou, Xiaoliang1, 2 Source: Applied Mathematics Letters, v 21, n 11, p 1142-1148, November
2008
; ISSN: 08939659; DOI: 10.1016/j.aml.2007.12.012;
Publisher: Elsevier LtdAuthor affiliation: 1 Department of Mathematics, Sichuan University,
Chengdu, Sichuan 610065, China2 Department of Mathematics, Guangdong Ocean University,
Zhanjiang, Guangdong 524088, China
Abstract: In this work, the oscillatory and asymptotic properties of higher order nonlinear
neutral difference equations with oscillating coefficients are studied. Some new necessary and
sufficient criteria, which improve several known results, are obtained. &copy; 2008 Elsevier Ltd.
All rights reserved. (10 refs.)Main Heading: Nonlinear equationsControlled terms: Asymptotic
analysis - Difference equationsUncontrolled terms: Asymptotic properties - Difference equation
- Neutral - Oscillating coefficients - OscillationClassification Code: 921 Mathematics - 921.1
Algebra - 921.6 Numerical Methods
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 4>
Effects of ultrasonic extraction on the physical and chemical properties of polysaccharides from
longan fruit pericarp
Yang, Bao1; Jiang, Yueming1; Zhao, Mouming2; Shi, John3; Wang, Lingzhao4 Source: Polymer
Degradation and Stability, v 93, n 1, p 268-272, January 2008
; ISSN: 01413910; DOI: 10.1016/j.polymdegradstab.2007.09.007;
Publisher: Elsevier LtdAuthor affiliation: 1 South China Botanical Garden, Chinese Academy of
Sciences, Guangzhou, Guangdong 510650, China2 College of Light Industry and Food Sciences,
South China University of Technology, Guangzhou, Guangdong 510640, China3 Food Research
Center, Agriculture and Agri-Food Canada, Guelph, Ont. N1G 5C9, Canada4 School of Ocean,
Huaihai Institute of Technology, Lianyungang, 222005, China
Abstract: An ultrasonic technique was employed to extract polysaccharides from longan fruit
pericarp (PLFP). Effects of ultrasonic power, time and temperature on the extraction of PLFP were
examined. Different effects of ultrasonic time were observed at two different ultrasonic power of
120 and 300 W. A higher recovery rate of PLFP at an ultrasonic power of 300 W was obtained as
compared with 120 W. The recovery rate of PLFP was slightly increased by elevating the
ultrasonic temperature up to 60 &deg;C. The highest recovery rate of PLFP was achieved at 120
W and 70 &deg;C for 20 min. Furthermore, PLFP I and PLFP II-IV were prepared by hot-water
extraction and ultrasonic extraction, respectively, and then used for the analyses of physical and
chemical properties. Analysis by differential scanning calorimetry showed that the onset
temperature, peak temperature, conclusion temperature and melting enthalpy (&Delta;H) of PLFP
by hot-water extraction were lower than those by ultrasonic extraction. These results suggested
that rearrangement of PLFP microstructure could occur and development of a higher proportion of
crystalline regions might be induced by the ultrasonic treatments. The highest &Delta;H (8.02 J/g)
and two endothermic peaks were observed in the thermogram of PLFP II. Scanning electron
micrographs revealed more aggregated particles in PLFP III and IV compared with PLFP I and II.
However, no apparent differences were found from the spectra of these four PLFP samples at a
range of 195-550 nm, which indicated that ultrasonic treatment might not cause significant
chemical modification of groups in the PLFP chain. &copy; 2007 Elsevier Ltd. All rights reserved.
(33 refs.)Main Heading: PolysaccharidesControlled terms: Differential scanning calorimetry Enthalpy - Scanning electron microscopy - Temperature measurement - UltrasonicsUncontrolled
terms:
Longan fruit pericarp - Ultrasonic extraction - Ultrasonic power - Ultrasonic
temperatureClassification Code:
641.1 Thermodynamics - 741.1 Light/Optics - 753.1
Ultrasonic Waves - 804.1 Organic Compounds - 815.1.1 Organic Polymers - 944.6 Temperature
MeasurementsTreatment: Theoretical (THR); Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 5>
Multi-scale entropy and Renyi cross entropy based traffic anomaly detection
Yan, Ruoyu1, 2; Zheng, Qinghua1; Peng, Weimin2 Source: 2008 11th IEEE Singapore
International Conference on Communication Systems, ICCS 2008, p 554-558, 2008, 2008 11th
IEEE Singapore International Conference on Communication Systems, ICCS 2008; DOI:
10.1109/ICCS.2008.4737245; Article number: 4737245; Conference: 2008 11th IEEE Singapore
International Conference on Communication Systems, ICCS 2008, November 19, 2008 November 21, 2008;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 MOE KLINNS Lab.
and SKLMS Lab., Department of Computer Science and Technology, Xi'an Jiaotong University,
Xi'an, Shanxi Proviance, China2 School of Information Science, Guangdong Ocean University
Zhanjiang, Guangdong Proviance, China
Abstract: The idea of using entropy measurement to detect anomalies is not a novelty in the
research community. But all these entropy-based approaches are single-scale based "complexity"
methods, and don't consider temporal and spatial correlation in network traffic. In this paper,
multi-scale entropy (MSE) and Renyi cross entropy are introduced to solve these problems. First,
a kind of Port-to-Port traffic termed IF-flow in router is defined. Internal traffic matrix can be
constructed by IF-flows. Then a new scheme based on MSE and Renyi cross entropy is proposed
to detect traffic anomaly existed in IF-flow matrix. MSE is used to detect IF-flow traces in time
scales. Renyi cross entropy is used to detect anomaly existed in IF-flow matrix in space and small
scale time, and pinpoint IF-flow(s) responsible for entropy change. An improved method to
calculate Renyi Cross entropy is proposed to reduce false alarm and identify anomaly duration.
The experimental results indicate the scheme can detect anomaly accurately in time and space.
&copy; 2008 IEEE. (11 refs.)Main Heading: EntropyControlled terms: Alarm systems Communication systems - Internet - Mean square error - Strain energyUncontrolled terms:
Anomaly detection - IF-flow - Multi-scale entropy - Renyi cross entropy - Traffic
matrixClassification Code: 922.2 Mathematical Statistics - 914.2 Fires and Fire Protection 914.1 Accidents and Accident Prevention - 731.1 Control Systems - 931.1 Mechanics - 723
Computer Software, Data Handling and Applications - 717 Optical Communication - 716
Telecommunication; Radar, Radio and Television - 641.1 Thermodynamics - 718 Telephone
Systems and Related Technologies; Line Communications
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 6>
An open air-vapor compression refrigeration system for air-conditioning and desalination on ship
Hou, Shaobo1, 2; Li, Huacong1; Zhang, Hefei1 Source: Desalination, v 222, n 1-3, p 646-655,
March 1, 2008
; ISSN: 00119164; DOI: 10.1016/j.desal.2007.01.190;
Publisher: ElsevierAuthor affiliation: 1 School of Power and Energy, Northwestern Polytechnical
University, Xi'an, Shaanxi 710072, China2 College of Engineering, Guangdong Ocean University,
East Jiefang Rd. No. 40, Xiashan, Zhanjiang, Guangdong 524006, China
Abstract: This paper presents an open air-vapor compression refrigeration system for both
air-conditioning and desalination on ship cooled by seawater, and proves its feasibility through
performance simulation. Pinch technology is used in the analysis of heat exchange in the surface
heat exchanger and the temperature difference at pinch point is selected as 6&deg;C. The
freshwater is obtained from the dehumidification of the compressed wet air before turbine and the
flash and condensation of the cooling water. Its refrigeration depends mainly on both air and vapor,
more efficient than a conventional air-cycle, and the use of turbo-machinery makes this possible.
This system could use the cool in seawater, which could not be used to cool air directly. Also, the
heat rejected from this system could be used for desalination. The sensitivity analysis of COP to
&eta;<inf>c</inf> and &eta;<inf>t</inf> and the simulated results T<inf>4</inf>, T<inf>7</inf>,
T<inf>8</inf>, q<inf>1</inf>, q<inf>2</inf> and w<inf>m</inf> of circle are given. The
simulations show that the COP of this system depends mainly on T<inf>7</inf>,
&eta;<inf>c</inf> and &eta;<inf>t</inf>, and varies with T<inf>3</inf> or T<inf>wet</inf> and
that this circle is feasible on ship although the sensitivity of COP to efficiencies of the axial
compressor and turbine. The optimum pressure ratio in this system could be lower and this results
in a fewer number of stages of axial compressor. The adoption of this system will make
air-conditioned room more comfortable because of its very low temperature air obtained. Humid
air is a perfect working fluid for central air-conditioning and desalination on ship and no cost to
the owner. The system is more efficient because use of cool seawater to cool the air before turbine.
In addition, Pinch technology is a good method to analyze the wet air heat exchange with water.
&copy; 2008. (26 refs.)Main Heading: RefrigerationControlled terms: Air conditioning Compressors - Computer simulation - Condensation - Desalination - Heat exchangers - Pinch
effect - Sensitivity analysis - Temperature distribution - TurbinesUncontrolled terms: Air cycle Air-vapor compression refrigeration system - Axial compressorClassification Code: 616.1 Heat
Exchange Equipment and Components - 641.1 Thermodynamics - 643.3 Air Conditioning - 644.1
Refrigeration Methods - 802.3 Chemical Operations - 921.6 Numerical MethodsTreatment:
Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 7>
High effective to remove nitrogen process in abattoir wastewater treatment
Shengquan, Ye1, 2; Siyuan, Guo1; Hui, Wu1 Source: Desalination, v 222, n 1-3, p 146-150,
March 1, 2008
; ISSN: 00119164; DOI: 10.1016/j.desal.2007.01.140;
Publisher: ElsevierAuthor affiliation: 1 College of Light Industry and Food, South China
University of Technology, Guangzhou, 510640, China2 College of Food Science and Technology,
Guangdong Ocean University, Hai Ning Road, No. 67, Xiashan, Zhanjiang, Guangdong 524005,
China
Abstract: A new method of membrane sequencing batch reactor (MSBR) process in abattoir
wastewater treatment is given. With nitrification and denitrification bacterium, it is effective to
remove nitrogen. At the same time, the whole system can be autocontrolled and do not add any
drugs or bacteriums again after it runs. The experimental results show that the quality of abattoir
wastewater can attain to the national requirements of the first grade of integrated wastewater
discharge standard (GB 8978 - 1996). About 45-65% of the solids or approximately 30-40% of the
biological oxygen demand (BOD) load can be separated by pre-treatment screening and
sedimentation. MSBR systems are lagoon, membrane sequencing batch reactor (MSBR),
biological treatment and membrane filter (MF) processes. Abattoir wastewater is well suited to
MSBR treatment because it is high in organic compounds. Typical reductions of up to 98% BOD,
93% SS, 98% COD, 95% NH<inf>3</inf>-N and 95% lipin are approved. Wastewater in abattoirs
can be reduced by membrane filtration which can produce recyclable water. Total COD can be
reduced below 100 mg/L. The performances of both sequencing batch reactor (SBR) process and
membrane sequencing batch reactor (MSBR) process operating simultaneously under the same
condition to treat abattoir wastewater were examined. Conventional SBR treatment average COD
removal efficiencies are of 85-90%. MSBR average COD removal efficiencies are of 98%. The
result show that MSBR process has better treatment effect and is easier to operate and manage
compared with SBR process. MSBR is a new method of abattoir wastewater treatment and has a
broad prospects. &copy; 2006. (4 refs.)Main Heading: Wastewater treatmentControlled terms:
Batch reactors - Chemical oxygen demand - Chemicals removal (water treatment) - Denitrification
- Filters (for fluids) - Filtration - Nitrification - SedimentationUncontrolled terms: Membrane
sequencing batch reactor - Removal efficiencyClassification Code: 452.3 Industrial Wastes 452.4 Industrial Wastes Treatment and Disposal - 802.1 Chemical Plants and Equipment - 802.2
Chemical Reactions - 802.3 Chemical OperationsTreatment: Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 8>
Research of dynamic rule engine in financial management software
Xu, Bing1; Xie, Shi-Yi1 Source: Proceedings of the 7th International Conference on Machine
Learning and Cybernetics, ICMLC, v 3, p 1389-1393, 2008, Proceedings of the 7th International
Conference on Machine Learning and Cybernetics, ICMLC; ISBN-13: 9781424420964; DOI:
10.1109/ICMLC.2008.4620622; Article number: 4620622; Conference: 7th International
Conference on Machine Learning and Cybernetics, ICMLC, July 12, 2008 - July 15, 2008;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 College of
Information Technology, Guangdong Ocean University, Zhanjiang 524088, China
Abstract: It applies a rule engine design scheme with dynamic programming algorithm and
optimal policy in financial management system. The scheme adopts backward reasoning method,
when the facts and rules change in a small way, the results of constant parts are kept by the
algorithm, and it just needs to calculate the changing parts. Thus, the massive repeated calculating
workload can be reduced, which enhances system performance greatly. When the facts and rules
have big changing, the algorithm still retains a high efficiency. The testing result shows that the
average response time to system is far lower than both of forward reasoning and ordinary
backward reasoning method in same circumstances. &copy;2008 IEEE. (11 refs.)Main Heading:
Systems engineeringControlled terms: Control theory - Cybernetics - Dynamic programming Learning systems - Machine design - Robot learningUncontrolled terms: Average response times
- Backward reasoning - Dynamic Programming algorithms - Dynamic rules - Financial
management systems - Financial managements - Forward reasonings - High efficiencies - Optimal
policy - Rule engine - System performances - Testing resultsClassification Code:
921.5
Optimization Techniques - 912 Industrial Engineering and Management - 731.5 Robotics - 731.1
Control Systems - 961 Systems Science - 723.5 Computer Applications - 601 Mechanical Design 461.9 Biology - 461.4 Ergonomics and Human Factors Engineering - 723.4 Artificial Intelligence
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 9>
Direct electrochemistry and electrocatalysis of horseradish peroxidase based on clay-chitosan-gold
nanoparticle nanocomposite
Zhao, Xiaojuan1; Mai, Zhibin1; Kang, Xinhuang1, 2; Zou, Xiaoyong1 Source: Biosensors and
Bioelectronics, v 23, n 7, p 1032-1038, Febrary 28, 2008
; ISSN: 09565663; DOI: 10.1016/j.bios.2007.10.012;
Publisher: Elsevier LtdAuthor affiliation: 1 School of Chemistry and Chemical Engineering, Sun
Yat-Sen University, Guangzhou, 510275, China2 College of Science, Guangdong Ocean
University, Zhanjiang, 524088, China
Abstract: Gold nanoparticles stabilized by chitosan (AuCS) were hybridized with exfoliated clay
nanoplates through electrostatic interaction. The resulting clay-chitosan-gold nanoparticle
nanocomposite (Clay/AuCS) was used to modify glassy carbon electrode (GCE). HRP, a model
peroxidase, was entrapped between the Clay/AuCS film and another clay layer. UV-vis spectrum
suggested HRP retained its native conformation in the modified film. Basal plane spacing of clay
obtained
by
X-ray
diffraction
(XRD)
indicated
that
there
was
an
intercalation-exfoliation-restacking process among HRP, AuCS and clay during the modified film
drying. The immobilized HRP showed a pair of quasi-reversible redox peaks at -0.195 V (vs.
saturated Ag/AgCl electrode) in 0.1 M PBS (pH 7.0), and the biosensor displayed a fast
amperometric response to H<inf>2</inf>O<inf>2</inf> with a wide linear range of 39 &mu;M to
3.1 mM. The detection limit was 9.0 &mu;M based on the signal to noise ratio of 3. The kinetic
parameters such as &alpha; (charge transfer coefficient), k<inf>s</inf> (electron transfer rate
constant) and K<inf>m</inf> (Michaelis-Menten constant) were evaluated to be 0.53, 2.95
&plusmn; 0.20 s^-1 and 23.15 mM, respectively. &copy; 2007 Elsevier B.V. All rights
reserved. (51 refs.)Main Heading: GoldControlled terms:
Clay - Electrochemistry Nanocomposites - NanoparticlesUncontrolled terms: Chitosan - Direct electrochemistry Exfoliated clay nanoplates - Horseradish peroxidasesClassification Code: 483.1 Soils and Soil
Mechanics - 547.1 Precious Metals - 761 Nanotechnology - 801.4.1 Electrochemistry - 933 Solid
State PhysicsTreatment: Theoretical (THR); Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 10>
Research of collaborative learning platform based on blog group
Bing, Xu1 Source: Proceedings - International Conference on Computer Science and Software
Engineering, CSSE 2008, v 5, p 27-30, 2008, Proceedings - International Conference on
Computer Science and Software Engineering, CSSE 2008; ISBN-13: 9780769533360; DOI:
10.1109/CSSE.2008.63; Article number: 4722834; Conference: International Conference on
Computer Science and Software Engineering, CSSE 2008, December 12, 2008 - December 14,
2008;
Publisher: IEEE Computer SocietyAuthor affiliation: 1 College of Information Technology,
Guangdong Ocean University, Zhanjiang, China
Abstract: Contraposing the existed problem and developmental requirement of network
education system, it analyzed the application features of blog technique in education domain, and
put forward a method of adopting blog group to construct a collaborative learning platform. It
discussed the various modes of collaborative learning based on blog, and designed a learning
resources database for this platform according to the spirit of blog and blog group. Finally, it
succeed in constructing the learning platform and applied it to the actual teaching practice. &copy;
2008 IEEE. (4 refs.)Main Heading: InternetControlled terms:
Blogs - Software
engineeringUncontrolled terms: Blog group - Collaborative learning - Learning elements -
Learning mode - Learning resourcesClassification Code:
Handling and Applications - 723.1 Computer Programming
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
723 Computer Software, Data
<RECORD 11>
Z-R relationship from the particle size and velocity (Parsivel) optical disdrometer and its
application in estimating areal rainfall
Chen, Qian1; Niu, Shengjie1; Yu, Zhang2; Feng, Xu3 Source: 2nd International Conference on
Bioinformatics and Biomedical Engineering, iCBBE 2008, p 4637-4640, 2008, 2nd International
Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008;
ISBN-13:
9781424417483; DOI: 10.1109/ICBBE.2008.318; Article number: 4535198; Conference: 2nd
International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008, May 16,
2006 - May 18, 2006; Sponsor: IEEE Engineering in Medicine and Biology Society (EMB);
Univ. Iowa, Cent. Bioinformatics and Computational Biology; Cent. Devices and Radiological
Health, Food and Drug Adm.; Wuhan Univ., Advanced Research Center for Science and
Technology; Shanghai Jiaotong Univ., College of Life Science and Technology;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 Laboratory for
Atmospheric Physics and Environment (LAPE), Nanjing University of Information Science and
Technology, Nanjing, China2 Zhanjiang Meteorological Bureau, Zhanjiang, China3 Fisheries
College, Guangdong Ocean University, Zhanjiang, China
Abstract: In order to improve the precision of Radar rainfall estimates, the Parsivel was used for
observation of rain drop spectra over Leizhou Peninsula from July to August, 2007. A total of
18070 size distributions were analyzed and the Z-R relationship of convective precipitation and
mixtures of convective and stratocumulus cumulogenitus precipitation were obtained. These Z-R
values were used for estimating areal rainfall and then compared with observations from
automatic weather station. Cases with convective and mixtures of convective and stratocumulus
cumulogenitus precipitation were selected for the evaluation. The precipitation studies were also
used to evaluate the precision of the PARSIVEL measurements as compared to the rainfall data of
automatic weather station. &copy; 2008 IEEE. (9 refs.)Main Heading: Precipitation
(meteorology)Controlled terms: Biocommunications - Bioinformatics - Biomedical engineering
- Clouds - Information scienceUncontrolled terms: Base reflectivity - Hourly precipitation Particle size and velocity (PARSIVEL) optical disdrometer - Weather stations - Z-R
relationshipClassification Code: 723 Computer Software, Data Handling and Applications 721.1 Computer Theory, Includes Formal Logic, Automata Theory, Switching Theory,
Programming Theory - 716.1 Information Theory and Signal Processing - 903 Information
Science - 461.8.2 Bioinformatics - 443.3 Precipitation - 443 Meteorology - 461.1 Biomedical
Engineering
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 12>
The rehybridization of electronic orbitals in carbon nanotubes
Ouyang, Yu1; Peng, Jing-Cui1; Wang, Hui2; Peng, Zhi-Hua1 Source: Chinese Physics B, v 17, n 8,
p 3123-3129, August 1, 2008
; ISSN: 16741056; DOI: 10.1088/1674-1056/17/8/059;
Publisher: Institute of Physics PublishingAuthor affiliation: 1 School of Applied Physics and
Microelectronic, Hunan University, Changsha 410082, China2 College of Science, Guangdong
Ocean University, Zhanjiang 524088, China
Abstract: Rehybridization of electronic orbitals in carbon nanotubes contains tilting angles of
&pi; orbital, electrons wavefunctions of &pi; orbital and &sigma; orbital, degrees of hybridization,
etc. In this paper, we have obtained analytical formulas of tilting angle of &pi; orbital relative to
tube surface, electrons wavefunctions of &pi; orbital and &sigma; orbital, degrees of hybridization,
separately, as well as the numerical results. &copy; 2008 Chin. Phys. Soc. and IOP Publishing Ltd.
(16 refs.)Main Heading: Carbon nanotubesControlled terms: Atoms - Carbon - Nanocomposites
- Nanostructured materials - Nanostructures - NanotubesUncontrolled terms: Analytical
formulas - Curvature effect - Degree of hybridization - Electronic orbitals - Numerical results Rehybridization of orbitals - Tilting angles - WavefunctionsClassification Code:
933.1
Crystalline Solids - 933 Solid State Physics - 931.3 Atomic and Molecular Physics - 804 Chemical
Products Generally - 761 Nanotechnology - 714.2 Semiconductor Devices and Integrated Circuits
- 712.1 Semiconducting Materials
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 13>
Combined super compact finite difference scheme and application to simulation of shallow water
equations
Lin, Dong1, 2; Zhan, Jie-Min1, 3 Source: Jisuan Lixue Xuebao/Chinese Journal of Computational
Mechanics, v 25, n 6, p 791-796, December 2008; Language: Chinese
; ISSN: 10074708;
Publisher: Science PressAuthor affiliation: 1 Department of Applied Mechanics and Engineering,
Zhongshan University, Guangzhou 510275, China2 Department of Physics, Hainan Normal
University, Haikou 571158, China3 Guangdong Province Key Laboratory of Coastal Ocean
Engineering, Zhongshan University, Guangzhou 510275, China
Abstract: A combined super compact finite difference scheme (CSCD) is proposed. Numerical
characteristics of CSCD is analysed and compared with other symmetric difference schemes. The
truncation error of CSCD is derived and compared with some symmetric finite difference methods
having the same order of accuracy, which shows that CSCD has the smallest coefficients in error
terms. By using Fourier analysis on the capability of resolution, we conclude that CSCD gives
higher resolution, with respect to other symmetric finite difference methods. Tenth-order CSCD is
applied to numerical simulation of KdV-Burgers equation and shallow water equations. Two tests
are given. Numerical experiment point out that CSCD has properties of not only higher accuracy
but also good stability and convergence. (13 refs.)Main Heading: Difference equationsControlled
terms: Convergence of numerical methods - Fourier analysis - Mathematical models PowdersUncontrolled terms: Adams-Bashforth scheme - Burgers equations - Combined super
compact finite difference scheme (CSCD) - Error terms - Finite differences - Good stabilities Higher resolutions - Numerical characteristics - Numerical experiments - Numerical simulations Resolution - Shallow Water equations - Symmetric differences - Truncation errorsClassification
Code: 921.6 Numerical Methods - 921 Mathematics - 804 Chemical Products Generally - 752
Sound Devices, Equipment and Systems - 751 Acoustics, Noise. Sound - 536 Powder Metallurgy 482.1 Mineralogical Techniques
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 14>
Variation of chlorophyll a concentration before an algal bloom in Taihu Lake detected by
MODIS/Terra imagery
Dazhao, Liu1, 2; Chuqun, Chen2; Luhua, Zhao3; Dingtian, Yang2; Dongyang, Fu1 Source:
Proceedings of SPIE - The International Society for Optical Engineering, v 7145, 2008,
Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Monitoring and
Assessment of Natural Resources and Environments
;
ISSN: 0277786X; DOI: 10.1117/12.812977; Article number: 714502; Conference:
Geoinformatics 2008 and Joint Conference on GIS and Built Environment: Monitoring and
Assessment of Natural Resources and Environments, June 28, 2008 - June 29, 2008;
Publisher: SPIEAuthor affiliation: 1 Guang Dong Ocean University, Zhanjiang, 524088, China2
LED, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou,
510300, China3 Henan Quality Polytechnic, Pingdingshan 467000, China
Abstract: The occurrence of algal bloom has threatened the water quality of Taihu Lake that
provides drinking water for millions of people in the eastern Chinese city of Wuxi, Jiangsu
Province. Chlorophyll a presented in living phytoplankton is a very important ecological and
environmental parameter of waters and it is usually used as indicator of the algal bloom. To assess
changes in chlorophyll a concentration distributions before an algal bloom in Taihu Lake on May
29, 2007, a linear model was established between the radio of band 1 (620-670nm) to band 2
(841-876nm) of the MODIS medium-resolution bands and the in situ measurements of chlorophyll
a concentration. The distributions of chlorophyll a concentration are mapped. The phytoplankton
patches are evenly distributed over the Taihu Lake during March 2007, while the patches are
confined to north part of the lake along the bank during May 2007, including Meiliang Bay where
the water supply of Wuxi city is. This study demonstrates that the moderately high resolution of
MODIS/Terra 250-m data is useful for monitoring the chlorophyll a distribution in small inland
water body such as Taihu Lake. &copy; 2008 SPIE. (10 refs.)Main Heading:
ChlorophyllControlled terms: Algae control - Blooms (metal) - Concentration (process) Geographic information systems - Lakes - Monitoring - Phytoplankton - Porphyrins - Potable
water - Spectrometers - Water pollution - Water quality - Water resources - Water
supplyUncontrolled terms: Algal blooms - Chinese cities - Chlorophyll-a - Chlorophyll-a
concentrations - Drinking waters - Environmental parameters - High resolutions - In-situ
measurements - Inland waters - Jiangsu provinces - Linear models - MODIS - Taihu
lakeClassification Code: 944 Moisture, Pressure and Temperature, and Radiation Measuring
Instruments - 741.3 Optical Devices and Systems - 801 Chemistry - 801.2 Biochemistry - 802.3
Chemical Operations - 804.1 Organic Compounds - 903.3 Information Retrieval and Use - 941
Acoustical and Optical Measuring Instruments - 941.3 Optical Instruments - 942 Electric and
Electronic Measuring Instruments - 943 Mechanical and Miscellaneous Measuring Instruments 723.3 Database Systems - 407 Maritime and Port Structures; Rivers and Other Waterways - 444
Water Resources - 444.1 Surface Water - 445.2 Water Analysis - 535.1.2 Rolling Mill Practice 446.1 Water Supply Systems - 453.2 Water Pollution Control - 461.9 Biology - 471 Marine
Science and Oceanography - 453 Water Pollution
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 15>
Contrast experimental research between flower baffle heat exchanger and plate baffle heat
exchanger
Lai, Xue-Jiang1; Dai, Yong2; Huang, Su-Yi2 Source: Huaxue Gongcheng/Chemical Engineering
(China), v 36, n 12, p 14-17, December 2008; Language: Chinese
; ISSN: 10059954;
Publisher: Editorial Office of Chemical Engineering (China)Author affiliation: 1 Engineering
College, Guangdong Ocean University, Zhanjiang 524005, China2 School of Energy and Power
College Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
Abstract: As the shell side of flow plate baffle heat exchanger scours crossly heat exchanger
tubes, there are some disadvantages such as big vibration and pressure drop, and easily fouling,
and low Reynolds number Re of shell side flow of rod-baffle heat exchanger when it is used as
cooling oil exchanger. To overcome these disadvantages, flower baffle heat exchanger was
developed, which has a new kind of support structure in shell side with different flow way from
that of single-plate baffle heat exchanger. Shell side flow scours vertically heat exchanger tubes.
And it has low shell side pressure drop, low noise caused by tube vibration. By contrasting
experimental research of heat exchange and flow resistance between flower baffle heat exchanger
and plate baffle heat exchanger, the shell side pressure drop of flower baffle heat exchanger is
about 70%-80% of plate baffle heat exchanger when Re is the same. The integrated performance
ratio of flower baffle heat exchanger contrasting with plate baffle heat exchanger is 110%-140%.
(5 refs.)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 16>
A formal model of dynamic evolvement for enterprise intelligent component
Rui, Fan1; Xiaohui, Liu2 Source: Chinese Control and Decision Conference, 2008, CCDC 2008,
p 682-687, 2008, Chinese Control and Decision Conference, 2008, CCDC 2008; Language:
Chinese; ISBN-13: 9781424417346; DOI: 10.1109/CCDC.2008.4597400; Article number:
4597400; Conference: Chinese Control and Decision Conference 2008, CCDC 2008, July 2, 2008
- July 4, 2008;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 Software College,
Guangdong Ocean University, Zhanjiang 524088, China2 Finance Department, Guangdong Ocean
University, Zhanjiang 524088, China
Abstract:
To construct autonomous, consonant, dynamic evolved software entity, and
dynamically assemble them under the Internet opening environment for the complex enterprise
software system is recent trend. Based on the enterprise intelligence component model with
&pi;-calculation formalization method, this article further analyzes, depicts and confirms the
characters of autonomy, dynamic evolved about enterprise intelligence component. The enterprise
intelligence component dynamic evolution formal model is established, which provides one kind
of new formal approach for the network component. &copy;2008 IEEE. (9 refs.)Main Heading:
Intelligent networksControlled terms: Chlorine compounds - Computer software - Security of
dataUncontrolled terms: Component modelling - Dynamic envolment - Dynamic evolution Enterprise intelligence - Enterprise intelligent component - Enterprise software - Formal approach
- Formal modeling - Formalization method - Software entitiesClassification Code:
716
Telecommunication; Radar, Radio and Television - 723 Computer Software, Data Handling and
Applications - 723.2 Data Processing and Image Processing - 804.1 Organic Compounds
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 17>
A CNN-based edge detection algorithm for remote sensing image
Xu, Guo-Bao1, 2; Zhao, Gui-Yan1; Yin, Lu2; Yin, Yi-Xin2; Shen, Yu-Li3 Source: Chinese Control
and Decision Conference, 2008, CCDC 2008, p 2558-2561, 2008, Chinese Control and Decision
Conference, 2008, CCDC 2008; ISBN-13: 9781424417346; DOI: 10.1109/CCDC.2008.4597787;
Article number: 4597787; Conference: Chinese Control and Decision Conference 2008, CCDC
2008, July 2, 2008 - July 4, 2008;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 Information School,
Guangdong Ocean University, Zhanjiang 524088, China2 School of Information Engineering,
University of Science and Technology Beijing, Beijing 1000833 ZhongKai University of
Agriculture and Technology, Guangzhou 510225, China
Abstract: With the development and applications of satellite remote sensing technology, the edge
detection accuracy of remote sensing image is increasingly high. As the gray remote sensing
image has a lot of noise, even image brightness, and vague edge, a novel edge detection algorithm
based on cellular neural network (CNN) is presented. In the algorithm, image filtering, gray
threshold segmentation, dilation and erosion, and edge detection using CNN are performed for
remote sensing image successively. The experimental results show that, compared to the
traditional edge detection algorithms of Sobel operator and Canny operator, the proposed edge
detection algorithm can not only effectively eliminate the influence of the noise on edge detection,
but also quickly detect the complete image edge. &copy; 2008 IEEE. (10 refs.)Main Heading:
Edge detectionControlled terms: Algorithms - Cellular neural networks - Image reconstruction Neural networks - Remote sensing - Signal detection - Space opticsUncontrolled terms: Canny
Operators - Cellular neural network (CNN) - Edge detection algorithms - Image brightness Image edges - Image filtering - Remote sensing image - Satellite remote sensing - Sobel operators
- Template - Threshold segmentationClassification Code:
731.1 Control Systems - 723.4
Artificial Intelligence - 723 Computer Software, Data Handling and Applications - 741 Light,
Optics and Optical Devices - 716.1 Information Theory and Signal Processing - 656.1 Space
Flight - 461.1 Biomedical Engineering - 716 Telecommunication; Radar, Radio and Television
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 18>
Computational fluid dynamic simulation of an inter-phasing pulse tube cooler
Zhang, Xiao-Bin1; Gan, Zhi-Hua1; Qiu, Li-Min1; Liu, Hua-Xiang2 Source: Journal of Zhejiang
University: Science A, v 9, n 1, p 93-98, January 2008
; ISSN: 1673565X, E-ISSN: 18621775; DOI: 10.1631/jzus.A071259;
Publisher: Zhejiang University PressAuthor affiliation: 1 Institute of Refrigeration and Cryogenics,
Zhejiang University, Hangzhou 310027, China2 College of Science, Guangdong Ocean University,
Zhanjiang 524088, China
Abstract: An inter-phasing pulse tube cooler (IPPTC) consists of two pulse tube units, which are
connected to each other at hot ends of the pulse tubes through a needle valve. This paper presents
the computational fluid dynamic (CFD) results of an IPPTC using a 2D axis-symmetrical model.
General results such as the phase difference between pressure and velocity at cold end and hot end,
the temperature profiles along the wall, the available lowest temperature as well as its oscillations
and the coefficient of performance (COP) for IPPTC are presented. The formation of DC flow and
its effects on the performance of the cooler are investigated and analyzed in detail. Turbulence,
which is partially responsible for the poor overall performance of a single orifice pulse tube cooler
(OPTC), is found to be much reduced in IPPTC and its performance is improved significantly
compared with the single OPTC. &copy; 2008 Springer-Verlag. (13 refs.)Main Heading:
Computational fluid dynamicsControlled terms: DC generators - Mathematical models - Orifices
- Valves (mechanical)Uncontrolled terms: Coefficient of performance (COP) - Inner phasing Inter phasing pulse tube cooler (IPPTC) - Orifice pulse tube cooler (OPTC) - Pulse tube cooler
(PTC)Classification Code: 601.2 Machine Components - 619.1 Pipe, Piping and Pipelines 705.2.2 DC Generators - 723.5 Computer Applications - 921 Mathematics - 931.1
MechanicsTreatment: Theoretical (THR)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 19>
Scaling in global ocean chlorophyll fluctuations
Zhan, Haigang1, 2 Source: Geophysical Research Letters, v 35, n 1, January 16, 2008
; ISSN: 00948276; DOI: 10.1029/2007GL032078; Article number: L01606;
Publisher: American Geophysical UnionAuthor affiliation: 1 Key Laboratory of Tropical Marine
Environmental Dynamics, South China Sea Institute of Oceanology, Chinese Academy of
Sciences, Guangzhou 510301, China2 Guangdong Province Key Laboratory of Coastal Ocean
Engineering, Zhongshan University, Guangzhou, China
Abstract: Nine years of weekly Sea-viewing Wide Field-of-view Sensor (SeaWiFS) data from
1998 to 2006 are used to investigate the temporal correlations in chlorophyll fluctuations by
means of detrended fluctuation analysis. Chlorophyll fluctuations are found to exhibit scaling
behavior on time scales from several weeks to more than two years over the global ocean between
50&deg;S and 50&deg;N. The scaling exponent varies in a wide range from 0.51 to 1.26, with an
average value of 0.83. Long range correlated fluctuations occur over large parts of the ocean,
while uncorrelated random fluctuations tend to concentrate in the western margins of the Pacific
and Atlantic. The global distribution of the scaling exponent is similar to that of the ratio of
interannual to total variability. A greater percentage of interannual to total variability is generally
associated with a larger scaling exponent and hence stronger long range correlation. Copyright
2008 by the American Geophysical Union. (21 refs.)Main Heading: Marine biologyControlled
terms: Chlorophyll - Correlation methods - Oceanography - Scaling lawsUncontrolled terms:
Chlorophyll fluctuation - Scaling exponentClassification Code:
461.9 Biology - 471.1
Oceanography, General - 801.2 Biochemistry - 921.6 Numerical Methods - 922.2 Mathematical
StatisticsTreatment: Theoretical (THR)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 20>
Novel viewpoint for explaining thermal degradation mechanism of fiber Bragg gratings
Wang, Wenhua1; Wu, Weina1; Lin, Junxiu2 Source: Proceedings of SPIE - The International
Society for Optical Engineering, v 6829, 2008, Advanced Materials and Devices for Sensing and
Imaging III
; ISSN: 0277786X; ISBN-13: 9780819470041; DOI: 10.1117/12.754167; Article number:
682919; Conference: Advanced Materials and Devices for Sensing and Imaging III, November 12,
2007 - November 14, 2007; Sponsor: The International Society for Optical Engineering (SPIE);
Chinese Optical Society (COS);
Publisher: SPIEAuthor affiliation: 1 School of Science, Guangdong Ocean Univ., Zhanjiang,
China2 School of Physics and Optoelectronic Engineering, Dalian Univ. of Technology, Dalian,
116024, China
Abstract: In this paper, the thermal degradation mechanism of ultraviolet-induced fiber Bragg
gratings (FBGs) written in silica fiber doped with germanium has been developed. The thermal
degradation up to 840 &deg;C has been repeatedly examined, and their reflectivity and Bragg
wavelength change have been carefully observed. In addition, the temperature characteristic of the
FBG is tested by putting it into a silica tube furnace heated from room temperature to 600 &deg;C.
The experiment results obtained has shown that the FBGs' thermal behavior is similar to a spring's.
Therefore, a novel viewpoint, atomic elastic model applied to explain the thermal degradation
mechanism of FBGs, is firstly present. The work is closely related to the use of FBGs for
application in temperature sensor field, and the work is also related to form mechanism of FBGs.
(5 refs.)Main Heading: Fiber Bragg gratingsControlled terms: Bragg cells - Bragg gratings Degradation - Fiber optic sensors - Fiber optics - Germanium - Mechanisms - Pigments - Silica Silicate minerals - Silicon compounds - Sulfate minerals - Thermogravimetric
analysisUncontrolled terms: Advanced materials - Applied (CO) - Atomic elastic model - Bragg
wave length - degradation mechanisms - Experiment results - Room-temperature (RT) - Sensing
and imaging - Silica fibers - Silica tubes - Ultraviolet (UV)Classification Code: 803 Chemical
Agents and Basic Industrial Chemicals - 802.2 Chemical Reactions - 801 Chemistry - 741.3
Optical Devices and Systems - 741.1.2 Fiber Optics - 712.1.2 Compound Semiconducting
Materials - 601.3 Mechanisms - 549.3 Nonferrous Metals and Alloys excluding Alkali and
Alkaline Earth Metals - 482.2 Minerals
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 21>
Potential of constructed wetlands in treating the eutrophic water: Evidence from Taihu Lake of
China
Li, Linfeng1, 2, 4; Li, Yinghao1; Biswas, Dilip Kumar1; Nian, Yuegang3; Jiang, Gaoming1
Source: Bioresource Technology, v 99, n 6, p 1656-1663, April 2008
; ISSN: 09608524; DOI: 10.1016/j.biortech.2007.04.001;
Publisher: Elsevier LtdAuthor affiliation: 1 Key Laboratory of Vegetation and Environmental
Change, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093, China2 Agricultural
College, Guangdong Ocean University, Zhanjiang, 524088, China3 Chinese Research Academy of
Environment Sciences, Beijing, 100012, China4 Graduate University, Chinese Academy of
Sciences, Beijing, 100049, China
Abstract: Three parallel units of pilot-scale constructed wetlands (CWs), i.e., vertical subsurface
flow (VSF), horizontal subsurface flow (HSF) and free water surface flow (FWS) wetland were
experimented to assess their capabilities in purifying eutrophic water of Taihu Lake, China. Lake
water was continuously pumped into the CWs at a hydraulic loading rate of 0.64 m
d^-1 for each treatment. One year's performance displayed that average removal rates
of chemical oxygen demand (COD), ammonia nitrogen (NH<inf>4</inf>⁺ s(-) N),
nitrate nitrogen (NO<inf>3</inf>^- s(-) N), total nitrogen (TN) and total phosphorous
(TP) were 17-40%, 23-46%, 34-65%, 20-52% and 35-66%, respectively. The VSF and HSF
showed
statistically
similar
high
potential
for
nutrients
removal
except
NH<inf>4</inf>⁺ s(-) N, with the former being 14% higher than that of the latter.
However, the FWS wetland showed the least effect compared to the VSF and HSF at the high
hydraulic loading rate. Mean effluent TP concentrations in VSF (0.056 mg L^-1) and
HSF (0.052 mg L^-1) nearly reached Grade III (&le0.05 mg L^-1 for
lakes and reserviors) water quality standard of China. Wetland plants (Typha angustifolia) grew
well in the three CWs. We noted that plant uptake and storage were both important factors
responsible for nitrogen and phosphorous removal in the three CWs. However, harvesting of the
above ground biomass contributed 20% N and 57% P of the total N and P removed in FWS
wetland, whereas it accounted for only 5% and 7% N, and 14% and 17% P of the total N and P
removed in VSF and HSF CWs, respectively. Our findings suggest that the constructed wetlands
could well treat the eutrophic lake waters in Taihu. If land limiting is considered, VSF and HSF
are more appropriate than FWS under higher hydraulic loading rate. &copy; 2007 Elsevier Ltd.
All rights reserved. (39 refs.)Main Heading: Water treatmentControlled terms: Biomass Concentration (process) - Nutrients - Reservoirs (water) - Surface waters - WetlandsUncontrolled
terms: Constructed wetlands - Nutrient removal - Taihu Lake - Typha angustifoliaClassification
Code:
441.2 Reservoirs - 442.2 Land Reclamation - 444.1 Surface Water - 445.1 Water
Treatment Techniques - 802.3 Chemical Operations - 805.1.1 Biochemical EngineeringTreatment:
Theoretical (THR); Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 22>
Acid volatile sulfides in sediments of south Yellow Sea
Pu, Xiaoqiang1, 2; Li, Fangcheng1; Zhong, Shaojun3; Liu, Gang4 Source: 2nd International
Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008, p 1058-1061, 2008,
2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008;
ISBN-13: 9781424417483; DOI: 10.1109/ICBBE.2008.259; Article number: 4535139;
Conference: 2nd International Conference on Bioinformatics and Biomedical Engineering, iCBBE
2008, May 16, 2006 - May 18, 2006; Sponsor: IEEE Engineering in Medicine and Biology
Society (EMB); Univ. Iowa, Cent. Bioinformatics and Computational Biology; Cent. Devices and
Radiological Health, Food and Drug Adm.; Wuhan Univ., Advanced Research Center for Science
and Technology; Shanghai Jiaotong Univ., College of Life Science and Technology;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 Guangdong Ocean
University GOU, Zhanjiang, China2 CAS Key Laboratory of Marginal Sea Geology KLMSG,
Guangzhou, China3 Qingdao Institute of Marine Geology QIMG, Qingdao, China4 CAS Institute
of Oceanology IOCAS, Qingdao, China
Abstract: In coastal marine environment, acid volatile sulfide (AVS) is usually one of the most
important or reactive phases. We report first set of data on AVS contents in sediments of south
Yellow Sea. The AVS contents are less than 11.14 &mu;mol/g (dry sediment weight), with most
below 3 &mu;mol/g in the sediment of south Yellow Sea. The average AVS contents of surface
sediments (0&sim;10 cm) range from 0.02 &mu;mol/g to 2.30 &mu;mol/g, with an average value
of 0.94 &mu;mol/g. There are three zones with high AVS content in sediments and they are
dominated by the Yellow River sediments and the old Yellow River transported by coastal current
and the Yellow Sea Cold Water Mass, respectively. The AVS content in sediments of these three
zones increases initially with burial depth, reaching a maximum at about 13 cm (6cm for east
section), then decreases. One core from the south section, however, shows an exceptionally high
AVS content at the surface (4.96 &mu;mol/g) and a minimum at around 7 cm burial depth. This
AVS abnormal profile is located at the place where enrichment of methane at shallow layer
reported. Except those three high value areas, the AVS content of sediment is very low and does
not show significant variations. It is apparent that sediment AVS content is closely related to the
organic matter in different sediment environment, since the content of Fe is quite high (average
3.13%) in the sediment of Yellow Sea. &copy; 2008 IEEE. (24 refs.)Main Heading:
SedimentologyControlled terms: Acids - Biocommunications - Bioinformatics - Biomedical
engineering - Coastal zones - Information science - Methane - Oceanography - Organic
compounds - Sulfur compounds - Toxicity - Water contentUncontrolled terms: Acid volatile
sulfide - Coastal current - South Yellow Sea - Yellow River - Yellow Sea cold water
massClassification Code: 716.1 Information Theory and Signal Processing - 721.1 Computer
Theory, Includes Formal Logic, Automata Theory, Switching Theory, Programming Theory - 723
Computer Software, Data Handling and Applications - 803 Chemical Agents and Basic Industrial
Chemicals - 914.1 Accidents and Accident Prevention - 804 Chemical Products Generally - 804.2
Inorganic Compounds - 901.4 Impact of Technology on Society - 903 Information Science - 804.1
Organic Compounds - 522 Gas Fuels - 481.1 Geology - 407.3 Coastal Engineering - 444 Water
Resources - 454.2 Environmental Impact and Protection - 461.1 Biomedical Engineering - 461.7
Health Care - 461.8.2 Bioinformatics - 471 Marine Science and Oceanography - 471.1
Oceanography, General
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 23>
Relationship between properties of SiC coating and graphite substrate structure
Zhao, Juan1; Wang, Gui1; Liu, Lang2; Guo, Quan-Gui2 Source: Yuanzineng Kexue Jishu/Atomic
Energy Science and Technology, v 42, n 4, p 353-357, April 2008; Language: Chinese
; ISSN: 10006931;
Publisher: Atomic Energy Publishing HouseAuthor affiliation: 1 College of Engineering,
Guangdong Ocean University, Zhanjiang 524025, China2 Institute of Coal Chemistry, Chinese
Academy of Sciences, Taiyuan 030001, China
Abstract: A SiC coating was prepared on different graphite matrix using a simple slurry sintering
method. The relationship between the microstructure and property of SiC coating and graphite
substrates was experimentally investigated. It is found that the pore radius of graphite substrate
has marked effect on the microstructure and property of SiC coating. A SiC gradient coating which
is beneficial to improve the oxidation resistant of graphite, is expected to form on the surface of
graphite substrates with the pore radius mainly in the range of 0.1-0.5 &mu;m. (11 refs.)Main
Heading: GraphiteControlled terms: Coatings - Microstructure - Oxidation resistance - Silicon
carbide - Sintering - SubstratesUncontrolled terms: Graphite matrix - Graphite substrate
structure - Pore radius - SiC coating - Slurry sintering methodClassification Code:
801
Chemistry - 802.2 Chemical Reactions - 802.3 Chemical Operations - 804 Chemical Products
Generally - 813.2 Coating MaterialsTreatment: Applications (APP); Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 24>
Numerical simulation of rectangular crosssection billets forging with horizontal V-shaped anvils
Ni, Liyong; Zhang, Yongjun; Yu, Suoqing; Liu, Zhubai Source: Zhongguo Jixie Gongcheng/China
Mechanical Engineering, v 19, n 6, p 737-739, May 25 2008; Language: Chinese
; ISSN: 1004132X;
Publisher: China Mechanical Engineering Magazine Office
Abstract: The forging method with horizontal V-shaped anvils (HVA) was introduced to control
fibrous tissue flow direction, to improve the anisotropy of mechanical properties of axial forgings.
The forging method is superior to the common flat anvils (FA) forging method in inner stress
states, metal tissue, overall properties and geometrical shapes of forgings. Numerical simulation
comparison was conducted for the HVA forging method and the FA forging method, verifying the
fact that the HVA forging method is an effective process to control the mechanical properties of
axial forgings. (9 refs.)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 25>
Statistical model on the surface elevation of waves with breaking
Yuan, Ye Li1, 2; Hua, Feng1, 2; Zhang, Shu Wen3; Han, Lei1, 2 Source: Science in China, Series
D: Earth Sciences, v 51, n 5, p 759-768, May 2008
; ISSN: 10069313, E-ISSN: 18622801; DOI: 10.1007/s11430-008-0040-5;
Publisher: Springer VerlagAuthor affiliation: 1 Marine Science and Numerical Modeling
Laboratory, SOA, Qingdao 266061, China2 First Institute of Oceanography, SOA, Qingdao
266061, China3 South China Sea Environmental Institute, Guangdong Ocean University,
Zhanjiang 524088, China
Abstract: In the surface wind drift layer with constant momentum flux, two sets of the consistent
surface elevation expressions with breaking and occurrence conditions for breaking are deduced
from the first integrals of the energy and vortex variations and the kinetic and mathematic
breaking criterions, then the expression of the surface elevation with wave breaking is established
by using the Heaviside function. On the basis of the form of the sea surface elevation with wave
breaking and the understanding of small slope sea waves, a triple composite function of real sea
waves is presented including the functions for the breaking, weak-nonlinear and basic waves. The
expression of the triple composite function and the normal distribution of basic waves are the
expected theoretical model for surface elevation statistics. &copy; Science in China 2008. (18
refs.)Main Heading: Water wavesControlled terms: Mathematical models - Normal distribution Statistics - Vortex flow - WindUncontrolled terms: Basic waves - Heaviside function - Sea
surface elevationClassification Code: 443.1 Atmospheric Properties - 471.4 Seawater, Tides
and Waves - 631.1 Fluid Flow, General - 921.6 Numerical Methods - 922.1 Probability Theory 922.2 Mathematical StatisticsTreatment: Theoretical (THR)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 26>
State-space model for airborne particles in multizone indoor environments
Li, Min1; Wu, Chun-Liang1; Zhao, Shi-Qi1; Yang, Yi1 Source: Atmospheric Environment, v 42, n
21, p 5340-5349, July 2008
; ISSN: 13522310; DOI: 10.1016/j.atmosenv.2008.02.048;
Publisher: Elsevier LtdAuthor affiliation: 1 Engineering College, Guangdong Ocean University,
Zhanjiang, Guangdong 524088, China
Abstract: A state-space model is presented to predict the concentration and the fate of particulate
matters (PM) in multizone indoor air. By introducing vector-matrix notation, the ordinary
differential equations to describe the dynamic behavior of PM in multizone buildings are
expressed as the state equation. The state equation is solved analytically and the dynamical
evolution of PM is discussed quantitatively and qualitatively. The equilibrium point of the
dynamic system is asymptotically stable. The minimum decay coefficient of PM concentrations is
computed by the formula, which is found to directly link the minimum decay rate with the
eigenvalues of the state matrix. The analytical solution based on the eigen structure shows that the
evolution modes of indoor PM are mainly determined by the eigenvalues of state matrix. The
detailed quantitative analysis on the diluted ventilation and interzonal transport via the central
air-conditioning system indicates that the penetration efficiency of filter Pi and the integrated
loss-rate coefficient kij integrating the remove mechanisms of natural ventilation, leakage and
particle deposition have significant impact on dynamical behaviors of particles, such as the decay
rate of concentrations and the ability of interzonal infection via HVAC system, etc. &copy; 2008
Elsevier Ltd. All rights reserved. (18 refs.)Main Heading: Equations of stateControlled terms:
Air conditioning - Air filters - Air pollution - Bessel functions - Computer networks - Decay
(organic) - Difference equations - Differential equations - Differentiation (calculus) - Dynamic
programming - Dynamical systems - Dynamics - Electric fault location - Evolutionary algorithms
- Mathematical models - Matrix algebra - Mechanics - Numerical methods - Ordinary differential
equations - Permanent magnets - Powder metallurgy - Sensor networks - State space
methodsUncontrolled terms: Airborne particles - Analytical solutions - Asymptotically stable Central air-conditioning system - Concentration (composition) - Decay coefficients - decay rates Dynamic behaviors - dynamic systems - Dynamical behaviors - Dynamical evolution Eigen-structure - Eigenvalues (of graphs) - Elsevier (CO) - equilibrium points - Evolution (CO) HVAC systems - Indoor air - Indoor environments - matrix notation - Natural ventilation - particle
depositions - Particulate matters (PM) - penetration efficiency - Quantitative analysis - Rate
coefficients - State equations - state matrices - State space model (SSM)Classification Code:
921 Mathematics - 921.1 Algebra - 921.2 Calculus - 801.2 Biochemistry - 921.5 Optimization
Techniques - 931.1 Mechanics - 931.2 Physical Properties of Gases, Liquids and Solids - 921.6
Numerical Methods - 731.1 Control Systems - 451.2 Air Pollution Control - 536 Powder
Metallurgy - 643.3 Air Conditioning - 451 Air Pollution - 704.1 Electric Components - 716
Telecommunication; Radar, Radio and Television - 723 Computer Software, Data Handling and
Applications - 706.2 Electric Power Lines and Equipment
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 27>
Effect of probiotics on growth performance and water quality for litopenaeus vannamei
Zhu, Xue-Zhi1; Zheng, Shi-Xuan2, 3; Pan, Qing-Jun4; Lu, Bing-Zhao3 Source: Zhongshan Daxue
Xuebao/Acta Scientiarum Natralium Universitatis Sunyatseni, v 47, n SUPPL., p 58-62, July
2008; Language: Chinese
; ISSN: 05296579;
Publisher: Journal of Zhongshan UniversityAuthor affiliation: 1 School of Life Sciences, Sun
Yat-sen University, Guangzhou 510275, China2 Yuehai Feed Co. Ltd of Guangdong Engineering
Center, Zhanjiang 524002, China3 Fisheries College, Guangdong Ocean University, Zhanjiang
524025, China4 School of Basic Medical Science, Southern Medical University, Guangzhou
510515, China
Abstract: A 4-week feeding experiment was conducted to evaluate the effects of several
commercial probiotics in feed or in water on growth performance, feed conversion ratio (FCR)
and water quality (pH, Ammonia, Nitrite) for Pennaeus vannamei. B. acidophilus, B. licheniformis:
B. subtills (1:1), Xiale 333 were added respectively to fonnulate three experiment diets. Groups of
shrimp were fed with basal diet (control) or 0.5g/200 L of probiotics in water respectively with
basal diet or basal diet supplemental probiotics with dose (1 g &middot kg^-1). Each
treatment was fed to triplicate groups of 25 shrimps (initial weight 4.5 &plusmn; 0.1g) per tank
(300 L). The water temperature was (28.5&plusmn;5)&deg;C and the salinity was 5&permil;. pH,
Ammonia, Nitrite were measured every three days after the experiment began. The results of
growth performance showed that the six treatments showed significantly better results and FCR
than those with the basal diet (control), especially treatments of added probiotics in water had
lowest FCR among the groups (P &lt; 0.05). pH, ammonia, nitrite of treatments were lower than
the control, however there was no differences in the six treatments (P &gt; 0.05). (20 refs.)Main
Heading: pH effectsControlled terms: Acids - Ammonia - Ecology - Experiments - Nutrition pH - Water qualityUncontrolled terms: Basal diets - Feed conversion ratios - Feeding
experiments - Growth performances - Initial weights - Litopenaeus - Litopenaeus vannamei -
Nitrite - Probiotics - Water temperaturesClassification Code: 822.3 Food Products - 804.2
Inorganic Compounds - 804 Chemical Products Generally - 803 Chemical Agents and Basic
Industrial Chemicals - 901.3 Engineering Research - 801.1 Chemistry, General - 454.3 Ecology
and Ecosystems - 453.2 Water Pollution Control - 445.2 Water Analysis - 461.7 Health Care
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 28>
General multi-secret sharing scheme for cheat-proof
Gan, Yuan-Ju1; Xie, Shi-Yi1; Fu, Dong-Yang1; Li, Xiao-Li1 Source: Dianzi Keji Daxue
Xuebao/Journal of the University of Electronic Science and Technology of China, v 37, n 1, p
68-69+80, January 2008; Language: Chinese
; ISSN: 10010548;
Publisher: Univ. of Electronic Science and Technology of ChinaAuthor affiliation: 1 School of
Information, Guangdong Ocean University, Zhanjiang 524088, China
Abstract: The most present threshold multi-secret sharing schemes cannot efficiently solve the
problem that a participant is dynamic added or deleted. In this study, an efficient multi-secret
sharing scheme is designed with general access structure based on the intractability of reversing
the one-way Hash function and solving the discrete logarithm problem. The proposed scheme has
the following properties: cheating of the dealer or any participant can be detected efficiently; two
public parameters of a new secret would be published by the dealer; the participants reconstruct a
secret with parallel procedure in a secret recovery phase; and the shadows of other participants
would not change when the system accepts a new participant or fires an old participant. (10
refs.)Main Heading: CryptographyControlled terms: Functions - Parallel algorithms - Security of
dataUncontrolled terms: Discrete logarithm - One way Hash function - Threshold multi secret
sharing schemesClassification Code:
723.2 Data Processing and Image Processing - 921
MathematicsTreatment: Theoretical (THR)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 29>
Eventually positive solutions of higher order nonlinear neutral differential equations
Zhou, Xiaoliang1, 2 Source: Applied Mathematics and Computation, v 201, n 1-2, p 859-863,
July 15, 2008
; ISSN: 00963003; DOI: 10.1016/j.amc.2008.01.001;
Publisher: Elsevier Inc.Author affiliation: 1 Department of Mathematics, Guangdong Ocean
University, Zhanjiang, 524088, China2 Department of Mathematics, Sichuan University, Chengdu,
Sichuan 610065, China
Abstract: In this paper, some results of Ouyang et al. [Ouyang, Li, Tang, Classifications and
existence of positive solutions of higher order nonlinear neutral differential equations, Appl. Math.
Comput. 148 (2004) 105-120] are improved. &copy; 2008 Elsevier Inc. All rights reserved. (5
refs.)Main Heading: Differential equationsControlled terms: Nonlinear equations - Problem
solvingUncontrolled terms: Neutral differential equations - Positive solutionsClassification Code:
921.1 Algebra - 921.2 CalculusTreatment: Theoretical (THR)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 30>
Short crested wave-current forces around a large vertical circular cylinder
Jian, Yongjun1, 2; Zhan, Jiemin1, 2, 3; Zhu, Qingyong1, 2 Source: European Journal of
Mechanics, B/Fluids, v 27, n 3, p 346-360, May/June 2008
; ISSN: 09977546; DOI: 10.1016/j.euromechflu.2007.08.001;
Publisher: Elsevier LtdAuthor affiliation: 1 Ocean Engineering Research Center, School of
Engineering, Zhongshan University, Guangzhou, 510275, China2 Guangdong Province Key
Laboratory of Coastal Ocean Engineering, Zhongshan University, Guangzhou, 510275, China3
Department of Applied Mechanics and Engineering, Zhongshan University, Guangzhou, 510275,
China
Abstract: An analytical solution for the diffraction of short crested incident wave along positive
x-axis direction on a large circular cylinder with uniform current is derived. The important
influences of currents on wave frequency, water run-up, wave force, inertia and drag coefficients
on the cylinder profiles are investigated for short-crested incident wave. Based on the numerical
results, we find wave frequency of short crested wave system is affected by incident angle and the
strength of the currents. The wave frequency increases or decreases with increasing current speed
following or opposing wave propagating direction. It shows that the effects of current speeds,
current directions on water run-up on the circular cylinder with different radius for different wave
numbers are very conspicuous when the incident wave changes from long crested plane waves to
short-crested waves. With the increase of current speed, the water run-up on the cylinder becomes
more and more high, and will exceed that of long crested plane wave and short crested wave case
without currents even though the current speed is small. The total wave loads, inertia coefficient
and drag coefficient exerted on a cylinder with currents would be larger compared to the wave
loads exerted pure short-crested waves. Therefore, ocean engineers should consider the short
crested wave-current load on marine constructs carefully. &copy; 2007 Elsevier Masson SAS. All
rights reserved. (17 refs.)Main Heading: Circular cylindersControlled terms: Diffraction Numerical methods - Wave effects - Wave functionsUncontrolled terms: Short crested waves Uniform currents - Water run up on the cylinder - Wave force - Wave frequencyClassification
Code:
408.2 Structural Members and Shapes - 711.1 Electromagnetic Waves in Different
Media - 921 Mathematics - 921.6 Numerical MethodsTreatment: Theoretical (THR)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 31>
Remote monitoring system of urban sewage treatment based on Internet
Zhu, Zhen1; Liu, Jiacun2 Source: Proceedings of the IEEE International Conference on
Automation and Logistics, ICAL 2008, p 1151-1155, 2008, Proceedings of the IEEE
International Conference on Automation and Logistics, ICAL 2008; ISBN-13: 9781424425037;
DOI: 10.1109/ICAL.2008.4636325; Article number: 4636325; Conference: IEEE International
Conference on Automation and Logistics, ICAL 2008, September 1, 2008 - September 3, 2008;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 Information and
Educational Technology Center, Foshan University, Foshan 528000, Guangdong, China2 College
of Information, Guangdong Ocean University, Zhanjiang 524088, Guangdong, China
Abstract: With the development of control network, Internet is used gradually in remote
monitoring system. In order to develop the remote monitoring system of urban sewage treatment
based on Internet, this paper takes CAN field bus as basal platform, combining CAN field bus
with Internet technology. A new framework of remote monitoring system is introduced. The
embedded system design of Intelligent Monitoring Unit and Motoring Terminal, which are pivotal
equipments in the monitoring system, is discussed in detail. Finally, the functions of remote
monitoring system for urban sewage treatment based on Internet are described. The system is
provided with not only excellent cost performance, but also running steadily and reliably. &copy;
2008 IEEE. (9 refs.)Main Heading: MonitoringControlled terms: Buses - Chemical oxygen
demand - Embedded systems - Integrated circuits - Internet - Remote control - Sewage - Sewage
treatmentUncontrolled terms: CAN bus - Can field buses - Control networks - Cost
performances - Embedded system designs - Intelligent monitoring - Internet technologies Monitoring systems - Remote monitoring - Remote monitoring systems - Urban sewage
treatmentClassification Code: 722 Computer Systems and Equipment - 723 Computer Software,
Data Handling and Applications - 731.1 Control Systems - 718 Telephone Systems and Related
Technologies; Line Communications - 941 Acoustical and Optical Measuring Instruments - 943
Mechanical and Miscellaneous Measuring Instruments - 944 Moisture, Pressure and Temperature,
and Radiation Measuring Instruments - 942 Electric and Electronic Measuring Instruments - 717
Optical Communication - 452.2 Sewage Treatment - 452.4 Industrial Wastes Treatment and
Disposal - 453 Water Pollution - 452.1 Sewage - 453.1 Water Pollution Sources - 714.2
Semiconductor Devices and Integrated Circuits - 716 Telecommunication; Radar, Radio and
Television - 663.1 Heavy Duty Motor Vehicles
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 32>
An adaptive morphological filter based on multiple structure and multi-scale elements
Xu, Guo-Bao1, 2; Su, Zhi-Bin1; Ji, Wang1; Yin, Yi-Xin2; Shen, Yu-Li3 Source: Proceedings 2008 2nd International Symposium on Intelligent Information Technology Application, IITA 2008,
v 2, p 399-403, 2008, Proceedings - 2008 2nd International Symposium on Intelligent
Information Technology Application, IITA 2008;
ISBN-13: 9780769534978; DOI:
10.1109/IITA.2008.359; Article number: 4739794; Conference: 2008 2nd International
Symposium on Intelligent Information Technology Application, IITA 2008, December 21, 2008 December 22, 2008;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 Information School,
Guangdong Ocean Universit, Zhanjiang 524088, China2 School of Information Engineering,
University of Sci. and Tech. Beijing, Beijing 100083, China3 Zhong Kai University of Agriculture
and Technology, Guangzhou 510225, China
Abstract: To filter out various kinds of noise of different intensities in gray images, a highly
adaptive morphological filter based on multiple structure and multi-scale elements was proposed.
This algorithm employs a morphology filter based on multiple structure and multi-scale elements
to filter the images, followed by image fusion processing with the weights calculated from the
image entropies, before finally obtaining the filtered images. The experimental results show that
the proposed filtering algorithm, compared with the traditional filtering algorithms using the mean
filter, median filter and Wiener filter, has a better adaptability. The new algorithm can effectively
filter many kinds of noise such as the Salt and Pepper noise, Gaussian noise and Speckle noise,
while preserving more image details. &copy; 2008 IEEE. (9 refs.)Main Heading: Image
fusionControlled terms:
Algorithms - Information technology - Signal filtering and
predictionUncontrolled terms: Filtered images - Filtering algorithms - Gaussian noise - Gray
images - Image entropies - Image fusion processing - Mean filters - Median filters Morphological filters - Morphology filters - Multi-scale - Multiple structures - Salt-and-pepper
noise - Speckle noise - Wiener filtersClassification Code: 921 Mathematics - 903 Information
Science - 731.1 Control Systems - 723.5 Computer Applications - 723.2 Data Processing and
Image Processing - 723 Computer Software, Data Handling and Applications - 716.1 Information
Theory and Signal Processing
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 33>
Experimental investigation on vibrational power flow from a ring-stiffened cylindrical shell
immersed in flow field
Yan, Jin1; Li, Tian-Yun2; Liu, Tu-Guang2; Liu, Jing-Xi2 Source: Chuan Bo Li Xue/Journal of
Ship Mechanics, v 12, n 5, p 824-829, October 2008; Language: Chinese
; ISSN: 10077294;
Publisher: China Ship Scientific Research CenterAuthor affiliation: 1 College of Eng., Guangdong
Ocean University, Zhanjiang 524088, China2 College of Traffic Sci. and Eng., Huazhong Univ. of
Sci. and Tech., Wuhan 430074, China
Abstract: A model of periodic ring-stiffened cylindrical shell was designed, and the experiment
on the vibrational power flow from the model excited by an outer force was accomplished. The
input power flow was measured both in the air and underwater. It is found that the results
underwater are slightly less than those in the air because of the influence of the outer flow field.
The results obtained by experiment well agree with those produced by theoretical values at low
frequencies. With the increasing of frequencies, theoretical values become slightly greater than
experiment values due to the change of Young' modulus and damping factor. The results obtained
by experiment show the validity of theoretical derivation and numerical method, which will
provide some references on control of vibration and noise in such structures. (5 refs.)Main
Heading: ExperimentsControlled terms:
Flow fields - Flow of fluids - Shells
(structures)Uncontrolled terms: Control of vibrations - Damping factors - Experiment values Experimental investigation - Experimental investigations - Input powers - Low frequencies - Outer
flows - Periodic ring-stiffened cylindrical shell - Power flows - Stiffened cylindrical shells Vibrational power flow - Young' modulusClassification Code: 408.2 Structural Members and
Shapes - 631.1 Fluid Flow, General - 901.3 Engineering Research - 931.1 Mechanics
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 34>
Analysis of transport structure of double diffusive natural convection induced by multi-discrete
sources
Li, Min1; Yang, Yi1; Wu, Chun-Liang1; Zhao, Shi-Qi1 Source: Kung Cheng Je Wu Li Hsueh
Pao/Journal of Engineering Thermophysics, v 29, n 11, p 1890-1894, November 2008;
Language: Chinese
; ISSN: 0253231X;
Publisher: Science PressAuthor affiliation: 1 Engineering College, Guangdong Ocean University,
Zhanjiang 524088, China
Abstract: In this paper, the transport structures of double diffusive natural convection in a square
cavity driven by two discrete heat and mass sources were analyzed by the use of "vector line"
method. The analyses show that there obviously exist three different kinds of macrostructures of
transport versus different buoyancy ratios, the first is mainly dominated by thermal buoyancy, the
second is controlled by thermal and mass buoyancy forces together and the third one basically
dominated by mass buoyancy. (12 refs.)Main Heading: BuoyancyControlled terms: Electric field
effects - Heat convection - Natural convection - VectorsUncontrolled terms: Double diffusive
natural convection - Heatline - Massline - Transport structure - Vector lineClassification Code:
631 Fluid Flow - 641.2 Heat Transfer - 641.3 Mass Transfer - 701.1 Electricity: Basic Concepts
and Phenomena - 921.1 Algebra - 931.2 Physical Properties of Gases, Liquids and Solids
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 35>
A conceptual action model of reputation mechanism and corporate governance
Yueping, Wang1, 2; Leping, Shen1; Jin, Zhu3 Source: Proceedings - 2nd 2008 International
Symposium on Intelligent Information Technology Application Workshop, IITA 2008 Workshop,
p 620-623, 2008, Proceedings - 2nd 2008 International Symposium on Intelligent Information
Technology Application Workshop, IITA 2008 Workshop; ISBN-13: 9780769535050; DOI:
10.1109/IITA.Workshops.2008.185; Article number: 4732015; Conference: 2nd 2008 International
Symposium on Intelligent Information Technology Application Workshop, IITA 2008, January 21,
2008 - December 22, 2008;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 School of Business
Administration, South China University of Technology, Guangzhou, 510640, China2 School of
Economy and Management, Guangdong Ocean University, Zhanjiang, 524088, China3 School of
Economy and Management, Shandong normal university, Jinan, 250014, China
Abstract: Scholars and enterprisers pay attention to the perfect and improve corporate
governance's level. In contrast to the law and regulation, reputation mechanism can efficiently
affect corporate governance's interior and exterior bodies and alleviate problems of corporate
governance. This paper analyzes the reputation mechanism. First corporate governance problem is
analyzed in this paper. Second this paper poinst out the shortcoming of the measure of corporate
governance problem. Based on the theory of reputation mechanism this paper builds an action
power model of reputation mechanism and corporate governance. Finally the suggestion is put
forward to improving corporate governance from the view of reputation. &copy; 2008 IEEE. (12
refs.)Main Heading: Industrial managementControlled terms: Information technology - Laws
and legislationUncontrolled terms: Action models - Corporate governances - Power models -
Reputation mechanismsClassification Code:
723.5 Computer Applications - 902.3 Legal
Aspects - 903 Information Science - 912.2 Management - 971 Social Sciences
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 36>
Characterization of molecular markers in smoke from residential coal combustion in China
Bi, Xinhui1; Simoneit, Bernd R.T.2; Sheng, Guoying1, 3; Fu, Jiamo1, 3 Source: Fuel, v 87, n 1,
p 112-119, January 2008
; ISSN: 00162361; DOI: 10.1016/j.fuel.2007.03.047;
Publisher: Elsevier LtdAuthor affiliation: 1 State Key Laboratory of Organic Geochemistry,
Guangdong Key Laboratory of Environment and Resources, Guangzhou Institute of Geochemistry,
Guangzhou, 510640, China2 College of Oceanic and Atmosphere Sciences, Department of
Chemistry, Oregon State University, Corvallis, OR 97331, United States3 Institute of
Environmental Pollution and Health, School of Environment and Chemical Engineering, Shanghai
University, Shanghai, 200072, China
Abstract: The organic constituents and distributions of molecular markers emitted from a
residential coal-stove burning honeycomb coal briquettes were determined in this study. The major
organic components emitted directly in smoke particles were polycyclic aromatic hydrocarbons
(PAHs), with abundant hydroxy-polycyclic aromatic hydrocarbons (OH-PAHs), i.e., thermally
altered derivative compounds from coal combustion, UCM (unresolved complex mixture of
branched and cyclic compounds), n-alkanes and n-alkanoic acids. Other compounds present as
minor components included n-alkenes, phenols, alkylbenzenes and n-alkanols. The distributions of
the organic compounds in the coal smoke samples were highly variable and dependent on
combustion temperature, flame aeration, fire duration, and coal rank. Coal smoke emissions may
be identified by some indicators including: (1) presence of hydroxy-PAHs, (2) the decrease in
carbon preference index (CPI) of n-alkanoic acids with increasing rank, (3) the decrease of the
ratios
of
17&alpha;(H),21&beta;(H)-29-norhopane
to
22R-17&alpha;(H),21&beta;(H)-homohopane and 17&alpha;(H),21&beta;(H)-29-norhopane to
17&alpha;(H),21&beta;(H)-hopane with increasing rank, (4) the increases in the homohopane
index [22S/(22S + 22R)] and the 17&alpha;(H),21&beta;(H)-hopane to 17&beta;(H),
21&alpha;(H)-hopane ratio with increasing rank, and (5) the increase of
benzo[e]pyrene/(benzo[e]pyrene + benzo[a]pyrene) with increasing rank. In addition, the
diagnostic ratios among PAHs and between PAHs and the corresponding hydroxy-PAHs, such as
benz[a]anthracene/(benz[a]anthracene
+
chrysene),
indeno[1,2,3-cd]pyrene/(indeno[1,2,3-cd]pyrene + benzo[ghi]perylene), pyrene/OH-pyrene, and
chrysene/OH-chrysene can be used to distinguish bituminous from anthracite coal smoke
emissions. &copy; 2007 Elsevier Ltd. All rights reserved. (37 refs.)Main Heading:
SmokeControlled terms: Biological materials - Coal combustion - Functional groups - Gas
emissions - Polycyclic aromatic hydrocarbonsUncontrolled terms:
Alkylbenzenes Hydroxy-PAH - Organic molecular markersClassification Code: 451.1 Air Pollution Sources 461.2 Biological Materials and Tissue Engineering - 521 Fuel Combustion and Flame Research 524 Solid Fuels - 804.1 Organic CompoundsTreatment: Theoretical (THR); Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 37>
Immune based supervised classifier
Peng, Ling-Xi1, 2; Liu, Xiao-Jie1; Li, Tao1; Lu, Zheng-Tian1; Zeng, Jin-Quan1; Liu, Cai-Ming1
Source: Sichuan Daxue Xuebao (Gongcheng Kexue Ban)/Journal of Sichuan University
(Engineering Science Edition), v 40, n 2, p 101-106, March 2008; Language: Chinese
; ISSN: 10093087;
Publisher: Editorial Department of Journal of Sichuan UniversityAuthor affiliation: 1 School of
Computer Sci., Sichuan Univ., Chengdu 610065, China2 Info. School, Guangdong Ocean Univ.,
Zhanjiang 524025, China
Abstract: Artificial immune recognition system (AIRS) had been proved a highly effective
classifier, and successfully applied to pattern recognition. However, the huge size of evolved
memory cells pool and low classification accuracy limited the further applications of AIRS. In
order to overcome these limitations, a supervised artificial immune classifier, referred to as AIUC,
was presented. The implementation of AIUC included: initially, a pool of memory cells were
created. Then, through the learning of each training antigen, B-cell population was evolved until
the B-cell population was convergent, and the memory cells pool was updated by the optimal
B-cell. Finally, classification was accomplished by majority vote of the k nearest memory cells.
Compared with AIRS, AIUC showed the improvements for the percentages reduction of memory
cells pool by 5.6%, 18%, 19.6% and 31%, respectively, meanwhile, the classification accuracies
increased to 98.2%, 96.9%, 78.3%, and 92.3%, for the famous Iris dataset, the Ionosphere dataset,
the Diabetes dataset, and the Sonar dataset, which were used for testing classification algorithm,
respectively. In addition to its nonlinear classification properties, AIUC possessed biological
immune system properties such as clonal selection, immune network, and immune memory, which
could be better used to pattern recognition, anomaly detection. (19 refs.)Main Heading:
Classification (of information)Controlled terms: Algorithms - Antigens - Artificial intelligence Immunology - Learning systems - Pattern recognitionUncontrolled terms: Artificial immune
system - Machine learning - Supervised classificationClassification Code:
723.4 Artificial
Intelligence - 723.5 Computer Applications - 903.1 Information Sources and AnalysisTreatment:
Applications (APP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 38>
The movement of saltwater intrusion border of Modaomen Channel in the dry season
Liu, Jie-Bin1; Bao, Yun1 Source: Zhongshan Daxue Xuebao/Acta Scientiarum Natralium
Universitatis Sunyatseni, v 47, n SUPPL. 2, p 122-125, November 2008; Language: Chinese
; ISSN: 05296579;
Publisher: Journal of Zhongshan UniversityAuthor affiliation: 1 Guangdong Province Key
Laboratory of Coastal Ocean Engineering, Department of Applied Mechanics and Engineering,
Sun Yat-Sen University, Guangzhou 510275, China
Abstract: With the data of surface water salinity from 8 water gates, the Lagrange interpolation
method and the Surfer software as tools, this paper draws the hourly longitudinal saltwater
intrusion-border of Modaomen Channel in the past 3 months. The results show the hourly changes
of the 0.5&permil;, 2&permil;, 5&permil; and 8&permil; saltwater intrusion-borders, and their
movement law is discussed based on these results. We have made special analysis of the
0.5&permil; daily farthest intrusion-border and found a half-month period for the saltwater
intrusion-border of Modaomen Channel. But the movement for the first half of the month is not
identical to that of the second half. The saltwater moves upstream during neap and downstream
during spring tide. The time saltwater tracing farthest is 5 hours later than the climax that occurs
daily. The daily farthest 0.5&permil; saltwater border and tidal range chart show the tidal range
curve is ring-shaped in the first half of the month, and spoon-shaped in the second half because the
greater tidal range causes the saltwater to move upstream again. (4 refs.)Main Heading: Salt water
intrusionControlled terms: Drought - Rivers - TidesUncontrolled terms: Dry seasons Lagrange interpolation methods - Modaomen Channel - Movement of the saltwater
intrusion-border - Tidal ranges - Water gates - Water salinitiesClassification Code:
407.2
Waterways - 443.3 Precipitation - 444 Water Resources - 444.1 Surface Water - 471.4 Seawater,
Tides and Waves
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 39>
Bifurcation of a class of discrete-time neural networks
Zhou, Xiaoliang1, 2; Gao, Xueliang2 Source: 2008 IEEE International Conference on Cybernetics
and Intelligent Systems, CIS 2008, 2008, 2008 IEEE International Conference on Cybernetics and
Intelligent Systems, CIS 2008; ISBN-13: 9781424416745; DOI: 10.1109/ICCIS.2008.4670740;
Article number: 4670740; Conference: 2008 IEEE International Conference on Cybernetics and
Intelligent Systems, CIS 2008, September 21, 2008 - September 24, 2008;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 Department of
Mathematics, Guangdong Ocean University, Zhanjiang, Guangdong 524088, China2 Department
of Mathematics, Sichuan University, Chengdu, Sichuan 610064, China
Abstract: In this paper, a class of discrete-time system modeling a network with two neurons is
considered. Its flip bifurcations (also called period-doubling bifurcations for map) are
demonstrated by deriving the equation describing the flow on the center manifold. In particular,
the explicit formula for determining the direction and the stability of flip bifurcations are obtained.
The theoretical analysis is verified by numerical simulations. &copy; 2008 IEEE. (15 refs.)Main
Heading: Bifurcation (mathematics)Controlled terms: Continuous time systems - Control theory
- Cybernetics - Digital control systems - Discrete time control systems - Electric network analysis
- Intelligent control - Intelligent systems - Mathematical models - Neural networks Semiconductor device modelsUncontrolled terms: Center manifolds - Discrete-time neural
networks - Discrete-time systems - Explicit formulas - Numerical simulations - Theoretical
analysesClassification Code:
921 Mathematics - 731.1 Control Systems - 723.4.1 Expert
Systems - 723.4 Artificial Intelligence - 961 Systems Science - 722.4 Digital Computers and
Systems - 703.1.1 Electric Network Analysis - 461.9 Biology - 461.1 Biomedical Engineering 714.2 Semiconductor Devices and Integrated Circuits
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 40>
Interval intuitionistic fuzzy comprehensive evaluation for the degree of reader's satisfaction in
university library
Yue, Zhongliang1; Jia, Yuying2 Source: Proceedings of the 2008 International Symposium on
Computational Intelligence and Design, ISCID 2008, v 1, p 146-149, 2008, Proceedings of the
2008 International Symposium on Computational Intelligence and Design, ISCID 2008;
ISBN-13: 9780769533117; DOI: 10.1109/ISCID.2008.105; Article number: 4725577; Conference:
2008 International Symposium on Computational Intelligence and Design, ISCID 2008, October
17, 2008 - October 17, 2008;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 College of Science,
Guangdong Ocean University, Zhanjiang 524088, China2 Library, Guangdong Ocean University,
Zhanjiang 524088, China
Abstract: In this paper, the degree of reader's satisfaction and querulous of in university library
are quantified simultaneously utilizing interval-valued intuitionistic fuzzy set (IVIFS) as
information carrier. Then we use the weighted arithmetic average operator of IVIFS to aggregate
the result of every alternative with respect to a finite set of indexes, and to compare the size of all
evaluation results of each alternative according to the score function and accuracy function of
IVIFS. Finally, an example is given to explain the validity and practicability of this method about
evaluation of the degree of reader's satisfaction in university library. &copy; 2008 IEEE. (7
refs.)Main Heading: Artificial intelligenceControlled terms: Fuzzy sets - Intelligent control - Set
theoryUncontrolled terms: Accuracy functions - Average operators - Evaluation results - Finite
sets - Information carriers - Interval-valued intuitionistic fuzzy sets - Intuitionistic fuzzy - Score
functions - University librariesClassification Code:
723.4 Artificial Intelligence - 723.4.1
Expert Systems - 731.1 Control Systems - 921 Mathematics - 921.4 Combinatorial Mathematics,
Includes Graph Theory, Set Theory
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 41>
Danger theory inspired approach to computer security
Zeng, Jinquan1; Fu, Yan1; Hu, Jianbing2; Chen, Anlong1; Peng, Lingxi3 Source: Journal of
Information and Computational Science, v 5, n 5, p 2137-2142, October 2008
; ISSN: 15487741;
Publisher: Binary Information PressAuthor affiliation: 1 School of Computer Science and
Engineering, University of Electronic Science and Technology of China, Chengdu 610054, China2
National Key Laboratory For Electronic Measurement Technology, North University of China,
Taiyuan 030051, China3 Software School, Guangdong Ocean University, Zhanjiang 524088,
China
Abstract: Artificial Immune System (AIS) has been successful in many realms, especially in
computer security, and the correlative algorithms rely on self-nonself discrimination, as stipulated
in classical immunology. But when the algorithms are used in practical applications, scaling
problems of self and nonself, computational efficiency, and the changing problems of self and
nonself have to be addressed. Meanwhile, immunologists are increasingly finding faults with
traditional self-nonself discrimination and a new Danger Theory (DT) is emerging. This new
theory suggests that Human Immune System (HIS) is more concerned with damages than nonself
and HIS reacts to threats through the correlation of danger signals. Based on the DT, within the
context of computer system, immune response model is presented. In the model, the definitions of
the danger signal, response type and intensity, and etc. are given. Then the producing method of
the danger signal is put forth, and they are significant in incorporating the DT into computer
security applications. 1548-7741/Copyright &copy; 2008 Binary Information Press October 2008.
(13 refs.)Main Heading: Computer applicationsControlled terms: Computational efficiency FORTH (programming language) - Immunology - Security systemsUncontrolled terms:
Artificial immune system - Computer security - Computer security applications - Danger signals Danger theories - Danger theory - Human immune systems - Immune response - New theory Scaling problemClassification Code: 461.9.1 Immunology - 723.1 Computer Programming 723.1.1 Computer Programming Languages - 723.5 Computer Applications - 914.1 Accidents and
Accident Prevention - 921 Mathematics
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 42>
Best reliable assignment problem
Lei, You; Yue, Zhongliang Source: Journal of Information and Computational
p 405-410, January 2008
; ISSN: 15487741;
Publisher: Sun Yat-sen (Zhongshan) University
Abstract: An assignment problem of seeking maximal product named
assignment problem is presented in this paper, giving also some interrelated
analogue Hungary algorithm. Finally, an example is shown to explain the
algorithm. (6 refs.)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
Science, v 5, n 1,
the best reliable
characters and an
feasibility of the
<RECORD 43>
Statistic study of effect of the Sea Surface Temperature caused by typhoon based on remote
sensing
Fu, Dongyang1, 2, 3; Pan, Delu3; Ding, Youzhuan3; Huang, Haiqing3 Source: Proceedings of
SPIE - The International Society for Optical Engineering, v 7153, 2008, Lidar Remote Sensing for
Environmental Monitoring IX
; ISSN: 0277786X; ISBN-13: 9780819473950; DOI: 10.1117/12.804901; Article number:
715312; Conference: Lidar Remote Sensing for Environmental Monitoring IX, November 18,
2008 - November 20, 2008; Sponsor: Gouvernement de la Nouvelle-Caledonie; Institut de
Recherche pour le Developpement (IRD); Secretariat of the Pacific Community (SPC); Indian
Space Research Organization (ISRO); National Aeronautics and Space Administration (NASA);
Publisher: SPIEAuthor affiliation: 1 South China Sea Institute of Oceanology (SCSIO), Chinese
Academy of Sciences(CAS), Guangzhou 510301, China2 College of Information, Guangdong
Ocean University, Zhanjiang 524088, China3 State Key Laboratory of Satellite Ocean
Environment Dynamics, Second Institute of Oceanography, State Oceanic Administration,
Hangzhou 310012, China
Abstract: Using NOAA and MODIS(Tera &amp; Aqua) satellites data, and mainly basing on
3&times;3 degree square as study area, the authors systematically analysis the effects of Sea
Surface Temperature (SST) caused by 37 typhoons which passed by the Northwest Pacific Ocean
from 2000 to 2008 and find: (1) In the Northwest Pacific Ocaea area, the SST without typhoon is
averagely 26.10&deg;C, but the SST is averagely 22.90&deg;C during typhoon happened. The
SST averagely decreases 3.20&deg;C with the drop rate of 11.55%, and the maximal fall of SST is
7.79&deg;C by typhoon. At the same time, the sustaining time with low SST is usually 2&sim;5
days, and the time mainly lies on the lingering time of typhoon in the sea areas. After typhoon, the
SST comebacks to the normal level before typhoon had happened.This can be seen clearly from
the change of the SST before and after typhoon SAOMAI and LEKIMA. (2) In the study area of
typhoon SAOMAI and LEKIMA passed througth, there are certain rightward bias of the
distribution of the decrease of SST before and after typhoon. (3) The decrease of SST during
typhoon is positive correlation with the wind speed and negative correlation with the moving
speed of typhoon respectively and the correlation coefficient is less than 0.3, but it is better
positive corrlation with the weight of typhoon and the correlation coefficient rises to 0.47.In
conclusion, the effect of SST by typhoon is notable, and based on remote sensing to study this
effects is effective means. &copy; 2008 SPIE. (11 refs.)Main Heading: Atmospheric
temperatureControlled terms: Atmospherics - Environmental engineering - Hurricanes Oceanography - Optical radar - Remote sensing - Submarine geophysics - Surface
propertiesUncontrolled terms: Before and after - Correlation coefficient - Moving speed Negative correlation - Northwest Pacific Ocean - Ocean Remote Sensing - Pacific ocean - Positive
correlations - Sea Surface Temperature - Sea surface temperatures - Study areas - Wind
speedClassification Code: 951 Materials Science - 931.2 Physical Properties of Gases, Liquids
and Solids - 741.3 Optical Devices and Systems - 731.1 Control Systems - 716.2 Radar Systems
and Equipment - 701.1 Electricity: Basic Concepts and Phenomena - 481.3 Geophysics - 471.1
Oceanography, General - 454 Environmental Engineering - 443.1 Atmospheric Properties - 443
Meteorology
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 44>
Learning resources recommendation system based on education blog
Liu, Li-Qun1 Source: Proceedings - International Conference on Computer Science and Software
Engineering, CSSE 2008, v 5, p 805-807, 2008, Proceedings - International Conference on
Computer Science and Software Engineering, CSSE 2008; ISBN-13: 9780769533360; DOI:
10.1109/CSSE.2008.62; Article number: 4723025; Conference: International Conference on
Computer Science and Software Engineering, CSSE 2008, December 12, 2008 - December 14,
2008;
Publisher: IEEE Computer SocietyAuthor affiliation: 1 Ministry of Personnel, Guangdong Ocean
University, Zhanjiang, China
Abstract: Writing and browsing education blogs has become one of the important methods of
e-learning. Learners can search the interesting resources from these education blogs. However, the
traditional blog search only provides keyword-based matching, lacking automatic extraction of
learner interests and further interest-related blog recommendation. It describes the design and
implementation of an interest mining and learning resources recommendation system. The system
adopts interest mining technology and can automatically identify the learner's interests and
recommend interest-related blog initiatively. Experimental result shows that the system is effective.
&copy; 2008 IEEE. (9 refs.)Main Heading: Learning systemsControlled terms: Blogs - Data
mining - E-learning - Internet - Recommender systems - Software engineeringUncontrolled terms:
Automatic extraction - Blog - Blog search - Interest mining - Learning resource Recommendation systems - Resources recommendationClassification Code:
723 Computer
Software, Data Handling and Applications
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 45>
Study of the hydrolytic acidification-SBR process in aquatic products processing wastewater
treatment
Shengquan, Ye1, 2; Hui, Wu2; Chaohua, Zhang1; Xiaoming, Qin1 Source: Desalination, v 222, n
1-3, p 318-322, March 1, 2008
; ISSN: 00119164; DOI: 10.1016/j.desal.2007.01.158;
Publisher: ElsevierAuthor affiliation: 1 College of Food Science and Technology, Guangdong
Ocean University, Hai Ning Road, No. 67, Xiashan, Zhanjiang, Guangdong 524005, China2
College of Light Industry and Food, South China University of Technology, Guangzhou, 510640,
China
Abstract: A new method of hydrolytic acidification-sequencing batch reactor (SBR) process in
aquatic products processing wastewater treatment is given. In the stage of the pretreatment, the
hydrolysis-acidification technology was adopted, it is effective to improve the biodegradability of
the wastewater. The SBR method was used in the stage of biochemical treatment. The
experimental results show that the quality of aquatic products processing wastewater can attain to
the national requirements of the first grade of integrated wastewater discharge standard (GB 8978
- 1996). When wastewater temperature was 20&deg;C, HRT was over 6 h and influent COD,
BOD<inf>5</inf> and SS was 1100-1650 mg/L, 500-750 mg/L and 250-400 mg/L respectively,
with more 95%, 96% and 92% of average removal rate respectively, the average effluent COD,
BOD<inf>5</inf> and SS was 55.5 mg/L, 19.8 mg/L and 20.0 mg/L. The largest organic loading
was 4.1 kg COD/m³ d. The BOD<inf>5</inf>/COD value of aquatic product
processing wastewater can be raised from 0.50 to 0.64 via hydrolytic acidification treatment.
&copy; 2006. (13 refs.)Main Heading: Wastewater treatmentControlled terms: Batch reactors Biochemical oxygen demand - Biochemistry - Biodegradability - Chemical oxygen demand Hydrolysis - TemperatureUncontrolled terms: Aquatic products processing wastewater Hydrolytic acidification-sequencing batch reactor (SBR)Classification Code: 452.4 Industrial
Wastes Treatment and Disposal - 641.1 Thermodynamics - 801.2 Biochemistry - 802.1 Chemical
Plants and Equipment - 802.2 Chemical ReactionsTreatment: Theoretical (THR); Experimental
(EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 46>
Urban environment quality comprehensive evaluation with residue information
Yue, Zhongliang1; Jia, Yuying2; Zhu, Changqing3 Source: 2nd International Conference on
Bioinformatics and Biomedical Engineering, iCBBE 2008, p 4531-4534, 2008, 2nd International
Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008;
ISBN-13:
9781424417483; DOI: 10.1109/ICBBE.2008.292; Article number: 4535172; Conference: 2nd
International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2008, May 16,
2006 - May 18, 2006; Sponsor: IEEE Engineering in Medicine and Biology Society (EMB);
Univ. Iowa, Cent. Bioinformatics and Computational Biology; Cent. Devices and Radiological
Health, Food and Drug Adm.; Wuhan Univ., Advanced Research Center for Science and
Technology; Shanghai Jiaotong Univ., College of Life Science and Technology;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 College of Science,
Guangdong Ocean University, Zhanjiang, China2 Library, Guangdong Ocean University,
Zhanjiang, China3 Key Laboratory of Virtual Geographic Environment, Nanjing Normal
Univeraity, Nanjing, China
Abstract: Transforming the residue information into a interval number, and treating the entire
information value r as a special interval number [r, r], the paper presents a comprehensive
evaluation of urban environment quality with residue information with the help of interval
numbers. Finally, the example of environment quality comprehensive evaluation of Zhanjing city
is given to show the practicability and validity of this method. &copy; 2008 IEEE. (8 refs.)Main
Heading: Quality controlControlled terms: Biocommunications - Bioinformatics - Biomedical
engineering - Information scienceUncontrolled terms: Comprehensive evaluation - Degree of
possibility - Interval number - Residue information - Urban environment qualityClassification
Code:
913.3 Quality Assurance and Control - 903 Information Science - 723 Computer
Software, Data Handling and Applications - 721.1 Computer Theory, Includes Formal Logic,
Automata Theory, Switching Theory, Programming Theory - 716.1 Information Theory and Signal
Processing - 461.8.2 Bioinformatics - 461.1 Biomedical Engineering
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 47>
Group decision making method based on linguistic information for selection of booksellers in
university library
Yuying, Jia1; Zhongliang, Yue2 Source: 2008 International Conference on Wireless
Communications, Networking and Mobile Computing, WiCOM 2008, 2008, 2008 International
Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2008;
ISBN-13: 9781424421084; DOI: 10.1109/WiCom.2008.1857; Article number: 4680046;
Conference: 2008 International Conference on Wireless Communications, Networking and Mobile
Computing, WiCOM 2008, October 12, 2008 - October 14, 2008; Sponsor: Wuhan University,
China; Dalian University of Technology, China; IEEE Antennas and Propagation Society;
Scientific Research Publishing, USA; IEEE Communications Society;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 Guangdong Ocean
University, Zhanjiang, China2 College of Science, Guangdong Ocean University, Zhanjiang,
China
Abstract: In this paper, using uncertain linguistic Information to deal quantitatively with the
selection and ranking of booksellers about public bidding for purchases of books in university
library. Firstly, linguistic evaluations are presented by experts according to their linguistic
preference scale, and are normalized. Then the linguistic evaluations are aggregated utilizing ULA
operator, and synthetical linguistic evaluation of group decision making is aggregated using
ULOW operator. The order of booksellers is obtained according to complementary matrix theory.
Finally, an example is given to show the practicability and validity of this method. &copy; 2008
IEEE. (11 refs.)Main Heading: LinguisticsControlled terms: Decision making - Matrix algebra Mobile computing - Purchasing - Sales - Wireless networks - Wireless telecommunication
systemsUncontrolled terms: Bookseller - Group decision making - Public bidding - Purchases of
books - Uncertain linguistic information - University libraryClassification Code:
912.2
Management - 911.4 Marketing - 911 Cost and Value Engineering; Industrial Economics - 903.2
Information Dissemination - 723 Computer Software, Data Handling and Applications - 921.1
Algebra - 722.4 Digital Computers and Systems - 718 Telephone Systems and Related
Technologies; Line Communications - 717 Optical Communication - 716.3 Radio Systems and
Equipment - 716 Telecommunication; Radar, Radio and Television - 722.3 Data Communication,
Equipment and Techniques
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 48>
Automatic intrusion response system based on aggregation and cost
Sun, Yu1; Zhang, Rubo2 Source: Proceedings of the 2008 IEEE International Conference on
Information and Automation, ICIA 2008, p 1783-1786, 2008, Proceedings of the 2008 IEEE
International Conference on Information and Automation, ICIA 2008;
ISBN-13:
9781424421848; DOI: 10.1109/ICINFA.2008.4608295; Article number: 4608295; Conference:
2008 IEEE International Conference on Information and Automation, ICIA 2008, June 20, 2008 June 23, 2008; Sponsor: IEEE Robotics and Automation Society; National University of
Defense Technology; The Chinese University of Hong Kong; The National Science Foundation of
China; Natl. Univ. Defense Technol., Sch. Electronic Sci. Eng.;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 College of
Information, Guangdong Ocean University, Zhanjiang, 524088, China2 College of Computer
Science and Technology, Harbin Engineering University, Harbin 150001, China
Abstract: One of the most significant issues in intrusion detection is automating responses to
intrusions, but has so far been largely overlooked and therefore requires further research in its own
right. And another main weakness of current intrusion detection systems is that they often generate
too many same or similar alerts for one intrusion and system immune alerts. This will use a lot of
time to respond repeatedly. As a result, a better method to solve above problem is making use of
the aggregation to classify the alerts and the Response Cost to decrease the system immune alerts.
At last, this paper presents a modal of automatic intrusion response system and introduces the
implement in detail. &copy; 2008 IEEE. (10 refs.)Main Heading: Intrusion detectionControlled
terms: Agglomeration - Computer crimeUncontrolled terms: Intrusion detection systems Intrusion response systemsClassification Code: 723 Computer Software, Data Handling and
Applications - 802.3 Chemical Operations - 902.3 Legal Aspects
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 49>
Two-stage solar multi-effect humidification dehumidification desalination process plotted from
pinch analysis
Hou, Shaobo1, 2 Source: Desalination, v 222, n 1-3, p 572-578, March 1, 2008
; ISSN: 00119164; DOI: 10.1016/j.desal.2007.01.127;
Publisher: ElsevierAuthor affiliation: 1 College of Engineering, Guangdong Ocean University,
East Jiefang Rd. No. 40, Xiashan, Zhanjiang, Guangdong 524006, China2 School of Power and
Energy, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
Abstract: This paper presents a two-stage solar multi-effect humidification dehumidification
desalination process plotted from pinch analysis. The sketch of two-stage solar multi-effect
humidification dehumidification desalination process is given. The solar vacuated tube collector is
employed in the desalination system, multi-effect humidification dehumidification desalination
(HDD) process are plotted two different temperature range according to pinch technology. The
higher temperature range is from 60 to 80&deg;C, and the lower is from 30 to 60&deg;C. The
mass flow rates of dry air in the two stage desalination units are different. The pinch analysis chart
is given. According to the pinch chart, the energy recover rate could get higher according to
working temperature range. The research proves that the multi-effect HDD has much room to be
improved. &copy; 2008. (18 refs.)Main Heading: DesalinationControlled terms: Flow rate Mass transfer - Pinch effect - Solar collectors - Solar energy - Temperature
distributionUncontrolled terms: Humidification dehumidification desalination process - Solar
desalination - Solar vacuated tube collectorClassification Code:
445.1 Water Treatment
Techniques - 631.1 Fluid Flow, General - 641.2 Heat Transfer - 657.1 Solar Energy and
Phenomena - 701.1 Electricity: Basic Concepts and Phenomena - 702.3 Solar CellsTreatment:
Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 50>
Multi-scale entropy based traffic analysis and anomaly detection
Yan, Ruo-Yu1; Zheng, Qing-Hua2 Source: Proceedings - 8th International Conference on
Intelligent Systems Design and Applications, ISDA 2008, v 2, p 151-157, 2008, Proceedings 8th International Conference on Intelligent Systems Design and Applications, ISDA 2008;
ISBN-13: 9780769533827; DOI: 10.1109/ISDA.2008.167; Article number: 4696323; Conference:
8th International Conference on Intelligent Systems Design and Applications, ISDA 2008,
November 26, 2008 - November 28, 2008;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 MOE KLINNS Lab
and SKLMS Lab, Department of Computer Science and Technology, Xi'an Jiaotong University,
Xi'an , Shanxi Proviance, China2 School of Information Science, Guangdong Ocean University,
Zhanjiang, Guangdong Proviance, China
Abstract: The idea of using entropy measurement to detect anomalies or analyze traffic
characteristics has been floating around the research community for some time. But all these
entropy-based approaches are singlescale based "complexity" methods and fail to account for the
multiple time scales inherent in time series. In order to fulfill this goal we have introduced Renyi
entropy based method:multi-scale entropy (MSE). In this paper, a kind of Port-to-Port traffic in
router is presented, which we call IF-flow. IF-flows can amplify the ratio of attack traffic to
normal traffic. We apply MSE to the analysis of IF-flow time series in time scales, and find some
interesting results. One of results supports a general view that flow count metric has a more
powerful ability to detect many types of anomalies than byte and packet count metric. We also use
MSE to detect anomaly existed in IF-flow time series. The experimental results indicate MSE can
detect anomaly accurately. &copy; 2008 IEEE. (16 refs.)Main Heading: Time series
analysisControlled terms: Entropy - Intelligent systems - Mean square error - Strain energy Systems analysis - Time seriesUncontrolled terms: Anomaly detection - Attack traffic - Entropy
measurement - Multiple time scale - Multiscale - Port-to-port - Renyi entropy - Research
communities - Time-scale - Traffic analysis - Traffic characteristicsClassification Code: 961
Systems Science - 931.1 Mechanics - 922.2 Mathematical Statistics - 912.3 Operations Research 731.1 Control Systems - 723.4 Artificial Intelligence - 641.1 Thermodynamics
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 51>
Alternating combination trilateration for unknown nodes of sensor networks
Yu, Yibin1, 2; Wang, Gui1, 2; Li, Zuoquan1, 2; Li, Changbing3 Source: 2007 IEEE International
Conference on Control and Automation, ICCA, p 1747-1751, 2008, 2007 IEEE International
Conference on Control and Automation, ICCA
; ISBN-10: 1424408180, ISBN-13: 9781424408184; DOI: 10.1109/ICCA.2007.4376660;
Article number: 4376660; Conference: 2007 IEEE International Conference on Control and
Automation, ICCA, May 30, 2007 - June 1, 2007;
Publisher: Institute of Electrical and Electronics Engineers Inc.Author affiliation: 1 Engineering
College, Guangdong Ocean University, 524088 Zhanjiang Guangdong, China2 Huguangyandong,
524088 Zhanjiang, Guangdong, China3 Automation Academy, Chongqing University, 400044
Chongqing, China
Abstract: A process which determines the physical locations of nodes in a wireless sensor
networks is called self-localization. Self-localization is critical for medium- to large-scale sensor
networks because manual localization or pre-positioning is often impossible due to time
requirements, cost constraints or inherent limitations of deployment. Most previously proposed
algorithms to the problem are unable to locate sensor nodes accurately. Furthermore, the estimated
location is very sensitive to the ranging error. In this paper, we present an alternating combination
trilateration algorithm based on fewer beacons, the relative position of sensor nodes, weighted
function and weighted polygon. Our main objective is to obtain accurate location, robustness to
the ranging error, lower communication overhead, and avoid accurate synchronization, intensive
computations. Numerical simulations verify its good performance when sensor nodes are deployed
asymmetrically. &copy; 2007 IEEE. (14 refs.)Main Heading: Wireless sensor networksControlled
terms: Algorithms - Constraint theory - Error analysis - Function evaluationUncontrolled terms:
Self-localization - Sensor nodesClassification Code: 716.3 Radio Systems and Equipment -
722.3 Data Communication, Equipment and Techniques - 723 Computer Software, Data Handling
and Applications - 921.6 Numerical Methods - 961 Systems ScienceTreatment: Theoretical (THR)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 52>
Interaction between Cr(VI) and a Fe-rich soil in the presence of oxalic and tartaric acids
Yang, Jie Wen1; Guo, Rong Fa1; Chen, Sheng Qi1; Li, Lan Tao1 Source: Environmental Geology,
v 53, n 7, p 1529-1533, February 2008
; ISSN: 09430105; DOI: 10.1007/s00254-007-0763-1;
Publisher: Springer VerlagAuthor affiliation: 1 Department of Resources and Environmental
Sciences, College of Agriculture, Guangdong Ocean University, Zhanjiang 524088, China
Abstract: This study examined the interaction between Cr(VI) and a Fe-rich soil in the presence
of low-molecular-weight organic acids as a function of pH. Oxalic and tartaric acids were chosen
since they existed in soils commonly. Batch experiments showed that adsorption of Cr(VI) by the
soil within the pH range examined was inhibited in the presence of oxalic acid, which was more
pronounced when the initial ratio of [oxalic acid]/[Cr(VI)] was raised from 1:1 to 2:1. With the
addition of tartaric acid, concentration of Cr(VI) in equilibrium solutions was far less than that of
single adsorbate system across the pH wide (2.5-5.5), which was noticeable especially at low pH.
The results were attributed to Cr(VI) adsorption and, particularly, the soil surface catalyzed
reduction of Cr(VI) to Cr(III) by tartaric acid. The data reported in this paper suggested that the
mobility, the bioavailability, and the toxicity of Cr(VI) in soil environments might be greatly
affected by pH, the presence and nature of low-weight-molecular organic acids (oxalic and tartaric
acids). &copy; 2007 Springer-Verlag. (24 refs.)Main Heading: SoilsControlled terms: Addition
reactions - Adsorption - Carboxylic acids - Chromium - Iron - pH effects - ReductionUncontrolled
terms: Adsorbate systems - Bioavailability - Oxalic acids - Tartaric acidsClassification Code:
804.1 Organic Compounds - 802.3 Chemical Operations - 802.2 Chemical Reactions - 801.1
Chemistry, General - 545.1 Iron - 543.1 Chromium and Alloys - 483.1 Soils and Soil
MechanicsTreatment: Theoretical (THR); Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 53>
Relationship between normalized light intensity and attenuated total reflection ratio
Wu, Yingcai1, 2; Gu, Zhengtian2 Source: Chinese Optics Letters, v 6, n 1, p 32-34, January
2008
; ISSN: 16717694; DOI: 10.3788/COL20080601.0032;
Publisher: Science PressAuthor affiliation: 1 College of Information, Guangdong Ocean
University, Zhanjiang 524025, China2 College of Science, University of Shanghai for Science and
Technology, Shanghai 200093, China
Abstract: Attenuated total reflection (ATR) ratio is usually utilized to study the properties of
surface plasmon resonance (SPR) sensors. The relationship between normalized light intensity and
ATR ratio is investigated, and a modification coefficient is put forward to describe the relationship.
A mathematical expression is built up for the coefficient based on Fresnel principle. The result
shows that the ATR ratio, which cannot be measured directly in experiments, can be determined
with the coefficient and the normalized intensity of light. The characteristic of the coefficient is
also discussed. (15 refs.)Main Heading: Optical sensorsControlled terms: Reflection - Surface
plasmon resonanceUncontrolled terms: Attenuated total reflection (ATR) ratio - Normalized
light intensity - Surface plasmon resonance (SPR) sensorsClassification Code:
741.1
Light/Optics - 741.3 Optical Devices and SystemsTreatment: Theoretical (THR)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 54>
Oscillatory and asymptotic properties of higher order nonlinear neutral difference equations
Zhou, Xiaoliang1, 2; Zhang, Weinian2 Source: Applied Mathematics and Computation, v 203, n 2,
p 679-689, September 15, 2008
; ISSN: 00963003; DOI: 10.1016/j.amc.2008.05.072;
Publisher: Elsevier Inc.Author affiliation: 1 Department of Mathematics, Guangdong Ocean
University, Zhanjiang, Guangdong 524088, China2 Department of Mathematics, Sichuan
University, Chengdu, Sichuan 610065, China
Abstract: In this paper, we study the oscillatory and asymptotic properties of solutions of higher
order nonlinear neutral difference equations. Using Krasnoselskii's fixed point theorem,
Schauder's fixed point theorem and Lebesgue's dominated convergence theorem, we obtain some
necessary and sufficient conditions for all bounded solutions to be oscillatory or tend to zero. Our
results extend and improve some known results. &copy; 2008 Elsevier Inc. All rights reserved. (24
refs.)Main Heading: Nonlinear equationsControlled terms: Asymptotic analysis - Difference
equations - Theorem provingUncontrolled terms: Asymptotic properties - Fixed point theorem Necessary condition - Neutral difference equation - Nonlinear - Oscillation - Sufficient
conditionClassification Code:
721.1 Computer Theory, Includes Formal Logic, Automata
Theory, Switching Theory, Programming Theory - 723.4 Artificial Intelligence - 921 Mathematics
- 921.1 Algebra - 921.6 Numerical Methods
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 55>
Separation of carcinogenic aromatic amines in the food colourants plant wastewater treatment
Shengquan, Ye1, 2; Hui, Wu1; Chaohua, Zhang2; Fu, Huang3 Source: Desalination, v 222, n 1-3,
p 294-301, March 1, 2008
; ISSN: 00119164; DOI: 10.1016/j.desal.2007.01.167;
Publisher: ElsevierAuthor affiliation: 1 College of Light Industry and Food, South China
University of Technology, Guangzhou, 510640, China2 College of Food Science and Technology,
Guangdong Ocean University, Hai Ning Road No. 67, Xiashan, Zhanjiang, Guangdong 524005,
China3 Department of Applied Chemistry, Guangdong Ocean University, Hai Ning Road No. 67,
Xiashan, Zhanjiang, Guangdong 524005, China
Abstract: A new method of separation of carcinogenic aromatic amines in wastewater is given.
With SDS (C<inf>12</inf>H<inf>25</inf>O<inf>4</inf>SN<inf>a</inf>) and &beta;-CD
(&beta;-cyclodextrin) addition, it is effective to improve separation. At the same time, it forms
mixed micelle. As a result, a micellar electrokinetic capillary chromatography (MECC) system
was established. Nine aromatic amines were separated by the MECC with added lower
concentration of &beta;-CD. In the system, the sample entered the capillary at the in positive
electrode and was detected at the negative electrode. The experiment revealed that the separation
of aromatic amines increased quickly with a slight increase in &beta;-CD concentration in MECC.
Nine analytes reach the baseline separation in 13 min. The retention order of peaks of aromatic
amines is related to the number of carbon atoms of the solute molecules and the numbers of amino.
When the number of amino groups gets larger, the number of carbon atoms of the solute
molecules becomes smaller, and the peaks elute earlier, the 110 mmol/L SDS and 10 mmol/L
&beta;-CD were chosen. When the NaH<inf>2</inf>PO<inf>4</inf> concentration is from 20 to
60 mmol/L, the separation of aromatic amines increased quickly. And then the 40 mmol/L is
chosen. The optimal conditions were 40 mmol/L NaH<inf>2</inf>PO<inf>4</inf> (pH 9.6).
&copy; 2006. (47 refs.)Main Heading: Wastewater treatmentControlled terms: Chromatographic
analysis - Coloring - Electroosmosis - Food processing - Micelles - SeparationUncontrolled terms:
Carcinogenic aromatic amines - Micellar electrokinetic capillary chromatography
(MECC)Classification Code: 452.4 Industrial Wastes Treatment and Disposal - 801.3 Colloid
Chemistry - 802.3 Chemical Operations - 822.2 Food Processing OperationsTreatment:
Theoretical (THR)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 56>
Effect of cupric ion on thermal degradation of chitosan
Ou, Chun-Yan1; Li, Si-Dong1; Li, Cheng-Peng1; Zhang, Chao-Hua2; Yang, Lei1; Chen,
Chong-Peng1 Source: Journal of Applied Polymer Science, v 109, n 2, p 957-962, July 15, 2008
; ISSN: 00218995, E-ISSN: 10974628; DOI: 10.1002/app.28001;
Publisher: John Wiley and Sons Inc.Author affiliation: 1 College of Science, Guangdong Ocean
University, Zhanjiang 524088, China2 College of Food Science and Technology, Guangdong
Ocean University, Zhanjiang 524088, China
Abstract: The thermal degradation of chitosan and chitosan-cupric ion compounds in nitrogen
was studied by thermogravimetry analysis and differential thermal analysis (DTA) in the
temperature range 30-600&deg;C. The effect of cupric ion on the thermal degradation behaviors
of chitosan was discussed. Fourier transform-infrared (FTIR) and X-ray diffractogram (XRD)
analysis were utilized to determine the micro-structure of chitosan-cupric ion compounds. The
results show that FTIR absorbance bands of - N - H, - C - N -, - C - O - C - etc. groups of chitosan
are shifted, and XRD peaks of chitosan located at 11.3, 17.8, and 22.8&deg; are gradually absent
with increasing weight fraction of cupric ion mixed in chitosan, which show that there are
coordinating bonds between chitosan and cupric ion. The results of thermal analysis indicate that
the thermal degradation of chitosan and chitosancupric ion compounds in nitrogen is a two-stage
reaction. The first stage is the deacetylation of the main chain and the cleavage of glycosidic
linkages of chitosan, and the second stage is the thermal destruction of pyranose ring of chitosan
and the decomposition of residual carbon, in which both are exothermic. The effect of cupric ion
on the thermal degradation of chitosan is significant. In the thermal degradation of chitosan-cupric
ion compounds, the temperature of initial weight loss (T <inf>st</inf>), the temperature of
maximal weight loss rate (T<inf>max</inf>), that is, the peak temperature on the DTG curve, and
the peak temperature (T <inf>p</inf>) on the DTA curve decrease, and the reaction activation
energy (E<inf>a</inf>) varies with increasing weight fraction of cupric ion. &copy; 2008 Wiley
Periodicals, Inc. (29 refs.)Main Heading: AminesControlled terms: Arsenic compounds - Chitin
- Chitosan - Degradation - Differential thermal analysis - Fourier transform infrared spectroscopy Fourier transforms - Ions - Nitrogen - Nonmetals - Photodegradation - Stages - Sulfate minerals Thermoanalysis - Thermogravimetric analysis - X ray analysis - X ray diffraction
analysisUncontrolled terms:
Absorbance bands - Cupric ions - Deacetylation (DD) Differential-thermal analysis (DTA) - Fourier - Glycosidic linkages - Infrared (IR) - Main chains Micro structuring - Pyranose - Residual carbon - Temperature ranges - Two stages - Weight
fractions - Weight losses - X-ray diffractogram (XRD) - XRD peaksClassification Code:
921.3
Mathematical Transformations - 804.1 Organic Compounds - 804 Chemical Products Generally 802.2 Chemical Reactions - 801 Chemistry - 741.1 Light/Optics - 482.2 Minerals - 421 Strength
of Building Materials; Mechanical Properties - 402.2 Public Buildings
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 57>
Growing algorithm of laguerre orthogonal basis neural network with weights directly determined
Zhang, Yunong1; Zhong, Tongke1; Li, Wei1; Xiao, Xiuchun1, 2; Yi, Chenfu1 Source: Lecture
Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and
Lecture Notes in Bioinformatics), v 5227 LNAI, p 60-67, 2008, Advanced Intelligent
Computing Theories and Applications: With Aspects of Artificial Intelligence - 4th International
Conference on Intelligent Computing, ICIC 2008, Proceedings
; ISSN: 03029743, E-ISSN: 16113349; ISBN-10: 3540859837, ISBN-13: 9783540859833;
DOI: 10.1007/978-3-540-85984-0_8; Conference: 4th International Conference on Intelligent
Computing, ICIC 2008, September 15, 2008 - September 18, 2008;
Sponsor: IEEE
Computational Intelligence Society; International Neural Network Society; National Science
Foundation of China;
Publisher: Springer VerlagAuthor affiliation: 1 School of Information Science and Technology,
Sun Yat-sen University, Guangzhou 510275, China2 College of Information, Guangdong Ocean
University, Zhanjiang 524088, China
Abstract: Determination of appropriate neural-network (NN) structure is an important issue for a
given learning or training task since the NN performance depends much on it. To remedy the
weakness of conventional BP neural networks and learning algorithms, a new Laguerre orthogonal
basis neural network is constructed. Based on this special structure, a weights-direct-determination
method is derived, which could obtain the optimal weights of such a neural network directly (or to
say, just in one step). Furthermore, a growing algorithm is presented for determining immediately
the smallest number of hidden-layer neurons. Theoretical analysis and simulation results
substantiate the efficacy of such a Laguerre-orthogonal-basis neural network and its growing
algorithm based on the weights-direct-determination method. &copy; 2008 Springer-Verlag Berlin
Heidelberg. (13 refs.)Main Heading: Neural networksControlled terms: Artificial intelligence Backpropagation algorithms - Electric network analysis - Image classification - Learning
algorithms - Learning systems - VegetationUncontrolled terms: BP neural networks - Growing
algorithm - Intelligent computing - International conferences - Laguerre orthogonal polynomials One step - Optimal weighting - Orthogonal basis - Simulation results - Special structure Theoretical analysis - Weights-direct- determinationClassification Code:
723.4 Artificial
Intelligence - 723 Computer Software, Data Handling and Applications - 716 Telecommunication;
Radar, Radio and Television - 703.1.1 Electric Network Analysis - 461.9 Biology - 461.4
Ergonomics and Human Factors Engineering - 461.1 Biomedical Engineering
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 58>
Soil surface catalysis of Cr(VI) reduction by citric acid
Yang, Jie Wen1; Tang, Zi Shou1; Guo, Rong Fa1; Chen, Sheng Qi1 Source: Environmental
Progress, v 27, n 3, p 302-307, October 2008
; ISSN: 02784491, E-ISSN: 10982280; DOI: 10.1002/ep.10257;
Publisher: American Institute of Chemical EngineersAuthor affiliation: 1 Department of
Resources and Environmental Sciences, College of Agriculture, Guangdong Ocean University,
Zhanjiang 524088, China
Abstract: The objective of this study was to investigate the catalytic effect of a red soil rich in
Fe-oxides on the reduction of Cr(VI) by citric acid. Experimental results showed that the redox
reaction would be greatly enhanced in the presence of the soil surfaces. The catalytic effect of the
soil surfaces was very pronounced at low pH. Whereas with the increase in pH, the soil
surfaces-catalyzed redox reaction was gradually inhibited because reactant adsorption might be a
necessary step for the heterogeneous redox reaction to take place. Although more adsorbed Cr(VI)
would be released into the soil solution when citric acid coexisted with phosphate, the
concentration of the reduced product Cr(III) in the equilibrium solution was lower than that in the
system without phosphate, ivhich further suggested that the reaction mainly occurred on the soil
surfaces. The Fe(II)-Fe(III) redox couple has also been found to accelerate the reaction. Cr(VI)
could be directly reduced by the Fe(II) ions produced during the citric acid-promoted reductive
dissolution of Fe-oxides in the soil. In addition, the kinetic studies showed that the presence of
Fe(III) ions, also released from the dissolution process, could increase the Cr(VI) reduction rate by
the citric acid. Information obtained from natural soil in this study is important for remediation of
Cr(VI)-contaminated soils by application of natural organic materials. &copy; 2008 American
Institute of Chemical Engineers. (24 refs.)Main Heading: Soil pollutionControlled terms:
Adsorption - Catalysis - Chromium - Chromium compounds - Citric acid - Concentration (process)
- Dissolution - Electrolysis - Iron compounds - pH effects - Rate constants - Redox reactions Remediation - Soil moisture - Soils - Surface reactions - Surfaces - VegetationUncontrolled terms:
Catalytic effects - Contaminated soils - Cr(VI) reduction - Dissolution processes - Equilibrium
solutions - Kinetic studies - Natural organic materials - Natural soils - Reactant adsorptions - Red
soils - Redox couples - Reduced products - Reduction rates - Reductive dissolutions - Soil
solutions - Soil surfacesClassification Code: 951 Materials Science - 801.4.1 Electrochemistry
- 802.2 Chemical Reactions - 802.3 Chemical Operations - 804.1 Organic Compounds - 804.2
Inorganic Compounds - 821 Agricultural Equipment and Methods; Vegetation and Pest Control 822 Food Technology - 931 Classical Physics; Quantum Theory; Relativity - 801.4 Physical
Chemistry - 454.2 Environmental Impact and Protection - 461.9 Biology - 483.1 Soils and Soil
Mechanics - 801.1 Chemistry, General - 525.1 Energy Resources and Renewable Energy Issues 604.2 Machining Operations - 702 Electric Batteries and Fuel Cells - 543.1 Chromium and Alloys
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 59>
Monte Carlo transfer matrix method for analysis of natural frequency correlation for self-propelled
artillery
He, Bin1; Rui, Xiao-Ting2; Yun, Lai-Feng2; Yu, Hai-Long2; Han, Xue-Ping2 Source: Zhendong
yu Chongji/Journal of Vibration and Shock, v 27, n 11, p 83-86, November 2008; Language:
Chinese
; ISSN: 10003835;
Publisher: Chinese Vibration Engineering SocietyAuthor affiliation: 1 Guangdong Province Key
Laboratory of Coastal Ocean Engineering, Sun Yat-sen University, Guangzhou 510275, China2
Institute of Power Engineering, Nanjing University of Science and Technology, Nanjing 210094,
China
Abstract: In order to analyze the natural frequency correlation of huge vibration system, a new
method based on transfer matrix method of multibody system was proposed, named as Monte
Carlo transfer matrix method. In the method, the structural parameters were regarded as a set of
random variables, and Monte Carlo method was used to produce several specimens of the
stachastic parameters. According to these specimens the corresponding natural frequencies were
computed by transfer matrix method for multibody system. The correlation coefficient between
natural frequencies and structural parameters and the test statistics were obtained and used to
analyze the correlation property. In the method, differential operation is not necessary and the
conventional computing procedure used to calculate the natrual frequencies almost does not need
any improvement. As an engineering example, the method is used to analyze the natural frequency
correlation of certain self-propelled artillery. The simulation results and the test results are in good
agreement. (16 refs.)Main Heading: Transfer matrix methodControlled terms: Cluster analysis Correlation methods - Discriminant analysis - Mathematical models - Monte Carlo methods Natural frequencies - Ordnance - Random variables - Regression analysis - Statistical
testsUncontrolled terms: Correlation - Correlation coefficients - Correlation properties Differential operations - Frequency correlations - Monte carlo - Multibody systems Self-propelled artillery - Simulation results - Structural parameters - Test results - Test statistics Transfer matrix - Vibration systemsClassification Code:
922.1 Probability Theory - 922
Statistical Methods - 921 Mathematics - 903.1 Information Sources and Analysis - 922.2
Mathematical Statistics - 751.1 Acoustic Waves - 723 Computer Software, Data Handling and
Applications - 711.1 Electromagnetic Waves in Different Media - 404.1 Military Engineering 741.1 Light/Optics
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 60>
Simulation research on optimal control of multisplit air conditioning system
Xu, Jinqiang1, 2; Feng, Ziping1 Source: 2008 IEEE International Symposium on Knowledge
Acquisition and Modeling Workshop Proceedings, KAM 2008, p 263-266, 2008, 2008 IEEE
International Symposium on Knowledge Acquisition and Modeling Workshop Proceedings, KAM
2008;
ISBN-13: 9781424435296; DOI: 10.1109/KAMW.2008.4810476; Article number:
4810476; Conference: 2008 IEEE International Symposium on Knowledge Acquisition and
Modeling Workshop, KAM 2008, December 21, 2008 - December 22, 2008; Sponsor: Huazhong
Normal University;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 Guangzhou Institute
of Energy Conversion, Chinese Academy of Sciences, Guangzhou, China2 College of Information,
Guangdong Ocean University, Zhanjiang, China
Abstract: The performance of Multi-split air conditioning system is very complex because of the
interaction among different evaporators. An optimal control method and a two-stage fuzzy
proportional integral derivative (FPID) controller for room temperature control are proposed. The
salient feature of the twostage FPID controller is that it has a simple structure and is easy to
implement. The controllability is tested in a triple evaporator multi-split air conditioning system,
research results show that the proposed optimal control method with two-stage FPID controller
could achieve desired control accuracy and guarantee good robustness for room temperature
control. &copy; 2008 IEEE. (10 refs.)Main Heading: ControllersControlled terms: Air
conditioning - Evaporators - Knowledge acquisition - Optimal control systems - Optimization Robust control - Robustness (control systems) - Temperature controlUncontrolled terms:
Airconditioning systems - Control accuracy - Fuzzy proportional integral derivatives - Multi-split
air conditioning system - Optimal control methods - Optimal controls - Research results Robustness - Room-temperature control - Salient features - Simple structures - Simulation Simulation research - Two stage - Two-stage FPIDClassification Code: 802.1 Chemical Plants
and Equipment - 732.1 Control Equipment - 731.3 Specific Variables Control - 921.5
Optimization Techniques - 731.1 Control Systems - 723.4 Artificial Intelligence - 643.3 Air
Conditioning - 731 Automatic Control Principles and Applications
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 61>
Sequencing and analysis of the complete mitochondrial DNA of Russell's snapper (L. russellii)
Guo, Yusong; Wang, Zhongduo; Liu, Chuwu; Liu, Yun Source: Progress in Natural Science, v 18,
n 10, p 1233-1238, October 2008
; ISSN: 10020071; DOI: 10.1016/j.pnsc.2008.07.001;
Publisher: Science Press
Abstract: The entire mitochondrial DNA sequence (mitogenome) of Russell's snapper (Lutjanus
russellii) was determined using long PCR and primer-walking methodology, representing the first
complete mitogenome accessioned for Lutjanid fishes (16, 505 bp, GenBank Accession No.
EF514208). The mitogenome was similar in gene composition and order to those of other
vertebrates, having 37 structural genes, i.e., two ribosomal RNAs, 22 transfer RNAs, and 13
protein-coding genes. Phylogenetic analyses based on the mtDNA sequence of Russell's snapper
supported a close relationship between Lutjaninae and Caesioninae, consistent with taxonomic
hypotheses based on morphology. More studies utilizing mitogenomes are needed to resolve
high-level relationships among snappers. (15 refs.)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 62>
Remote sensing research on the influence on the ocean color environment of the East and South
China Sea from snowstorm in cold winter this year
Fu, Dongyang1, 2, 3; Mao, Zhihua3; Ding, Youzhuan3; Zou, Juhong3 Source: Proceedings of
SPIE - The International Society for Optical Engineering, v 7105, 2008, Remote Sensing of the
Ocean, Sea Ice, and Large Water Regions 2008
; ISSN: 0277786X; ISBN-13: 9780819473363; DOI: 10.1117/12.799818; Article number:
71050T; Conference: Remote Sensing of the Ocean, Sea Ice, and Large Water Regions 2008,
September 15, 2008 - September 16, 2008; Sponsor: SPIE Europe;
Publisher: SPIEAuthor affiliation: 1 College of Information, Guangdong Ocean University,
Zhanjiang 524088, China2 South China Sea Institute of Oceanology (SCSIO), Chinese Academy
of Sciences (CAS), Guangzhou 510301, China3 State Key Laboratory of Satellite Ocean
Environment Dynamics, Second Institute of Oceanography, State Oceanic Administration,
Hangzhou 310012, China
Abstract: At the beginning of 2008, the south area of China suffered a rare heavy snow and low
temperature weather, which brought enormous economic lose and broke the environment. The
abnormal weather also influenced the ocean color environment. Through analysis of MODIS
remote sensing 3A data during 2 months before and after the snowstorm and low temperature
weather, the author finds that, on the one hand,compared with same period of last year, the sea
surface temperature (SST) from the East China Sea to the South China Sea (18&deg;N-32&deg;N
108&deg;E-126&deg;E
descended
2.57&deg;C;
the
average
chlorophyll-a
concentration(CHL-a)rose from 1.198 mg. m^-3 to 1.75 mg. m^-3 in the
snowstorm and low temperature weather period from January 11 to 31 of 2008 which was 1.46
times more than that of the same period of last year. On the other hand, compared with the period
before snowstorm,the SST decreased from 22.42&deg;C to 18.34&deg;C but the CHL-a rose from
1.32 mg. m^-3 to 1.60 mg. m^-3 after the snowstorm. In addition,the sea
water transparency(SDD) had a certain increase in the open sea of South China Sea, but the
suspended sediment concentration(SSC) increased significantly near the seashore, the Yangtse
River Estuary and the Pearl River Estuary, which increased 200% compared with the period
before the snowstorm 2008. Through researching and indicating, the main reason of increase of
the CHL-a in the near seashore area(the I water) was more probably due to the increase of the SSC,
and the CHL-a by remote sensing has greater error, which rising from the high SSC led to the
increase of CHL-a; but in the open sea the increase of CHL-a is that the SDD improved and then
the euphotic increased. As a result,this could promote the growth of primary productivity.
Therefore, it faces the better applied foreground to monitor the influence on the ocean ecosystem
environment caused by the snowstorm and low temperature weather through remote sensing.
&copy; 2008 Copyright SPIE - The International Society for Optical Engineering. (2 refs.)Main
Heading: Atmospheric temperatureControlled terms: Atmospherics - Beaches - Chlorophyll Coastal zones - Hydrophilicity - Landforms - Metal detectors - Oceanography - Photosynthesis Porphyrins - Remote sensing - Sea ice - Submarine geophysics - Surface propertiesUncontrolled
terms: Before and after - Cold winters - East china seas - Ocean colors - Ocean ecosystems -
Ocean remote sensing - One hands - Pearl River estuaries - Primary productivities - Sea surface
temperature - Sea waters - Snowstorm and low temperature weather - South China seas Southeast China Sea - Suspended sediment concentrations - Yangtse riversClassification Code:
801.2 Biochemistry - 802.2 Chemical Reactions - 804.1 Organic Compounds - 741.1 Light/Optics
- 901.4 Impact of Technology on Society - 943.3 Special Purpose Instruments - 951 Materials
Science - 931.2 Physical Properties of Gases, Liquids and Solids - 731.1 Control Systems - 443.1
Atmospheric Properties - 471 Marine Science and Oceanography - 471.1 Oceanography, General 407.3 Coastal Engineering - 471.4 Seawater, Tides and Waves - 481.3 Geophysics - 701.1
Electricity: Basic Concepts and Phenomena - 481.1 Geology
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 63>
Drying characteristics of chitin under infrared ray and its kinetics model
Ou, Chunyan; Yang, Lei; Li, Sidong; Zhang, Chaohua; Zhang, Qiang Source: Nongye Gongcheng
Xuebao/Transactions of the Chinese Society of Agricultural Engineering, v 24, n 4, p 287-289,
April 2008; Language: Chinese
; ISSN: 10026819;
Publisher: Chinese Society of Agricultural Engineering
Abstract: In order to look for a low-energy-consumption and high-efficiency drying method, the
drying characteristics of chitin under infrared ray were studied. The results show that temperature
has more obvious influence than granularity on the drying rate of chitin. With the increase of
temperature, the drying rate increases. The chitin granularity does not have a significant influence
on drying rate. Comparisons of different drying models at different temperatures were made
through linear regression analysis program. The results show that the drying procedure of chitin
under infrared ray can accurately be described by the Page model, and the drying rates and
moisture contents at different drying stages can also be easily estimated by it. (14 refs.)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 64>
Study of data link layer for wireless sensor networks in ocean environment monitor system
Zhou, Meijuan1; Wu, Zhenlu1; Xu, Guobao1; Chen, Haisheng1 Source: 2008 International
Symposium on Information Science and Engineering, ISISE 2008, v 2, p 762-766, 2008, 2008
International Symposium on Information Science and Engineering, ISISE 2008; ISBN-13:
9780769534947; DOI: 10.1109/ISISE.2008.150; Article number: 4732501; Conference: 2008
International Symposium on Information Science and Engineering, ISISE 2008, December 20,
2008 - December 22, 2008;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 Information College,
Guangdong Ocean University, Zhanjiang, 524088, China
Abstract: With the extensive application of wireless sensor networks, low energy consumption
of nodes is the most important consideration. The medium access control (MAC) protocol is an
important technology about data link layer. Current several kinds of quite typical MAC protocols
are analyzed in the energy saving aspect. Aiming at the application in the ocean environment, a
new MAC protocol is put forward in this article. &copy; 2008 IEEE. (8 refs.)Main Heading:
Wireless sensor networksControlled terms: Information science - Medium access control Ocean currents - Ocean engineering - Sensor networks - Sensor nodes - Wireless
telecommunication systemsUncontrolled terms: Data link layer - Energy savings - Low energy
consumption - Mac protocols - Medium-access control protocols - Ocean
environmentClassification Code: 732 Control Devices - 731.1 Control Systems - 723 Computer
Software, Data Handling and Applications - 722.4 Digital Computers and Systems - 722.3 Data
Communication, Equipment and Techniques - 903 Information Science - 722 Computer Systems
and Equipment - 716.3 Radio Systems and Equipment - 716 Telecommunication; Radar, Radio
and Television - 472 Ocean Engineering - 471.4 Seawater, Tides and Waves - 717 Optical
Communication
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 65>
Analysis of temperature field of milling insert with 3D complex groove using Cellular Automata
Tan, Guangyu2; Liu, Guangjun1; Li, Guanghui2; Song, Hui3; Rong, Kevin Yiming3 Source:
International Journal of Manufacturing Research, v 3, n 2, p 188-197, 2008
; ISSN: 17500591, E-ISSN: 17500605; DOI: 10.1504/IJMR.2008.017415;
Publisher: Inderscience Enterprises LtdAuthor affiliation: 1 College of Mechanical Engineering,
Tongji University, Shanghai 200030, China2 Engineering College, Guangdong Ocean University,
Zhanjiang 524005, China3 Worcester Polytechnic Institute, Worcester, MA 01609, United States
Abstract: A numerical method for modelling the temperature field of milling insert with 3D
complex groove is proposed based on the self-organising Cellular Automata. The self-organising
local rule of Cellular Automata is derived to describe the heat transfer that affects temperature of
milling insert using the finite difference theory. Consequently, a Cellular Automata model is built
to predict the dynamic temperature field of the milling insert with 3D complex groove, which is
also called wave-edge insert. Case studies are performed using sets of selected cutting conditions.
Corresponding milling experiments and finite element analysis are also conducted to verify the
simulation results of the Cellular Automata method. The comparison shows the validity and
advantages of the proposed method. &copy; 2008, Inderscience Publishers. (7 refs.)Main Heading:
Milling (machining)Controlled terms: Cellular automata - Finite difference method - Finite
element method - Heat transfer - Self organizing maps - Temperature distribution - Three
dimensionalUncontrolled terms: Dynamic temperature field - Milling insertClassification Code:
604.2 Machining Operations - 641.1 Thermodynamics - 641.2 Heat Transfer - 723.4 Artificial
Intelligence - 723.5 Computer Applications - 921.6 Numerical MethodsTreatment: Theoretical
(THR); Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 66>
Heat transfer and characteristics of pressure drop in wedge passage with waist-shaped pin-fin
arrays
Ling, Chang-Ming1; Zhao, Guang-Chao1; Huang, Xiao-Xin1; Xu, Qing1; Li, Jun1; Zhao,
Dong-Mei2; Gao, Xue-Nong3 Source: Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering
Thermophysics, v 29, n 5, p 815-817, May 2008; Language: Chinese
; ISSN: 0253231X;
Publisher: Science PressAuthor affiliation: 1 College of Engineering, Guangdong Ocean
University, Zhanjiang 524025, China2 China Aviation Power Plant Research Institute, Zhuzhou
412002, China3 Key Lab. of Heat Transfer, South China University of Technology, Guangzhou
510640, China
Abstract: The heat transfer and characteristics of the fluid flow in the duct with waist-shaped
pin-fin arrays for the trailing edge of the turbine blade were experimentally investigated. The
effect of the Reynolds number, the corset ratio &kappa; of the pin-fin and the different
combinations of row of the waist-shaped pin-fins were explored. The results show that the heat
transfer increases and the pressure drop decreases with the increase of Reynolds number and the
heat transfer is lower than that of round pin-fin array. Second, As the increase of the corset ratio
&kappa;, the heat transfer enhances and then goes to evenness while the pressure drop fluctuates;
third, In the three waist-shaped rows, effect of the second Row to the heat transfer is largest and
the effect of the first row is the lowest. While the first or the third row is waist-shaped pin-fins, the
heat transfer are weakened but the pressure drop dramatically increase. (4 refs.)Main Heading:
Turbomachine bladesControlled terms: Flow of fluids - Heat transfer - Nusselt number Pressure drop - Reynolds numberUncontrolled terms: Augmented heat transfer - Trailing edge Turbine blade - Waist shaped pin-fin - Wedge passageClassification Code: 612.3 Gas Turbines
and Engines - 631.1 Fluid Flow, General - 641.2 Heat Transfer - 931.1 Mechanics - 931.2 Physical
Properties of Gases, Liquids and SolidsTreatment: Applications (APP); Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 67>
Air bubble entrainment by breaking waves and estimation of the related statistical quantities
Zhang, Shu-Wen Source: Wuli Xuebao/Acta Physica Sinica, v 57, n 5, p 3287-3292, May 2008;
Language: Chinese
; ISSN: 10003290;
Publisher: Science Press
Abstract:
Based on the experiments, the energy loss from wave breaking
&epsilon;_ed, the bubble plume penetration depth z_b, the rate of air
entrainment Q(z), and the turbulent kinetic energy dissipation rate &epsilon;_T(z) are
estimated in this study. As a consequence, a simple bubble size spectrum model N(a, z) is
proposed and the rate of energy dissipation due to air bubble entrainment and bubble fragment
Hinze scale and bubble size spectrum are investigated under different sea states. It is indicated that
the rate of energy dissipation due to air bubble entrainment ranges from 0.1 to 0 6 in low and
moderate sea states, but may be negligible in the high sea state. Bubble fragment Hinze scale
downshifts to the lower-frequency band as wind speed increases. Bubble size spectrum not only
depends on the rate of air entrainment, the breaking rate, and the turbulent kinetic energy
dissipation rate, but also strongly on the wind and sea state. (32 refs.)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 68>
Separation of the polysaccharides in caulerpa racemosa and their chemical composition and
antitumor activity
Ji, Hongwu1; Shao, Haiyan1; Zhang, Chaohua1; Hong, Pengzhi1; Xiong, Haoping1 Source:
Journal of Applied Polymer Science, v 110, n 3, p 1435-1440, November 5, 2008
; ISSN: 00218995, E-ISSN: 10974628; DOI: 10.1002/app.28676;
Publisher: John Wiley and Sons Inc.Author affiliation: 1 College of Food Science and Technology,
Guangdong Ocean University, Zhanjiang 524025, Guangdong, China
Abstract: Caulerpa racemosa was extracted with the combined procedure of neutral protease and
boiling water to yield a water-soluble polysaccharide coded as CRP. The obtained C. racemosa
polysaccharide (CRP) was fractionated with DEAE-52 cellulose, which led to two soluble
polysaccharide fractions designated as CRPF1 and CRPF2. CRP, CRPF1, and CRPF2 were
chemically determined and their antitumor activity was assayed. Results showed that they were all
mixtures composed of sulfated polysaccharide with 3.9-7.9% uronic acid and protein, and had
similar amino acid composition, but CRP was more than CRPF1 and CRPF2 in total sugar and
uronic acid content, and less in sulfate group content. Two main sugars, glucose (Glu, 56.8%) and
galactose (Gal, 31.8%), of CRP were enriched to CRPF2 (Glu, 89.1%) and CRPF1 (Gal, 99.2%)
respectively; Bioassay indicated that all CRP had strong antitumor activity in both in vitro and in
vivo, and its inhibition rate of K562 cells in vitro at the concentration of 6.0-10.0 mg
mL-¹ and of H22 tumor transplanted in mice at a dose of 100 mg kg-¹
day were 59.5-83.8% (48 h) and 53.9% (14 days), respectively. Moreover, at a lower dose
(0.05-0.2 mg mL-¹) and longer time (72 h), CRP exhibited stronger inhibition effect
on K562 cells than CRPF1 and CRPF2. &copy; 2008 Wiley Periodicals, Inc. (20 refs.)Main
Heading: PolysaccharidesControlled terms: Amines - Amino acids - Bioassay - Biopolymers Carboxylic acids - Cellulose derivatives - Concentration (process) - Glucose - Organic acids Precipitation (chemical) - Separation - Sugar (sucrose) - SugarsUncontrolled terms: Amino acid
compositions - Anti-tumor activities - Antitumor activity - Boiling water - Caulerpa racemosa Chemical composition - Chemical compositions - In-vitro - In-vivo - Inhibition rates - K562 cells
- Neutral proteases - Polysaccharide fractions - Sulfate groups - Sulfated polysaccharides - Uronic
acids - Water-soluble polysaccharideClassification Code: 815.1.1 Organic Polymers - 815.1
Polymeric Materials - 811.3 Cellulose, Lignin and Derivatives - 804.1 Organic Compounds 822.3 Food Products - 802.3 Chemical Operations - 461.6 Medicine and Pharmacology - 461.2
Biological Materials and Tissue Engineering - 461 Bioengineering and Biology - 801 Chemistry
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 69>
Synchronization and parameter identification for a class of chaotic neural networks with
time-varying delays via adaptive control
Wang, Zhongsheng1; Liang, Yanjun2; Yan, Nin1 Source: Lecture Notes in Computer Science
(including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics),
v 5227 LNAI, p 115-122, 2008, Advanced Intelligent Computing Theories and Applications:
With Aspects of Artificial Intelligence - 4th International Conference on Intelligent Computing,
ICIC 2008, Proceedings
; ISSN: 03029743, E-ISSN: 16113349; ISBN-10: 3540859837, ISBN-13: 9783540859833;
DOI: 10.1007/978-3-540-85984-0_15; Conference: 4th International Conference on Intelligent
Computing, ICIC 2008, September 15, 2008 - September 18, 2008;
Sponsor: IEEE
Computational Intelligence Society; International Neural Network Society; National Science
Foundation of China;
Publisher: Springer VerlagAuthor affiliation: 1 College of Automation, Guangdong Polytechnic
Normal University, Guangzhou 510635, China2 College of Information Science and Engineering,
Ocean University of China, Qingdao 266071, China
Abstract: The paper aims to present a new synchronization and parameter identification scheme
for a class of time-varying neural networks. By combining the adaptive control method and the
Razumikhin-type Theorem, a novel delay-independent and decentralized linear-feedback control
with appropriate updated law is designed to achieve the synchronization and parameter
identification. The updating law of parameters can be directly constructed. Hopfield neural
networks with time-varying delays are given to show the effectiveness of the presented
synchronization scheme. &copy; 2008 Springer-Verlag Berlin Heidelberg. (17 refs.)Main Heading:
Neural networksControlled terms: Adaptive control systems - Artificial intelligence - Hopfield
neural networks - Identification (control systems) - Synchronization - Time varying control
systems - Time varying networks - Time varying systemsUncontrolled terms: Adaptive Control Adaptive control methods - Chaotic neural networks - Delay-independent - Intelligent computing International conferences - Parameter identifications - Razumikhin-type theorem Synchronization schemes - Time-varying - Time-varying delayedClassification Code: 461.1
Biomedical Engineering - 703.1 Electric Networks - 723.4 Artificial Intelligence - 731.1 Control
Systems - 961 Systems Science
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 70>
Organizational structure and technological innovation: An empirical study in Chinese automobile
industry
Liu, Qun-Hui1, 2; Hu, Bei2 Source: Proceedings of 2007 International Conference on
Management Science and Engineering, ICMSE'07 (14th), p 1115-1120, 2008, Proceedings of
2007 International Conference on Management Science and Engineering, ICMSE'07 (14th);
ISBN-13: 9787883580805; DOI: 10.1109/ICMSE.2007.4421995; Article number: 4421995;
Conference: 2007 International Conference on Management Science and Engineering, ICMSE'07,
August 20, 2007 - August 22, 2007; Sponsor: National Natural Science Foundation of China;
Harbin Institute of Technology, P.R. China;
Publisher: Institute of Electrical and Electronics Engineers Inc.Author affiliation: 1 Economic and
Management School, Guangdong Ocean University, 524088, China2 School of Management,
Huazhong University of Science and Technology, 430074, China
Abstract: In a competitive global market with rapidly changing markets and particular customers,
technological innovation (TI) is a major requirement for business success. Little empirical study
has examined the relationship between organizational structure (OS) and TI performance. Based
on the literature of TI and OS, this study explores the effects of OS variables upon TI success in
Chinese automobile firms. This study considers five dimensions of OS, such as, hierarchical layers,
locus of decision-making, the degree of formalization, internal boundary and external boundary
with customers and suppliers. A research framework is built to examine relationships among the
five aspects of OS and TI performance in Chinese automobile industry, and a contingency
approach is taken by examining the moderating effects of firm size. Multiple Regression results
show that the layers, formalization, internal and external boundary dimensions have significant
influences on TI performance, whereas locus of decision-making hasn't significant influence on TI
performance. Subgroup analysis reveals that these main effects, but hierarchical layers by way of
an exception, are moderated by firm size. (22 refs.)Main Heading: InnovationControlled terms:
Automotive industry - Decision making - Industrial management - MarketingUncontrolled terms:
Chinese automobile industry - Empirical study - Organizational structure - Technological
innovationClassification Code:
661 Automotive Engines and Related Equipment - 911.4
Marketing - 912 Industrial Engineering and Management - 912.2 ManagementTreatment:
Theoretical (THR)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 71>
Unsteady phenomena in the double-diffusive convection flows at high Rayleigh number
Li, Yok-Sheung1; Zhan, Jie-Min2, 4; Luo, Ying-Ying3 Source: Numerical Heat Transfer; Part A:
Applications, v 54, n 11, p 1061-1083, January 2008
; ISSN: 10407782, E-ISSN: 15210634; DOI: 10.1080/10407780802473632;
Publisher: Taylor and Francis Inc.Author affiliation: 1 Department of Civil and Structural
Engineering, Hong Kong Polytechnic University, Hong Kong, Hong Kong2 Department of
Applied Mechanics and Engineering, Zhongshan University, Guangdong Province Key
Laboratory of Coastal and Ocean Engineering, Guangzhou, China3 Ocean Engineering Research
Center, Zhongshan University, Guangdong Province Key Laboratory of Coastal and Ocean
Engineering, Guangzhou, China4 Department of Applied Mechanics and Engineering, Zhongshan
University, Guangzhou, China
Abstract: A two-dimensional dual-mesh hybrid numerical method is used to investigate some
small scale phenomena in double-diffusive convection flows at high Rayleigh number. With a
horizontal temperature gradient, the interface of the two-layer stratified system becomes tilted and
wavy, resulting in two typical flow patterns. The quasi-steady flow pattern is scattered with
abundant salt fingers and hook-like plumes, which agree well with experimental data available in
the literature qualitatively. It is found that three-dimensional modeling should be carried out in
order to have better agreement with experimental data. In addition, the stratified system is found
to be sensitive to the buoyancy ratio. (18 refs.)Main Heading: Flow patternsControlled terms:
Aircraft engines - Heat convection - Three dimensionalUncontrolled terms: Buoyancy ratios Diffusive convections - Experimental datums - Horizontal temperature gradients - Hybrid
numerical methods - Rayleigh number. - Rayleigh numbers - Salt fingers - Small scales - Steady
flow patterns - Stratified systems - Unsteady phenomenonsClassification Code: 631.1 Fluid
Flow, General - 641.2 Heat Transfer - 653.1 Aircraft Engines, General - 723.5 Computer
Applications - 902.1 Engineering Graphics
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 72>
Oscillatory behavior of higher order nonlinear neutral forced differential equations with oscillating
coefficients
Zhou, Xiaoliang1, 2; Yu, Rong3 Source: Computers and Mathematics with Applications, v 56, n 6,
p 1562-1568, September 2008
; ISSN: 08981221; DOI: 10.1016/j.camwa.2008.03.006;
Publisher: Elsevier LtdAuthor affiliation: 1 Department of Mathematics, Guangdong Ocean
University, Zhanjiang, Guangdong 524088, China2 Department of Mathematics, Sichuan
University, Chengdu, Sichuan 610065, China3 Shanxi Forestry Vocational Technology College,
Taiyuan, Shanxi 030009, China
Abstract: In this paper, the higher order nonlinear neutral forced differential equations of the
form [x (t) - p (t) x (&tau; (t))]⁽ⁿ⁾ + underover(&sum;, i = 1, m) q<inf>i</inf> (t)
f<inf>i</inf> (x (&sigma;<inf>i</inf> (t))) = s (t), t &ge; t<inf>0</inf>, where n, m &isin; N, n
&ge; 2 and m &ge; 1, are studied. A new necessary and sufficient theorem for the oscillation of
bounded solutions and a sufficient criterion for the existence of bounded positive solutions of the
above equations are obtained for general p (t) and s (t). In particular, our results improve some
known results. &copy; 2008 Elsevier Ltd. All rights reserved. (10 refs.)Main Heading: Nonlinear
equationsControlled terms: Bessel functions - Difference equations - Differential equations Differentiation (calculus) - ExtrapolationUncontrolled terms: Forced differential - Higher order oscillatory behaviorsClassification Code: 921 Mathematics - 921.1 Algebra - 921.2 Calculus 921.6 Numerical Methods
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 73>
Accuracy analysis of finite spectral method for wave problems
Jiang, Wei1; Li, Yok-Sheng2; Zhan, Jie-Min3 Source: Zhongshan Daxue Xuebao/Acta
Scientiarum Natralium Universitatis Sunyatseni, v 47, n SUPPL. 2, p 42-45, November 2008;
Language: Chinese
; ISSN: 05296579;
Publisher: Journal of Zhongshan UniversityAuthor affiliation: 1 Guangdong Research Institute of
Water Resources and Hydropower, Guangzhou 510610, China2 Department of Civil and
Structural Engineering, Hong Kong Polytechnic University, Hong Kong, Hong Kong3 Guangdong
Province Key Laboratory of Coastal Ocean Engineering, Department of Applied Mechanics and
Engineering, Sun Yat-Sen University, Guangzhou 510275, China
Abstract: Numerical scheme of the generalized finite spectral method is extended to finite
spectral method. The method is also of high order accuracy. The established numerical method is
validated by applications to the Burgers equation (nonlinear convection-diffusion problem) and
KdV equation (single solitary and 2-solitary wave problems), where analytical solutions are
available for comparison. Numerical results show that using suitable value of the local parameter,
l, the proposed method can be applied to simulate wave propagation problems with even higher
accuracy than that of the generalized finite spectral method. (14 refs.)Main Heading: Spectrum
analysisControlled terms: Incompressible flow - Nonlinear equations - Wave propagation WavesUncontrolled terms: Accuracy analysis - Analytical solutions - Burgers equations - Finite
spectral method - High-order accuracies - Kdv equations - Linear wave - Local parameters Nonlinear convections - Nonlinear wave - Numerical results - Numerical schemes - Solitary
waves - Wave problems - Wave propagation problemsClassification Code:
944 Moisture,
Pressure and Temperature, and Radiation Measuring Instruments - 943 Mechanical and
Miscellaneous Measuring Instruments - 942 Electric and Electronic Measuring Instruments - 941
Acoustical and Optical Measuring Instruments - 931.1 Mechanics - 922.2 Mathematical Statistics
- 921.1 Algebra - 921 Mathematics - 751.1 Acoustic Waves - 741.1 Light/Optics - 711
Electromagnetic Waves - 631.1.2 Gas Dynamics - 631.1.1 Liquid Dynamics
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 74>
A new way to detect DDoS attacks within single router
Yan, Ruoyu1, 2; Zheng, Qinghua1; Niu, Guolin1; Gao, Sheng2 Source: 2008 11th IEEE Singapore
International Conference on Communication Systems, ICCS 2008, p 1192-1196, 2008, 2008
11th IEEE Singapore International Conference on Communication Systems, ICCS 2008; DOI:
10.1109/ICCS.2008.4737371; Article number: 4737371; Conference: 2008 11th IEEE Singapore
International Conference on Communication Systems, ICCS 2008, November 19, 2008 November 21, 2008;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 MOE KLINNS Lab.
and SKLMS Lab., Department of Computer Science and Technology, Xi'an Jiaotong University,
Xi'an, Shanxi Proviance, China2 School of Information Science, Guangdong Ocean University,
Zhanjiang, Guangdong Proviance, China
Abstract: Different from other research work focusing on network-wide traffic, the traffic we
focus on for analysis is that of a traffic state viewed from a router's interior. In this paper, at first, a
kind of Port-to-Port traffic in a router is introduced, which we call IF flow. IF flows can amplify
the ratio of attack traffic to normal traffic. Then RLS (recursive least square) filter is used to
predict IF flows. After that, a statistical method using residual filtered process is proposed to
detect anomalies. Finally we respectively apply the method to three types of traffics: IF flows,
input links and output links within a router, and compare the anomaly detection results using ROC
curves. Results show that IF flows are more powerful than input links and output links in DDoS
attacks detection. &copy; 2008 IEEE. (13 refs.)Main Heading: Curve fittingControlled terms:
Communication systems - Recursive functions - Security of data - Transmission control
protocolUncontrolled terms: Anomaly detection - Attack traffics - DDoS attacks - Distributed
denial of service - Filtered process - Input links - Port to ports - Recursive least square - Roc
curves - Traffic stateClassification Code: 921.6 Numerical Methods - 921.4 Combinatorial
Mathematics, Includes Graph Theory, Set Theory - 723.2 Data Processing and Image Processing 922.2 Mathematical Statistics - 723 Computer Software, Data Handling and Applications - 721.1
Computer Theory, Includes Formal Logic, Automata Theory, Switching Theory, Programming
Theory - 716 Telecommunication; Radar, Radio and Television - 722.3 Data Communication,
Equipment and Techniques
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 75>
Research on the optimum thickness of metallic thin film utilized to excite surface plasmon
resonance
Wu, Ying-Cai; Gu, Zheng-Tian Source: Wuli Xuebao/Acta Physica Sinica, v 57, n 4, p
2295-2299, April 2008; Language: Chinese
; ISSN: 10003290;
Publisher: Science Press
Abstract: The optimum thickness of metallic thin film utilized to support the surface plasmon
resonance (SPR) has been investigated, based on the characteristics of electromagnetic field
energy distributing in the film and its compound permittivity. It was shown that the optimum film
thickness is related to the wavelength of exciting light and the refractive index (RI) of the metallic
thin film. In this paper, a mathematical expression has been established to describe their
relationship, and verified in the experiment. Our theoretical analysis is also consistent with
previous experimental results. When the SPR sensor is employed in angular interrogation, in order
to obtain highest sensitivity, the optimum thickness of metallic thin film can be deduced from the
wavelength of the exciting light and the imaginary part of the film RI, or be obtained with the
center wavelength of the exciting light and imaginary part of RI when the sensor is utilized in
wavelength interrogation. (15 refs.)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 76>
Qualitative physical modeling and experimental study on forging method with horizontal
V-shaped anvil
Ni, Liyong1; Zhang, Yongjun2; Yu, Suoqing3; Liu, Zhubai3 Source: Materials Science Forum, v
575-578 PART 1, p 345-349, 2008, Physical and Numerical Simulation of Materials Processing Selected, peer reviewed papers from the 5th International Conference on Physical and Numerical
Simulation of Materials Processing, ICPNS'07
; ISSN: 02555476; Conference: 5th International Conference on Physical and Numerical
Simulation of Materials Processing, ICPNS'07, October 23, 2007 - October 27, 2007; Sponsor:
Chinese Mechanical Engineering Society; The Minerals, Metals and Materials Society, USA;
Japan Institute of Metal, Japan; Harbin Institute of Technology; Zhengzhou University;
Publisher: Trans Tech Publications LtdAuthor affiliation: 1 College of Engineering, Guangdong
Ocean University, Zhanjiang 524088, Guangdong, China2 School of Material Science and
Engineering, University of Science and Technology Beijing, Beijing 100083, China3 College of
Mechanical Engineering, Yanshan University, Qinhuangdao 066004, Hebei, China
Abstract: Heavy axial forgings made by conventional methods have obvious fibrous tissue in the
axial direction, leading to the anisotropy of mechanical properties. The forging method with
horizontal V-shaped anvils (HVA) is introduced to control fibrous tissue flow direction, to improve
the anisotropy of mechanical properties of axial forgings. The forging method is superior to the
common flat anvils (FA) forging method in inner stress states, metal tissue, overall properties and
geometrical shapes of forgings. Qualitative physical simulation and pilot production for the HVA
forging method are conducted, verifying the fact that the HVA forging method is an effective
process to control the mechanical properties of axial forgings. The HVA forging method may
reduce the anisotropy of the mechanical properties of axial forgings and increase their uniformity
by 5-50%. (7 refs.)Main Heading: ForgingsControlled terms: Anisotropy - Biomechanics Computer simulation - Crystallography - Forging - Forging machines - Mechanical properties Metals - Models - Numerical methods - Pilot plants - Stresses - ToolsUncontrolled terms: Axial
directions - Conventional methods - Experimental studies - Fibrous tissue (FT) - Flow directions Geometrical shapes - Inner stresses - International conferences - Materials Processing - Numerical
simulations - Overall properties - Physical model (PM) - Physical simulations - Pilot
productionClassification Code: 933.1 Crystalline Solids - 603 Machine Tools - 723.5 Computer
Applications - 902.1 Engineering Graphics - 921.6 Numerical Methods - 931.1 Mechanics - 931.2
Physical Properties of Gases, Liquids and Solids - 535.2.2 Metal Forming Practice - 535.2 Metal
Forming - 531 Metallurgy and Metallography - 461.3 Biomechanics, Bionics and Biomimetics 408.1 Structural Design, General - 402.1 Industrial and Agricultural Buildings - 535.2.1 Metal
Forming Machines
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 77>
Interval multiple attribute decision making based on interval-valued intuitionistic fuzzy set
Yue, Zhongliang1; Jia, Yuying2; Zhu, Changqing3 Source: Proceedings - 1st International
Congress on Image and Signal Processing, CISP 2008, v 4, p 403-407, 2008, Proceedings - 1st
International Congress on Image and Signal Processing, CISP 2008; ISBN-13: 9780769531199;
DOI: 10.1109/CISP.2008.228; Article number: 4566685; Conference: 1st International Congress
on Image and Signal Processing, CISP 2008, May 27, 2008 - May 30, 2008;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 College of Science,
Guangdong Ocean University, Zhanjiang 524088, China2 Department of Library, Guangdong
Ocean University, Zhanjiang 524088, China3 Key Laboratory of Virtual Geographic Environment,
Nanjing Normal Univeraity, Nanjing 210054, China
Abstract: For the decision matrix given in the form of interval, the result can not reflect how
many the affirmative component and denial component because the evaluation result of alternative
attribute is only presented by interval. This paper presents the concept of supporting set, opposing
set, and supporting interval, opposing interval with the help of golden section and the idea of
interval intuitionistic fuzzy set, and then the evaluation information of alternative as to attribute is
aggregated into intuitionistic fuzzy evaluation information. Interval intuitionistic fuzzy evaluation
reflects three information of alternative, i.e. affirmative interval, denial interval and neutral
interval. Then we gain the order relation of intuitionistic fuzzy evaluation information utilizing the
score function and accuracy function, and obtain further the alternatives' order relation. &copy;
2008 IEEE. (12 refs.)Main Heading: Decision makingControlled terms: Aircraft instruments Avionics - Fuzzy sets - Problem solving - Set theory - Signal processingUncontrolled terms:
Accuracy functions - Decision matrices - Fuzzy evaluations - Golden section - International
congresses - Interval-valued intuitionistic fuzzy set - Intuitionistic fuzzy set - Multiple attribute
decision-making - Order relations - Score functionClassification Code:
652.3 Aircraft
Instruments and Equipment - 716.1 Information Theory and Signal Processing - 723.4 Artificial
Intelligence - 912.2 Management - 921 Mathematics - 921.4 Combinatorial Mathematics, Includes
Graph Theory, Set Theory
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 78>
Performance optimization of solar multi-stage flash desalination process using Pinch technology
Shaobo, Hou1, 2; Zhang, Zhongjin1; Huang, Zhongzhou1; Xie, Aixia1 Source: Desalination, v
220, n 1-3, p 524-530, March 1, 2008
; ISSN: 00119164; DOI: 10.1016/j.desal.2007.01.052;
Publisher: ElsevierAuthor affiliation: 1 College of Engineering, Guangdong Ocean University,
East Jiefang Rd. No. 40, Xiashan, Zhanjiang, Guangdong 524006, China2 School of Power and
Energy, Northwestern Polytechnical University, Xi'an, Shaanxi 710072, China
Abstract: This paper presents a performance optimization of solar multi-stage flash (MSF)
desalination process using Pinch technology. Three different situations were studied by using
pinch analysis in this paper, respectively. Firstly, the distilled water is not discharged in each
middle stage. Secondly, the distilled water is discharged in each stage. Thirdly, the distilled water
is discharged every 5 stages. Pinch charts at different situations are given. At the same stage
temperature difference (2 k) and pinch point temperature difference (2 k), the first situation has a
higher gain output rate (GOR), about 17.5, and the second and third have lower GOR, around 9.
However, GOR is easily influenced by abnormal stage temperature difference at the first situation,
and but not in the second and third. The GOR rests on the working temperature range of MSF and
the sum of both the maximum stage temperature difference and pinch point temperature difference.
To enhance the GOR, it is suggested that we should use the wide working temperature range of
MSF, not pumped out the distilled water at middle stages, and keep the same stage temperature
difference without fluctuate. &copy; 2008. (16 refs.)Main Heading: DesalinationControlled terms:
Distillation - Optimization - Pinch effect - Temperature distributionUncontrolled terms: Gain
output rate - Solar multi-stage flash desalination - Temperature differenceClassification Code:
445.1 Water Treatment Techniques - 641.1 Thermodynamics - 701.1 Electricity: Basic Concepts
and Phenomena - 802.3 Chemical Operations - 921.5 Optimization TechniquesTreatment:
Theoretical (THR)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 79>
Variation of Chlorophyll a concentration before an algal bloom in Taihu Lake detected by
MODIS/Terra imagery
Liu, Dazhao1, 2; Chen, Chuqun2; Zhao, Luhua3; Yang, Dingtian2; Fu, Dongyang1 Source:
Proceedings of SPIE - The International Society for Optical Engineering, v 7110, 2008, Remote
Sensing for Environmental Monitoring, GIS Applications, and Geology VIII
; ISSN: 0277786X; DOI: 10.1117/12.798342; Article number: 71101Q; Conference: Remote
Sensing for Environmental Monitoring, GIS Applications, and Geology VIII, September 15, 2008
- September 18, 2008;
Publisher: SPIEAuthor affiliation: 1 Guang Dong Ocean University, Zhanjiang, 524088, China2
LED, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou,
510300, China3 Henan Quality Polytechnic, Pingdingshan 467000, China
Abstract: The occurrence of algal bloom has threatened the water quality of Taihu Lake that
provides drinking water for millions of people in the eastern Chinese city of Wuxi, Jiangsu
Province. Chlorophyll a presented in living phytoplankton is a very important ecological and
environmental parameter of waters and it is usually used as indicator of the algal bloom. To assess
changes in chlorophyll a concentration distributions before an algal bloom in Taihu Lake on May
29, 2007, a linear model was established between the radio of band 1 (620-670nm) to band 2
(841-876nm) of the MODIS medium-resolution bands and the in situ measurements of chlorophyll
a concentration. The distributions of chlorophyll a concentration are mapped. The phytoplankton
patches are evenly distributed over the Taihu Lake during March 2007, while the patches are
confined to north part of the lake along the bank during May 2007, including Meiliang Bay where
the water supply of Wuxi city is. This study demonstrates that the moderately high resolution of
MODIS/Terra 250-m data is useful for monitoring the chlorophyll a distribution in small inland
water body such as Taihu Lake. &copy; 2008 SPIE. (9 refs.)Main Heading: ChlorophyllControlled
terms: Algae control - Blooms (metal) - Concentration (process) - Environmental engineering Geographic information systems - Geology - Lakes - Monitoring - Phytoplankton - Porphyrins Potable water - Remote sensing - Spectrometers - Water pollution - Water quality - Water
supplyUncontrolled terms: Algal blooms - Chinese cities - Chlorophyll a - Chlorophyll-a
concentrations - Drinking waters - Environmental parameters - High resolutions - In-situ
measurements - Inland waters - Jiangsu provinces - Linear models - MODIS - Taihu
LakeClassification Code:
741.3 Optical Devices and Systems - 801 Chemistry - 801.2
Biochemistry - 802.3 Chemical Operations - 804.1 Organic Compounds - 731.1 Control Systems 903.3 Information Retrieval and Use - 941.3 Optical Instruments - 942 Electric and Electronic
Measuring Instruments - 943 Mechanical and Miscellaneous Measuring Instruments - 944
Moisture, Pressure and Temperature, and Radiation Measuring Instruments - 941 Acoustical and
Optical Measuring Instruments - 723.3 Database Systems - 444 Water Resources - 444.1 Surface
Water - 445.2 Water Analysis - 446.1 Water Supply Systems - 453 Water Pollution - 407 Maritime
and Port Structures; Rivers and Other Waterways - 453.2 Water Pollution Control - 461.9 Biology
- 471 Marine Science and Oceanography - 481.1 Geology - 535.1.2 Rolling Mill Practice - 454
Environmental Engineering
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 80>
Solving stiff ordinary differential equation with one simultaneous implicit equation
Zhou, Yongxiong1, 2; Xiang, Shuhuang1 Source: Proceedings of the 2008 International
Conference on Scientific Computing, CSC 2008, p 329-333, 2008, Proceedings of the 2008
International Conference on Scientific Computing, CSC 2008
;
ISBN-10: 1601320590,
ISBN-13: 9781601320599; Conference: 2008 International
Conference on Scientific Computing, CSC 2008, July 14, 2008 - July 17, 2008; Sponsor:
Harvard University; University of California; University of Minnesota; University of Illinois at
Urbana-Champaign; Georgia Institute of Technology and Emory University;
Publisher: CSREA PressAuthor affiliation: 1 Department of Applied Mathematics, Central South
University, Changsha, Hunan 410083, China2 Department of Mathematics, Guangdong Ocean
University, Zhanjiang, Guangdong 524088, China
Abstract: With the solution of only m-th simultaneous implicit equations similar to singly
diagonally implicit Runge-Kutta method, this paper is devoted to the new discrete format to solve
m-th system of stiff ordinary differential equations based on simplex integral. The v-stage new
method is A-stable and of order 2v, which order similar to v-stage Kuntzm-Butcher method
whereas the later need the solution of mv-th implicit equations. Numerical examples illustrate that.
(7 refs.)Main Heading: Ordinary differential equationsControlled terms: Cryogenic liquids Dynamical systems - Runge Kutta methods - System stabilityUncontrolled terms: A-stable Implicit equations - Implicit runge-kutta methods - Numerical examples - ODE - Order 2 Simplex integral - Stiff - Stiff ordinary differential equationsClassification Code: 961 Systems
Science - 931 Classical Physics; Quantum Theory; Relativity - 921.6 Numerical Methods - 921.2
Calculus - 921 Mathematics - 731.4 System Stability - 644.4 Cryogenics
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 81>
Glucose biosensors based on platinum nanoparticles-deposited carbon nanotubes in sol-gel
chitosan/silica hybrid
Kang, Xinhuang1, 2; Mai, Zhibin1; Zou, Xiaoyong1; Cai, Peixiang1; Mo, Jinyuan1 Source:
Talanta, v 74, n 4, p 879-886, January 15, 2008
; ISSN: 00399140; DOI: 10.1016/j.talanta.2007.07.019;
Publisher: ElsevierAuthor affiliation: 1 School of Chemistry and Chemical Engineering, Sun
Yat-Sen University, Guangzhou, 510275, China2 College of Science, Guangdong Ocean
University, Zhanjiang, 524088, China
Abstract: A new strategy for fabricating a sensitivity-enhanced glucose biosensor was presented,
based on multi-walled carbon nanotubes (CNT), Pt nanoparticles (PtNP) and sol-gel of chitosan
(CS)/silica organic-inorganic hybrid composite. PtNP-CS solution was synthesized through the
reduction of PtCl<inf>6</inf>^2- by NaBH<inf>4</inf> at room temperature.
Benefited from the amino groups of CS, a stable PtNP gel was obtained, and a CNT-PtNP-CS
solution was prepared by dispersing CNT functionalized with carboxylic groups in PtNP-CS
solution. The CS/silica hybrid sol-gel was produced by mixing methyltrimethoxysilane (MTOS)
with the CNT-PtNP-CS solution. Then, with the immobilization of glucose oxidase (GOD) into
the sol-gel, the glucose biosensor of GOD-CNT-PtNP-CS-MTOS-GCE was fabricated. The
properties of resulting glucose biosensor were measured by electrochemical impedance
spectroscopy (EIS) and cyclic voltammetry (CV). In phosphate buffer solutions (PBS, pH 6.8),
nearly interference free determination of glucose was realized at low applied potential of 0.1 V,
with a wide linear range of 1.2 &times; 10^-6 to 6.0 &times; 10^-3 M,
low detection limit of 3.0 &times; 10^-7 M, high sensitivity of 2.08 &mu;A
mM^-1, and a fast response time (within 5 s). The results showed that the biosensor
provided the high synergistic electrocatalytic action, and exhibited good reproducibility, long-term
stability. Subsequently, the novel biosensor was applied for the determination of glucose in human
serum sample, and good recovery was obtained (in the range of 95-104%). &copy; 2007 Elsevier
B.V. All rights reserved. (45 refs.)Main Heading: BiosensorsControlled terms: Glucose -
Multiwalled carbon nanotubes (MWCN) - Nanoparticles - Platinum - Silica - Sol-gel
processUncontrolled terms: Chitosan - Human serum - Platinum nanoparticlesClassification
Code: 933 Solid State Physics - 812.3 Glass - 804.1 Organic Compounds - 933.1 Crystalline
Solids - 801.2 Biochemistry - 547.1 Precious Metals - 482.2 Minerals - 761
NanotechnologyTreatment: Theoretical (THR); Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 82>
Atmospheric correction of the Hyperion imagery for turbid estuary water
Liu, Dazhao1, 2; Chen, Chuqun1; Tang, Shilin1; Liu, Fenfen1 Source: Proceedings - 1st
International Congress on Image and Signal Processing, CISP 2008, v 3, p 298-301, 2008,
Proceedings - 1st International Congress on Image and Signal Processing, CISP 2008; ISBN-13:
9780769531199; DOI: 10.1109/CISP.2008.381; Article number: 4566493; Conference: 1st
International Congress on Image and Signal Processing, CISP 2008, May 27, 2008 - May 30,
2008;
Publisher: Inst. of Elec. and Elec. Eng. Computer SocietyAuthor affiliation: 1 LED, South China
Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510300, China2
Information College, Guangdong Ocean University, Zhanjiang, 524088, China
Abstract: Atmospheric correction of Hyperion imagery over aquatic environments is generally
more demanding than over land because the signal from the water column is small. In this paper,
an atmospheric correction algorithm designed for the Hyperion hyperspectral imagery based on
the analysis of the atmospheric correction algorithm of FLAASH and the algorithm adopted by
MODIS imagery. It makes use of band 111 and band 149 of the Hyperion hyper-spectral imagery
to obtain the type of aerosol, then applied it to the near-infrared and visible light wave bands,
thereby the atmospheric correction of the whole imagery is realized. The Hyperion hyper-spectral
imagery applied the algorithm referred above is suitable to monitor the turbid estuary water.
&copy; 2008 IEEE. (11 refs.)Main Heading: Atmospheric spectraControlled terms:
Atmospherics - Signal processingUncontrolled terms: Aquatic environments - Atmospheric
correction - Atmospheric correction algorithms - Hyper-spectral - Hyperion - Hyperspectral
imagery - International congresses - MODIS imagery - Near infra-red - Pearl river estuary Visible-light - Water columnClassification Code:
443.1 Atmospheric Properties - 716.1
Information Theory and Signal Processing
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 83>
A method for building spatial model of annual weed seed dispersal from experimental data and its
application to simulating Bromus sterilis population dispersal
Wang, Jihuai1, 2, 3; Christensen, Svend4; Hansen, Preben Klarskov5 Source: Ecological
Modelling, v 210, n 4, p 446-452, Febrary 10, 2008
; ISSN: 03043800; DOI: 10.1016/j.ecolmodel.2007.08.009;
Publisher: ElsevierAuthor affiliation: 1 Guizhou Academy of Science, East Yanan Road 40,
Guiyang, 550001, China2 Key Laboratory for Ecosystem Models and their Application, The State
Ethnic Affairs Commission, PRC, Yinchuan, 750021, China3 Agriculture College, Guangdong
Ocean University, Zhanjiang, 524088 Guangdong Province, China4 Department of Agricultural
Engineering, Research Centre Bygholm, Danish Institute of Agricultural Sciences, Postboks 536,
8700 Horsens, Denmark5 Department of Crop Protection, Research Center, Flakkebjerg, DK-4200
Slagelse, Denmark
Abstract: Spatial model of annual weed seed dispersal, in this article, was theoretically derived.
According to the requirements of building the spatial model, we designed and done an indoor
experiment of weed seed dispersal by wind. In the experiment, the seeds of Bromus sterilis were
released at 100 cm height under different wind velocity conditions. Based on the experimental
data, the spatial models of seed dispersal of the weed species were built, which were divided into
three types according to the coefficient &beta; &lt; 0, &beta; = 0, &beta; &gt; 0. The results
showed that dispersal of annual weed seed in any direction obeyed an approximate Gaussian
distribution; under the experimental conditions, spatial distribution type of weed seed dispersal
changed with variation of wind velocity. Well-known Howard et al.'s model (Howard et al., 1991)
of Bromus sterilis seed dispersal is an especial example of the model built in this article. The
result of model analysis indicated that the distribution type described by Howard's model was
similar to that of seed dispersal of the weed species at the height of 100 cm under the condition of
lower wind velocity (about 2.18 m/s). Using CA simulation analysis we found that mean control
agent applying to a cell with weed should have a decrease with an increase of wind velocity to
prevent weed with the initial configuration from spreading, which implicated less herbicide needs
spraying in every cell with weed on average when wind velocity increases. &copy; 2007 Elsevier
B.V. All rights reserved. (23 refs.)Main Heading: SeedControlled terms: Computer simulation Gaussian distribution - Herbicides - Mathematical models - Plants (botany) - Population
dynamicsUncontrolled terms: Bromus sterilis - Dispersal models - Seed dispersals - Weed
speciesClassification Code: 922.2 Mathematical Statistics - 922.1 Probability Theory - 921
Mathematics - 971 Social Sciences - 821.4 Agricultural Products - 723.5 Computer Applications 461.9 Biology - 804.1 Organic CompoundsTreatment: Theoretical (THR); Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 84>
Composition and major sources of organic compounds in urban aerosols
Bi, Xinhui1; Simoneit, Bernd R.T.2; Sheng, Guoying1, 3; Ma, Shexia1; Fu, Jiamo1, 3 Source:
Atmospheric Research, v 88, n 3-4, p 256-265, June 2008
; ISSN: 01698095; DOI: 10.1016/j.atmosres.2007.11.017;
Publisher: Elsevier LtdAuthor affiliation: 1 State Key Laboratory of Organic Geochemistry,
Guangdong Key Laboratory of Environment and Resources, Guangzhou Institute of Geochemistry,
510640 Guangzhou, China2 Environmental and Petroleum Geochemistry Group, College of
Oceanic and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331, United States3
Institute of Environmental Pollution and Health, School of Environment and Chemical
Engineering, Shanghai University, 200072 Shanghai, China
Abstract: Total suspended particles (TSP), collected during June 2002 to July 2003 in
Guangzhou, a typical economically developed city in South China, were analyzed for the organic
compound compositions using gas chromatography-mass spectrometry (GC/MS). Over 140
organic compounds were detected in the aerosols and grouped into different classes including
n-alkanes, hopanoids, polycyclic aromatic hydrocarbons, alkanols, fatty acids, dicarboxylic acids
excluding oxalic acid, polyols/polyacids, lignin products, phytosterols, phthalates and
water-soluble sugars. The total amounts of the identified organic compounds including unresolved
complex mixture (UCM) ranged from 3112&nbsp;ng/m³ in spring to
5116&nbsp;ng/m³ in winter, comprising on seasonal average 2.8% of TSP. Primary
organic compounds peaked in winter although there are no heating systems burning fuels in
Guangzhou. The highest saccharide levels occurred in fall due to agricultural activities. This study
demonstrated that utilization of fossil fuels, biomass burning, soil resuspension and plastic/refuse
burning are the major contributors to the identified organic compounds in the urban atmosphere of
South China. &copy; 2007 Elsevier B.V. All rights reserved. (58 refs.)Main Heading: Atmospheric
aerosolsControlled terms: Atmospheric composition - Carboxylic acids - Glucose - Organic
compounds - Particles (particulate matter) - Polycyclic aromatic hydrocarbons - Solubility - Sugar
(sucrose)Uncontrolled terms:
Dicarboxylic acids - Levoglucosan - Urban aerosols Water-soluble organic compoundsClassification Code:
443.1 Atmospheric Properties - 801
Chemistry - 801.4 Physical Chemistry - 804.1 Organic Compounds - 951 Materials
ScienceTreatment: Theoretical (THR)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 85>
Clay-chitosan-gold nanoparticle nanohybrid: Preparation and application for assembly and direct
electrochemistry of myoglobin
Zhao, Xiaojuan1; Mai, Zhibin1; Kang, Xinhuang2; Dai, Zong1; Zou, Xiaoyong1 Source:
Electrochimica Acta, v 53, n 14, p 4732-4739, May 30, 2008
; ISSN: 00134686; DOI: 10.1016/j.electacta.2008.02.007;
Publisher: Elsevier LtdAuthor affiliation: 1 School of Chemistry and Chemical Engineering, Sun
Yat-Sen University, Guangzhou, 510275, China2 College of Science, Guangdong Ocean
University, Zhanjiang, 524088, China
Abstract: A biocompatible nanohybrid material (clay/AuCS) based on clay, chitosan and gold
nanoparticles was explored. The material could provide a favorable microenvironment for proteins
to realize the direct electron transfer on glassy carbon electrodes (GCE). Myoglobin (Mb), as a
model protein to investigate the nanohybrid, was immobilized between the clay/AuCS film and
another clay layer. Mb in the system exhibited a pair of well-defined and quasi-reversible redox
peaks at -0.160 V (vs. saturated Ag/AgCl electrode) in 0.1 M PBS (pH 7.0), corresponding to its
heme Fe^III/Fe^II redox couples. UV-vis spectrum suggested that Mb
retained its native conformation in the system. Basal plane spacing of clay obtained by X-ray
diffraction (XRD) indicated that there was an intercalation-exfoliation-restacking process among
Mb, AuCS and clay during the modified film drying. Excellent biocatalytic activity of Mb in the
modified system was exemplified by the reduction of hydrogen peroxide and nitrite. The linear
range of H<inf>2</inf>O<inf>2</inf> determination was from 3.9 &times; 10^-5 to
3.0 &times; 10^-3 M with a detection limit of 7.5 &mu;M based on the signal to noise
ratio of 3. The kinetic parameters such as &alpha; (charge transfer coefficient), k<inf>s</inf>
(electron transfer rate constant) and K<inf>m</inf> (Michaelis-Menten constant) were evaluated
to be 0.55, 2.66 &plusmn; 0.15 s^-1 and 5.10 mM, respectively. &copy; 2008 Elsevier
Ltd. All rights reserved. (41 refs.)Main Heading: NanoparticlesControlled terms: Clay Electrochemistry - Gold - Proteins - Redox reactionsUncontrolled terms: Chitosan-stabilized
gold nanoparticles - Direct electrochemistry - Myoglobin - NanohybridClassification Code:
933 Solid State Physics - 804.1 Organic Compounds - 802.2 Chemical Reactions - 801.4.1
Electrochemistry - 761 Nanotechnology - 547.1 Precious Metals - 483.1 Soils and Soil
MechanicsTreatment: Theoretical (THR); Experimental (EXP)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 86>
Reconstruction method for complex groove of milling insert using local rule of cellular automata
Tan, Guangyu1; Liu, Guangjun2; Li, Guanghui1; Rong, Yiming3; Song, Hui3 Source: ASME
International Mechanical Engineering Congress and Exposition, Proceedings, v 3, p 457-461,
2008, Proceedings of the ASME International Mechanical Engineering Congress and Exposition,
IMECE 2007
; ISBN-10: 0791842975, ISBN-13: 9780791842973; Conference: ASME International
Mechanical Engineering Congress and Exposition, IMECE 2007, November 11, 2007 - November
15, 2007;
Publisher: American Society of Mechanical EngineersAuthor affiliation: 1 Engineering College,
Guangdong Ocean University, Zhanjiang 524088, China2 School of Mechanical Engineering,
Tongji University, Shanghai 200092, China3 Worcester Polytechnic Institute, Worcester, MA
01609, United States
Abstract: This paper presents a groove reconstruction method based on the local rule of Cellular
Automata (CA). A local rule for groove reconstruction is proposed to design and optimize the
groove of milling insert. The insert is firstly divided into a large number of cells that typically
form a regular grid over the domain. The domain consists of regular square cells with discrete
variables and the discrete CA model is built. As the cells in the CA domain only interact with their
neighboring cells when performing local computations, the governing equation for the whole
domain is not necessary. Then the states of cells are modified according to the local rule applied.
The state of the entire system is updated based on the state of the cell and its neighboring cells.
Collectively, these cells' states define the state of the entire domain, and the groove can be
reconstructed according to the state of the domain. The reconstructed groove is tested by a FEM
simulation. The simulation results show that the reconstructed groove has a satisfied performance
on the stress field. Copyright &copy; 2007 by ASME. (11 refs.)Main Heading: Milling
(machining)Controlled terms: Cellular automata - Computation theory - Discrete time control
systems - Finite element methodUncontrolled terms:
Groove reconstruction - Milling
insertClassification Code: 604.2 Machining Operations - 721.1 Computer Theory, Includes
Formal Logic, Automata Theory, Switching Theory, Programming Theory - 723 Computer
Software, Data Handling and Applications - 731.1 Control Systems - 921 Mathematics - 921.6
Numerical MethodsTreatment: Theoretical (THR)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 87>
Reconstruction of high order derivatives by new mollification methods
Zhao, Zhen-Yu1, 2; He, Guo-Qiang1 Source: Applied Mathematics and Mechanics (English
Edition), v 29, n 6, p 769-778, June 2008
; ISSN: 02534827; DOI: 10.1007/s10483-008-0608-y;
Publisher: Springer Science and Business Media NetherlandsAuthor affiliation: 1 College of
Sciences, Shanghai University, Shanghai 200444, China2 College of Sciences, Guangdong Ocean
University, Zhanjiang 524088, Guangdong Province, China
Abstract: In this paper, the problem of reconstructing numerical derivatives from noisy data is
considered. A new framework of mollification methods based on the L generalized solution
regularization methods is proposed. A specific algorithm for the first three derivatives is presented
in the paper, in which a modification of TSVD, termed cTSVD is chosen as the regularization
technique. Numerical examples given in the paper verify the theoretical results and show
efficiency of the new method. &copy; 2008 Shanghai University and Springer-Verlag GmbH. (16
refs.)Main Heading: Numerical methodsControlled terms: Numerical analysisUncontrolled
terms: Generalized solutions - High Order Derivative (HOD) - New methods - Noisy data Numerical derivatives - Numerical examples - regularization methods - regularization techniques Springer (CO)Classification Code: 921.6 Numerical Methods
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 88>
Analysis of appropriate calculation models for reference crop evapotranspiration in Zhanjiang
Xie, Ping; Cheng, Xiaohong; Liu, Bingjun Source: Nongye Gongcheng Xuebao/Transactions of
the Chinese Society of Agricultural Engineering, v 24, n 5, p 6-9, May 2008; Language: Chinese
; ISSN: 10026819;
Publisher: Chinese Society of Agricultural Engineering
Abstract: Based on the meteorological data of Zhangjiang, reference crop evapotranspiration
were calculated by six different methods. Penman-Monteith method is taken as the standard;
applicability of other methods is evaluated. The results show that annual mean reference crop
evapotranspiration of Hargreaves-Samani and FAO56 Penman-Monteith is no significant
difference. Mean monthly reference crop evapotranspiration of five methods and FAO56
Penman-Monteith have significant difference except specific month. The mean square deviations
of ET₀ between five methods and P-M method show difference with time scales. The
mean square deviations of daily ET₀ between 1948 Penman and P-M method is least,
the following is Irmark-Allen. The mean square deviations of ten days ET₀ between
1948 Penman and P-M method is least, the following are Irmark-Allen and Hargreaves-Samani.
The mean square deviations of monthly ET₀ between Hargreaves-Samani and P-M
method is least, the following is 1948 Penman. Correlation coefficient of 1948 Penman, FAO24
Penman and FAO56 Penman-Monteith are the most volumes, that of Priestley-Taylor,
Irmark-Allen are in middle, that of Hargreaves-Samani is the smallest volume. (11 refs.)
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.
<RECORD 89>
An information system model based on enterprise intelligence component
Rui, Fan1; Xiaohui, Liu2 Source: Proceedings - International Conference on Computer Science
and Software Engineering, CSSE 2008, v 2, p 127-130, 2008, Proceedings - International
Conference on Computer Science and Software Engineering, CSSE 2008;
ISBN-13:
9780769533360; DOI: 10.1109/CSSE.2008.772; Article number: 4722017; Conference:
International Conference on Computer Science and Software Engineering, CSSE 2008, December
12, 2008 - December 14, 2008;
Publisher: IEEE Computer SocietyAuthor affiliation: 1 Software School, Guangdong Ocean
University, Zhanjiang, China2 Finance Department, Guangdong Ocean University, Zhanjiang,
China
Abstract: To dynamically integrate complex information system on the internet, the software
entity ought to be autonomous, consonant, and evolvable. This article describes, analyzes dynamic
assembling and interacting characters about an enterprise information system model based on the
enterprise intelligent component, which provides one kind of new integrating approach for
information system on internet. &copy; 2008 IEEE. (8 refs.)Main Heading: Information
systemsControlled terms: Computer science - Computer software - Enterprise resource planning
- Industry - Intelligent networks - InternetUncontrolled terms: Complex information - Enterprise
information system - Enterprise intelligence - Evolvable - Information system model - Integrating
approach - Intelligent components - Software entitiesClassification Code: 912.2 Management 912 Industrial Engineering and Management - 911 Cost and Value Engineering; Industrial
Economics - 903.2 Information Dissemination - 913 Production Planning and Control;
Manufacturing - 723.2 Data Processing and Image Processing - 718 Telephone Systems and
Related Technologies; Line Communications - 717 Optical Communication - 716
Telecommunication; Radar, Radio and Television - 723 Computer Software, Data Handling and
Applications
Database: Compendex
Compilation and indexing terms, Copyright 2011 Elsevier Inc.