John G. Webster
1
BIOGRAPHICAL SKETCH
Personal Data
John G. Webster, Ph. D.
Department of Biomedical Engineering
University of Wisconsin-Madison
1550 Engineering Drive, Rm 2148
Madison, WI 53706-1609 USA
(608) 263-1574
FAX (608) 265-9239
EMAIL webster@engr.wisc.edu
WEB URL http://www.engr.wisc.edu/bme/faculty/webster_john.html
ResearcherID: http://www.researcherid.com/rid/F-8778-2011
Married, 4 children
Education
1953 B.E.E. (Elec. Eng.)
1965 M.S.E.E. (Elec. Eng.)
1967 Ph.D. (Elec. Eng.)
Cornell University
University of Rochester
University of Rochester
Professional Interests
Medical devices, sensors and instrumentation
Intracranial pressure monitor
Electric safety of less lethal electromuscular devices (Tasers)
Design of hot flash monitor
Electrode design for RF, microwave and cryo hepatic ablation
Design of cardiac pacemakers and defibrillators
Monitoring and stimulating electrodes
Biopotential amplifiers and interference
Design of pulse oximeters
Monitoring ventilation
Experience
Educational
1953–54
1963–67
1967
1967–70
1970
1970–73
1976–80
1973–1999
1999–2001
2001–present
Fulbright Fellow, University of Munich
NIH Predoctoral Fellow, Univ. of Rochester, NY
Instructor in Electrical Eng., Univ. of Rochester, NY
Asst. Prof. of Elec. Eng., University of Wisconsin-Madison
ASEE-NASA Summer Faculty Fellow, Stanford-Ames
Assoc. Prof. of Electrical Eng., Univ. of Wisconsin-Madison
Director of Biomedical Eng. Ctr., Univ. of Wisconsin-Madison
Professor of Elec. & Computer Eng., Univ. of Wisconsin-Madison
Professor of Biomedical Eng., Univ. of Wisconsin-Madison
Professor Emeritus of Biomedical Eng., Univ. of Wisconsin-Madison
John G. Webster
2
2011–present Highly Cited Researcher, King Abdulaziz University, Jeddah, Saudi Arabia
Supervised 24 Ph.D. and 67 M.S. theses
Industrial
1954–55
1955–59
1959–61
1961–62
1962–63
2005-present
Research Engineer, North American Aviation
Head, Instrumentation Group, Boeing Airplane Co.
Head, Telemetry System Test Group, Radiation, Inc.
Staff Engineer, Display Group, Mitre Corp.
Staff Engineer, Computer Display, IBM Corp.
Director of Research, Bahr Management, Inc.
Professional Society Activities
1979–85
1979–84
1979–93
1987–present
1987–2008
1990–95
1988–89
1990–91
1999–2000
Associate Editor of IEEE Transactions on Biomedical Engineering
Administrative Committee of IEEE Engineering in Medicine and Biology Society
Instrumentation Section Co-editor of Annals of Biomedical Engineering
Editorial Board of Medical & Biological Engineering & Computing
Editorial Board of Physiological Measurement
Editorial Review Board of Journal of Clinical Engineering
Chairman of Fellows Committee of IEEE Engineering in Medicine and Biology
Society
Nominating Committee of IEEE Engineering in Medicine and Biology Society
Fellows Committee of IEEE Engineering in Medicine and Biology Society
Honors and Awards
2010 Emeritus Fellow, Biomedical Engineering Society
2008 University of Wisconsin, College of Engineering, Polygon Engineering Council
Outstanding Instructor Award
2005 Fellow, World Innovation Foundation
2004 Thomson ISI Highly Cited
2001 IEEE EMBS Career Achievement Award
2000 University of Wisconsin, College of Engineering, Benjamin Smith Reynolds Award for
Excellence in Teaching Engineers
2000 University of Wisconsin, College of Engineering, Polygon Engineering Council
Outstanding Instructor Award
2000 IEEE Third Millenium Medal
1999 Fellow, Institute of Physics
1999 ASEE/Engineering Libraries Division, Award for Best Reference Work
1999 University of Wisconsin, College of Engineering, Polygon Engineering Council
Outstanding Instructor Award
1999 University of Wisconsin, Department of Electrical and Computer Engineering, Holdridge
Award for Excellence in Teaching
1996 Association for the Advancement of Medical Instrumentation, AAMI Foundation
Laufman-Greatbatch Prize
1996 University of Wisconsin Chancellor’s Award for Excellence in Teaching
1994 ASEE/Biomedical Engineering Division, Theo C. Pilkington Outstanding Educator Award
1993 ASEE Centennial Certificate of Recognition
1992 Fellow, American Institute for Medical and Biological Engineering
1986–90
NIH Surgery and Bioengineering Study Section
John G. Webster
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1986 Fellow, Institute of Electrical and Electronics Engineers, 1997 Life Fellow
1979 Fellow, Instrument Society of America, 1994 Life Fellow
1978 ASEE Western Electric Fund Award
1974 ISA Donald P. Eckman Education Award
1971–76NIH Research Career Development Award
Invited Lectures
2012 2012 Saudi Scientific Society for Biomedical Engineering Summit, Jeddah, Saudi Arabia
2010 Fifth Libyan Arab International Conference on Electrical and Electronic Engineering,
Tripoli, Libya
2009 Lectures at Hanoi University of Technology, Hanoi, Vietnam
2009 IMEKO Fundamental and Applied Metrology XIX World Congress, Lisbon, Portugal
2009 World Congress on Medical Physics and Biomedical Engineering, Munich, Germany
2009 Congress on Biomedical Engineering, UDEM, Monterrey, Mexico
2008 Braidwood Inquiry on the use of conducted energy weapons (Tasers), Vancouver, Canada
2008 16th Iranian Conference on Electrical Engineering, Tehran, Iran.
2007 Annual Meeting of Danish Society for Biomedical Engineering, Braedstrup, Denmark.
2006 3rd Kuala Lumpur International Conference on Biomedical Engineering, BioMed 2006.
2006 3rd IEEE-EMBS International Summer School and Symposium on Medical Devices and
Biosensors, Cambridge, MA
2006 World Congress on Medical Physics and Biomedical Engineering, Seoul, Korea
2006 NIH Roadmap Interdisciplinary Methodology & Technology Summit, Bethesda, MD
2006 NSF NIH Workshop on Engineering Approaches to Energy Balance and Obesity,
Washington DC
2006 Department of Biomedical Engineering, National Polytechnic Institute, Mexico City
2005 3rd European Medical & Biological Engineering Conference, Prague, Czech Republic
2005 Nordic-Baltic Conference Biomedical Engineering and Medical Physics, Umea, Sweden
2005 Department of Bioengineering, University of Illinois, Chicago, IL
2004 Kuala Lumpur International Conference on Biomedical Engineering, BioMed 2004
2004 2nd IEEE-EMBS International Summer School and Symposium on Medical Devices and
Biosensors (ISSS-MDBS), Hong Kong
2004 NSF-sponsored lecture tour in Hanoi University of Technology, Ho-Chi-Minh City
University of Technology, and Can Tho University, Vietnam
2003 New Challenges in Biomedical Engineering, Isik University, Istanbul
2003 8th European Federation of Medical Physics Congress, Eindhoven, Netherlands
2002 European Medical & Biological Engineering Conference (EMBC’02), Vienna
2002 First RRC International Laser Symposium, Medical Laser Research Center, Daejeon,
Korea
2002 2nd National Meeting on Biomedical Engineering, Bangkok, Thailand
2002 Department of Bioengineering, Polytechnic University, Milan, Italy
2001 Annual International Conference of the IEEE Engineering in Medicine and Biology
Society, Istanbul, Turkey
2001 II Latin American Congress of Biomedical Engineering (CORAL), Havana, Cuba
2000 1st International Convention on Biomedical and Electronic Engineering of the Universidad
Iberoamericana, Mexico City
2000 VI Venezuelan Colloquium on Bioengineering, San Cristobal, Venezuela
2000 Medtronics, Inc., Minneapolis MN
2000 Twin Cities IEEE-Engineering in Medicine & Biology Chapter, Minneapolis MN
1999 4th Asia-Pacific Conference on Medical & Biological Engineering, Seoul, Korea
John G. Webster
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1980
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Second Medical Engineering Week of the World, Taipei, Taiwan
First Medical Engineering Week of the World, Taipei, Taiwan
Engineering and the Physical Sciences in Medicine EPSM'94, Perth, Australia
Wound Healing Society Meeting, San Francisco, CA.
Royal Marsden Hospital, Physics Department, Sutton, UK
King’s College Hospital, Department of Medical Physics, London
Ngee Ann Polytechnic, Department of Electronic Engineering, Singapore
International Biomedical Engineering Days, Istanbul
Transitioning defense technologies to medical applications, Conference jointly sponsored
by ASME and Center for Biotechnology, SUNY at Stony Brook
30th Anniversary Conference of the Japanese Society of Medical Electronics and
Biological engineering, Tokyo
Keio University, Institute of Biomedical Engineering, Yokohama
IEEE Engineering in Medicine and Biology Section Meeting, Tokyo
Yonsei University Research Institute of Medical Instruments Technology, Seoul
Annual Conference, Korean Society of Medical and Biological Engineering, Seoul
8th International Conference on Biomagnetism, Münster, Germany
Engineering Foundation Conference on Neural Prostheses: Motor Systems III, Banff,
Canada
III Meeting on Biomedical Engineering, Universidad Iberoamericana, Mexico City
IEEE/EMBS Workshop on Recent Advances in Biomedical Engineering, Washington, DC
NIH-NLM Twentieth Neural Prosthesis Workshop, Bethesda, MD
Biomedical Engineering Seminar, Johns Hopkins University
Conference on Technology and Society, Enginyers Industrials de Catalunya, Barcelona,
Spain
Electrical Engineering Seminar, Virginia Polytechnic Institute
Biomedical Engineering Seminar, University of Minnesota
2nd EEC Workshop on Electrical Impedance Imaging, Lyon, France
Fulbright Lecturer, Universidad Politecnica de Cataluna, Barcelona, Spain
1st EEC Workshop on Electrical Impedance Tomography, Sheffield, England
Conference on Electronic Aids for the Aged and Disabled, Sydney, Australia
Biomedical Engineering Seminar, University of Minnesota
V International Conference on Electrical Bio-impedance, Tokyo
VII Brazilian Congress on Biomedical Engineering, Rio de Janeiro
Xi’an Jiaotung University, Xi’an, People’s Republic of China (16 lectures)
III National Congress on Biomedical Engineering, Mexico City
Biomedical Engineering Seminar, University of Illinois-Urbana
Publications
1
Webster, J. G., G. H. Cohen, and R. M. Boynton, Optimizing the use of the criterion
response for the pupil light reflex, J. Opt. Soc. Am., 58, 419–424, 1968.
2
Webster, J. G., Critical duration for the pupillary light reflex, J. Opt. Soc. Am., 59, 1473–
1478, 1969.
3
Updike, S. J., and J. G. Webster, Instrumentation for expanding intensive care,
Postgraduate Medicine, 48, 87–92, 1970.
4
Flax, S. W., J. G. Webster, and S. J. Updike, Statistical evaluation of the doppler
ultrasonic blood flowmeter, ISA Trans., 10, 1–20, 1971.
5
Webster, J. G., Pupillary light reflex: the development of teaching models, IEEE Trans.
John G. Webster
5
Biomed. Eng., BME-18, 187–194, 1971.
6
Webster, J. G., Student designed laboratory experiments in biomedical engineering, Proc.
IEEE, 59, 985–986, 1971.
7
Jones, R. M., J. G. Webster, and U. T. Keesey, An active feedback system for stabilizing
visual images, IEEE Trans. Biomed. Eng., BME-19, 29-33, 1972.
8
Updike, S. J., R. Parke, and J. G. Webster, Patient monitoring by radiotelemetry, reliability
on a medical ward, J. Assn. Advan. Med. Instrum., 6, 240–244, 1972.
9
Huhta, J. C., and J. G. Webster, Sixty hertz interference in electrocardiography, IEEE
Trans. Biomed. Eng., BME-20, 91–101, 1973.
10
Flax, S. W., J. G. Webster, and S. J. Updike, Pitfalls using Doppler ultrasound to
transduce blood flow, IEEE Trans. Biomed. Eng., BME-20, 306–309, 1973.
11
Webster, J. G., An instrumentation design laboratory, IEEE Trans. Educ., E-16, 27–31,
1973.
12
Webster, J. G., Lecture and lab in medical instrumentation, Eng. Educ., 64, 190–193,
1973.
13
Swanson, D. K., and J. G. Webster, A model for skin-electrode impedance, in H. A. Miller
and D. C. Harrison (eds.), Biomedical Electrode Technology, Academic Press, New York, 1974,
pp. 117–128.
14
Flax, S. W., J. G. Webster, and S. J. Updike, Noise and functional limitations of the
Doppler blood flowmeter, in R. S. Reneman (ed.), Cardiovascular applications of ultrasound,
North-Holland Pub. Co., Amsterdam (American Elsevier Publ. Co., New York), 1974, pp. 18–31.
15
Getzel, W. A., and J. G. Webster, Minimizing silver-silver chloride electrode impedance,
IEEE Trans. Biomed. Eng., BME-23, 87–88, 1976.
16
Tam, H. W., and J. G. Webster, Minimizing electrode motion artifact by skin abrasion,
IEEE Trans. Biomed. Eng., BME-24, 134–139, 1977.
17
Mastenbrook, S. M., Jr., J. G. Webster, and S. J. Updike, Venous return curves obtained
from graded series of Valsalva maneuvers, Med. Res. Eng., 12 (6), 20–29, 1977.
18
Webster, J. G., A course in medicine and clinical engineering for engineers, J. Clin. Eng.,
2, 117–119, 1977.
19
Webster, J. G., An intelligent monitor for ambulatory ECGs, Biomed. Sci. Instrum., 14,
55–60, 1978.
20
Flax, S. W., J. G. Webster, S. J. Updike, and D. T. Uehling, Renal perfusion dynamics
during preservation, Ann. Biomed. Eng., 6, 68–77, 1978.
21
Bhansali, P. V., J. G. Webster, and W. C. Yeo, Analogue multiplexer for use with an f.m.
tape recorder, Med. Biol. Eng. Comp., 16, 569–572, 1978.
22
Burbank, D. P., and J. G. Webster, Reducing skin potential motion artifact by skin
abrasion, Med. Biol. Eng. Comp., 16, 31–38, 1978.
23
Henderson, R. P., and J. G. Webster, An impedance camera for spatially specific
measurements of the thorax, IEEE Trans. Biomed. Eng., BME-25, 250–254, 1978.
24
Flax, S. W., S. J. Updike, P. M. Burkholder, F. D. Gutmann, T. A. Barber, D. T. Uehling,
and J. G. Webster, Pressure-flow relationships and pathologic changes during renal preservation,
Virchows Arch. A Path. Anat. and Histol., 380, 273–281, 1978.
25
Webster, J. G., A qualifying exam for biomedical engineering, J. Clin. Eng., 3, 353–360,
1978.
26
Flax, S. W., J. G. Webster, S. J. Updike, and D. T. Uehling, Analogue computer model of
a kidney during preservation, Med. Biol. Eng. Comp., 17, 199–206, 1979.
27
Bhansali, P. V., C. G. Irwin, J. A. Dempsey, R. Bush, and J. G. Webster, Human
pulmonary resistance: effect of frequency and gas physical properties, J. Appl. Physiol.: Respirat.
Environ. Exercise Physiol., 47, 161–168, 1979.
John G. Webster
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28
Smith, R. G., J. C. Houge, and J. G. Webster, Portable device for detection of petit mal
epilepsy, IEEE Trans. Biomed. Eng., BME-26, 445–450, 1979.
29
Engstrom, E. R., Jr., J. G. Webster, and P. Bass, Analysis of duodenal contractility in the
unanesthetized dog, IEEE Trans. Biomed. Eng., BME-26, 517–523, 1979.
30
Baharestani, H., W. J. Tompkins, J. G. Webster, and R. B. Mazess, Heart rate recorder,
Med. Biol. Eng. Comp., 17, 719–723, 1979.
31
Webster, J. G., Implementing Guided Design in a medical instrumentation course, IEEE
Trans. Educ., E-22, 110–116, 1979.
32
Das, D. P., and J. G. Webster, Defibrillation recovery curves for different electrode
materials, IEEE Trans. Biomed. Eng., BME-27, 230–233, 1980.
33
Plaut, D. I., and J. G. Webster, Ultrasonic measurement of respiratory flow, IEEE Trans.
Biomed. Eng., BME-27, 549–558, 1980.
34
Plaut, D. I., and J. G. Webster, Design and construction of an ultrasonic
pneumotachometer, IEEE Trans. Biomed. Eng., BME-27, 590–597, 1980.
35
Thakor, N. V., and J. G. Webster, Ground-free ECG recording with two electrodes, IEEE
Trans. Biomed. Eng., BME-27, 699–704, 1980.
36
Fiore, M. D., J. L. Atlee, J. G. Webster, and W. J. Tompkins, A microcomputer-based
neuromuscular blockade monitor, IEEE Trans. Biomed. Eng., BME-28, 775–783, 1981.
37
Wong, T. C., J. G. Webster, H. J. Montoye, and R. Washburn, Portable accelerometer
device for measuring human energy expenditure, IEEE Trans. Biomed. Eng., BME-28, 467–471,
1981.
38
Potvin, A. R., F. M. Long, J. G. Webster, and R. J. Jendrucko, Biomedical engineering
education: enrollment, courses, degrees, and employment, IEEE Trans. Biomed. Eng., BME-28,
22–28, 1981.
39
Swanson, D. K., and J. G. Webster, Simple design for an impedance plethysmograph,
Med. Biol. Eng. Comp., 20, 461–465, 1982.
40
Thakor, N. V., J. G. Webster, and W. J. Tompkins, A battery-powered digital modem for
telephone transmission of ECG data, IEEE Trans. Biomed. Eng., BME-29, 355–359, 1982.
41
Wiley, J. D., and J. G. Webster, Analysis and control of current distribution under circular
dispersive electrodes, IEEE Trans. Biomed. Eng., BME-29, 381–385, 1982.
42
Wiley, J. D., and J. G. Webster, Distributed equivalent-circuit models for circular
dispersive electrodes, IEEE Trans. Biomed. Eng., BME-29, 385–389, 1982.
43
Thakor, N. V., and J. G. Webster, Design and evaluation of QRS and noise detectors for
ambulatory e.c.g. monitors, Med. Biol. Eng. Comp., 20, 709–714, 1982.
44
Webster, J. G., A biomedical engineer’s library, J. Clin. Eng., 7, 67–72, 1982.
45
Winter, B. B., and J. G. Webster, Reduction of interference due to common mode voltage
in biopotential amplifiers, IEEE Trans. Biomed. Eng., BME-30, 58–62, 1983.
46
Winter, B. B., and J. G. Webster, Driven-right-leg circuit design, IEEE Trans. Biomed.
Eng., BME-30, 62–66, 1983.
47
Thakor, N. V., J. G. Webster, and W. J. Tompkins, Optimal QRS detector, Med. Biol. Eng.
Comp., 21, 343–350, 1983.
48
Montoye, H. J., R. Washburn, S. Servais, A. Ertl, J. G. Webster, and F. J. Nagle,
Estimation of energy expenditure by a portable accelerometer, Med. Sci. Sports Exer., 15, 403–
407, 1983.
49
Kim, Y., J. G. Webster, and W. J. Tompkins, Electrical impedance imaging of the thorax,
J. Microwave Power, 18, 345–257, 1983.
50
Swanson, D. K., and J. G. Webster, Pressure-induced changes of electrode impedance
cause negligible errors in impedance plethysmography, J. Clin. Eng., 8, 229–233, 1983.
51
Bhansali, P. V., J. A. Dempsey, L. Chosey, C. Iber, T. Musch, and J. G. Webster,
John G. Webster
7
Sensitivity of frequency dependence of lung compliance in detecting uneven time constants, IEEE
Trans. Biomed. Eng., BME-30, 625–630, 1983.
52
Swanson, D. K., and J. G. Webster, Errors in four-electrode impedance plethysmography,
Med. Biol. Eng. Comp., 21, 674–680, 1983.
53
Thakor, N. V., J. G. Webster, and W. J. Tompkins, Design, implementation and evaluation
of a microcomputer-based portable arrhythmia monitor, Med. Biol. Eng. Comp., 22, 151–159,
1984.
54
Zheng, E., S. Shao, and J. G. Webster, Impedance of skeletal muscle from 1 Hz to 1 MHz,
IEEE Trans. Biomed. Eng., BME-31, 477–481, 1984.
55
Servais, S. B., J. G. Webster, and H. J. Montoye, Estimating human energy expenditure
using an accelerometer device, J. Clin. Eng., 9, 159–171, 1984.
56
Kim, Y., J. G. Webster, and W. J. Tompkins, Simulated and experimental studies of
temperature elevation around electrosurgical dispersive electrodes, IEEE Trans. Biomed. Eng.,
BME-31, 681–692, 1984.
57
Thakor, N. V., J. G. Webster, and W. J. Tompkins, Estimation of QRS complex power
spectra for design of a QRS filter, IEEE Trans. Biomed. Eng., BME-31, 702–706, 1984.
58
Webster, J. G., Reducing motion artifacts and interference in biopotential recording, IEEE
Trans. Biomed. Eng., BME-31, 823–826, 1984.
59
Myers, T. J., P. Bass, J. G. Webster, A. B. Fontaine, and A. Miyauchi, Human surface
electrogastrograms: ac and dc measurements, Ann. Biomed. Eng., 12, 319–333, 1984.
60
Shankar, T. M. R., and J. G. Webster, Design of an automatically balancing electrical
impedance plethysmograph, J. Clin. Eng., 9, 129–134, 1984.
61
Hamilton, J. W., B. Bellahsene, M. Reichelderfer, J. G. Webster, and P. Bass,
Simultaneous mucosal and surface recording of the human electrogastrogram. In R. M. Stern and
K. L. Koch (eds.), Electrogastrography: methodology, validation, and applications, Praeger,
New York, 132–142, 1985.
62
Shankar, T. M. R., J. G. Webster, and S.-Y. Shao, The contribution of vessel volume
change and blood resistivity change to the electrical impedance pulse, IEEE Trans. Biomed. Eng.,
BME-32, 192–198, 1985.
63
Thakor, N. V., and J. G. Webster, Electrode studies for the long-term ambulatory ECG,
Med. Biol. Eng. Comp., 23, 116–121, 1985.
64
Shankar, T. M. R., and J. G. Webster, Contribution of different sized vessels in the
extremities to the arterial pulse waveform as recorded by electrical impedance and volume
plethysmography, Med. Biol. Eng. Comp., 23, 155–164, 1985.
65
Sahakian, A. V., W. J. Tompkins, and J. G. Webster, Electrode motion artifacts in
electrical impedance pneumography, IEEE Trans. Biomed. Eng., BME-32, 448–451, 1985.
66
Kaczmarek, K., P. Bach-y-Rita, W. J. Tompkins, and J. G. Webster, A tactile visionsubstitution system for the blind: Computer-controlled partial image sequencing, IEEE Trans.
Biomed. Eng., BME-32, 602–608, 1985.
67
Bellahsene, B. E., J. W. Hamilton, J. G. Webster, P. Bass, and M. Reichelderfer, An
improved method for recording and analyzing the electrical activity of the human stomach, IEEE
Trans. Biomed. Eng., BME-32, 911–915, 1985.
68
Kim, Y., and J. G. Webster, Medical imaging using electrical impedance. In L. E. Larsen
and J. H. Jacobi (eds.), Medical applications of microwave imaging, IEEE Press, New York, 106–
117, 1986.
69
Montoye, H. J., S. B. Servais, and J. G. Webster, Estimation of energy expenditure from a
force platform and an accelerometer. In J. Watkins, T. Reilly, and L. Burwitz (eds.), Sports
science, E. & F. N. Spon, London, 375–380, 1986.
70
Webster, J. G., Medical devices and instruments. In I. S. Kuperstein and N. L. Walters
John G. Webster
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(eds.), Attorney's guide to engineering, Matthew Bender, New York, 70–1 to 70–52, 1986.
71
Qu, M., Y. Zhang, J. G. Webster, and W. J. Tompkins, Motion artifact from spot and band
electrodes during impedance cardiography, IEEE Trans. Biomed. Eng., BME-33, 1029–1036,
1986.
72
Zhang, Y., M. Qu, J. G. Webster, W. J. Tompkins, B. A. Ward, and D. R. Bassett, Jr.,
Cardiac output monitoring by impedance cardiography during treadmill exercise, IEEE Trans.
Biomed. Eng., BME-33, 1037–1042, 1986.
73
Kim, Y., and J. G. Webster, A proposed standard for evaluating the thermal performance
of pediatric dispersive electrodes, Med. Instrum., 20, 327–330, 1986.
74
Hamilton, J. W., B. E. Bellahsene, M. Reichelderfer, J. G. Webster, and P. Bass, Human
electrogastrograms comparison of surface and mucosal recordings, Dig. Dis. Sci.,, 31, 33–39,
1986.
75
Scott, D., and J. G. Webster, Development phases for medical devices, Med. Instrum., 20,
48–52, 1986.
76
Yorkey, T. J., and J. G. Webster, A comparison of impedance tomographic reconstruction
algorithms, Clin. Phys. Physiol. Meas., 8, Suppl. A, 55–62, 1987.
77
Sakamoto, K., T. J. Yorkey, and J. G. Webster, Some physical results from an impedance
camera, Clin. Phys. Physiol. Meas., 8, Suppl. A, 71–76, 1987.
78
Yorkey, T. J., J. G. Webster, and W. J. Tompkins, Comparing reconstruction algorithms
for electrical impedance tomography, IEEE Trans. Biomed. Eng., BME-34, 843–852, 1987.
79
Yorkey, T. J., J. G. Webster, and W. J. Tompkins, An improved perturbation technique for
electrical impedance imaging with some criticisms, IEEE Trans. Biomed. Eng., BME-34, 898–
901, 1987.
80
Frisken-Gibson, S. F., P. Bach-y-Rita, W. J. Tompkins, and J. G. Webster, A 64-solenoid,
four-level fingertip search display for the blind, IEEE Trans. Biomed. Eng., BME-34, 963–965,
1987.
81
Maalej, N., and J. G. Webster, A miniature electrooptical force transducer, IEEE Trans.
Biomed. Eng., BME-35, 93–98, 1988.
82
Webster, J. G., and B. Ravani, Teleoperator control using telepresence, In R. C. Dorf (ed.),
International Encyclopedia of Robotics Applications and Automation, John Wiley, New York,
1710–1718, 1988.
83
Webster, J. G., Space robots, research, In R. C. Dorf (ed.), International Encyclopedia of
Robotics Applications and Automation, John Wiley, New York, 1635–1640, 1988.
84
Wen, S.-F., J. M. Tremblay, M. Qu, and J. G. Webster, An impedance method for blood
pressure measurement in awake rats without preheating, Hypertension, 11, 371–375, 1988.
85
Hamilton, J. W., B. E. Bellahsene, D. S. Cascio, J. G. Webster, and P. Bass, Human
electrogastrograms: comparison of techniques of recording, Am. J. Gastroenterol., 83, 806–811,
1988.
86
Rosell, J., J. Colominas, P. Riu, R. Pallás-Areny, and J. G. Webster, Skin impedance from
1 Hz to 1 MHz, IEEE Trans. Biomed. Eng., 35, 649–651, 1988.
87
Pfister, C. J., J. W. Hamilton, N. Nagel, P. Bass, J. G. Webster, and W. J. Tompkins, Use
of spectral analysis in the detection of frequency differences in the electrogastrograms of normal
and diabetic subjects, IEEE Trans. Biomed. Eng. , 35, 935–941, 1988.
88
Webster, J. G., and P. Hua, Recent North American progress in electrical impedance
tomography, Clin. Phys. Physiol. Meas., 9, Suppl. A, 127–130, 1988.
89
Liu, W. P., P. Hua, and J. G. Webster, Three-dimensional reconstruction in electrical
impedance tomography, Clin. Phys. Physiol. Meas., 9, Suppl. A, 131–135, 1988.
90
Hua, P., J. G. Webster, and W. J. Tompkins, A regularised electrical impedance
tomography reconstruction algorithm, Clin. Phys. Physiol. Meas., 9, Suppl. A, 137–141, 1988.
John G. Webster
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91
Hagner, D. G. and J. G. Webster, Telepresence for touch and proprioception in
teleoperator systems, IEEE Trans. Systems, Man, Cybernetics, 18, 1020–1023, 1988.
92
Pfister, C. J., M. A. Harris, J. W. Hamilton, W. J. Tompkins, and J. G. Webster,
Development of a three-channel, 24-h ambulatory esophageal pressure monitor, IEEE Trans.
Biomed. Eng., 36, 487–490, 1989.
93
Patel, A., M. Kothari, J. G. Webster, W. J. Tompkins, and J. J. Wertsch, A capacitance
pressure sensor using a phase-locked loop, J. Rehabil. Res. Develop., 26 (2), 55–62, 1989.
94
Pilkington, T. C., F. M. Long, R. Plonsey, J. G. Webster, and W. Welkowitz, Status and
trends in biomedical engineering education, IEEE Eng. Med. Biol. Magazine, 8 (3), 9–17, 1989.
95
Hunter, G. R., H. J. Montoye, J. G. Webster, R. Demment, L. L. Ji, and A. Ng, The
validity of a portable accelerometer for estimating energy expenditure in bicycle riding, J. Sports
Med., 29, 218–222, 1989.
96
Webster, J. G., Tactile sensors for rehabilitation, In D. L. Wise (ed.), Bioinstrumentation:
research, developments and applications, Butterworths, Boston, 893–903, 1990.
97
Pallás-Areny, R., and J. G. Webster, Composite instrumentation amplifier for
biopotentials, Ann. Biomed. Eng., 18, 251–262, 1990.
98
Zhu, H., N. Maalej, J. G. Webster, W. J. Tompkins, P. Bach-y-Rita, and J. J. Wertsch, An
umbilical data-acquisition system for measuring pressures between the foot and shoe, IEEE Trans.
Biomed. Eng., 37, 908-911, 1990.
99
Kaczmarek K. A., J. G. Webster, P. Bach-y-Rita, and W. J. Tompkins, Electrotactile and
vibrotactile displays for sensory substitution systems, IEEE Trans. Biomed. Eng., 38, 1–16, 1991.
100 Shankar, R., and J. G. Webster, Noninvasive measurement of compliance in leg arteries,
IEEE Trans. Biomed. Eng., 38, 62–67, 1991.
101 Zhu, H., G. F. Harris, J. J. Wertsch, W. J. Tompkins, and J. G. Webster, A
microprocessor-based data-acquisition system for measuring plantar pressures from ambulatory
subjects, IEEE Trans. Biomed. Eng., 38, 710–714, 1991.
102 Pallás-Areny, R., and J. G. Webster, Common mode rejection ratio in differential
amplifiers, IEEE Trans. Instrum. Meas., 40, 669–676, 1991.
103 Pallás-Areny, R., and J. G. Webster, Common mode rejection ratio for cascaded
differential amplifier stages, IEEE Trans. Instrum. Meas., 40, 677–681, 1991.
104 Kaczmarek, K. A., K. M. Kramer, J. G. Webster, and R. G. Radwin, A 16-channel 8parameter waveform electrotactile stimulation system, IEEE Trans. Biomed. Eng., 38, 933-943,
1991.
105 Jensen, T. R., R. G. Radwin, and J. G. Webster, A conductive polymer sensor for
measuring external finger forces, J. Biomechanics, 24, 851–858, 1991.
106 Hua, P., E. J. Woo, J. G. Webster, and W. J. Tompkins, Iterative reconstruction methods
using regularization and optimal current patterns in electrical impedance tomography, IEEE
Trans. Med. Imaging, 10, 621–628, 1991.
107 Wertsch, J. J., J. G. Webster, and W. J. Tompkins, A portable insole plantar pressure
measurement system, J. Rehabil. Res. Develop., 29, 13–18, 1992.
108 Woo, E. J., P. Hua, J. G. Webster, W. J. Tompkins, and R. Pallás-Areny, Skin impedance
measurements using simple and compound electrodes, Med. Biol. Eng. Comput., 30, 97–102,
1992.
109 Radwin, R. G., S. Oh, T. R. Jensen, and J. G. Webster, External finger forces in
submaximal five-finger static pinch prehension, Ergonomics, 35, 275–288, 1992.
110 Kaczmarek, K. A., J. G. Webster, and R. G. Radwin, Maximal dynamic range
electrotactile stimulation waveforms, IEEE Trans. Biomed. Eng., 39, 701–715, 1992.
111 Woo E. J., P. Hua, J. G. Webster, and W. J. Tompkins, Measuring lung resistivity using
electrical impedance tomography, IEEE Trans. Biomed. Eng., 39, 756–760, 1992.
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112 Webster, J. G., Artificial sensors suitable for closed-loop control of FNS, In R. B. Stein, P.
H. Peckham, and D. B. Popovic (eds), Neural prostheses: replacing motor function after disease
or disability, Oxford University Press, New York, 88–98, 1992.
113 Luo, S., V. X. Afonso, J. G. Webster, and W. J. Tompkins, The electrode system in
impedance-based ventilation measurement, IEEE Trans. Biomed. Eng., 39, 1130–1141, 1992.
114 Webster, J. G., Electrical impedance tomography and biomagnetism, In M. Hoke, S. N.
Erné, Y. C. Okada, and G. L. Romani (eds.), Biomagnetism: clinical aspects, Elsevier,
Amsterdam, 675–683, 1992.
115 Hua, P., E. J. Woo, J. G. Webster, and W. J. Tompkins, Improved methods to determine
optimal currents in electrical impedance tomography, IEEE Trans. Med. Imaging, 11, 488–495,
1992.
116 Woo, E. J., P. Hua, J. G. Webster, W. J. Tompkins, and R. Pallás-Areny, Walsh function
patterns and data synthesis for electrical impedance tomography, IEEE Trans. Med. Imaging, 11,
554–559, 1992.
117 Hua, P., E. J. Woo, J. G.Webster, and W. J. Tompkins, Using compound electrodes in
electrical impedance tomography, IEEE Trans. Biomed. Eng., 40, 29–34, 1993.
118 Hua, P., E. J. Woo, J. G.Webster, and W. J. Tompkins, Finite element modeling of
electrode–skin contact impedance in electrical impedance tomography, IEEE Trans. Biomed.
Eng., 40, 335–343, 1993.
119 Panescu, D., K. P. Cohen, J. G. Webster, and R. A. Stratbucker, The mosaic electrical
characteristic of the skin, IEEE Trans. Biomed. Eng., 40, 434-439, 1993.
120 Woo, E. J., P. Hua, J. G. Webster, and W. J. Tompkins, A robust image reconstruction
algorithm and its parallel implementation in electrical impedance tomography, IEEE Trans. Med.
Imaging, 12, 137–146, 1993.
121 Pallás-Areny, R., and J. G. Webster, Bioelectric impedance measurements using
synchronous sampling, IEEE Trans. Biomed. Eng., 40, 824–829, 1993.
122 Pallás-Areny, R., and J. G. Webster, AC instrumentation amplifier for bioimpedance
measurements, IEEE Trans. Biomed. Eng., 40, 830–833, 1993.
123 Webster, J. G., Instructional objectives and bench examinations in circuits laboratories,
IEEE Trans. Educ., 37, 111–113, 1994.
124 Panescu, D., J. G. Webster, and R. A. Stratbucker, Measurement of ventricular volume
from blood conductance using two-dimensional finite element analysis, Physiol. Meas., 15, 49–
56, 1994.
125 Cohen, K. P., D. Panescu, J. H. Booske, J. G. Webster, and W. J. Tompkins, Design of an
inductive plethysmograph for ventilation measurement, Physiol. Meas., 15, 217–229, 1994.
126 Panescu, D., J. G. Webster, and R. A. Stratbucker, Modeling current density distributions
during transcutaneous cardiac pacing, IEEE Trans. Biomed. Eng., 41, 549–555, 1994.
127 Panescu, D., J. G. Webster, and R. A. Stratbucker, A nonlinear electrical–thermal model
of the skin, IEEE Trans. Biomed. Eng., 41, 672–680, 1994.
128 Panescu, D., J. G. Webster, and R. A. Stratbucker, A nonlinear finite element model of the
electrode–electrolyte–skin system, IEEE Trans. Biomed. Eng., 41, 681–687, 1994.
129 Woo, E. J., P. Hua, J. G. Webster, and W. J. Tompkins, Finite-element method in
electrical impedance tomography, Med. Biol. Eng. Comput., 32, 530–536, 1994.
130 Mayotte, M. J., J. G. Webster, and W. J. Tompkins, A comparison of electrodes for
potential use in pediatric/infant apnoea monitoring, Physiol. Meas., 15, 459–467, 1994.
131 Webster, J. G., Design of cardiac pacemakers, Biomed. Eng. Appl. Basis. Comm., 6, 859–
864, 1994.
132 Panescu, D., J. G. Webster, W. J. Tompkins, and R. A. Stratbucker, Optimization of
cardiac defibrillation by three-dimensional finite element modeling of the human thorax, IEEE
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Trans. Biomed. Eng., 42, 185–192, 1995.
133 Panescu, D., J. G. Webster, W. J. Tompkins, R. L. Staley, J. Johnson, D. Schlageter, R. A.
Stratbucker, A database of cardiac arrhythmias, Acad. Emerg. Med., 2, 46–49, 1995.
134 Rosell, J. and J. G. Webster, Signal-to-motion artifact ratio versus frequency for
impedance pneumography, IEEE Trans. Biomed. Eng., 42, 321–323, 1995.
135 Panescu, D., J. G. Whayne, S. D. Fleischman, M. S. Mirotznik, D. K. Swanson, and J. G.
Webster, Three-dimensional finite element analysis of current density and temperature
distributions during radio-frequency ablation, IEEE Trans. Biomed. Eng., 42, 879-890, 1995.
136 Rosell, J., K. P. Cohen, and J. G. Webster, Reduction of motion artifacts using a twofrequency impedance plethysmograph and adaptive filtering, IEEE Trans. Biomed. Eng., 42,
1044-1048, 1995.
137 Berners, A. C., J. G. Webster, C. J. Worringham, and G. E. Stelmach, An ultrasonic timeof-flight system for hand movement measurement, Physiol. Meas., 16, 203-211, 1995.
138 Au, T. C.-P., J. G. Webster, and B. T. Tan, A system for non-invasively measuring blood
pressure on a treadmill, Physiol. Meas., 16, 273-285, 1995.
139 Panescu, D., J. G. Webster, W. J. Tompkins, and R. A. Stratbucker, Optimisation of
transcutaneous cardiac pacing by three-dimensional finite element modelling of the human thorax,
Med. Biol. Eng. Comput, 33, 769-775, 1995.
140 Mayotte, M. J., J. G. Webster, and W. J. Tompkins, Reduction of motion artefacts during
paediatric/infant apnoea monitoring, Med. Biol. Eng. Comput., 34, 93-96, 1996.
141 Radwin, R. G., D. J. Beebe, J. G. Webster, and T. Y Yen, Instrumentation for occupational
ergonomics, In A. Bhattacharya and J. D. McGlothlin (eds.), Occupational ergonomics: theory
and applications, Marcel Dekker, New York, 165-193, 1996.
142 de Talhouet, H., and J. G. Webster, The origin of skin-stretch-caused motion artifacts
under electrodes, Physiol. Meas., 17, 81-93. 1996.
143 Cohen, K. P.,W. M. Ladd, D. M. Beams, W. S. Sheers, R. G. Radwin, W. J. Tompkins,
and J. G. Webster, Comparison of impedance and inductance ventilation sensors on adults during
breathing, motion and simulated airway obstruction, IEEE Trans. Biomed. Eng., 44, 555-566,
1997.
144 Beebe, D. J., D. D. Denton, R. G. Radwin and J. G. Webster, A silicon-based tactile sensor
for finger-mounted applications, IEEE Trans. Biomed. Eng., 45, 151-159, 1998.
145 Laudon, M. K., J. G. Webster, R. Frayne, and T. M. Grist, Minimizing interference from
magnetic resonance imagers during electrocardiography, IEEE Trans. Biomed. Eng., 45, 160-164,
1998.
146 Galuschky, C. W., and J. G. Webster, Dual-chamber cardiac pacemaker tester, Med. Biol.
Eng. Comput., 36, 233-237, 1998.
147 Weinberg, G. M., and J. G. Webster, Measuring human ventilation for apnoea detection
using an optical encoder, Physiol. Meas., 19, 441-446, 1998.
148 Webster, J. G., Instructional objectives for a medical instrumentation course, Automedica,
17, 83-88, 1998.
149 Beams, D. M., F. J. Sasse, J. G. Webster and R. G. Radwin, Model for the administration
of low-flow anaesthesia, Br. J. Anaesthesia. 81, 161-170, 1998.
150 Webster, J. G., Robotics in space, In. S. Y. Nof (ed.), Handbook of industrial robotics,
second edition, John Wiley & Sons, New York, 1117-1131, 1999.
151 Webster, J. G., Guest editorial for the special issue on biomedical engineering education,
Int. J. Eng. Educ., 15, 238–239, 1999.
152 Tsai, J.-Z., H. Cao, S. Tungjitkusolmun, E. J. Woo, V. R. Vorperian, J. G. Webster,
Dependence of apparent resistance of four-electrode probes on insertion depth, IEEE Trans.
Biomed. Eng., 47, 41-48, 2000.
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153 Tungjitkusolmun, S., E. J. Woo., H. Cao, J.-Z. Tsai, V. R. Vorperian, and J. G. Webster,
Finite element analyses of uniform current density electrodes for radiofrequency cardiac ablation.
IEEE Trans. Biomed. Eng., 47, 32-40, 2000.
154 Woo, E. J., S. Tungjitkusolmun, H. Cao, J.-Z. Tsai, J. G. Webster, V. R. Vorperian, and J.
A. Will, A new catheter design using needle electrode for subendocardial RF ablation of
ventricular muscles: finite element analysis and in-vitro experiments, IEEE Trans. Biomed. Eng.,
47, 23-31, 2000.
155 Tungjitkusolmun, S., E. J. Woo. H. Cao, J.-Z. Tsai, V. R. Vorperian, and J. G. Webster,
Thermal-electrical finite element modeling for radio frequency cardiac ablation: effects of changes
in myocardial properties, Med. Biol. Eng. Comput., 38, 562-568, 2000.
156 Cao, H., V. R. Vorperian, J.-Z. Tsai, S. Tungjitkusolmun, E. J. Woo, and J. G. Webster,
Temperature measurement within myocardium during in vitro RF catheter ablation, IEEE Trans.
Biomed. Eng., 47, 1518-1524, 2000.
157 Tungjitkusolmun, S., V. R. Vorperian, N. Bhavaraju, H. Cao, J.-Z. Tsai, and J. G.
Webster, Guidelines for predicting lesion size at common endocardial locations during radiofrequency ablation, IEEE Trans. Biomed. Eng., 48, 194-201, 2001.
158 Bhavaraju, N. C., H. Cao, D. Yuan, J. W. Valvano, and J. G. Webster, Measurement of
directional thermal properties of biomaterials, IEEE Trans. Biomed. Eng., 48, 261-267, 2001.
159 Cao, H., V. R. Vorperian, S. Tungjitkusolmun, J.-Z. Tsai, D. Haemmerich, Y. B. Choy,
and J. G. Webster, Flow effect on lesion formation in RF cardiac catheter ablation, IEEE Trans.
Biomed. Eng., 48, 425-433, 2001.
160 Haemmerich, D., S. T. Staelin, S. Tungjitkusolmun, F. T. Lee Jr., D. M. Mahvi, and J. G.
Webster, Hepatic bipolar radio-frequency ablation between separated multiprong electrodes, IEEE
Trans. Biomed. Eng., 48, 1145-1152, 2001
161 Tungjitkusolmun, S., S. T. Staelin, D. Haemmerich, J.-Z. Tsai, H. Cao, J. G. Webster, F.
T. Lee, Jr., D. M. Mahvi, and V. R. Vorperian, Three-dimensional finite element analyses for
radio-frequency hepatic tumor ablation. IEEE Trans. Biomed. Eng., 49, 3-9, 2002.
162 Tungjitkusolmun, S., D. Haemmerich, H. Cao, J.-Z. Tsai, Y. B. Choy, V. R. Vorperian,
and J. G. Webster, Modeling bipolar phase-shifted multielectrode catheter ablation. IEEE Trans.
Biomed. Eng., 49, 10-17, 2002.
163 Haemmerich, D., Ozkan, O., Tsai, J.-Z., Staelin, S., Tungjitkusolmun, S., Mahvi, D. M.
and Webster, J. G., Changes of electrical resistivity of swine liver after occlusion and postmortem,
Med. Biol. Eng. Comp., 40, 1-5, 2002.
164 H. Cao, S. Tungjitkusolmun, Y. B. Choy, J.-Z. Tsai, V. R. Vorperian, and J. G. Webster,
Using electrical impedance to predict catheter-endocardial contact during RF cardiac ablation,
IEEE Trans. Biomed. Eng., 49, 247-253, 2002.
165 Tsai, J.-Z., J. A. Will, S. Hubbard-Van Stelle, H. Cao, S. Tungjitkusolmun, Y. B. Choy, D.
Haemmerich, V. R. Vorperian, and J. G. Webster, Error analysis of tissue resistivity measurement,
IEEE Trans. Biomed. Eng., 49, 484-494, 2002.
166 Tsai, J.-Z., J. A. Will, S. Hubbard-Van Stelle, H. Cao, S. Tungjitkusolmun, Y. B. Choy, D.
Haemmerich, V. R. Vorperian, and J. G. Webster, In vivo measurement of swine myocardial
resistivity, IEEE Trans. Biomed. Eng., 49, 472-483, 2002.
167 H. Cao, M. A. Speidel, J.-Z. Tsai, M. S. Van Lysel, V. R. Vorperian, and J. G. Webster,
FEM analysis of predicting electrode-myocardium contact from RF cardiac catheter ablation
system impedance, IEEE Trans. Biomed. Eng., 49, 520-526, 2002.
168 Choy, Y. B., Cao, H., Tungjitkusolmun, S., Tsai, J.-Z., Haemmerich, D., Vorperian, V. R.,
Webster, J. G., Mechanical compliance of the endocardium. J. Biomech. 35: 1671-1676, 2002.
169 Haemmerich, D., S. Tungjitkusolmun, S. T. Staelin, F. T. Lee, Jr., D. M. Mahvi, and J. G.
Webster, Finite element analysis of hepatic multiple probe radio-frequency ablation, IEEE Trans.
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Biomed. Eng., 49, 836-842, 2002.
170 Haemmerich, D., Staelin, S. T., Tsai, J.-Z.., Tungjitkusolmun, S., Mahvi, D. M., and
Webster, J. G., In-vivo electrical conductivity of hepatic tumors, Physiol. Meas., 24, 251-260,
2003.
171 Zhang, J., Tsai, J.-Z., Cao, H., Chen, Y., Will, J. A., Vorperian, V. R., and Webster, J. G.,
Noncontact radio-frequency ablation for obtaining deeper lesions, IEEE Trans. Biomed. Eng., 50,
218-223, 2003.
172 dos Santos, I., Shah, J., da Rocha, A. F., Webster, J. G., and Valvano, J. W., An
instrument to measure the heat convection coefficient on the endocardial surface, Physiol. Meas.
24, 321-335, 2003.
173 Haemmerich, D., Chachati, L., Wright, A. S., Mahvi, D. M., Lee, Jr., F. T., and Webster, J.
G., Hepatic radiofrequency ablation with internally cooled probes: effect of coolant on lesion size,
IEEE Trans. Biomed. Eng., 50, 493-500, 2003.
174 Tsai, J.-Z., Will, J. A., Vorperian, V. R., Van Stelle, S. H., Cao, H., Tungjitkusolmun, S.,
Choy, Y. B., and Webster, J. G., In vitro measurement of myocardial impedivity anisotropy with a
miniature rectangular tube, IEEE Trans. Biomed. Eng., 50, 528-532, 2003.
175 Laeseke, P. F., Winter, III, T. C., Davis, C. L., Stevens, K. R., Johnson, C. D., Fronczak, F.
J., Webster, J. G., and Lee, Jr, F. T., Postbiopsy bleeding in a porcine model: reduction with radiofrequency ablation--preliminary results, Radiology 227, 493-499, 2003.
176 Haemmerich, D., Wright, A. S., Mahvi, D. M., Lee, F. T. Jr., and Webster, J. G., Hepatic
bipolar radiofrequency ablation creates lesions close to blood vessels - A Finite Element study,
Med. Biol. Eng. Comput., 41, 317-323, 2003.
177 dos Santos, I., Will, J. A., da Rocha, A. F., Nascimento, F. A., Webster, J. G., Valvano, J.
W., In vivo measurements of heat transfer on the endocardial surface, Physiol. Meas. 24, 793-804,
2003.
178 Lee, F. T. Jr, Haemmerich, D, Wright, A. S., Mahvi, D. M., Sampson, L. A., Webster, J.
G., Multiple probe radiofrequency ablation: pilot study in an animal model, J. Vasc. Interv.
Radiol., 14, 1437-1442, 2003.
179 Tangwongsan, C., Will, J. A., Webster, J. G., Meredith, K. L. Jr., Mahvi, D. M., In vivo
measurement of swine endocardial convective heat transfer coefficient, IEEE Trans. Biomed.
Eng., 51, 1478-1486, 2004.
180 Webster, J. G., and E. K. Kho, Tissue ablation: devices and procedures, IFMBE Proc., 7,
7-11, 2004.
181 Schowalter, J. S., and J. G. Webster, Minimizing electrosurgical interference during
electrocardiography, IFMBE Proc., 7, 287-290, 2004.
182 Lai, Y.-C., Y. B. Choy, D. Haemmerich, V. R. Vorperian and J. G. Webster. Lesion size
estimator of cardiac radiofrequency ablation at different common locations with different tip
temperatures, IEEE Trans. Biomed. Eng., 51, 1859-1864, 2004.
183 Haemmerich, D., F. T. Lee, Jr, D. J. Schutt, L. A. Sampson, J. G. Webster, J. P. Fine and
D. M. Mahvi, Large-volume radiofrequency ablation of ex vivo bovine liver with multiple cooled
cluster electrodes, Radiology, 234, 563-568, 2005.
184 Wiese, S. R., P. Anheier, R. D. Connemara, A. T. Mollner, T. F. Neils, J. A. Kahn and J.
G. Webster, Electrocardiographic motion artifact versus electrode impedance, IEEE Trans.
Biomed. Eng., 52, 136-139, 2005.
185 Haemmerich, D., D. J. Schutt, I. dos Santos, J. G. Webster, and D. M. Mahvi,
Measurement of temperature-dependent specific heat of biological tissues, Physiol. Meas., 26, 5967, 2005.
186 Donatell, G. J., D. W. Meister, J. R. O’Brien, J. S. Thurlow, J. G. Webster, F. J. Salvi, A
simple device to monitor flexion and lateral bending of the lumbar spine, IEEE Trans. Neural
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Syst. Rehabil. Eng., 13, 18-23, 2005.
187 Webster, J. G., Electromuscular incapacitating devices, IFMBE Proc., 9, 150-151, 2005.
188 Haemmerich, D., J. G. Webster, Automatic control of finite element models for
temperature-controlled radiofrequency ablation, Biomed. Eng. Online, 4(1):42, 2005.
189 Sun, H., J.-Y. Wu, R. Abdallah, and J. G. Webster, Electromuscular incapacitating device
safety, IFMBE Proc., 11(1), 2005.
190 Haemmerich, D., I. dos Santos, D. J. Schutt, J. G. Webster and D. M. Mahvi, In vitro
measurements of temperature-dependent specific heat of liver tissue, Med. Eng. Phys., 28, 194197, 2006.
191 Bertram, J. M., D. Yang, M. C. Converse, J. G. Webster, D. M. Mahvi, Antenna design for
microwave hepatic ablation using an axisymmetric electromagnetic model, Biomed. Eng. Online,
5, 15, 2006.
192 Yang, D., J. M. Bertram, M. C. Converse, A. P. O'Rourke, J. G. Webster, S. C. Hagness, J.
A. Will, and D. M. Mahvi, A floating sleeve antenna yields localized hepatic microwave ablation,
IEEE Trans. Biomed. Eng., 53, 533-537, 2006.
193 Prakash, P., M. C. Converse, D. M. Mahvi, J. G Webster, Measurement of specific heat
capacity of liver phantom, Physiol. Meas., 27, N41-N46, 2006.
194 Bertram, J. M., D. Yang, M. C. Converse, J. G. Webster, D. M. Mahvi, A review of
coaxial-based interstitial antennas for hepatic microwave ablation, Crit. Rev. Biomed. Eng., 34,
187-213, 2006.
195 Webster, J. G., D. E. Bahr, M. C. Shults, D. G. Grady, J. Macer, A miniature sternal skinattached hot flash recorder: IFMBE Proc. 14, 577-580, 2006.
196 Webster, J. G., J. A. Will, H. Sun, J.-Y. Wu, A. P. O'Rourke, S. M. Huebner, P. S. Rahko,
Can Tasers directly cause ventricular fibrillation?: IFMBE Proc. 14, 3307-3310, 2006.
197 Tangwongsan, C., L. Chachati, J. G. Webster, P. V. Farrell, In vitro calibration of a system
for measurement of in vivo convective heat transfer coefficient in animals. Biomed. Eng. Online,
26, 5(1):57, 2006.
198 Wu, J.-Y., H. Sun, A. O'Rourke, S. Huebner, P. S. Rahko, J. A. Will, J. G. Webster, Dartto-heart distance when Taser causes ventricular fibrillation in pigs, IFMBE Proc., 15, 578-583,
2006.
199 Webster, J. G., D. E. Bahr, M. C. Shults, D. G. Grady, J. Macer, A miniature skin-attached
hot flash recorder, IFMBE Proc., 15, 1-4, 2006.
200 Yang, D., M. C. Converse, D. M. Mahvi, and J. G. Webster, Measurement and analysis of
tissue temperature during microwave liver ablation, IEEE Trans. Biomed. Eng., 54, 150-155,
2007.
201 Wu, J.-Y., H. Sun, A. P. O’Rourke, S. Huebner, P. S. Rahko, J. A. Will, and J. G.
Webster, Taser dart-to-heart distance that causes ventricular fibrillation in pigs, IEEE Trans.
Biomed. Eng., 54, 503-508, 2007.
202 Kim, C., A. P. O’Rourke, D. M. Mahvi, and J. G. Webster, Finite element analysis of ex
vivo and in vivo hepatic cryoablation, IEEE Trans. Biomed. Eng., 54, 1177-1185, 2007.
203 O'Rourke, A. P., D. Haemmerich, P. Prakash, M. C. Converse, D. M. Mahvi, J. G.
Webster, Current status of liver tumor ablation devices, Expert Rev. Med. Devices, 4, 523-537,
2007.
204 O’Rourke, A. P., M. Lazebnik, J. M. Bertram, M. C. Converse, S. C. Hagness, J. G.
Webster and D. M. Mahvi, Dielectric properties of human normal, malignant, and cirrhotic
liver tissue: in vivo and ex vivo measurements from 0.5 to 20 GHz using a precision open-ended
coaxial probe, Phys. Med. Biol., 52, 4707-4719, 2007.
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205 Yang, D., M. C. Converse, D. M. Mahvi, J. G. Webster, Expanding the bioheat equation to
include tissue internal water evaporation during heating, IEEE Trans. Biomed. Eng., 54, 13821388, 2007.
206 Sun, H, J. G. Webster, Estimating neuromuscular stimulation within the human torso with
Taser stimulus, Phys. Med. Biol., 52, 6401–6411, 2007.
207 Converse, M. C., M. Hou, D. M. Mahvi, J. G. Webster, Feasibility study of tumor size
estimation through time domain peak monitoring, IEEE Trans. Biomed. Eng., 55, 230-236, 2008.
208 Prakash, P., G. Deng, M. C. Converse, J. G. Webster, D. M. Mahvi and M. C. Ferris,
Design optimization of a robust sleeve antenna for hepatic microwave ablation, Phys. Med. Biol.,
53, 1057–1069, 2008.
209 Schutt D. J., A. P. O’Rourke, J. A. Will, J. G. Webster, D. M. Mahvi and D. Haemmerich,
An electrode array that minimizes blood loss for radiofrequency-assisted hepatic resection, Med.
Eng. Phys.,30, 454-459, 2008.
210 Haemmerich, D., D. M. Mahvi, J. G. Webster, D. J. Schutt, Electrode array for tissue
ablation, US Patent 7,367,974, 2008.
211 Kim, C, A. P. O’Rourke, J. A. Will, D. M. Mahvi, J. G. Webster, Finite-element analysis
of hepatic cryoablation around a large blood vessel, IEEE Trans. Biomed. Eng., 55, 2087-2093,
2008.
212 Wu, J.-Y., A. J. Nimunkar, H. Sun, A. O’Rourke, J. A. Will, S. Huebner and J. G.
Webster, Ventricular fibrillation time constant for swine, Physiol. Meas., 29, 1209-1219, 2008.
213 Salvi, F. J., J. G. Webster, G. J. Donatell, D. W. Meister, J. R. O’Brien, J. S. Thurlow,
Apparatus and method for measuring and monitoring range of motion of the lumbar spine, US
Patent 7,431,703, 2008.
214 Webster, J. G., Expert witness and litigation consulting, In G. Madhavan, B. Oakley, and
L. Kun (eds.), Career development in bioengineering and biotechnology, New York: Springer,
2008, pages 258–262.
215 Hwang, I.-D., and J. G. Webster, Direct interference canceling for two-electrode
biopotential amplifier, IEEE Trans. Biomed. Eng., 55, 2620–2627, 2008.
216 Wu, J.-Y., H. Sun, A. P. O’Rourke, S. M. Huebner, P. S. Rahko, J. A. Will, and J. G.
Webster, Taser blunt probe dart-to-heart distance causing ventricular fibrillation in pigs, IEEE
Trans. Biomed. Eng., 55, 2768-2771, 2008.
217 Buinevicius, R. P., and J. G. Webster, A three-wavelength pulse oximeter for
carboxyhemoglobin determination, J. Iranian Assoc. Electrical Electronics Eng., 5, (2) Fall and
Winter 2008.
218 Nimunkar, A. J., and J. G. Webster, Safety of pulsed electric devices, Physiol. Meas., 30,
101-114, 2009.
219 Webster, J. G., Animal studies, In M. W. Kroll and J. D. Ho (eds.), TASER® conducted
electrical weapons: physiology, pathology, and law, New York: Springer, 2009, pages 85–108.
220 Wang, P., M. C. Converse, J. G. Webster, and D. M. Mahvi, “Improved” calculation of
reflection coefficient for coaxial antennas with feed gap effect, IEEE Trans. Antennas Propag.,
57, 559-563, 2009.
221 Haemmerich, D., D. J. Schutt, A. W. Wright, J. G. Webster, and D. M. Mahvi, Electrical
conductivity measurement of excised human metastatic liver tumours before and after thermal
ablation, Physiol. Meas. 30, 459–466, 2009.
222 Prakash, P., M. C. Converse, J. G. Webster, D. M. Mahvi, An optimal sliding choke
antenna for hepatic microwave ablation, IEEE Trans. Biomed. Eng., 56, 2470–2476, 2009.
223 Wang, P., C. L. Brace, M. C. Converse, J. G. Webster, Tumor boundary estimation
through time-domain peaks monitoring: numerical predictions and experimental results in tissuemimicking phantoms, IEEE Trans. Biomed. Eng., 56, 2634-2641, 2009.
John G. Webster
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224 Yang, D., J. M. Bertram, M. C. Converse, J. G. Webster, D. Mahvi, Floating sleeve
microwave antenna for tumor ablation, US patent 7,611,508, 2009.
225 Sun, H., D. Haemmerich, P. S. Rahko, J. G. Webster, Estimating the probability that the
Taser(R) directly causes human ventricular fibrillation, J. Med. Eng. Technol., 34(3), 178-191,
2010.
226 Strigel, R. M., D. J. Schutt, J. G. Webster, D. M. Mahvi, and D. Haemmerich, An
electrode array for limiting blood loss during liver resection: optimization via mathematical
modeling, Open Biomed Eng J., 4, 39–46, 2010.
227 Nimunkar, A. J., J. G. Webster, TaserX26 current increases with dart depth, Physiol.
Meas., 31, 1381–1393, 2010.
228
Simakov, A. B., and J. G. Webster, Motion artifact from electrodes and cables, Iranian
J. Electrical Computer Eng., 9, (2), 139–143, Summer–Fall 2010.
229 Nguyen, T. D., H. D. Vu, J. G. Webster, A. J. Nimunkar, A web-based electronic
medical records and hospital information system for developing countries, J. Health
Informatics Developing Countries, 5(1), 155-170, 2011.
230 Webster, J. G., Biomedical instrumentation, in Z. O. Abu-Faraj, ed., Handbook of
Research on Biomedical Engineering Education and Advanced Bioengineering Learning:
Interdisciplinary Concepts, Hershey PA: IGI Global, 2012.
Books
1.
Jacobson, B., and J. G. Webster, Medicine and clinical engineering, Prentice-Hall,
Englewood Cliffs, NJ, 1977.
2.
Webster, J. G. and A. M. Cook (eds.), Clinical engineering: principles and practices,
Prentice-Hall, Englewood Cliffs, NJ, 1979.
3.
Tompkins, W. J., and J. G. Webster (eds.), Design of microcomputer-based medical
instrumentation, Prentice-Hall, Englewood Cliffs, NJ, 1981.
4.
Cook, A. M., and J. G. Webster (eds.), Therapeutic medical devices: application and
design, Prentice-Hall, Englewood Cliffs, NJ, 1982.
5.
Webster, J. G., A. M. Cook, W. J. Tompkins, and G. C. Vanderheiden (eds.), Electronic
devices for rehabilitation, Wiley, New York, 1985.
6.
Tompkins, W. J., and J. G. Webster (eds.), Interfacing sensors to the IBM PC, Prentice Hall,
Englewood Cliffs, NJ, 1988.
7.
Webster, J. G. (ed.), Tactile sensors for robotics and medicine, John Wiley & Sons, New
York, 1988.
8.
Webster, J. G., Transducers and sensors, An IEEE/EAB Individual Learning Program,
IEEE, Piscataway, NJ, 1989.
9.
Webster, J. G. (ed.), Electrical impedance tomography, Adam Hilger, Bristol, England,
1990.
10. Webster, J. G. (ed.), Teaching design in electrical engineering, Educational Activities
Board, IEEE, Piscataway, NJ, 1990.
11. Webster, J. G. (ed.), Prevention of pressure sores: engineering and clinical aspects, Adam
Hilger, Bristol, England, 1991.
12. Webster, J. G. (ed.), Design of cardiac pacemakers, IEEE Press, Piscataway, NJ, 1995.
13. Webster, J. G. (ed.), Design of pulse oximeters, IOP Publishing, Bristol, UK, 1997.
14. Pallás-Areny, R., and J. G. Webster, Analog signal processing, John Wiley & Sons, New
York, 1999.
15. Webster, J. G. (ed.), The measurement, instrumentation and sensors handbook, CRC Press,
Boca Raton, FL, 1999.
John G. Webster
16.
17.
18.
19.
20.
21.
22.
23.
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Webster, J. G. (ed.), Encyclopedia of electrical and electronic engineering, John Wiley &
Sons, New York, 1999.
Webster, J. G. (ed.), Mechanical variables measurement: solid, fluid, and thermal, CRC
Press, Boca Raton, FL, 2000.
Pallás-Areny, R., and J. G. Webster, Sensors and signal conditioning, Second edition, John
Wiley & Sons, New York, 2001.
Webster, J. G. (ed.), Minimally invasive medical technology, IOP Publishing, Bristol, UK,
2001.
Webster, J. G. (ed.), Electrical measurement, signal processing, and displays, CRC Press,
Boca Raton, FL, 2004.
Webster, J. G. (ed.), Bioinstrumentation, John Wiley & Sons, New York, 2004.
Webster, J. G. (ed.), Encyclopedia of medical devices and instrumentation, Second edition,
John Wiley & Sons, New York, 2006.
Webster, J. G. (ed.), Medical instrumentation: application and design, Fourth edition, John
Wiley & Sons, Hoboken, NJ, 2009.