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2004 2nd IEEE/EMBS International Summer School on Medical Devices and Biosensors, ISSS-MDBS 2004

作者： Kim, Yongmin Department of Bioengineering Department of Electrical Engineering Department of Computer Science and Engineering and Radiology

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ISBN: (纸本)0780386124

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Multimedia systems and ultrasound machines

Multimedia systems and ultrasound machines

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2004 2nd IEEE/EMBS International Summer School on Medical Devices and Biosensors, ISSS-MDBS 2004

作者： Kim, Yongmin Department of Bioengineering Department of Electrical Engineering Department of Computer Science and Engineering and Radiology

No abstract available

ISBN: (纸本)0780386124

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Multiple-view geometry for image-based modeling 04

Multiple-view geometry for image-based modeling

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International Conference on computer Graphics and Interactive Techniques, SIGGRAPH 2004

作者： Košecká, Jana Ma, Yi Soatto, Stefano Vidal, René Computer Science Department George Mason University United States Electrical and Computer Engineering Department UIUC United States Computer Science Department UCLA United States Bioengineering Department John Hopkins University United States

ISBN: (纸本)9781450378017

This course presents the state of the art in multiple-view geometry, including methods and algorithms for reconstructing 3-D geometric models of scenes from video or photographs. This course is based on a novel approach to multiple-view geometry that only requires linear algebra, as opposed to more involved projective and algebraic geometry that most current methods employ. This new approach aims to make image-based modeling techniques accessible to a larger audience compared to existing ones. The presentations will be based on a recent Springer-Verlag textbook on 3D vision (coauthored by the course organizers). Matlab code for the algorithms will be made available at the book website.

关键词： Linear algebra

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Functional optical coherence tomography of neurophysiology

Functional optical coherence tomography of neurophysiology

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Biomedical Topical Meeting, BIOMED 2004

作者： Boppart, Stephen A. Lazebnik, Mariya Vinegoni, Claudio Bowonder, Anupama Marks, Daniel L. Gillette, Rhanor Department of Electrical and Computer Engineering Beckman Institute for Advanced Science and Technology Bioengineering Program College of Medicine University of Illinois at Urbana-Champaign 405 N. Mathews Ave. UrbanaIL61801 United States Department of Electrical and Computer Engineering Beckman Institute for Advanced Science and Technology University of Illinois at Urbana-Champaign United States Department of Molecular and Integrative Physiology University of Illinois at Urbana-Champaign United States

Functional optical coherence tomography (fOCT) is used to record optical changes that correspond to spontaneous and stimulated electrical activity in neural tissue. FOCT provides a high-resolution, real-time, non-inva... 详细信息

ISBN: (纸本)1557527695

关键词： Optical tomography

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An enhanced method and behavioral model for noise cancellation in audio devices

An enhanced method and behavioral model for noise cancellati...

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2004 IEEE International Workshop on Biomedical Circuits and Systems

作者： Rana, Ram Singh Liang, Zhang Bin, Tang Krishna, Garg Hari Institute of Microelectronics 11 Science Park Road Singapore 117685 Singapore Department of Electrical and Computer Engineering National University of Singapore Singapore 119260 Singapore Division of BioEngineering National University of Singapore Singapore 119260 Singapore

ISBN: (纸本)0780386655

In this paper, a beamforming based enhanced method for noise/echo cancellation in audio devices such as hearing aids is presented. A modified two-element beamformer scheme is proposed as a possible solution for better cancellation of noise. An equivalent behavioral model compatible with ADS (advance design system) CAD environment is provided. Simulations are carried out using MATLAB and ADS. Simulation results are observed in compliance with the modified two-element beamformer for noise cancellation and the equivalent behavioral model. The electrical equivalent of the proposed model is found compatible for the whole system simulation of biomedical devices, where noise cancellation is one of the critical concerns. © 2004 IEEE.

关键词： Noise abatement

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Carbon nanotube growth from Cu–Co alloys for field emission applications

Journal of Vacuum Science & Technology B: Microelectronics a...

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Journal of Vacuum science & Technology B: Microelectronics and Nanometer Structures Processing, Measurement, and Phenomena 2004年第3期22卷 1286-1289页

作者： W. Hofmeister W. P. Kang Y. M. Wong J. L. Davidson Interdisciplinary Graduate Program in Material Science Vanderbilt University Nashville Tennessee 37235 Interdisciplinary Graduate Program in Material Science and Department of Electrical Engineering and Computer Science Vanderbilt University Nashville Tennessee 37235 Department of Electrical Engineering and Computer Science Vanderbilt University Nashville Tennessee 37235

We have developed a method of catalyst preparation for carbon nanotube (CNT) growth that uses solid-state diffusion to precipitate Co particles in a Cu matrix and control the size and size distribution of catalyst particles. Copper is an excellent electrical and thermal conductor, and has a small or negligible solubility for Co. Cu–Co alloys of approximately 5 atm% Co were formed in bulk by splat quenching the liquid alloy and on Si substrates by e-beam evaporation of the alloy, sputtering of the alloy, and sputter deposition of thin films of pure Cu and Co. The Co easily precipitates from dilute solutions of Cu–Co with heat treatment. These alloys and films were used to generate uniform distributions of Co precipitates, and CNTs were successfully grown by plasma enhanced chemical vapor deposition (PE-CVD) and thermal CVD on the materials. These alloys can be patterned by photolithography and sputtering in order to grow CNTs in defined locations. Therefore, the technique is amenable to very large scale silicon integration for field emission applications. The results of this work and data from field emission studies are presented herein.

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A proposal for an integrated utilities engineering-Management M.S. program

A proposal for an integrated utilities Engineering-Managemen...

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2004 37th Annual Frontiers of Power Conference

作者： Barnes, Frank S. Fuchs, Ewald F. Tietjen, Jill S. Silverstein, Joann Ko, Hon-Yim Lookabaugh, Tom Brown, Timothy X. Sicker, Douglas C. University of Colorado AAAS IEEE International Engineering Consortium National Academy of Engineering Department of Electrical Engineering LLC McNeil Technologies Board for Girl Scouts Mile Hi Council Georgia Transmission Corporation of Tucker GA ABET Inc. National Council of Examiners for Engineering and Surveying SWE IEEE Power Engineering Society Department of Civil Environmental and Architectural Engineering UCB National Water Research Institute Women in Engineering Program Center of the American West College of Engineering Department of Civil Environmental and Archetectural Engineering University of Colorado Jet Propulsion Laboratory Computer Science Department Interdisciplinary Telecommunications Program University of Colorado Boulder University of Colorado Boulder Electrical Engineering and Interdisciplinary Telecommunications University of Colorado Boulder Department of Computer Science University of Colorado Boulder ITP Laboratory ACM Internet Society Faculty of the Progress and Freedom Foundation Institute for Regulatory Law and Economics Aspen Institute Communications and Society Program CU Computer and Communications Security Center Center for Science and Technology Policy Research Research and Engineering Center for Unmanned Vehicles Electrical and Computer Engineering Civil Environmental and Architectural Engineering

Electric, water, gas and transportation utilities face severe challenges associated with security, quality, availability, reliability and profitability issues. They must solve interrelated system problems with respect to generation of electricity, transportation of fuel, and potable as well as waste water. In the future, engineers and managers of utilities must be well versed in the different disciplines of engineering including electrical civil, mechanical and information technology. The University of Colorado at Boulder addresses this educational opportunity by proposing a novel Integrated Utilities Management program for M.S. candidates who have a solid B.S. background or equivalent in a related discipline. The M.S. program will consist of four interdisciplinary paths dealing with business management and legal topics as they relate to federal and state regulatory issues, as well as agency and people-related leadership issues. The electric utilities option of this program will be centered on three core courses related to electric power generation/transmission and distribution, security and availability, quality and reliability, economics and environmental policy, and utility finance;two elective courses from a group of courses that address nuclear power, waste water, solid waste, telecommunications, renewable energies, data communication, fuels and case studies;and one capstone course consisting of either operations research or the investigation and resolution of a pending utility project such as the right-of-way of transmission lines, specification of new power plants, retrofitting of power plants or their impact on the environment. It is expected that candidates for this MS program will come from universities, from utilities, and from private and public agencies. The MS program can be completed by full- or part time students within one or two years of intensive study, respectively. Courses will be taught both on campus and nationwide via the Center for Advanced

关键词： Public utilities

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Multi-modality three-dimensional optical imaging of engineered tissues

Multi-modality three-dimensional optical imaging of engineer...

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Biomedical Topical Meeting, BIOMED 2004

作者： Tan, Wei Fahrner, Lester J. Sendemir-Urkmez, Aylin Jamison, Russell D. Leckband, Deborah E. Boppart, Stephen A. Beckman Institute for Advanced Science and Technology University of Illinois at Champaign-Urbana UrbanaIL61801 United States Department of Materials Science and Engineering University of Illinois at Champaign-Urbana UrbanaIL61801 United States Department of Chemical Engineering University of Illinois at Champaign-Urbana UrbanaIL61801 United States Department of Electrical and Computer Engineering Bioengineering Program Beckman Institute for Advanced Science and Technology College of Medicine University of Illinois at Urbana-Champaign 405 North Mathews Avenue UrbanaIL61801 United States

Optical coherence tomography (OCT), confocal, and multiphoton microscopy are used to nondestructively monitor in situ cell distribution and cell-matrix interaction in 3-D engineered tissues composed of chitosan scaffo... 详细信息

ISBN: (纸本)1557527695

关键词： Tissue

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Optical coherence tomography of breast cancer: Feasibility for surgical guidance

Optical coherence tomography of breast cancer: Feasibility f...

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Biomedical Topical Meeting, BIOMED 2004

作者： Bredfeldt, Jeremy S. Luo, Wei Marks, Daniel L. Singletary, Keith W. Wisseman, Charles L. Johnson, Patricia A. Boppart, Stephen A. Beckman Institute for Advanced Science and Technology University of Illinois at Urbana-Champaign United States Department of Food Science and Human Nutrition Functional Foods for Health Program University of Illinois at Urbana-Champaign United States Surgical Pathology and Oncology Carle Foundation Hospital UrbanaIL United States Department of Electrical and Computer Engineering Beckman Institute for Advanced Science and Technology Bioengineering Program College of Medicine University of Illinois at Urbana-Champaign 405 N. Mathews Avenue UrbanaIL61801 United States

We present the use of OCT for breast cancer imaging. In situ rat mammary and excised human breast tumors were imaged. The feasibility of OCT for applications in surgical oncology of the breast is discussed. © 200... 详细信息

ISBN: (纸本)1557527695

关键词： Optical tomography

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An implementation of indoor location detection systems based on identifying codes

Lecture Notes in Computer Science (including subseries Lectu...

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Lecture Notes in computer science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 2004年 3283卷 175-189页

作者： Ungrangsi, Rachanee Trachtenberg, Ari Starobinski, David Computer Science Program Shinawatra University Pathumtani 12160 Thailand Electrical and Computer Engineering Department Boston University MA 02215 United States

We present the design, implementation and evaluation of a location detection system built over a Radio Frequency network based on the IEEE 802.11 standard. Our system employs beacons to broadcast identifying packets from strategic positions within a building infrastructure in such a way that each resolvable position is covered by a unique collection of beacons;a user of such a system can thus determine his location by means of the beacon packets received. The locations from which beacons broadcast is determined from a formalization of the problem based on identifying codes over arbitrary graphs. We present experimental evidence that our location detecting system is practical and useful, and that it can achieve good accuracy even with a very small number of beacons. © IFIP International Federation for Information Processing 2004.

关键词： Location

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