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检索条件"主题词=Performance evaluation"
15742 条 记 录,以下是1-10 订阅
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Dielectric Permittivity and Electrical Conductivity of Fluid Saturated Bone
IEEE Transactions on Biomedical Engineering;IEEE transaction...
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IEEE Transactions on Biomedical Engineering;IEEE transactions on bio-medical engineering 1983年 第2期BME-30卷 81-86页
作者: Jeffrey D. Kosterich Kenneth R. Foster Solomon R. Pollack Department of Bioengineering University of Pennsylvania Department of Bioengineering University of Pennsylvania Department of Bioengineering University of Pennsylvania
The dielectric permittivity and electrical conductivity of freshly excised and formalin fixed samples of rat femoral bone were determined over a frequency range of 10 Hz-100 MHz. Impedance measurements were performed ... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Analysis of wavelength conversion using a multisection DBR laser with a saturable absorber
IEEE Journal of Quantum Electronics
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IEEE Journal of Quantum Electronics 1993年 第5期29卷 1285-1294页
作者: Paradisi, A. Montrosset, Ivo Dipartimento di Elettronica Politecnico de Torino Italy Dipartimento di Elettronica Politecnico de Torino Italy
The static Performance of a wavelength converter obtained by a multisection distributed Bragg reflector (DBR) laser with a saturable absorber between two gain sections is analyzed. For this device an optical input sig... 详细信息
来源: IEEE期刊 IEEE期刊 评论
A Novel Hybrid Slot Allocation Mechanism for 802.11e EDCA Protocol
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Information processing letters 2014年 第1–2期114卷 25-30页
作者: Xin-Wei Yao Wan-Liang Wang Teng-cao Wu Xiao-min Yao Shuang-Hua Yang College of Computer Science & Technology Zhejiang University of Technology China Department of Computer Science Loughborough University UK
This letter proposes a novel Hybrid Slot Allocation Mechanism (HSAM) to solve the high collision problem among four Access Categories (ACs) introduced by IEEE 802.11e EDCA protocol. In the HSAM, three time slots are a... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Integrated Design-Build Delivery Team Achieves Aggressive Building Energy Performance Goals
ASHRAE Transactions
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ASHRAE Transactions 2012年 第1期118卷 98-105页
作者: Allen, Duane Stine, Todd Avery, Jack Marseille, Tom Boysen, Tom Paulson, Kimberly Chaloeicheep, Charles Chatto, Christopher Flint Project Manager for the U.S. General Services Administration Seattle WA Principal for ZGF Architects LLP Seattle WA Director of Integrated Project Delivery for Sellen Construction Company Seattle WA Member ASHRAE Senior Vice President at WSP Flack + Kurtz Seattle WA Project Executive for University Mechanical Contractors Inc. Seattle WA Mechanical Department Leader at WSP Flack + Kurtz Seattle WA Engineer for Built Ecology San Francisco CA Associate Partner and Sustainable Designer for ZGF Architects Seattle WA
As a 2009 American Recovery and Reinvestment Act (ARRA) funded project and part of the General Service Administration's (GSA) Design Excellence program, ambitious building Performance goals were set for the new B12021... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论
Optimal PN sequence design for quasisynchronous CDMA communication systems
IEEE Transactions on Communications
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IEEE Transactions on Communications 1997年 第2期45卷 221-226页
作者: Lin, Xu Duan Chang, Kyung Hi Signal & Inf. Process. Lab. Swiss Federal Inst. of Technol. Zurich Switzerland
Direct sequence (DS) code-division multiple-access (CDMA) is a modulation and multiple access technique currently being implemented in digital cellular mobile radio communication systems. The conventional quasisynchro... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Simple technique for the measurement of the transfer impedance of variable length coaxial interconnecting leads
IEEE Transactions on Electromagnetic Compatibility
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IEEE Transactions on Electromagnetic Compatibility 1998年 第2期40卷 163-166页
作者: A.P.C. Fourie O. Givati A.R. Clark Dept. of Electr. Eng. Univ. of the Witwatersrand Johannesburg South Africa
An experimental technique for the routine measurement of the transfer impedance of variable length coaxial leads was developed. Ready-made leads incorporating connectors at either end can be evaluated either for the p... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Generalized Reliability Function for Systems of Arbitrary Configurations
IEEE Transactions on Reliability;IEEE transactions on reliab...
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IEEE Transactions on Reliability;IEEE transactions on reliability 1971年 第2期R-20卷 85-87页
作者: Who-Kee Chung Department of Electrical Engineering University of Ottawa. Ottawa Ont. Canada Department of Electrical Engineering University of Calgary Calgary Alta. Canada.
In this note we consider a special system that always requires more than one elementary path between its input and output terminals to perform its job. Since the special system may consist of components that are not s... 详细信息
来源: IEEE期刊 IEEE期刊 评论
Environmental Noise Case Studies: Air-Cooled Refrigeration Chiller Installations near Residential Structures
ASHRAE Transactions
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ASHRAE Transactions 2012年 第2期118卷 50-57页
作者: Evans, Jack B. Himmel, Chad N. Leasure, Joshua D. Principal Engineer of JEAcoustics / Engineered Vibration Acoustic & Noise Solutions Austin TX Associate and Sr. Consulting Engineer JEAcoustics Austin TX
The air conditioning design process includes decisions to use outdoor air-cooled refrigeration chillers or indoor chiller with outdoor cooling tower. Many air- cooled chillers utilize screw or rotary helical compresso... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论
Development of portable breast self-examination device using enhanced tactile feedback
Electronics letters
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Electronics letters 2010年 第25期46卷 1651-1653页
作者: Ryu, J. Heo, M. S. Kim, H. C. Interdisciplinary Program Bioengineering Major Graduate School Seoul National University Interdisciplinary Program Bioengineering Major Graduate School Seoul National University Department of Biomedical Engineering College of Medicine and Institute of Medical & Biological Engineering Medical Research Center Seoul National University
A simple tactile imaging system for detecting possible breast lumps is proposed. The breast cancer detection system (BCDS) consists of a palm-sized, portable, wireless scanning probe with a nine-force sensor array, a ... 详细信息
来源: IEEE期刊 IEEE期刊 EBSCOBSC期刊 EBSCOBSC期刊 EBSCOASC期刊 EBSCOASC期刊 评论
GHz bandstop microstrip filter using patterned Ni/sub 78/Fe/sub 22/ ferromagnetic film
IEEE Microwave and Wireless Components Letters
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IEEE Microwave and Wireless Components Letters 2002年 第12期12卷 473-475页
作者: Y. Zhuang B. Rejaei E. Boellaard A. Vroubel J.N. Burghartz Lab. of Electron. Components Technol. & Mater. Delft Univ. of Technol. Netherlands Lab. of Electron. Components Technol. & Mater. Delft Univ. of Technol. Netherlands Lab. of Electron. Components Technol. & Mater. Delft Univ. of Technol. Netherlands Lab. of Electron. Components Technol. & Mater. Delft Univ. of Technol. Netherlands Lab. of Electron. Components Technol. & Mater. Delft Univ. of Technol. Netherlands
A series of microstrips with patterned Ni/sub 78/Fe/sub 22/ ferromagnetic cores have been investigated for RF applications. The devices have been integrated onto a silicon substrate by using a fully IC-compatible proc... 详细信息
来源: IEEE期刊 IEEE期刊 评论