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35篇 您的检索式:作者名="David EW"
    题名 作者 年代 出处 被引量
1A laser extinction based sensor for simultaneous droplet size and vapor measurement显示文摘Multiphase flows involving liquid droplets in association with gas flow occur in many industrial and scientific applications. Recent work has demonstrated the feasibility of using optical techniques based on laser extinction to simultaneously measure vapor concentration and temperature and droplet size and loading. This work introduces the theoretical background for the optimal design of such laser extinction techniques, termed WMLE (wavelength-multiplexed laser extinction). This paper focuses on the devel- opment of WMLE and presents a systematic methodology to guide the selection of suitable wavelengths and optimize the performance of WMLE for specific applications. WMLE utilizing wavelengths from 0.5 to 10 m is illustrated for droplet size and vapor concentration measurements in an example of water spray, and is found to enable unique and sensitive Sauter mean diameter measurement in the range of ~1-15μm along with accurate vapor detection. A vapor detection strategy based on differential absorption is developed to extend accurate measurement to a significantly wider range of droplet loading and vapor concentration as compared to strategies based on direct fixed-wavelength absorption. Expected performance of the sensor is modeled for an evaporating spray. This work is expected to lay the ground-work for implementing optical sensors based on WMLE in a variety of research and industrial applications involving multi-phase flows.Xueqiang Sun David J. Ewing Lin Ma 2012Particuology2012,10,1:3
2Quantity and Quality of Exercise for Developing and Maintaining Cardiorespiratory, Musculoskeletal, and Neuromotor Fitness in Apparently Healthy Adults: Guidance for Prescribing Exercise显示文摘Carol Ewing Garber Bryan Blissmer Michael R. Deschenes Barry A. Franklin Michael J. Lamonte I-Min Lee David C. Nieman David P. Swain 2011Medicine & Science in Sports & Exercise2011,,7:2
3The Effects of the Social Structure of Digital Networks on Viral Marketing Performance显示文摘Mauro Bampo Michael T. Ewing Dineli R. Mather David Stewart Mark Wallace 2008Information Systems Research2008,,3:1
4Dynamic external fixation for distal radius fractures显示文摘Michae D Gerald EW David S 1997Clin Orthop1997,338,:1
5Survival following HIV infection of a cohort followed up from seroconversion in the UK显示文摘Fiona M Ewings Krishnan Bhaskaran Ken McLean David Hawkins Martin Fisher Sarah Fidler Richard Gilson Demelza Nock Ray Brettle Margaret Johnson Andrew Phillips Kholoud Porter 2008AIDS2008,,1:1
6Dynamic extemal fixation for distal radius fractures显示文摘Michae D Gerald EW David S 1997Clin Orthop1997,,338:1
7Depression and cardiovascular disease显示文摘Herbert EW Michael T David S 2003Curr Opin Psychiatry2003,16,:1
8Atopic eczema is associated with delayed maturation of the antibody response to pneumococcal vaccine显示文摘Arkwright PD Patel L Moran A Haeney MR Ewing CI David TJ 2000Clin Exp Immunol2000,122,1:1
9Prognostic Significance of Heart Rate Variability in Post-Myocardial Infarction Patients in the Fibrinolytic Era: The GISSI-2 Results显示文摘Giulio Zuanetti James M.M. Neilson Roberto Latini Eugenio Santoro Aldo P. Maggioni David J. Ewing 1996Circulation1996,,3:1
10Trace elements in Lesser Scaup (Aythya affinis) from the Mississippi flyway显示文摘Custer CM Custer TW Michael JA Alan DA David EW 0,,:1
11Dynamic external fixation fordis-tal radius fracture显示文摘Michae D Gerald EW David S 1997Clin Orthop1997,,338:1
12Caveolin,caveolae and endothelial cell function显示文摘Philippe GF Scott EW David SP 2003Arterioscler Thromb Vasc Biol2003,23,7:1
13Comparison between civilian burns and combat burns from Operation Iraqi Freedom and Operation Enduring Freedom显示文摘Steven EW David SK Charles EW 2006Ann Surg2006,243,6:1
14Reduction in medication errors in hospitals due to adoption of computerized provider order entry systems显示文摘David CR Melanie RW Lauren EW 2013J Am Med Inform Assoc2013,20,:1
15Cognitive Function and AllCause Mortality in Maintenance Hemodialysis Patients显示文摘David AD Daniel EW Hocine T 2015Am J Kidney Dis2015,65,2:1
16Intramuscular neuromuscular electric stimulation for poststroke shoulder pain: a multicenter randomized clinical trial显示文摘David TY John C Maria EW 2004Arch Phys Med Rehabil2004,85,5:1
17Rheumatoid arthritis显示文摘David ML Michael EW 2001Lancet2001,358,9285:1
18Quantity and Quality of Exercise for Developing and Maintaining Cardiorespiratory, Musculoskeletal, and Neuromotor Fitness in Apparently Healthy Adults: Guidance for Prescribing Exercise显示文摘Carol Ewing Garber Bryan Blissmer Michael R. Deschenes Barry A. Franklin Michael J. Lamonte I-Min Lee David C. Nieman David P. Swain 2011Medicine & Science in Sports & Exercise2011,,7:1
19Intramuscular neuromuscular electric stimulation for post stroke shoulder pain: a multicenter randomized clinical trial显示文摘David TY John C Maria EW 2004Arch phys Med Rehabil2004,85,5:1
20Holyrines A and B, possible intermediates in staurosporine biosynthesis produced in culture by a marine actinomycete obtained from the North Altantic Ocean显示文摘David EW Valeries SB Frank VR 1999Tetrahedron Letters1999,40,:1
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