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255篇 您的检索式:作者名="Barry Williams"
    题名 作者 年代 出处 被引量
1COMPOSITE SOFT SWITCHING CONFIGURATION FOR INVERTERS USING BRIDGE LEG MODULES显示文摘The use of either lossless snubbers or resonant zero voltage switching (ZVS) and zero current switching (ZCS) techniques can increase efficiency and reduce electromagnetic inter ference (EMI) and noise of industrial power equipment at high switching frequencies. This paper presents an adaptive composite soft switching configuration which combines snubber functions and resonant ZCS circuits for switches in inverters using power bridge leg modules. Simulation and experimental results are included.He Xiangning Yang Yuwen (Dept of Electrical Eng., Zhejiang University, Hangzhou 310027)Kuang Sheng(Department of Engineering, University of Cambridge, Cambridge, U.K.)Barry W. Williams Stephen J. Finney(Dept. of Computing & Electrical Eng., Heriot-Watt University, Edinburgh EH14 4AS, U.K.) 2001Journal of Electronics(China)2001,18,1:7
2Fused-core particle technology in high-performance liquid chromatography: An overview显示文摘The advent of superfcially porous particles(SPPs)for packed HPLC columns has changed the way that many practitioners have approached the problem of developing needed separations.The very high effciency of such columns,combined with convenient operating conditions,modest back pressures and the ability to use conventional HPLC instruments has resulted in intense basic studies of SPP technology,and widespread applications in many sciences.This report contains an overview of the SPP technology frst developed in 2006 by Advanced Materials Technology,Inc.,for sub-3-mm particles,then expanded into a family of SPP products with different particle sizes,pore sizes and other physical parameters.This approach was designed so that each particle of the family could be optimized for separating a particular group of compounds,usually based on solute size.Joseph J.Kirkland Stephanie A.Schuster William L.Johnson Barry E.Boyes 2013Journal of Pharmaceutical Analysis2013,3,5:6
3Relationship between HER-2 overexpression and brain metastasis in esophageal cancer patients显示文摘AIM:To study if HER-2 overexpression by locally advanced esophageal cancers increase the chance of brain metastasis following esophagectomy.METHODS:We retrospectively reviewed the medical records of esophageal cancer patients who underwent esophagectomy at University of Iowa Hospitals and Clinics between 2000 and 2010.Data analyzed consisted of demographic and clinical variables.The brain metastasis tissue was assayed for HER-2 overexpression utilizing the FDA approved DAKO Hercept Test.RESULTS:One hundred and forty two patients were reviewed.Median age was 64 years(36-86 years).Eighty eight patients(62%) received neoadjuvant chemoradiotherapy.Pathological complete and partial responses were achieved in 17(19%) and 71(81%) patients.Cancer relapsed in 43/142(30%) patients.The brain was the first site of relapse in 9/43 patients(21%,95% CI:10%-36%).HER-2 immunohistochemistry testing of the brain metastasis tissue showed that 5/9(56%) cases overexpressed HER-2(3+ staining).CONCLUSION:HER-2 overexpression might be associated with increased risk of brain metastasis in esophageal cancer patients following esophagectomy.Further studies will be required to validate this observation.Taher Abu Hejleh Barry R DeYoung Eric Engelman Jeremy M Deutsch Bridget Zimmerman Thorvardur R Halfdanarson Daniel J Berg Kalpaj R Parekh William R Lynch Mark D Iannettoni Sudershan Bhatia Gerald Clamon 2012World Journal of Gastrointestinal Oncology2012,4,5:5
4The Stool DNA Test Is More Accurate Than the Plasma Septin 9 Test in Detecting Colorectal Neoplasia显示文摘David A. Ahlquist William R. Taylor Douglas W. Mahoney Hongzhi Zou Michael Domanico Stephen N. Thibodeau Lisa A. Boardman Barry M. Berger Graham P. Lidgard 2012Clinical Gastroenterology and Hepatology2012,,3:4
5Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure显示文摘Aram V. Chobanian George L. Bakris Henry R. Black William C. Cushman Lee A. Green Joseph L. Izzo Daniel W. Jones Barry J. Materson Suzanne Oparil Jackson T. Wright Edward J. Roccella 2003Hypertension: Journal of The American Heart Association2003,,6:4
6《鹿特丹规则》引发的忧虑显示文摘本文主要分析了《鹿特丹规则》在适用范围、责任基础、时效期间等方面存在的问题,认为基于上述问题,规则无法实现统一性的目的,反而将全球海商法法律体系置于更加支离破碎的危险境地,因此,本文建议已经签署和尚未签署该规则的国家认真考虑规则存在的问题,应选择涵盖主要运输方式的由现有国际公约与国内法交织构建的并得到广泛使用的全球性法律体系。Jose M.Alcantara Barry Oland Douglas G.Schmitt Frazer Hunt Kay Pysden William Tetley Svante O.Johansson Jan Ramberg Julio Vidal 李俊(译) 吴焕宁(校) 2011国际经济法学刊2011,,4:4
7新疆鸟类环志与回收显示文摘20 0 1年 8月 14~ 2 6日在新疆阿勒泰、吐鲁番的 8个环志地点进行了秋季鸟类环志工作。环志鸟类2 33只 ,约 33种 ,多以莺亚科 (Sylviinae)和鸫亚科 (Turdinae)的种类为主。其中的新疆歌鸲 (Lusciniasp )等 17种鸟类均属于中国首次环志种类 ,占环志种数的 5 3%。马鸣 Pau J.LEADER Geoff J.CAREY Barry WILLIAMS 2002Zoological Research2002,23,2:3
8Chemotherapy-Induced Normalization of FDG Uptake by Colorectal Liver Metastases Does Not Usually Indicate Complete Pathologic Response显示文摘Marcus C. B. Tan David C. Linehan William G. Hawkins Barry A. Siegel Steven M. Strasberg 2007Journal of Gastrointestinal Surgery2007,,9:2
9Visit‐to‐Visit Blood Pressure Variability and Cardiovascular Death in the Systolic Hypertension in the Elderly Program显示文摘John B. Kostis Jeanine E. Sedjro Javier Cabrera Nora M. Cosgrove John S. Pantazopoulos William J. Kostis Sara L. Pressel Barry R. Davis 2014J Clin Hypertens2014,,1:2
10Incidence, predictors at admission, and impact of worsening renal function among patients hospitalized with heart failure显示文摘Daniel E. Forman Javed Butler Yongfei Wang William T. Abraham Christopher M. O’Connor Stephen S. Gottlieb Evan Loh Barry M. Massie Michael W. Rich Lynne Warner Stevenson James B. Young Harlan M. Krumholz 2004Journal of the American College of Cardiology2004,,1:2
11Recent advances in peroxisome proliferator-activated receptor science 显示文摘Barry GS William JH 2003Current Med Chem2003,10,4:2
12Characteristics, Treatments, and Outcomes of Patients With Preserved Systolic Function Hospitalized for Heart Failure显示文摘Gregg C. Fonarow Wendy Gattis Stough William T. Abraham Nancy M. Albert Mihai Gheorghiade Barry H. Greenberg Christopher M. O'Connor Jie Lena Sun Clyde W. Yancy James B. Young 2007Journal of the American College of Cardiology2007,,8:2
13Characteristics, Treatments, and Outcomes of Patients With Preserved Systolic Function Hospitalized for Heart Failure显示文摘Gregg C. Fonarow Wendy Gattis Stough William T. Abraham Nancy M. Albert Mihai Gheorghiade Barry H. Greenberg Christopher M. O’Connor Jie Lena Sun Clyde W. Yancy James B. Young 2007Journal of the American College of Cardiology2007,,8:2
14Surface tension of electrolytes:Specific ion effects explained by dispersion forces显示文摘Mathias Bostrom David R M Williams Barry W Ninham 2001Langmuir2001,17,:1
15Penetration enhancers显示文摘BARRY B WILLIAMS A 2003Advance Drug Delivery Review2003,56,:1
16Application ofcomputed global radiation for areas of high relief 显示文摘Williams L D Barry R G Andrews J T 1972Journal of Applied Meteorology1972,,11:1
17Comparison of Nifedipine Alone and With Diltiazem or Verapamil in Hypertension显示文摘Joseph J. Saseen Barry L. Carter Thomas E.R. Brown William J. Elliott Henry R. Black 1996Hypertension1996,,1:1
18An Improved Algorithm for the Generation of Nonparametric Curves显示文摘Bernard W J William J L Barry D H 1976Ieee Transactinos On Computers1976,22,12:1
19Terpenes and the lipid - protein - partitioning theory of skin penetration enhancement显示文摘Williams AC Barry BW 1991Pharm Res1991,8,1:1
20Penetration enhancers显示文摘Williams AC Barry BW 0,,:1
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