维普中文期刊产品整合服务
85篇 您的检索式:作者名="Evan Stephens"
    题名 作者 年代 出处 被引量
1Eosinophilic esophagitis: Updated consensus recommendations for children and adults显示文摘Chris A. Liacouras Glenn T. Furuta Ikuo Hirano Dan Atkins Stephen E. Attwood Peter A. Bonis A. Wesley Burks Mirna Chehade Margaret H. Collins Evan S. Dellon Ranjan Dohil Gary W. Falk Nirmala Gonsalves Sandeep K. Gupta David A. Katzka Alfredo J. Lucendo Jo 2011The Journal of Allergy and Clinical Immunology2011,,1:3
2Low-radiation and high image quality coronary computed tomography angiography in “real-world” unselected patients显示文摘AIM To determine the radiation dose and image quality in coronary computed tomography angiography(CCTA)using state-of-the-art dose reduction methods in unselected'real world'patients.METHODS In this single-centre study,consecutive patients in sinus rhythm underwent CCTA for suspected coronary artery disease(CAD)using a 320-row detector CT scanner.All patients underwent the standard CT acquisition protocol at our institute(Morriston Hospital)a combination of dose saving advances including prospective electrocardiogram-gating,automated tube current modulation,tube voltage reduction,heart rate reduction,and the most recent novel adaptive iterative dose reconstruction 3D(AIDR3D)algorithm.The cohort comprised real-world patients for routine CCTA who were not selected on age,body mass index,or heart rate.Subjective image quality was graded on a 4-point scale(4=excellent,1=non-diagnostic).RESULTS A total of 543 patients were included in the study with a mean body weight of 81±18 kg and a pre-scan mean heart rate of 70±11 beats per minute(bpm).When indicated,patients received rate-limiting medication with an oral beta-blocker followed by additional intravenous beta-blocker to achieve a heart rate below 65 bpm.The median effective radiation dose was 0.88 mSv(IQR,0.6-1.4 mSv)derived from a Dose Length Product of61.45 mGy.cm(IQR,42.86-100.00 mGy.cm).This also includes what we believe to be the lowest ever-reported radiation dose for a routine clinical CCTA(0.18 mSv).The mean image quality(SD)was 3.65±0.61,with a subjective image quality score of 3('good')or above for 93%of patient CCTAs.CONCLUSION Combining a low-dose scan protocol and AIDR3D with a 320-detector row CT scanner can provide high quality images at exceptionally low radiation dose in unselected patients being investigated for CAD.Caryl Elizabeth Richards Stephen Dorman Patricia John Anthony Davies Sharon Evans Tishi Ninan David Martin Sriranj Kannoly Gail Roberts-Davies Mark Ramsey Daniel Rhys Obaid 2018World Journal of Radiology2018,10,10:3
3Incidence, 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
4Challenges in transforming manufacturing organisations into product-service providers显示文摘Veronica Martinez Marko Bastl Jennifer Kingston Stephen Evans 2010Journal of Manufacturing Technology Management2010,,4:2
5Determining the concentration of CuInS2 quantum dots from the size-dependent molar extinction coefficient显示文摘Matthew Booth Andrew P Brown Stephen D Evans 0,,:1
6Efficacy and tolerability of a low microparticle diet in a double blind, randomized, pilot study in Crohn’s disease显示文摘Miranda C. E. Lomer Rory S. J. Harvey Stephen M. Evans Richard P. H. Thompson Jonathan J. Powell 2001European Journal of Gastroenterology & Hepatology2001,,2:1
7Postoperative complications requiring relaparotomies after 700 gastrectomies performed for gastric cancer显示文摘Igor B. Shchepotin Stephen R.T. Evans Vyacheslav A. Chorny Mohsen Shabahang Robert R. Buras Russell J. Nauta 1996The American Journal of Surgery1996,,2:1
8An information-centric energy infrastructure: The Berkeley view显示文摘Randy H. Katz David E. Culler Seth Sanders Sara Alspaugh Yanpei Chen Stephen Dawson-Haggerty Prabal Dutta Mike He Xiaofan Jiang Laura Keys Andrew Krioukov Ken Lutz Jorge Ortiz Prashanth Mohan Evan Reutzel Jay Taneja Jeff Hsu Sushant Shankar 2010Sustainable Computing: Informatics and Systems2010,,1:1
9Eosinophilic esophagitis: Updated consensus recommendations for children and adults显示文摘Chris A. Liacouras Glenn T. Furuta Ikuo Hirano Dan Atkins Stephen E. Attwood Peter A. Bonis A. Wesley Burks Mirna Chehade Margaret H. Collins Evan S. Dellon Ranjan Dohil Gary W. Falk Nirmala Gonsalves Sandeep K. Gupta David A. Katzka Alfredo J. Lucendo Jo 2011The Journal of Allergy and Clinical Immunology2011,,1:1
10Function and transcript analysis of gibberellin-biosynthetic enzymes in wheat显示文摘Nigel E.J. Appleford Daniel J. Evans John R. Lenton Paul Gaskin Stephen J. Croker Katrien M. Devos Andrew L. Phillips Peter Hedden 2006Planta2006,,3:1
11The Long March to Biliteracy and Trilingualism: Language Policy in Hong Kong Education Since the Handover显示文摘Stephen Evans 2013Annual Review of Applied Linguistics2013,,:1
12Business As usual:the Use of English in the Professional World in Hong Kong显示文摘Evans Stephen 0,,29:1
13Estimation of contribution of changes in classic risk factors to trends in coronary-event rates across the WHO MONICA Project populations显示文摘Kari Kuulasmaa Hugh Tunstall-Pedoe Annette Dobson Stephen Fortmann Susana Sans Hanna Tolonen Alun Evans Marco Ferrario 20002000 (9205)2000,,9205:1
14The interaction of stressful life events and chronic strains on community mental health显示文摘Gary W. Evans Stephen V. Jacobs David Dooley Ralph Catalano 1987American Journal of Community Psychology1987,,1:1
15Noise Estimation in Long-Range Matched-Filter Envelope Sonar Data显示文摘Robert Bares Dafydd Evans Stephen Long 2010JOURNAL OFOCEANIC ENGINEERING2010,,5:1
16Renewal of alveolar epithe- lium in the rat following exposure to NO2 显示文摘Evans M J Cabral LJ Stephens R J 1973Am J Pathol1973,70,2:1
17Expression profile of heptahelical putative membrane progesterone receptors in epithelial ovarian tumors 显示文摘Stephen C Peiper MD Barry Evans 2008Human Pathology2008,39,7:1
18A new polarized atmospheric radiative transfer model显示文摘EVANS K F STEPHENS G L 1991J of Quantitative Spectroscopy and Radiative Transfer1991,46,5:1
19Vascular development in embryoid bodies: quantification of transgenic intervention and antiangiogenic treatment显示文摘Amanda Lisabeth Evans James Bryant Jeremy Skepper Stephen K. Smith Cristin G. Print D. Stephen Charnock-Jones 2007Angiogenesis2007,,3:1
20Influence of geometry upon crack healing rate in calcite显示文摘Stephen H. Hickman Brian Evans 1987Physics and Chemistry of Minerals1987,,1:1
返回顶部 每页显示:
共5页 首页 上一页 第1页 下一页 末页 /5 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费