维普中文期刊产品整合服务
12篇 您的检索式:作者名="David W Jacobs"
    题名 作者 年代 出处 被引量
1谈提高农业水分生产率显示文摘Jacob W Kijne Randolph Barker David Molden 左英勇(摘译) 2006中国农村水利水电2006,,12:2
2Sensitivity of transvaginal ultrasound screening for endometrial cancer in postmenopausal women: a case-control study within the UKCTOCS cohort显示文摘Ian Jacobs Aleksandra Gentry-Maharaj Matthew Burnell Ranjit Manchanda Naveena Singh Aarti Sharma Andy Ryan Mourad W Seif Nazar N Amso Gillian Turner Carol Brunell Gwendolen Fletcher Rani Rangar Kathy Ford Keith Godfrey Alberto Lopes David Oram Jonathan He 2011Lancet Oncology2011,,1:2
3Mesh saliency 显示文摘Chang Ha Lee Amitabh Varshney David W Jacobs 2005ACM Trans on Graphics2005,24,3:1
4Lambertian reflectance and linear subspaces 显示文摘RONEN Basri DAVID W Jacobs 2003IEEE Transactions on Pattern Analysis and Machine Intelligence2003,25,2:1
5Shape classification using the Inner-Distance显示文摘Ling H Jacobs David W 2007IEEE Trans Pattern Analysis and Machine Intelligence2007,29,2:1
6Safety and efficacy of high-dose intravenous acyclovir in the management of neonatal herpes simplex virus infections 显示文摘David W Kimbedin Chin-yu Lin Richard F Jacobs 2001Pediatrics2001,108,:1
7Exposure of U.S. Children to Residential Dust Lead, 1999-2004: II. The Contribution of Lead-Contaminated Dust to Children’s Blood Lead Levels显示文摘Dixon Sherry L Gaitens Joanna M Jacobs David E Strauss Warren Nagaraja Jyothi Pivetz Tim Wilson W Ashley Peter J 2009Environmental Health Perspectives2009,,3:1
8Circulating carotenoid concentrations and incident hypertension: the Coronary Artery Risk Development in Young Adults (CARDIA) study显示文摘Atsushi Hozawa David R Jacobs Michael W Steffes Myron D Gross Lyn M Steffen Duk-Hee Lee 2009Journal of Hypertension2009,,2:1
9Alu DNA polymorphism in ACE gene is protective for age-related macular degeneration显示文摘Hamdi K Hamdi Jacob Reznik Raquel Castellon Shari R Atilano John M Ong Nitin Udar Jeffrey H Tavis Annette M Aoki Anthony B Nesburn David S Boyer Kent W Small Donald J Brown M Cristina Kenney 2002Biochemical and Biophysical Research Communications2002,,3:1
10Illumination recovery from image with cast shadows via sparse representation 显示文摘Mei Xue Ling Haibin Jacobs David W 2011IEEE Transactions on Image Processing2011,20,8:1
11An international survey of classification and treatment choices for group D retinoblastoma显示文摘AIM: To determine which IIRC scheme was used by retinoblastoma centers worldwide and the percentage of D eyes treated primarily with enucleation versus globe salvaging therapies as well as to correlate trends in treatment choice to IIRC version used and geographic region.METHODS: An anonymized electronic survey was offered to 115 physicians at 39 retinoblastoma centers worldwide asking about IIRC classification schemes and treatment patterns used between 2008 and 2012. Participants were asked to record which version of the IIRC was used for classification, how many group D eyes were diagnosed, and how many eyes were treated with enucleation versus globe salvaging therapies. Averages of eyes per treatment modality were calculated and stratified by both IIRC version and geographic region. Statistical significance was determined by Chi-square, ANOVA and Kruskal-Wallis tests using Prism.RESULTS: The survey was completed by 29% of physicians invited to participate. Totally 1807 D eyes were diagnosed. Regarding IIRC system, 27% of centers used the Children's Hospital of Los Angeles(CHLA) version, 33% used the Children's Oncology Group(COG) version, 23% used the Philadelphia version, and 17% were unsure. The rate for primary enucleation varied between 0 and 100% and the mean was 29%. By IIRC version, primary enucleation rates were: Philadelphia, 8%; COG, 34%; and CHLA, 37%. By geographic region, primary enucleation rates were: Latin America, 57%; Asia, 40%; Europe, 36%; Africa, 10%, US, 8%; and Middle East, 8%. However, systemic chemoreduction was used more often than enucleation in all regions except Latin America with a mean of 57% per center(P<0.0001). CONCLUSION: Worldwide there is no consensus on which IIRC version is used, systemic chemoreduction was the most frequently used initial treatment during the study period followed by enucleation and primary treatment modality, especially enucleation, varied greatly with regards to IIRC version used and geographic region.Christina Scelfo Jasmine H Francis Vikas Khetan Thomas Jenkins Brian Marr David H Abramson Carol L Shields Jacob Pe’er Francis Munier Jesse Berry J.William Harbour Andrey Yarovoy Evandro Lucena Timothy G Murray Pooja Bhagia Evelyn Paysse Samuray Tuncer Guillermo L Chantada Annette C Moll Tatiana Ushakova David A Plager Islamov Ziyovuddin Carlos A Leal Miguel A Materin Xun-Da Ji Jose W Cursino Rodrigo Polania Hayyam Kiratli Charlotta All-Ericsson Rejin Kebudi Santosh G Honavar Vicktoria Vishnevskia-Dai Sidnel Epelman Anthony B Daniels Jeanie D Ling Fousseyni Traore Marco A Ramirez-Ortiz 2017International Journal of Ophthalmology(English edition)2017,10,6:0
12Errors in visual estimation of flexion contractures during total knee arthroplasty显示文摘AIM: To quantify and reduce the errors in visual estimation of knee flexion contractures during total knee arthroplasty(TKA).METHODS: This study was divided into two parts: Quantification of error and reduction of error. To quantify error, 3 orthopedic surgeons visually estimated preoperative knee flexion contractures from lateral digital images of 23 patients prior to and after surgical draping. A repeated-measure analysis of variance was used to compare the estimated angles prior to and following the placement of the surgical drapes with the true knee angle measured with a long-arm goniometer. In an effort to reduce the error of visual estimation, a dual set of inclinometers was developed to improve intraoperative measurement of knee flexion contracture during TKA. A single surgeon performed 6 knee extension measurements with the device during 146 consecutive TKA cases. Three measurements were taken with the desired tibial liner trial thickness, and 3 were taken with a trial that was 2 mm thicker. An intraclass correlation coefficient(ICC) was calculated to assess the testretest reliability for the 3 measurements taken with the desired liner thickness, and a paired t test was used to determine if the knee extension measurements differed when a thicker tibial trial liner was placed.RESULTS: The surgeons significantly overestimated flexion contractures in 23 TKAs prior to draping and significantly underestimated the contractures after draping(actual knee angle = 6.1°± 6.4°, pre-drape estimate = 6.9°± 6.8°, post-drape estimate = 4.3°± 6.1°, P = 0.003). Following the development and application of the measurement devices, the measurements were highly reliable(ICC = 0.98), and the device indicated that 2.7°± 2.2° of knee extension was lost with the insertion of a 2 mm thicker tibial liner. The device failed to detect a difference in knee extension angle with the insertion of the 2 mm thicker liner in 9/146 cases(6.2%).CONCLUSION: We determined the amount of error associated with visual estimation of knee flexion contractures, and developed a simple, reliable device and method to improve feedback related to sagittal alignment during TKA.Cale A Jacobs Christian P Christensen Peter W Hester David M Burandt Aaron D Sciascia 2013World Journal of Orthopedics2013,4,3:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 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