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781篇 您的检索式:作者名="R Kaiser"
    题名 作者 年代 出处 被引量
1150V直流开关调制器模型的计算和测试(英文)显示文摘为了德国电子同步辐射加速器 (DESY)的TESLA测试设备 (TTF)研制新型调制器积累一些必要的经验 ,设计了一种 15 0V的直流开关长脉冲调制器模型 .与TESLA测试设备上正在使用的调制器相比 ,这种新的方案有许多优势 .本文给出了这种调制器电路的部分模拟计算结果 ;同时 ,完成了调制器模型的建立和实验测试 ,测试结果显示输出电压波形的平顶抖动仅为± 0 .5 3% .陶小平 Rdiger Kaiser 2004高能物理与核物理2004,28,3:2
2Lung cancer screening: Should we be excluding people with previous malignancy?显示文摘The National Lung Screening Trial(NLST) was a large,randomized, controlled study showing a 20% reduction of lung cancer mortality and 7% reduction of all cause mortality using annual low dose computed tomography(LDCT) in a high risk population. NLST excluded people with a previous history of cancer treatment within the past 5 years and all people with a history lung cancer. The aim of this work is to review how lung cancer screening trials addressed the confounding effect of previous malignancy. We also review the subsequent recommendations by the United States Preventative Task Force Services, multiple professional societies and the Center for Medicaid and Medicare Services which defer either to NLST criteria or, clinician judgment or refrain from asserting any recommendation on the topic, respectively. Implications of lung cancer screening in the setting of previous malignancies, specifically lung, head and neck, esophageal, gastric, breast, colorectal cancer and lymphoma are also discussed. With lung cancer screening, an antecedent malignancy introduces the possibility of discovering metastasis as well as lung cancer. In some circumstances diagnosis and treatment of oligometastatic disease may confer a survival benefit. The survival benefit of treating either lung cancer or oligometastatic disease as result of lung cancer screening has yet to be determined. Further studies are needed to determine the role of lung cancer screening in the setting of previous malignancy.Cherie P Erkmen Larry R Kaiser Ashley L Ehret 2016World Journal of Respirology2016,6,1:2
3Public-health impact of outdoor and traffic-related air pollution: a European assessment 显示文摘Kunzli N Kaiser R Medina S 2000Lancet2000,356,79:1
4Paraneoplastic neurologic syndromes:diagnostic and pathoge- netic significance of autoantibodies 显示文摘Kaiser R 1999Nervenarzt1999,70,8:1
5Hoek-Brown parameters for predicting the depth of brittle failure around tunnels显示文摘MARTIN C D KAISER P K MCCREATH D R 1999Canadian Geotechnica1 Journal1999,36,1:1
6Comparison of two different approaches for the application of the mini nutritional assessment in nursing homes: resident interviews versus assessment by nurs- ing staff显示文摘Kaiser R Winning K Uter W 2009J Nutr Health Aging2009,13,10:1
7Diverticulitis in California from 1995 to 2006: Increased Rates of Treatment for Younger Patients显示文摘Etzioni David A Cannom Rebecca R Ault Glenn T Beart Robert W Kaiser Andreas M 2009The American Surgeon2009,,10:1
8Relevance of function tests as prognostic markets in chronic precapillary puhnonary hy- pertension显示文摘K Grotemeyer R Kaiser C Stokes 2014J Hepato]2014,60,:1
9Apoptosis after stent implantation compared with balloon angioplasty in rabbits :Role of macro-phages 显示文摘 Kaiser S Kinscherf R 1997Arterioscler Thromb Vasc Biol1997,17,:1
10Operating conditions of batteries in off-grid renewable energy systems显示文摘Svoboda V Wenzl H Kaiser R 2007Solar Energy2007,81,11:1
11Plasma N-terminal pro-brain natriuretic peptide as a marker of fight ventricular dysfunction in patients with tetralogy of Fallot after surgical repair显示文摘Norozi K Buchhorn R Kaiser C 2005Chest2005,128,4:1
12The X-ray-driven heating wave显示文摘Kaiser N Meyer-ter-Vehn J Sigel R 1989Phys Fluids B1989,1,:1
13Effect of pre-and postharvest treatments with calcium compounds on the incidence of postharvest fruit rots of mango显示文摘Kaiser S A K M Dhua R S Banik A K 2001Journal of Mycopathological Research2001,39,:1
14Metallic bipolar plate for PEM fuel cells显示文摘WIND J SPAH R KAISER W 2002J Power Sources2002,105,:1
15Electrical Conduction Mechanism in Chemically Derived Graphene Monolayers显示文摘Kaiser A B Gomez Navarro C Sundaram R S 2009Nano Letters2009,9,5:1
16Export of young terrigenous dissolved organic carbon from rivers to the Arctic Ocean显示文摘Benner R Benitez-Nelson B Kaiser K 2004Geophysical Research Letters2004,31,:1
17Visual field size binocular domain and the ommatidial array of the compound eyes in worker honey bees显示文摘Seidl R Kaiser W 2001Comp Physio!2001,143,:1
18The self-priming effect of gonadotropin-releasing hormone on luteinizing hormone release : Observations using rat anterior pituitary fragments and dispersed cells continually perifused in parallel 显示文摘Evans W S Uskavitch D R Kaiser D L 1984Endocrinology1984,114,3:1
19Hoek-Brown parameters for predicting the depth of brittle failure around tunnels显示文摘MARTIN C D KAISER P K MCCREATH D R 1999Canadian Geotechnical Journal1999,36,13:1
20Risk and protective factors for thrombosis in systemic lupus erythematosus:results from a large,multi-ethnic cohort显示文摘Kaiser R Cleveland CM Criswell LA 2009Ann Rheum Dis2009,68,2:1
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