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607篇 您的检索式:作者名="Leber"
    题名 作者 年代 出处 被引量
1实验室老化设备显示文摘介绍人工老化试验设备中最常用的几种光源的产生、发展、结构和特点,并从与自然光源相似程度的角度,分析了几种光源的优缺点。Rudy Leber 2002环境技术2002,20,1:6
2Quantification of Obstructive and Nonobstructive Coronary Lesions by 64-Slice Computed Tomography显示文摘Alexander W. Leber Andreas Knez Franz von Ziegler Alexander Becker Konstantin Nikolaou Stephan Paul Bernd Wintersperger Maximilian Reiser Christoph R. Becker Gerhard Steinbeck Peter Boekstegers 2005Journal of the American College of Cardiology2005,,1:4
3Dual-source CT cardiac imaging: initial experience显示文摘Thorsten R. C. Johnson Konstantin Nikolaou Bernd J. Wintersperger Alexander W. Leber Franz Ziegler Carsten Rist Sonja Buhmann Andreas Knez Maximilian F. Reiser Christoph R. Becker 2006European Radiology2006,,7:2
4Quantification of Obstructive and Nonobstructive Coronary Lesions by 64-Slice Computed Tomography显示文摘Alexander W. Leber Andreas Knez Franz von Ziegler Alexander Becker Konstantin Nikolaou Stephan Paul Bernd Wintersperger Maximilian Reiser Christoph R. Becker Gerhard Steinbeck Peter Boekstegers 2005Journal of the American College of Cardiology2005,,1:2
564层CT对近端冠状动脉斑块大小分类及定量的准确性:应用血管内超声的比较研究显示文摘OBJECTIVES: We evaluated the accuracy of a new 64- slice computed tomography(CT) scanner, compared with intravascular ultrasound, to visualize atherosclerosis in the proximal coronary system. BACKGROUND: Noninvasive determination of plaque composition and plaque burden may be important to improve risk stratification. METHODS: In 20 patients, a 64- slice CT scan(Sensation 64, Siemens Medical Solutions, Forchheim, Germany) and an intravascular ultrasound investigation of vessels without stenosis >50% was performed. Diagnostic image quality with 64- slice CT was obtained in 36 vessels in 19 patients. RESULTS: In these vessels, which were divided in 3- mm sections, 64- slice CT enabled a correct detection of plaque in 54 of 65(83% ) sections containing noncalcified plaques, 50 of 53(94% ) sections containing mixed plaques, and 41 of 43(95% ) sections containing calcified plaques. In 192 of 204(94% ) sections, atherosclerotic lesions were excluded correctly. In addition, 64- slice CT enabled the visualization of 7 of 10(70% ) sections revealing a lipid pool and could identify a spotty calcification pattern in 27 of 30(90% ) sections. The correlation coefficient to determine plaque volumes per vessel was r2=0.69(p< 0.001) with an underestimation of mixed and noncalcified plaque volumes(p< 0.03) and a trend to overestimate calcified plaque volumes by 64- slice CT. The interobserver variability to determine plaque volumes was 37% . Interobserver agreement to identify atherosclerotic sections was good(Cohen’ s kappa coefficient=0.75). CONCLUSIONS:We conclude that 64- slice CT reveals encouraging results to noninvasively detect different types of coronary plaques located in the proximal coronary system. The ability to determine plaque burden currently is hampered by mainly an insufficient reproducibility.Leber A.W. Becker A. Knez A. 张宪伟 2006世界核心医学期刊文摘(心脏病学分册)2006,2,6:2
6AutoStore:高密度存储与高效率拣选的完美结合显示文摘AutoStore轻载存储拣选系统是Swisslog公司于2011年根据市场需求向全球推广销售的一款新产品。AutoStore是一种自动化存取、货到人拆零拣选解决方案,能够显著提高人工效率、订单准确率和空间利用率,在高密度存储、超高速流量、可灵活扩展和节能环保等方面表现出众。Bill Leber Marc Wulfraat 2013物流技术与应用2013,18,2:2
7Acauracy of 64-slice computed tomography to classify and quantify plaque volumesin the proximal coronary system显示文摘Leber AW Becker A Knez A 2006J Am Coll Cardiol2006,47,:1
8Characterization of recombinant human endothelial nitric-oxide synthase purified from the yeast Pichia pastoris显示文摘Leber A Hemmens B Klosch B 1999J Biol Chem1999,274,37:1
9Dose-response tolerance of the visual pathways and cranial nerves of the cavernous sinus to stereotactic radiosurgery显示文摘Leber KA Bergloff J Pendl G 1998J Neurosurg1998,88,:1
10Quantification of obstructive and nonobst ructive coronary lesions by 64-slice com-puted tomography显示文摘Leber AW Knez A Von Ziegler F 0,,01:1
11Dual localization of squalene epoxidase, Erglp, in yeast reflects a relationship between the endoplasmic reticum and lipid particles显示文摘Leber R Landl K Zinser E 1998Mol Biol Cell1998,9,2:1
12Acuracy of 64-slice computed tomography to classify and quantify plaque volumes in the proximal coronary system:a comparative study using intravascular ultrasound显示文摘Leber AW Becker A Knez a 2006J Am Coil Cardiol2006,47,3:1
13Usefulness of multislice spiral computed tomaography angiography for determination of coronary artery stenoses 显示文摘Knez A Becker CR Leber A 2001Am J Cardial2001,88,:1
14Dose-response of the visual pathways and cranial nerves of the cavernous sinus tostereotactic radiosurgery显示文摘Leber KA Bergl J Pendl G 1998J Neurosurg1998,88,:1
15Dose-reponse tolerance of the visual pathways and cranial nerves of the cavernous sinus to stereotactic radiosurgery 显示文摘LEBER K A BERGLOFF J PENDL G 1998J Neurosurg1998,88,1:1
16Infectious compli- cations of acute and chronic liver disease显示文摘LEBER B SPINDELBOECK V STADLBAUER V 2012Semin Respir Crit Care Med2012,33,1:1
17Usefulness of multislice spiral tomography angiography for detcrmination of coronary artery stenoses显示文摘Knez A Becker CE Leber A 2001Am J Cardiol2001,88,:1
18Quantification of ob- structive and nonobstructive coronary lesions by 64-slice compu ted tomography: a comparative study with quantitative coronary angiography and intravascular oltrasound显示文摘Leber A W Knez A von Ziegler F 2005J Am Coll Cardiol2005,46,1:1
19MicroRNA-sen-sitive oncolytic measles viruses for cancer-specific vectortropism显示文摘Leber MF Bossow S Leonard VH 2011Mol Ther2011,19,:1
20Influence of release season on size-dependent survival of cultured striped mullet, Mugil cephMus, in a Hawaiian estuary显示文摘Leber K M Blankenship H L Arce S M 1997Fishery Bulletin1997,95,2:1
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