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303篇 您的检索式:作者名="Shmuel"
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1关于生态城市的思考显示文摘城市是目前人类的主要居住形式,因此城市应是可居住和可持续的。生态城市是对城市环境的一种新的诠释。这种新的诠释包括两个方面:城市与周围环境的统一、城市本身的景观。这就要求区域规划和城市规划能周全地考虑资源、建造时间上和空间上的桥梁,在城市与周围环境之间、城市内部不同的体系之间建立联接点,创造可持续的人居环境。Shmuel Burmil 彭敏 2003规划师2003,19,1:18
2Phloem-Mobile AuxlIAA Transcripts Target to the Root Tip and Modify Root Architecture显示文摘In plants,the phloem is the component of the vascular system that delivers nutrients and transmits signals from mature leaves to developing sink tissues.Recent studies have identified proteins,mRNA,and small RNA within the phloem sap of several plant species.It is now of considerable interest to elucidate the biological functions of these potential long-distance signal agents,to further our understanding of how plants coordinate their developmental programs at the whole-plant level.In this study,we developed a strategy for the functional analysis of phloem-mobile mRNA by focusing on IAA transcripts,whose mobility has previously been reported in melon (Cucumis melo cv.Hale's Best Jumbo).Indoleacetic acid (IAA) proteins are key transcriptional regulators of auxin signaling,and are involved in a broad range of developmental processes including root development.We used a combination of vasculature-enriched sampling and hetero-grafting techniques to identify IAA18 and IAA28 as phloem-mobile transcripts in the model plant Arabidopsis thaliana.Micro-grafting experiments were used to confirm that these IAA transcripts,which are generated in vascular tissues of mature leaves,are then transported into the root system where they negatively regulate lateral root formation.Based on these findings,we present a model in which auxin distribution,in combination with phloem-mobile Aux/IAA transcripts,can determine the sites of auxin action.Michitaka Notaguchi Shmuel Wolf William J.Lucas 2012Journal of Integrative Plant Biology2012,54,10:13
3Comparative analysis of the predictive power of different endothelial progenitor cell phenotypes on cardiovascular outcome显示文摘AIM: To compare the predictive power of different endothelial progenitor cell (EPC) phenotypic markers for future cardiovascular events. METHODS: Peripheral blood was collected from 76 consecutive patients with acute coronary syndromes (ACS) who underwent percutaneous coronary intervention in our institute. The various EPC phenotypes of peripheral blood mononuclear cells were CD34+CD133+, CD34+KDR+, and CD 133+KDR+. The outcome endpoint included cardiovascular mortality, recurrent ACS, and hospitalization for decompensated heart failure during a 24-mo follow-up period.RESULTS: CD34+CD133+ cells (P = 0.034), but not CD34+KDR+ (P = 0.35) or CD 133+KDR+ cells (P = 0.19), were found to predict recurrent ACS. We found no correlation between EPCs measured by any of the three phenotypic combinations of accepted CD markers and the total combination of these separate outcomes. CONCLUSION: The EPC CD34+CD133+ phenotype, but not the CD34+KDR+ or the CD 133+KDR+ phenotypes, is predictive of future adverse cardiovascular outcomes.Shmuel Schwartzenberg Arnon Afek Gideon Charach Ardon Rubinstein Yossi Ben-Shoshan Sarina Kissil Sofia Maisel-Auslender Gad Keren Jacob George 2010World Journal of Cardiology2010,2,9:5
4Effect of No-Reflow During Primary Percutaneous Coronary Intervention for Acute Myocardial Infarction on Six-Month Mortality显示文摘David Brosh Abid R. Assali Aviv Mager Avital Porter David Hasdai Igal Teplitsky Eldad Rechavia Shmuel Fuchs Alexander Battler Ran Kornowski 2007The American Journal of Cardiology2007,,4:4
5虚拟 nonenhanced 腹的双精力的 MDCT : 图象特征的分析显示文摘 AIM:To evaluate abdominal and pelvic image characteristics and artifacts on virtual nonenhanced(VNE) images generated from contrast-enhanced dual-energy multidetector computed tomography(MDCT)studies.METHODS:Hadassah-Hebrew University Medical Institutional Review Board approval was obtained;22 patients underwent clinically-indicated abdominal and pelvic single-source dual-energy MDCT(Philips Healthcare,Cleveland,OH,USA),pre-and post-IV administration of Omnipaque 300 contrast(100 cc).Various solid and vascular structures were evaluated.VNE images were generated from the portal contrast-enhanced phase using probabilistic separation.Contrast-enhanced-,regular nonenhanced(RNE)-,and VNE images were evaluated with a total of 1494 density measurements.The ratio of iodine contrast deletion was calculated.Visualization of calcifications,urinary tract stones,and image artifacts in VNE images were assessed.RESULTS:VNE images were successfully generated in all patients.Significant portal-phase iodine contrast deletion was seen in the kidney(61.7%),adrenal gland(55.3%),iliac artery(55.0%),aorta(51.6%),and spleen(34.5%).Contrast deletion was also significant in the right atrium(RA)(51.5%)and portal vein(39.3%),but insignificant in the iliac vein and inferior vena cava(IVC).Average post contrast-to-VNE HU differences were significant(P<0.05)in the:RA-135.3(SD 121.8),aorta-114.1(SD 48.5),iliac artery-104.6(SD 53.7),kidney-30.3(SD 34.9),spleen-9.2(SD 8.8),and portal vein-7.7(SD 13.2).Average VNE-toRNE HU differences were significant in all organs but the prostate and subcutaneous fat:aorta 38.0(SD 9.3),RA 37.8(SD 16.1),portal vein 21.8(SD 12.0),IVC 12.2(SD 11.6),muscle 3.3(SD 4.9),liver 5.7(SD 6.4),spleen 22.3(SD 9.8),kidney 40.5(SD 6.8),and adrenal 20.7(SD 13.5).On VNE images,196/213 calcifications(92%)and 5/6 renal stones(84%)were visualized.Lytic-like artifacts in the vertebral bodies were seen in all studies.CONCLUSION:Iodine deletion in VNE images is most significant in arteries,and less significant in solid organs and veins.Most vascular and intra-abdominal organ calcifications are preserved.Jacob Sosna Shmuel Mahgerefteh Liran Goshen Galit Kafri Galit Aviram Arye Blachar 2012World Journal of Radiology2012,4,4:4
6Azathioprine-induced fever in autoimmune hepatitis显示文摘Underdiagnosis of drug-induced fever leads to extensive investigation and prolongation of hospitalization, and may lead to multiple unnecessary invasive procedures and a wrong diagnosis. Azathioprine is a widely used immunosuppressive drug. We report a case of a 53-year-old female patient diagnosed with autoimmune hepatitis treated with azathioprine, who presented to the emergency room with a 6-wk history of fever and chills without other associated symptoms. Since the patient's fever was of unknown origin, she was hospitalized. All treatment was stopped and an extensive workup to explore the source of fever and chills was performed. Results of chest X-ray, viral, urine, and blood cultures, autoimmune serology, transthoracic and transesophageal echocardiography, and abdominal ultrasound revealed no source of infection. A rechallenge test of azathioprine was performed and the fever and chills returned within a few hours. Azathioprine was established as the definite cause following rechallenge. Fever as an adverse drug reaction is often unrecognized. Azathioprine has been reported to cause druginduced fever in patients with inflammatory bowel disease, rheumatoid arthritis, and sarcoidosis. To the bestof our knowledge there have been no previous reports documenting azathioprine-induced fever in patients with autoimmune hepatitis. The occurrence of fever following the readministration of azathioprine suggests the diagnosis of drug-induced fever, particularly after the exclusion of other causes. A careful rechallenge is recommended to confirm the diagnosis.Tawfik Khoury Jacob E Ollech Shmuel Chen Meir Mizrahi Meir Shalit 2013World Journal of Gastroenterology2013,19,25:3
7Influence of Emulsion Droplet Surface Charge on Indomethacin Ocular Tissue Distribution显示文摘Shmuel Klang Mohammed Abdulrazik Simon Benita* 2000Pharmaceutical Development and Technology2000,,4:2
8四基色投影显示显示文摘我们采用多芯片HTPS屏结构,已开发出一种四基色前投式投影样机。这种投影机建立在对一种现行高端品牌产品的光学平台进行改进的基础之上。在KESHETTM芯片中,用ColorPeakTM算法,把标准720p输入信号转换成所需要的多基色输入信号,结果使色域和亮度都有了显著的提高。Shmuel Roth Walt Caldwell 刘秀 2005现代显示2005,,12:2
9区域新构造活动的水下事件沉积响应:以死海盆地和柴达木盆地为例显示文摘自20世纪70年代以来,位于构造活跃区的盆地沉积序列的岩性、粒度与沉积速率的正向突变,常被用来指示区域新构造活动。然而,这种常规方法已经受到国内外学者强有力的质疑——用来推断构造活动的沉积学证据也可由气候因素引起。因而,需寻找某种独立于气候因素的沉积学证据来可靠地指示新构造活动。震积岩,由地震震动引起的、保存于湖相或海相地层序列中的事件沉积,能可靠的指示区域新构造活动。新兴的交叉研究方向——湖泊/海洋古地震学,通过研究保存于水下沉积序列中的震积岩,可延长强震记录,加深对断裂带活动性的认识。文章以死海盆地(中东地区)和柴达木盆地(青藏高原东北缘)为例,从水下事件沉积响应的视角,借助超长尺度的震积岩序列,理解千年-构造尺度上的区域新构造活动特性。基于死海湖心457 m长的ICDP 5017-1岩芯保存的震积岩序列,我们建立了一条由151个M_(W)≥7地震事件组成的,全球最长的(220 ka)连续大地震记录,该记录揭示了缓慢滑动的死海断裂带上的大地震具有聚类式的复发特征,以及不同断层分支相互作用、聚类活动的模式;基于青藏高原东北缘柴达木盆地西部的碱山背斜顶部SG-1b岩芯上部260 m沉积序列,我们建立了一条由164个震积岩层位构成的覆盖3.6~1.6 Ma的震积岩序列,该序列在3.6~2.7 Ma时段内相对较为连续,由126个地震事件和5个地震集合组成,揭示了与强烈区域变形有关的晚上新世幕式逆冲过程。卢银 Nadav Wetzler Shmuel Marco 方小敏 2022第四纪研究2022,42,3:2
10Optimal Dynamic Pricing For Expanding Networks显示文摘Anirudh Dhebar Shmuel S. Oren 1985Marketing Science1985,,4:2
11The sipholanes, a novel group of triterpenes fromthe marine sponge Siphonochalina siphonella显示文摘SHMUEL CARMELY YOEL KASHMAN 1983J Org Chem1983,48,20:1
12New and improved Israeli reference of birth weight, birth length, and head circumference by gestational age: a hospital-based study显示文摘Shmuel D Nir S Avi E 2008IsrMed Assoc J2008,10,13:1
13Reusing semi-specified behavior models in systems analysis and design显示文摘Iris R B Dori D Shmuel K 2009Software and Systems Modeling2009,8,2:1
14CD8+ T Lymphocytes Regulate the Arteriogenic Response to Ischemia by Infiltrating the Site of Collateral Vessel Development and Recruiting CD4+ Mononuclear Cells Through the Expression of Interleukin-16显示文摘Eugenio Stabile Timothy Kinnaird Andrea la Sala Sue Kim Hanson Craig Watkins Umberto Campia Matie Shou Stephan Zbinden Shmuel Fuchs Hardy Kornfeld Stephen E. Epstein Mary Susan Burnett 2006Circulation2006,,1:1
15Lamivudine therapy for prevention of immunosuppressive induced in Hepatitis B surface antigen carriers显示文摘Oren SH Yaron I Shmuel G 2002Blood2002,100,2:1
16On the complexity of price equilibria 显示文摘Deng Xiaotie Papadimitriou Christos Safra Shmuel 2003Journal of Computer and System Sciences2003,67,:1
17Complexity aspects of guessing prefix codes 显示文摘Fraenkel Aviezri S Klein Shmuel T 1994Algorithmica1994,12,:1
18Helicobacter pylori Genotypes in Israeli Children: The Significance of Geography显示文摘Shmuel Benenson David Halle Bernard Rudensky Joseph Faber Yechiel Schlesinger David Branski Nina Rabinowitz Michael Wilschanski 2002Journal of Pediatric Gastroenterology and Nutrition2002,,5:1
19矩阵代数,分析和应用显示文摘本书是一本关于矩阵理论的专著,应用来自代数、分析、几何和数值分析的概念和工具,论述了一系列矩阵理论的高级和专门课题,如元素属于整环的矩阵,元素是局部解析函数的矩阵,非负矩阵等。这些论题是作者近40年来的研究对象,也是作者在以色列、美国和德国的一些大学长期教学的基本内容。全书由紧密相关的7章组成,一些结果是第一次由原始论文改写为教材形式。本书不仅是一本矩阵论的高级教程,而且对于应用数学、生物数学、计算机科学、经济、工程、物理学以及社会科学等领域研究人员也是有价值的参考文献。Friedland Shmuel 朱尧辰 2016国外科技新书评介2016,0,12:1
20Differences in pay between owner and non- owner CEOs:Evidence from Israel显示文摘Shmuel Cohen Beni Lauterbach 2008Journal of Multinational Financial Management2008,,18:1
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