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101篇 您的检索式:作者名="D.T."
    题名 作者 年代 出处 被引量
1肝脏富血供肿瘤:低管电压、高管电流多层CT扫描在肝动脉晚期对肿瘤检出的初步临床经验显示文摘目的在个体内比较低管电压(80kV)、高管电流CT检查技术与标准CT扫描方案(140kV)检查时,在影像质量、辐射剂量及动脉晚期发现富血供恶性肝脏肿瘤等方面的不同。方法本项前瞻性符合HIPAA法案,单中心研究获机构伦理审查委员会批准,并签署知情同意书。48例(男性31例.女性17例,平均年龄35~77岁)病人的60个恶性富血供肝脏肿瘤病灶[平均直径(20.1±16.4)mm]人组。33个结节通过局部病灶的组织病理学分析获得证实,27个结节影像学随访至少12个月。病人接受双能64层螺旋CT检查。D. Marin R.C. Nelson E. Samei E.K. Paulson L.M. Ho D.T. Boll 何岸苇(译) 万业达(校) 2009国际医学放射学杂志2009,32,4:49
2用DNA指纹法研究野生天鹅种群的遗传分化(英文)显示文摘DNA指纹技术自问世以来,已被广泛地用于法医学上个体识别和亲缘关系的鉴定。此外,人源DNA指纹探针(即多位点型小卫星探针)还被用于动植物等的研究,特别是在研究动物的繁育规律方面成效显著。近一两年来,DNA指纹技术也在分子水平上用来研究种群分化,为物种起源研究开辟了新的途径。本文利用人源多位点型小卫星探针,对分布在英国和美国的四种天鹅(小天鹅、疣鼻天鹅、大天鹅和喇叭天鹅)的种群结构和天鹅小卫星的分化初步进行了研究。用酶HaeIII和探针pSPT19.6分析了分布在英国的疣鼻天鹅种的两个群体(洛锡安群体和阿伯茨伯里群体)的DNA指纹图,结果表明两群体之间的遗传变异性大于群体内的遗传变异性;洛锡安群体内小卫星的变异程度较高。虽然小卫星在基因组中的作用尚不清楚,但某些天鹅小卫星在种间发生了分化,因而同一个种内不同个体的DNA指纹图有一些共同的特征,导致DNA指纹图的物种特异性。DNA指纹分析表明:小天鹅、大天鹅和喇叭天鹅在遗传上比较接近,而疣鼻天鹅与它们在遗传上相距较远,这与原来对天鹅种下分类情况是一致的。就遗传变异程度而言,在英国仕林布里奇的小天鹅为最高,英国卡拉乌尔洛克的大天鹅次之,英国阿伯茨伯里的疣鼻天鹅居第三,美国蒙大拿的喇叭天鹅最低。我们认为,基因迁移和遗传漂变对?孟安明 D.T.帕肯 1993动物学报1993,39,2:8
3Effects of Feeding Milk Replacer Once Versus Twice Daily on Glucose Metabolism in Holstein and Jersey Calves 1显示文摘C.C. Stanley C.C. Williams B.F. Jenny J.M. Fernandez H.G. Bateman W.A. Nipper J.C. Lovejoy D.T. Gantt G.E. Goodier 2002Journal of Dairy Science2002,,9:3
4The origin of lunar crater rays显示文摘B.Ray Hawke D.T. Blewett P.G. Lucey G.A. Smith J.F. Bell B.A. Campbell M.S. Robinson 2004Icarus2004,,1:2
5Evaluation of interface shear strength of composite liner system and stability analysis for a landfill lining system in Thailand显示文摘D.T. Bergado G.V. Ramana H.I. Sia Varun 2006Geotextiles and Geomembranes2006,,6:2
6A modified Hall–Petch relationship in ultrafine-grained titanium recycled from chips by equal channel angular pressing显示文摘P. Luo D.T. McDonald W. Xu S. Palanisamy M.S. Dargusch K. Xia 2012Scripta Materialia2012,,10:2
7Interaction between geogrid reinforcement and tire chip–sand lightweight backfill显示文摘T. Tanchaisawat D.T. Bergado P. Voottipruex K. Shehzad 2009Geotextiles and Geomembranes2009,,1:1
8Endoscopic fundoplication for the treatment of gastroesophageal reflux disease: Initial experience显示文摘Chaitan K. Narsule Miguel A. Burch Michael I. Ebright Donald T. Hess Roberto Rivas Benedict D.T. Daly Hiran C. Fernando 2012The Journal of Thoracic and Cardiovascular Surgery2012,,1:1
9Laboratory R&D on integrated energy systems (IES)显示文摘A. Zaltash A.Y. Petrov D.T. Rizy S.D. Labinov E.A. Vineyard R.L. Linkous 2005Applied Thermal Engineering2005,,1:1
10Studying ignition schemes on European laser facilities显示文摘S. Jacquemot F. Amiranoff S.D. Baton J.C. Chanteloup C. Labaune M. Koenig D.T. Michel F. Perez H.P. Schlenvoigt B. Canaud C. Cherfils Clérouin G. Debras S. Depierreux J. Ebrardt D. Juraszek S. Lafitte P. Loiseau J.L. Miquel F. Philippe C. Rousseaux N. Bla 2011Nuclear Fusion2011,,9:1
11Performance Comparison of Several Published Tissue Near-Infrared Spectroscopy Algorithms显示文摘S.J. Matcher C.E. Elwell C.E. Cooper M. Cope D.T. Delpy 1995Analytical Biochemistry1995,,1:1
12Cardioprotective signaling to mitochondria显示文摘Keith D. Garlid Alexandre D.T. Costa Casey L. Quinlan Sandrine V. Pierre Pierre Dos Santos 2008Journal of Molecular and Cellular Cardiology2008,,6:1
13A quasi-3D analysis of the thermal performance of a flat heat pipe显示文摘G. Carbajal C.B. Sobhan G.P. “Bud” Peterson D.T. Queheillalt Haydn N.G. Wadley 2007International Journal of Heat and Mass Transfer2007,,21:1
14Effects of using vasectomized bulls in artificial insemination practice on the reproductive efficiency of Italian buffalo cows显示文摘L. Zicarelli L. Esposito G. Campanile R. Di Palo D.T. Armstrong 1997Animal Reproduction Science1997,,3:1
15Laboratory R&D on integrated energy systems (IES)显示文摘A. Zaltash A.Y. Petrov D.T. Rizy S.D. Labinov E.A. Vineyard R.L. Linkous 2005Applied Thermal Engineering2005,,1:1
16Post-buckling failure in multi-delaminated composite wind turbine blade materials显示文摘H. Ghasemnejad L. Occhineri D.T. Swift-Hook 2011Materials and Design2011,,10:1
17Evaluation of interface shear strength of composite liner system and stability analysis for a landfill lining system in Thailand显示文摘D.T. Bergado G.V. Ramana H.I. Sia Varun 2006Geotextiles and Geomembranes2006,,6:1
18Innovative thermal technique for enhancing the performance of prefabricated vertical drain during the preloading process显示文摘H.M. Abuel-Naga D.T. Bergado S. Chaiprakaikeow 2006Geotextiles and Geomembranes2006,,6:1
19Central heating thermostat settings and timing:building demographics显示文摘Shipworth M Firth S.K Gentry M.I Wright A.J. Shipworth D.T. Lomas K.J 0,,38:1
20The effects of topology upon fluid-flow and heat-transfer within cellular copper structures显示文摘J. Tian T. Kim T.J. Lu H.P. Hodson D.T. Queheillalt D.J. Sypeck H.N.G. Wadley 2004International Journal of Heat and Mass Transfer2004,,14:1
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