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| 1 | T1影像高信号肾脏病变:DWI与MR增强检查鉴别诊断的比较显示文摘目的比较测量MR扩散加权成像(DWI)的表观扩散系数(ADC)与MR增强检查对鉴别不含脂肪T1高信号肾脏病变的能力。以组织病理学分析和随访影像作为参照标准。方法机构伦理审查委员会批准了符合HIPAA法案的回顾性研究计划,免除知情同意。2位观察者独立回顾性分析41例在MR T1影像上呈高信号的肾脏病变。MRI检查包括DWI和T1对比增强成像。对每一人组病变,观察者评价(a)ADC均值(±标准差)、(b)增强率和(C)为确定增强的存在而做的减影影像(可信性评分,1~5分)。 | S. Kim M. Jain A.B. Harris V.S. Lee J.S. Babb E.E. Sigmund 徐勐(译) 万业达(校) | 2009 | 国际医学放射学杂志2009,32,4: | 9 |
| 2 | Coefficient of restitution for particles impacting on wet surfaces: An improved experimental approach显示文摘 | B. Cunger V. Salikov S. Heinrich S. Antonyuk V.S. Sutkar N.G. Deen J.A.M. Kuipers | 2016 | Particuology2016,14,2: | 4 |
| 3 | Use of numerical simulation for growing high-quality sapphire crystals by the Kyropoulos method显示文摘 | S.E. Demina E.N. Bystrova V.S. Postolov E.V. Eskov M.V. Nikolenko D.A. Marshanin V.S. Yuferev V.V. Kalaev | 2007 | Journal of Crystal Growth2007,,: | 2 |
| 4 | First results from the CMD-3 Detector at the VEPP-2000 Collider显示文摘 | R.R. Akhmetshin A.V. Anisyonkov S.A. Ahokhin V.M. Aulchenko V.S. Banzarov L.M. Barkov N.S. Bashtovoy D.E. Berkaev A.E. Bondar A.V. Bragin S.I. Eidelman D.A. Epifanov L.B. Epshteyn G.V. Fedotovich S.E. Gayazov A.A. Grebenuk D.N. Grigoriev E.N. Gromov F.V. | 2012 | Nuclear Physics B (Proceedings Supplements)2012,,: | 2 |
| 5 | Analytical and numerical modeling for the effects of thermal insulation in underground tunnels显示文摘The heat How generated from the infinite rock mass surrounding the underground tunnels is a major cause for the increasing cooling demands in deep mine tunnels.Insulation layers with lower thermal conductivities on tunnel walls and roof ceilings are believed to supply a thermo-barrier for heat abatement.However,it is found that no systematic theoretical investigations were made to predict and confirm the effectiveness of underground thermal insulation.Specifically,investigations on the underground insulation problems involving heat flows through the semi-infinite hot rock mass and insulation layer were not sufficient.Thus,in this paper,the thermal characteristics,accompanied with heat flow through the semi-infinite rock mass and the insulation layer,were modeled by both analytical and numerical methods with focus on underground mine tunnels.The close agreements between models have indicated that the thermal insulation applied on tunnel surfaces is able to provide promising heat abatement effects. | Liu W.V. Apel D.B. Bindiganavile V.S. Szymanski J.K. | 2016 | International Journal of Mining Science and Technology2016,26,2: | 2 |
| 6 | AC impedance study on the activation mechanism of aluminium by indium and zinc in 3.5% NaCl medium显示文摘 | A. Venugopal V.S. Raja | 1997 | Corrosion Science1997,,12: | 2 |
| 7 | Amantadine: an antiparkinsonian agent inhibits bovine brain 60<ce:hsp sp='0.25'/>kDa calmodulin-dependent cyclic nucleotide phosphodiesterase isozyme显示文摘 | Rakesh Kakkar Rajala V.S. Raju Ali H. Rajput Rajendra K. Sharma | 1997 | Brain Research1997,,2: | 2 |
| 8 | Chronic Radiation Enteritis显示文摘 | V.S. Theis R. Sripadam V. Ramani S. Lal | 2009 | Clinical Oncology2009,,: | 2 |
| 9 | 增加内配焦粉用量熔剂性球团矿的研究显示文摘为了测定球团矿的各种性能,曾进行过内配焦粉超过2%的赤铁精矿熔剂性球团矿实验室试验(共42组试验)。本文讨论了焦粉用量,SiO_2含量和焙烧条件对熔剂性球团矿性能的影响。 | V.S.黑格德 红戈 | 1992 | 烧结球团1992,17,2: | 2 |
| 10 | Effect of Bagasse ash reinforcement on the wear behaviour of Al-Cu-Mg/Bagasse ash particulate composites显示文摘The effect of Bagasse ash(BAp) particle reinforcement on the wear behavior of Al-CuMg alloy has been studied.Bagasse ash particles were varied from 0 wt pct-10 wt pct with interval of 2 wt pct.Unlubricated pin-on disc tests were conducted to examine the wear behaviour of the aluminium alloy/Bagasse ash particulate composites.The tests were conducted at varying loads,from 5 to 20 N and sliding speeds of 1.26 m/s,2.51 m/s,3.77 m/s and 5.02 m/s for a constant sliding distance of 5000 m.The results showed that the wear rates of the Al-Cu-Mg/BAp composites are lower than that of the matrix alloy and further decrease with increasing Bagasse ash content.Wear rate increases as the sliding speed and applied load increase.The microstructure of the worn surface revealed that a large amount of plastic deformation appeared on the surface of the unreinforced alloy.While Bagasse ash reinforced Al-Cu-Mg alloy showed worn out surface that is not smooth,and grooves,scratches and parallel lines were observed.A combination of adhesion and delamination wear was in operation.These results show that improve wear properties is achievable for the aluminium alloy by the addition of Bagasse ash particles as reinforcement material. | V.S. Aigbodion S.B. Hassan G.B. Nyior T. Ause | 2010 | Acta Metallurgica Sinica(English Letters)2010,23,2: | 2 |
| 11 | 爪极永磁同步电动机脉动转矩的计算显示文摘脉动转矩的准确计算是爪极永磁同步电动机优化设计的基本前提之一 .在电机内磁场三维有限元数值分析的基础上 ,采用虚位移和麦克斯韦张量两种不同的方法计算了电机的脉动转矩 .计算数据和实验结果符合得较好 ,证实了磁场分析方法的正确性 . | 郭有光 朱建国 V.S. Ramsden 王雪帆 | 2000 | 华中理工大学学报2000,28,8: | 2 |
| 12 | 烟花专家显示文摘 | V.S.奈保尔 周茹薪 | 2002 | 外国文学2002,,1: | 1 |
| 13 | Traumatic Coronary Artery Fistula显示文摘 | GLENN E. HAAS GRANT V.S. PARR ROBERT G. TROUT W CLARK HARGROVE | 1986 | The Journal of Trauma: Injury Infection and Critical Care1986,,9: | 1 |
| 14 | The three-point bending of Y-frame and corrugated core sandwich beams显示文摘 | V. Rubino V.S. Deshpande N.A. Fleck | 2009 | International Journal of Mechanical Sciences2009,,3: | 1 |
| 15 | Embryonic stem cell lines derived from human blastocysts显示文摘 | Thomson J.A Itskovitz-Eldor J Shapiro S.S Waknitz M.A. Swiergiel J.J. Marshall V.S. and Jones J.M | | 0,,: | 1 |
| 16 | The collapse response of sandwich beams with a Y-frame core subjected to distributed and local loading显示文摘 | V. Rubino V.S. Deshpande N.A. Fleck | 2007 | International Journal of Mechanical Sciences2007,,2: | 1 |
| 17 | Selective hydroxyalkylation of phenol to bisphenol F over dodecatungstophosphoric acid (DTP) impregnated on fumed silica显示文摘 | A.C. Garade V.S. Kshirsagar C.V. Rode | 2008 | Applied Catalysis A General2008,,1: | 1 |
| 18 | Innovative nuclear technology based on modular multi-purpose lead–bismuth cooled fast reactors显示文摘 | A.V. Zrodnikov G.I. Toshinsky O.G. Komlev Yu.G. Dragunov V.S. Stepanov N.N. Klimov V.N. Generalov I.I. Kopytov V.N. Krushelnitsky | 2007 | Progress in Nuclear Energy2007,,2: | 1 |
| 19 | Isotropic constitutive models for metallic foams显示文摘 | V.S. Deshpande N.A. Fleck | 2000 | Journal of the Mechanics and Physics of Solids2000,,6: | 1 |
| 20 | The accurate FROG characterization of attosecond pulses from streaking measurements显示文摘 | J. Gagnon E. Goulielmakis V.S. Yakovlev | 2008 | Applied Physics B2008,,1: | 1 |