|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 前瞻性和回顾性心电门控冠状动脉64层CT成像:影像质量和病人放射剂量的对照性研究显示文摘目的比较一组接受前瞻性心电门控64层CT冠状动脉成像病人及另一组接受回顾性心电门控64层CT冠状动脉病人的成像质量及病人放射剂量。方法本研究依从HIPAA法案并得到了机构审查委员会的批准。由于设计是回顾性研究故不需要知情同意。2位独立阅片者分别对100例病人心脏CT成像(每组各50例)的冠状动脉进行分段影像质量评分和综合评分。计算观察者间偏差。记录对应实际扫描Z轴长度的病人放射剂量,以Z轴长度为12cm的典型心脏计算标准化剂量。结果2组病例的临床特征及CT参数匹配良好。 | W.P. Shuman K.R. Branch J.M. May L.M. Mitsumori D.W. Lockhart T.J.Dubinsky 邱建星(译) 唐光健(校) | 2008 | 国际医学放射学杂志2008,31,5: | 129 |
| 2 | 棕榈藤的热软化:半纤维木素基质的影响显示文摘利用蠕变柔量实验检测 8种棕榈藤植物细胞壁的半纤维素木素基质 ,了解其对棕榈藤热软化影响。首先用乙醇 -苯准备提取的单体样本 ,随后是用在木材上使用的标准程序对藤细胞进行化学分析。结果显示为细胞壁是 4 2 %~ 5 3%α -纤维素 ,19%~ 2 7%半纤维素和 2 0 %~ 4 0 %木素。蠕变柔量实验表明 ,样品软化程度取决于热量的提供情况。提取的单体软化是在 70~ 85℃时开始的 ,全纤维素在 75~ 95℃时软化 ,而α -纤维素样品在 10 0℃时软化。 8种品种的热软化程度差异也被观测到。它们的差异取决于品种间半纤维素木素的比例的不同 :基质的容量越大 ,分子运动越剧烈。同时还注意到从提取的单体的原料到全纤维素再到α -纤维素样品在热软化中的还原性差异。它取决于基质的还原量 ,因为木素去除了。α -纤维素还有其它的运动。这些运动仅衍生于纤维素链中的晶体 -非晶体区域。物质的晶体越多 ,可观测的分子运动越小。 | Abasolo W.P. Yoshida M. Yamamoto H. 周婷 | 2003 | 世界竹藤通讯2003,1,4: | 14 |
| 3 | 远程皮肤病学的现状和展望显示文摘远程医学泛指应用远程通讯技术交换医学信息,以达到诊断、咨询、治疗和教学目的。远程放射学、远程病理学和远程皮肤病学是目前应用较为广泛的远程医学领域。文中对远程皮肤病学的发展简史、现状和可能的发展趋势进行综述。 | 崔勇 W.P. Daniel Sue Mark D.P. Davis Mark R. Pittelkow 张学军 | 2011 | 中国皮肤性病学杂志2011,25,11: | 12 |
| 4 | Effect of High Magnetic Field on Growth Behavior of Compound Layers during Reactive Diffusion between Solid Cu and Liquid Al显示文摘The effect of magnetic field on the growth behavior of compound layer was examined at the interface between the solid Cu and liquid Al during reactive diffusion. It was found that the thickness of compound layer was reduced by the high magnetic field. The growth activation energy in β, γ1 and ε2 layers under a high magnetic field was larger than those in non magnetic circumstances, the increment percentage being 4.8%, 13.3% and 5.5%, respectively. | B. Xu W.P. Tong C.Z. Liu H. zhang L. Zuo J.C. He | 2011 | Journal of Materials Science & Technology2011,27,9: | 11 |
| 5 | 放疗与替莫唑胺联合治疗胶质母细胞瘤 | Stupp R. Mason W.P. Van Den Bent M.J. 黄卫东 | 2005 | 世界核心医学期刊文摘(神经病学分册)2005,0,9: | 8 |
| 6 | 皮肤病摄影的回顾和展望显示文摘医学知识最早由文字或绘画记载,皮肤病学亦是如此,已知最早被绘画记载的皮肤病是梅毒。很多著名皮肤病学家如Ferdinand Hebra(1816--1880年,Vienna皮肤病学校创立者)、Moritz Kaposi(1837—1902年,最早研究红斑狼疮、扁平苔藓等疾病, | 崔勇 W.P. Daniel Su Mark D.P. Davis Mark R. Pittelkow 张学军 | 2011 | 中华皮肤科杂志2011,44,10: | 8 |
| 7 | An investigation of surface nanocrystallization mechanism in Fe induced by surface mechanical attrition treatment显示文摘 | N.R. Tao Z.B. Wang W.P. Tong M.L. Sui J. Lu K. Lu | 2002 | Acta Materialia2002,,18: | 5 |
| 8 | Fast-track surgery improves postoperative recovery in patients undergoing partial hepatectomy for primary liver cancer: A prospective randomized controlled trial显示文摘 | C.Y. Ni Y. Yang Y.Q. Chang H. Cai B. Xu F. Yang W.Y. Lau Z.H. Wang W.P. Zhou | 2013 | European Journal of Surgical Oncology2013,,: | 3 |
| 9 | Low-temperature nitriding of 38CrMoAl steel with a nanostructured surface layer induced by surface mechanical attrition treatment显示文摘 | W.P. Tong Z. Han L.M. Wang J. Lu K. Lu | 2008 | Surface & Coatings Technology2008,,20: | 3 |
| 10 | Clinical practice guideline: Benign paroxysmal positional vertigo显示文摘 | Neil Bhattacharyya Reginald F. Baugh Laura Orvidas David Barrs Leo J. Bronston Stephen Cass Ara A. Chalian Alan L. Desmond Jerry M. Earll Terry D. Fife Drew C. Fuller James O. Judge Nancy R. Mann Richard M. Rosenfeld Linda T. Schuring Robert W.P. Steiner | 2008 | Otolaryngology - Head and Neck Surgery2008,,5: | 3 |
| 11 | Low-temperature plasma nitriding of titanium layer on Ti/Al clad sheet显示文摘 | J. Sun W.P. Tong L. Zuo Z.B. Wang | 2012 | Materials and Design2012,,: | 2 |
| 12 | THEORETICAL STUDY OF HEAT TRANSFER ENHANCEMENT IN PIPE WITH POROUS BODY显示文摘WT5”BZ]A theoretical investigation of the fluid flow and heat transfer in a pipe with porous body of high porosity twisted by metal wire was carried out. A theoretical model of a circular pipe with porous matrix attached at the channel wall and extended inward the centerline was set up. Through analyzing the flow in the porous matrix by the Brinkman-extended-Darcy equation and through including the effect of dispersion by adding the dispersion coefficient into the energy equation, the theoretical solutions of velocity distribution and temperature fields were obtained. Finally the effect of the properties of the porous matrix on the flow and heat transfer in the porous body was studied, which indicates that dispersion can really enhance the heat transfer in pipe. [WT5”HZ] | Gong, W.P. Han, J.T. Cheng, F. | 2001 | Journal of Hydrodynamics2001,13,1: | 2 |
| 13 | Study on corrosion inhibitor in large pipelines under multiphase flow using EIS显示文摘 | T. Hong Y.H. Sun W.P. Jepson | 2001 | Corrosion Science2001,,1: | 2 |
| 14 | Spray drift review: The extent to which a formulation can contribute to spray drift reduction显示文摘 | Emilia Hilz Arnoldus W.P. Vermeer | 2013 | Crop Protection2013,,: | 2 |
| 15 | 傅里叶变换红外光谱研究热处理对聚氨酯和聚脲微相分离和氢键的影响显示文摘用傅里叶变换红外光谱的透射光谱研究了溶液聚合的四种模型嵌段聚氨酯,在不同温度退火处理后,NH谱带、羰基谱带、醚键谱带等变化情况.从退火对羰基谱带的影响可看出,这些嵌段聚氨酯样品在200℃以下退火,可使氢键增强,而在200℃以上退火,则聚合物发生热降解. | 陈竹生 Yang W.P. Macosko C.W. | 1992 | 烟台大学学报(自然科学与工程版)1992,5,4: | 2 |
| 16 | Pentoxifylline attenuates steatohepatitis induced by the methionine choline deficient diet显示文摘 | Sean W.P. Koppe Atul Sahai Padmini Malladi Peter F. Whitington Richard M. Green | 2004 | Journal of Hepatology2004,,4: | 1 |
| 17 | Wet Tomato Pomace Ensiled with Corn Plants for Dairy Cows 1显示文摘 | W.P. Weiss D.L. Frobose M.E. Koch | 1997 | Journal of Dairy Science1997,,11: | 1 |
| 18 | 动态预涂层在CE联用技术中的应用显示文摘毛细管电泳与传统分离方法相比,具有分析时间短、分辨率高、样品/缓冲液用量少、易于自动化、功能多样性等优点。尽管如此,毛细管电泳在分析领域仍未能展现出全部的潜力。这是由于在大多数要求比较苛刻的实际应用中,毛细管电泳难以获得较高的重现性。本文对该问题进行了阐述,并提出了一个很有前途的解决方法。 | William W.P. Chang Christine Hobson David C. Bomberger Luke V. Schneider | 2007 | 生命科学仪器2007,5,2: | 1 |
| 19 | Nanodiamond planar lateral field emission diode显示文摘 | K. Subramanian W.P. Kang J.L. Davidson W.H. Hofmeister B.K. Choi M. Howell | 2005 | Diamond & Related Materials2005,,11: | 1 |
| 20 | Working capital policy practice: Evidence from Sri Lankan companies显示文摘 | Zhao Bei W.P. Wijewardana | 2012 | Procedia - Social and Behavioral Sciences2012,,: | 1 |