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13篇 您的检索式:作者名="Steve Wilson"
    题名 作者 年代 出处 被引量
1Increasing prevalence of nonalcoholic steatohepatitis as an indication for liver transplantation显示文摘R. Cutler Quillin Gregory C. Wilson Jeffrey M. Sutton Dennis J. Hanseman Flavio Paterno Madison C. Cuffy Ian M. Paquette Tayyab S. Diwan E. Steve Woodle Daniel E. Abbott Shimul A. Shah 2014Surgery2014,,4:2
2The history and development of the IEA GHG Weyburn-Midale CO_(2) Monitoring and Storage Project in Saskatchewan, Canada (the world largest CO_(2) for EOR and CCS program)显示文摘1.Introduction The Weyburn oil field occurs within a larger trend of similar oil accumulations in Mississippian-aged carbonates.The history of discovery of these oil accumulations resulted in the fields being given several different names.The Weyburn field and the immediately-adjacent Midale field are effectively part of a larger oil pool with OOIP(original oil in place)reserves of over 2 billion barrels.This is certainly a large conventional oil pool for Canada even if not large by world standards.These pools are found in truncated stratigraphic traps and occur at about 1450e1550 m depth making them ideal for CO_(2) storage[1].Ken Brown Steve Whittaker Malcolm Wilson Wayuta Srisang Heidi Smithson Paitoon Tontiwachwuthikul 2017Petroleum2017,3,1:2
3Visfatin induces oxidative stress in differentiated C2C12 myotubes in an Akt- and MAPK-independent, NF?B-dependent manner显示文摘Radu C. Oita Dudley Ferdinando Steve Wilson Christopher Bunce Dawn J. Mazzatti 2010Pflügers Archiv - European Journal of Physiology2010,,4:1
4Tm 3+ –Ho 3+ and Tm 3+ –Tb 3+ energy transfer in tellurite glass显示文摘Shaoxiong Shen Animesh Jha Edwards Zhang Steve Wilson 2006Journal of Luminescence2006,,2:1
5Survival and Functional Outcome After Surgical Resection of Intramedullary Spinal Cord Metastases显示文摘David A. Wilson David J. Fusco Timothy D. Uschold Robert F. Spetzler Steve W. Chang 2012World Neurosurgery2012,,2:1
6The design and implementation of the immune epitope database and analysis resource显示文摘Bjoern Peters John Sidney Phil Bourne Huynh-Hoa Bui Soeren Buus Grace Doh Ward Fleri Mitch Kronenberg Ralph Kubo Ole Lund David Nemazee Julia V. Ponomarenko Muthu Sathiamurthy Stephen P. Schoenberger Scott Stewart Pamela Surko Scott Way Steve Wilson Aless 2005Immunogenetics2005,,5:1
7Comparing living donor and deceased donor liver transplantation: A matched national analysis from 2007 to 2012显示文摘Richard S. Hoehn Gregory C. Wilson Koffi Wima Samuel F. Hohmann Emily F. Midura E. Steve Woodle Daniel E. Abbott Ashish Singhal Shimul A. Shah 2014Liver Transpl2014,,11:1
8美国2001年9月11日世贸中心被攻击后的环境研究显示文摘本文主要介绍了2001年9月11日世界贸易中心(WTC)被攻击之后在各学科领域的环境特征研究结果。文中提交的信息被世界贸易中心应急小组在2001年9月18日(热点信息)和2001年9月27日(制图和组成成分结果研究)使用。实验数据由喷气推进实验室/美国航空航天局(JPL/NASA)于2001年9月16、18、22、23日在世界贸易中心(WTC)通过机载可见光/红外成像光谱仪(AVIRIS)的高光谱遥感仪器获得。2001年9月17日和18日晚上,由两人组成的美国地质勘探局小组在世界贸易中心方圆1km之内收集了超过35个位置点的粉尘和空降碎片样品,其中为了避免受9月14日的暴雨影响选择了两个室内样本收集点,另外还收集到了两个有钢梁涂层的世贸残骸样品。美国地质勘探局地面工作人员在白天进行了实地反射光谱测量,用于现场校准AVIRIS遥感数据。AVIRIS数据的辐射定标和校正工作在喷气推进实验室/美国航空航天局(JPL/NASA)完成;表面反射率校准、光谱测图和解译工作在位于丹佛市的美国地质调查局成像光谱实验室完成;灰尘/碎屑和钢梁涂层样品的各种矿物学和化学参数的分析工作,在位于科罗拉多州丹佛市的美国地质调查局实验室完成,分析中使用了反射光谱法(RS)、扫描电子显微镜检查法(SEM)以及X射线衍射法(XRD)等。通过分析研究得出以下几个重要结论:(1)世贸中心大楼倒塌释放的粉尘主要有:玻璃纤维、石膏、混凝土、纸张以及其他建筑施工中常用的混合材料。(2)在实验室用RS、SEM和XRD方法分析发现,在三分之二以上的灰尘和空降碎片样本中只检测到微量的温石棉(小于总重量的1%),而到目前为止在所有粉尘样品中还没有检测到角闪石类石棉矿物。(3)对钢梁涂层样品分析发现,在世贸中心碎片中检测到的温石棉(蛇纹石矿物)占涂层材料总体积的比例高达20%,同样在这些钢梁涂层样品中也没有检测到角闪石类石棉矿物。(4)在地面仪器低百分比检测的限制下,AVIRIS矿物图主要是用来检测可能存在的石棉状矿物,图中并没有显示温石棉或闪石类石棉的大范围分布。从图中的孤立像素点或像素群(像素大小约2m×2m)可以看出,世贸中心周围地区的石棉状矿物含量变化范围大,从百分之几到百分之几十都有可能。由于AVIRIS数据中的某些光谱吸收强度和温石棉钢梁涂层的光谱相似,因此吸收特征图只显示出了蛇纹石矿物的存在,而不能说明蛇纹石是石棉状的,因为非石棉状蛇纹石矿物在建筑材料中也是非常常见的。AVIRIS矿物图可以显示含石棉量较高的区域和小范围非石棉状矿物的区域,但需要通过现场采样和实验分析来验证石棉的存在。另外,AVIRIS矿物图只能检测地表矿物,而不能检测地下掩埋的矿物。(5)AVIRIS矿物图中角闪石类矿物是几个孤立像素点,而不是像温石棉那样的像素群。少数几个世贸中心地区的角闪石像素点和整个城市的角闪石像素统计噪声水平相似。AVIRIS吸收特征图只显示了角闪石矿物的存在,而这些在非石棉状建筑材料中也是非常常见的,所以需要进行现场采样来确认石棉的存在。野外样品的实验室分析结果与矿物图上的蛇纹石温石棉和角闪石矿物是一致的。(6)实验分析和AVIRIS矿物图结果表明,无论是小尺度的个别样品,还是世贸中心一定方向和距离范围的大空间尺度,粉尘的成分都是多变的。通过对同一样品多次重复进行矿物学和化学物质分析发现,多变性可能是因为粉尘是由不同材料的不均匀混合造成的,这种空间差异是在几十米的大尺度到厘米甚至更小尺度范围下观测到的。AVIRIS矿物图还显示了位于东南偏南的2号大楼倒塌中心的物质铁含量较高,温石棉的分布主要(但并不唯一)呈向西和北方向不连续的放射状,也可能分布在超过世贸大厦遗址四分之三公里的东方向。(7)迄今为止,在粉尘和空降样品中只检测到微量的温石棉,但在有钢梁涂层的世贸中心碎片中温石棉含量达到总体积的20%之多,而且AVIRIS矿物图中温石棉可能存在的区域也表明在局部点可能发现石棉。(8)2001年9月16日收集到的AVIRIS数据显示,世贸中心大楼倒塌区域有若干热点存在,在核心区就有超过36个不同大小和温度的热点。分析数据发现,这些热点的温度都高于800°F,有些甚至超过了1300°F。截止到9月23日,从飞机上观察到的火灾点大部分已经消除或者减弱。(9)我们通过实验发现的灰尘样品有微量石棉的结论与美国环保署(www.epa.gov)进行的其他研究结果一致。我们的研究结果也进一步说明:①高含量石棉可能存在于钢梁涂层和AVIRIS矿物图中显示的局部区域;②粉尘和钢梁涂层中的石棉只含有温石棉,而不含有角闪石类石棉。根据毒理学专家、流行病学专家和矿物学专家近20年分析研究的主要成果表明,闪石类石棉矿物比温石棉更易致癌(Ross,1999;Skinner等,1988;Van Oss等,1999:McDonald,2001)。但是,这一结论还没有被科学界普遍接受。Nolan等(2001)的文献中对这些问题有最新的深入探讨。(10)利用矿物学特性研究AVIRIS矿物图得出以下结论:温石棉占世贸中心残骸中有钢梁涂层材料总体积的20%之多,这些温石棉可能是在清理过程中作为灰尘无意释放到空气中的;AVIRIS矿物图显示石棉可能出现在粉尘的局部小范围集中区。这些为美国环保署和纽约公共卫生局清理粉尘和世贸中心残骸的工作提供了有用的建议,即在清理时应该采取合适的呼吸保护和防尘措施。Roger N.Clark Robert O.Green Gregg A.Swayze Greg Meeker Steve Sutley Todd M.Hoefen K.Eric Livo Geoff Plumlee Betina Pavri Chuck Sarture Steve Wilson Phil Hageman Paul Lamothe J.Sam Vance Joe Boardman Isabelle Brownfield Carol Gent Laurie C.Morath Joseph Taggart Peter M.Theodorakos Monique Adams 李强 2013地壳构造与地壳应力2013,,2:0
9街头艺术"变废为宝"显示文摘不是只有高雅才是艺术,不是只有永恒才是经典。平民化的街头艺术家,在即将拆迁的楼群内尽情挥洒自己的灵感和画技,让人们感受到街头涂鸦艺术的震撼力量。Steve Wilson 麦子(选注) 2014英语学习2014,,1:0
10私家侦探,耳听八方显示文摘从小我就向往私家侦探的工作,希望长大后和他们一样智慧超群、出生入死、风光无限。二十多年后,当我真成了一名私家侦探时,却发现他们并不像想象中的那般传奇。多数时候,我打交道的人都正陷于生活种种困苦之中。他们需要倾诉,而我作为私家侦探正好成了那位聆听者。Steve Wilson 2010英语学习2010,,3:0
11Influence of laser polarization on collective electron dynamics in ultraintense laser-foil interactions显示文摘The collective response of electrons in an ultrathin foil target irradiated by an ultraintense(~6×10^(20)W cm^(-2)) laser pulse is investigated experimentally and via 3D particle-in-cell simulations. It is shown that if the target is sufficiently thin that the laser induces significant radiation pressure, but not thin enough to become relativistically transparent to the laser light, the resulting relativistic electron beam is elliptical, with the major axis of the ellipse directed along the laser polarization axis. When the target thickness is decreased such that it becomes relativistically transparent early in the interaction with the laser pulse, diffraction of the transmitted laser light occurs through a so called ‘relativistic plasma aperture', inducing structure in the spatial-intensity profile of the beam of energetic electrons. It is shown that the electron beam profile can be modified by variation of the target thickness and degree of ellipticity in the laser polarization.Bruno Gonzalez-Izquierdo Ross J.Gray Martin King Robbie Wilson Rachel J.Dance Haydn Powell David A.Mac Lellan John McCreadie Nicholas M.H.Butler Steve Hawkes James S.Green Chris D.Murphy Luca C.Stockhausen David C.Carroll Nicola Booth Graeme G.Scott Marco Borghesi David Neely Paul McKenna 2016High Power Laser Science and Engineering2016,4,3:0
12Reperfusion injury components and manifestations determined by cardiovascular MR and MDCT imaging显示文摘Advances in magnetic resonance(MR) and computed tomography(CT) imaging have improved visualization of acute and scar infarct.Over the past decade,there have been and continues to be many significant technical advancements in cardiac MR and multi-detector computed tomography(MDCT) technologies.The strength of MR imaging relies on a variety of pulse sequences and the ability to noninvasively provide information on myocardial structure,function and perfusion in a single imaging session.The recent technical developments may also allow CT technologies to rise to the forefront for evaluating clinical ischemic heart disease.Components of reperfusion injury including myocardial edema,hemorrhage,calcium deposition and microvascular obstruction(MO) have been demonstrated using MR and CT technologies.MR imaging can be used serially and noninvasively in assessing acute and chronic consequences of reperfusion injury because there is no radiation exposure or administration of radioactive materials.MDCT is better suited for assessing coronary artery stenosis and as an alternative technique for as-sessing viability in patients where MR imaging is contraindicated.Changes in left ventricular(LV) volumes and function measured on cine MR are directly related to infarct size measured on delayed contrast enhanced images.Recent MR studies found that transmural infarct,MO and peri-infarct zone are excellent predictors of poor post-infarct recovery and mortality.Recent MR studies provided ample evidence that growth factor genes and stem cells delivered locally have beneficial effects on myocardial viability,perfusion and function.The significance of deposited calcium in acute infarct detected on MDCT requires further studies.Cardiac MR and MDCT imaging have the potential for assessing reperfusion injury components and manifestations.Maythem Saeed Steve Hetts Mark Wilson 2010World Journal of Radiology2010,2,1:0
13剑桥Peter Hall表演艺术中心显示文摘英国Haworth Tompkins建筑事务所近期为位于剑桥的佩斯中学(The Perse School)完成了Peter Hall表演艺术中心的建造。这个全新的表演艺术中心包含了一间400人座的大礼堂,一个涵盖大型排练教室的灵活大厅空间,一个展览空间以及一系列更衣间、工作室、教室等空间。Jessica Daly Simon Ricketts Steve Tompkins Roger Watts Tom Wilson Philip Vile Fred Howarth 范嘉苑 2019现代装饰2019,0,4:0
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