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3560篇 您的检索式:作者名="Thornton"
    题名 作者 年代 出处 被引量
1Electro-acupuncture to prevent prolonged postoperative ileus:A randomized clinical trial显示文摘AIM:To examine whether acupuncture can prevent prolonged postoperative ileus(PPOI)after intraperitoneal surgery for colon cancer. METHODS:Ninety patients were recruited from the Fudan University Cancer Hospital,Shanghai,China. After surgery,patients were randomized to receive acupuncture(once daily,starting on postoperative day 1, for up to six consecutive days)or usual care.PPOI was defined as an inability to pass flatus or have a bowel movement by 96 h after surgery.The main outcomes were time to first flatus,time to first bowel movement, and electrogastroenterography.Secondary outcomes were quality of life(QOL)measures,including pain, nausea,insomnia,abdominal distension/fullness,and sense of well-being. RESULTS:No significant differences in PPOI on day 4 (P=0.71)or QOL measures were found between the groups.There were also no group differences when the data were analyzed by examining those whose PPOI had resolved by day 5(P=0.69)or day 6(P= 0.88).No adverse events related to acupuncture were reported. CONCLUSION:Acupuncture did not prevent PPOI andwas not useful for treating PPOI once it had developed in this population.M Kay Garcia Joseph S Chiang Bob Thornton J Lynn Palmer Jennifer McQuade Lorenzo Cohen 2010World Journal of Gastroenterology2010,16,1:27
2鄂西的硒资源及其开发战略研究显示文摘湖北省西南部有二叠系茅口组富硒碳质硅质岩和碳质页岩广泛出露。岩石、土壤和富硒土壤上生长的玉米含硒量最高分别达到8.390、354和40(mg/kg)。作者对这一硒资源的价值进行了评估,并对其开发战略进行了探讨。郑宝山 严良荣 毛大钧 苏宏灿 周怀阳 夏卫平 洪业汤 赵伟 陈福 朱笑清 Iain Thornton 1993自然资源学报1993,8,3:27
3指南2.0:为成功制定指南而系统研发的全面清单显示文摘背景虽然当前已有一些评估卫生保健指南可靠性的工具,但仍缺乏针对制定指南实际步骤的指导。针对指南制定者们所需考虑的相关资源和工具,我们系统研发了一份全面的条目清单,但这并不意味着每篇指南都需遵守该清单的所有条目。方法我们检索了国际指南制定机构的指南制定手册、指南的指南(主要是来自国际和国家机构以及专业学会的方法学报告),以及提供系统指导的最新文章。经过反复评价这些资料,尽可能全面地罗列和提取条目,并制定与指南有关的重要主题。通过反复讨论,我们对条目进行评价以去重和补漏,同时邀请指南制定专家对所增加的条目进行修改并提出建议。结果我们制定了一份包含18个主题、146个条目的清单,并建立了帮助指南制定者应用这些条目的网站。这些主题和条目涵盖了指南从规划、完成、实施和评估的全过程。最终的清单版本也包括了培训所需的资料以及应用这些条目时用到的方法学参考文献的链接。解释本清单将提供给指南制定者用作参考。仔细考虑清单中的条目将有助于指南的制定、实施和评估,我们也将会通过大众反馈来修订并持续更新清单。Holger J. Schunemann Wojtek Wiercioch Itziar Etxeandia Maicon Falavigna Nancy Santesso Reem Mustafa Matthew Ventresca Romina Brignardello-petersen] Kaja-Triin Laisaar Sergio Kowalski Tejan Baldeh Yuan Zhang Uiia Raid Ignacio Neumann Susan L. Norris Judith Thornton Robin Harbour Shaun Treweek Gordon Guyatt Pablo Alonso-Coello Marge Reinap Jan Brozek Andrew Oxman Elie A. Akl 2014中国循证医学杂志2014,14,9:26
4New frontiers for the materials genome initiative显示文摘The Materials Genome Initiative(MGI)advanced a new paradigm for materials discovery and design,namely that the pace of new materials deployment could be accelerated through complementary efforts in theory,computation,and experiment.Along with numerous successes,new challenges are inviting researchers to refocus the efforts and approaches that were originally inspired by the MGI.In May 2017,the National Science Foundation sponsored the workshop“Advancing and Accelerating Materials Innovation Through the Synergistic Interaction among Computation,Experiment,and Theory:Opening New Frontiers”to review accomplishments that emerged from investments in science and infrastructure under the MGI,identify scientific opportunities in this new environment,examine how to effectively utilize new materials innovation infrastructure,and discuss challenges in achieving accelerated materials research through the seamless integration of experiment,computation,and theory.This article summarizes key findings from the workshop and provides perspectives that aim to guide the direction of future materials research and its translation into societal impacts.Juan J.de Pablo Nicholas E.Jackson Michael A.Webb Long-Qing Chen Joel E.Moore Dane Morgan Ryan Jacobs Tresa Pollock Darrell G.Schlom Eric S.Toberer James Analytis Ismaila Dabo Dean M.DeLongchamp Gregory A.Fiete Gregory M.Grason Geoffroy Hautier Yifei Mo Krishna Rajan Evan J.Reed Efrain Rodriguez Vladan Stevanovic Jin Suntivich Katsuyo Thornton Ji-Cheng Zhao 2019npj Computational Materials2019,,1:7
5Multiple mechanisms involved in oxytocin-induced modulation of myometrial contractility显示文摘后叶催产素是有在人的身体的行动的多重地点的小肽荷尔蒙。它在所有种类调整很多繁殖相关的过程。特别地重要是它刺激子宫的收缩性的能力。这被包含肌质的蜂窝胃 Ca2+ 版本和可收缩的仪器的促进感受性到 Ca2+ 的多重机制完成。在这篇论文,我们考察我们和另外的组在子宫的收缩性的导致后叶催产素的调整上出版的数据。我们断定到 Ca2+ 的可收缩的仪器的促进感受性是人的子宫肌层上的后叶催产素的最相关的生理的效果。Anatoly SHMYGOL Joanna GULLAM Andrew BLANKS Steven THORNTON 2006Acta Pharmacologica Sinica2006,27,7:6
6Quasi-static simulations of compact polydisperse particle systems显示文摘The Discrete Element Method (DEM) was originally devised by Cundall and Strack (1979), as a technique to examine the micromechanics of granular media with the anticipation that this would lead to more physically reliable continuum theories to describe the quasi-static deformation of granular material such as sand. However, the methodology models the evolution of a system of particles as a dynamic process. Consequently there have been numerous publications of the application of DEM to an increasingly wider variety of problems in many areas of engineering and science. This paper, however, focuses on the original motivation for DEM and attempts to provide a state-of-the-art understanding of the quasi-static deformation of granular media.Colin Thornton 2010Particuology2010,8,2:5
7Seasonal Forecasts of the Summer 2016 Yangtze River Basin Rainfall显示文摘The Yangtze River has been subject to heavy flooding throughout history,and in recent times severe floods such as those in 1998 have resulted in heavy loss of life and livelihoods.Dams along the river help to manage flood waters,and are important sources of electricity for the region.Being able to forecast high-impact events at long lead times therefore has enormous potential benefit.Recent improvements in seasonal forecasting mean that dynamical climate models can start to be used directly for operational services.The teleconnection from El Ni ?no to Yangtze River basin rainfall meant that the strong El Ni ?no in winter 2015/16 provided a valuable opportunity to test the application of a dynamical forecast system.This paper therefore presents a case study of a real-time seasonal forecast for the Yangtze River basin,building on previous work demonstrating the retrospective skill of such a forecast.A simple forecasting methodology is presented,in which the forecast probabilities are derived from the historical relationship between hindcast and observations.Its performance for2016 is discussed.The heavy rainfall in the May–June–July period was correctly forecast well in advance.August saw anomalously low rainfall,and the forecasts for the June–July–August period correctly showed closer to average levels.The forecasts contributed to the confidence of decision-makers across the Yangtze River basin.Trials of climate services such as this help to promote appropriate use of seasonal forecasts,and highlight areas for future improvements.Philip E. BETT Adam A. SCAIFE Chaofan LI Chris HEWITT Nicola GOLDING Peiqun ZHANG Nick DUNSTONE Doug M. SMITH Hazel E. THORNTON Riyu LU Hong-Li REN 2018Advances in Atmospheric Sciences2018,35,8:3
8Substance P and its tachykinin NK1 receptor: a novel neuroprotective target for Parkinson's disease显示文摘Parkinson’s disease(PD)is the most common motor neurodegenerative disorder affecting approximately 4 million people worldwide.Although PD presents primarily with motor dysfunction,non-motor symptoms including cognitive decline,mood disorders,reduced olfaction and constipation are also often present,with some of these non-motor symptoms even presenting prior to the onset of motor symptoms.It is wellEmma Thornton Robert Vink 2015Neural Regeneration Research2015,10,9:3
9Inflammation and brain injury: Acute cerebral ischaemia, peripheral and central inflammation显示文摘A. Denes P. Thornton N.J. Rothwell S.M. Allan 2009Brain Behavior and Immunity2009,,5:3
10Explaining Corporate Environmental Performance: How Does Regulation Matter?显示文摘Robert A. Kagan Neil Gunningham Dorothy Thornton 2003Law & Society Review2003,,:3
11Contact resistance in spot welding 显示文摘Thornton B Y P H 1996Welding Journal1996,76,5:2
12tTregs, pTregs, and iTregs: similarities and differences显示文摘Ethan M. Shevach Angela M. Thornton 2014Immunol Rev2014,,1:2
13Networking named content显示文摘Van Jacobson Diana K. Smetters James D. Thornton Michael Plass Nick Briggs Rebecca Braynard 2012Communications of the ACM2012,,1:2
14三维炭纤维预型体上烷烃气的催化炭沉积(英文)显示文摘研究了承载镍催化剂的三维(3D)炭纤维预型体,在含氢或无氢条件下,乙烷和合成天然气在其上面化学气相沉积形成的炭沉积率和碳纳米构结物。观察了炭沉积所获石墨纳米纤维、碳纳米管和石墨碳壳,得知沉积碳的纳米结构取决于沉积温度和碳源气组成。在650℃~800℃温间,总沉积时程直至12h,研究了烃类碳源气在氢气平衡下,从体积分数100%到20%变化情况。经Ni(NO3)2-6H2O甲醇溶液浸渍的3D炭纤维预型体在炭沉积前因溶液分解可还原出Ni。采用质量变化测定法、热谱-质谱分析仪、SEM、TEM和XRD对样品进行表征。结果表明:纤维状炭与囊包炭的比率随氢气含量的增加而增加,随反应温度的增高而减少。出乎意料的是,氢气的添加并不延长催化剂的寿命。该工艺过程对炭/炭复合材料的制备展示出良好的潜力。Matthew J Thornton Gavin S Walker 2009新型炭材料2009,24,3:2
15Societal projection: Beliefs concerning the relationship between development and inequality in China显示文摘Yu Xie Arland Thornton Guangzhou Wang Qing Lai 2012Social Science Research2012,,5:2
16HEALING IN THE GASTROINTESTINAL TRACT显示文摘Frank J. Thornton Adrian Barbul 1997Surgical Clinics of North America1997,,3:2
17PRISMS-PF:A general framework for phase-field modeling with a matrix-free finite element method显示文摘A new phase-field modeling framework with an emphasis on performance,flexibility,and ease of use is presented.Foremost among the strategies employed to fulfill these objectives are the use of a matrix-free finite element method and a modular,application-centric code structure.This approach is implemented in the new open-source PRISMS-PF framework.Its performance is enabled by the combination of a matrix-free variant of the finite element method with adaptive mesh refinement,explicit time integration,and multilevel parallelism.Benchmark testing with a particle growth problem shows PRISMS-PF with adaptive mesh refinement and higher-order elements to be up to 12 times faster than a finite difference code employing a second-order-accurate spatial discretization and first-order-accurate explicit time integration.Stephen DeWitt Shiva Rudraraju David Montiel W.Beck Andrews Katsuyo Thornton 2020npj Computational Materials2020,,1:2
18Fiscal decentralization and economic growth reconsidered显示文摘John Thornton 2006Journal of Urban Economics2006,,1:2
19如何从美国的玉米加工业前景看待DDGS显示文摘在美国,大量来自玉米干粉酿酒的酒糟成为饲料配方的焦点。乙醇产业及受其影响的玉米价格成为2007年在美国养猪业和国际间经常讨论的话题。更令人惊讶的预测报告说自从1963年以来.美国国内玉米年平均产量已经翻了一倍,为了适应需求,在接下来的5~7年里,玉米年产量可能会再翻一番。如果乙醇制造业按照目前的计划发展下去,Keith Thornton 吴幸芳 2007广东饲料2007,16,4:2
20基于“交互式教学”的物理学导论课程教学改革显示文摘本文介绍了“交互式教学法”以及针对其教学效果的实证研究.研究表明,“交互式教学法”在班级授课的形式下,针对不同教学内容,对于中学与大学的所选样本都具有良好的适用性,并且教学效果显著。Ronald Thornton 魏昕(编译) 2011物理教师(高中版)2011,32,7:2
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