维普中文期刊产品整合服务
992篇 您的检索式:作者名="RIGBY"
    题名 作者 年代 出处 被引量
1DRA的纤维和纺织品最终用途消费量预测系统——纤维和纺织品公民消费量预测显示文摘David Rigby Associates(DRA)已开发了一种独特的基于计算机的系统,通过这个系统,在所有的纺织品以及纤维、纱线和织物的最终用途水平上,对数量和价值,对各个国家、每年的世界消费量进行描述和预测(有时称为'公民消费量').这个系统包括数据库、用Visual Basic语言写的预测模型和报告生成装置,它具有用户友好的界面,用来详细说明要进行的预测和所要求的计算结果的表格形式.David Rigby David Rigby Associates 桑榆 2005国际纺织导报2005,33,12:3
2STABILITY OF STEADY MULTI-WAVE CONFIGURATIONS FOR THE FULL EULER EQUATIONS OF COMPRESSIBLE FLUID FLOW显示文摘We are concerned with the stability of steady multi-wave configurations for the full Euler equations of compressible fluid flow. In this paper, we focus on the stability of steady four-wave configurations that are the solutions of the Riemann problem in the flow direction, consisting of two shocks, one vortex sheet, and one entropy wave, which is one of the core multi-wave configurations for the two-dimensional Euler equations. It is proved that such steady four-wave configurations in supersonic flow are stable in structure globally,even under the BV perturbation of the incoming flow in the flow direction. In order to achieve this, we first formulate the problem as the Cauchy problem(initial value problem)in the flow direction, and then develop a modified Glimm difference scheme and identify a Glimm-type functional to obtain the required BV estimates by tracing the interactions not only between the strong shocks and weak waves, but also between the strong vortex sheet/entropy wave and weak waves. The key feature of the Euler equations is that the reflection coefficient is always less than 1, when a weak wave of different family interacts with the strong vortex sheet/entropy wave or the shock wave, which is crucial to guarantee that the Glimm functional is decreasing. Then these estimates are employed to establish the convergence of the approximate solutions to a global entropy solution, close to the background solution of steady four-wave configuration.陈贵强 Matthew RIGBY 2018Acta Mathematica Scientia2018,38,5:2
3The Motivational Pull of Video Games: A Self-Determination Theory Approach显示文摘Richard M. Ryan C. Scott Rigby Andrew Przybylski 2006Motivation and Emotion2006,,4:2
4Predictors of short term mortality in heart failure — Insights from the Euro Heart Failure survey显示文摘Periaswamy Velavan Nasrin K. Khan Kevin Goode Alan S. Rigby Poay H. Loh Michel Komajda Ferenc Follath Karl Swedberg Hugo Madeira John G.F. Cleland 2008International Journal of Cardiology2008,,1:2
5Development and course of heart failure after a myocardial infarction in younger and older people显示文摘BackgroundAcute 心肌的梗塞(AMI ) 是心失败(HF ) 的一个普通原因,它能此后不久开发 AMI 并且可以晚坚持或解决或发展。在 MI 以后的 HF 是死亡的主要来源。在在不同年龄组的 MI 以后的 HF 的累积发生,流行和决定糟糕被描述。在 AMI 从医院记录在 1998 期间根据有 AMI 的 age.MethodsPatients 被识别以后,这研究描述 HF 的自然历史。HF 与环利尿剂被定义为症状的治疗和 HF 的症状并且如果没有症状的复发,环利尿剂治疗能被停止,被认为决定了。病人们 < 被分成那些;65 年, 65-75 年,和 >75 years.ResultsOf 896 个病人, 311, 297 和 288 被变老 <65, 65-75 和 > 75 年并且谁 24% , 57% 和 82% 由 2005 年 12 月分别地死了。这些死亡, 24 (8%) , 68 (23%) 并且(37%) 107 发生在索引承认期间,与尖锐 HF 联系的许多。A 推进 37 (12%) , 63 (21%) 并且(29%) 82 开发了坚持了直到分泌物, 15, 44 和 62 随后死于的 HF。在分泌物以后, 53 (24%) , 55 (40%) 并且 37 (47%) 病人们第一次开发了 HF,谁 26% , 62% 和 76% 随后死了。死亡被 HF 的发展在 35 先于(70%) , 93 (91%) 并且 107 (85%) 在年老的 <65 年, 65-75 年和 > 75 年,开发 HF 并且在 MI 以后死的 respectively.ConclusionsThe 风险与年龄日益增多地增加。不管年龄,在 MI 以后的大多数死亡被 HF 的发展先于。Azam Torabi John GF Cleland Alan S Rigby Nasser Sherwi 2014Journal of Geriatric Cardiology2014,11,1:2
6Effect of Ginkgo biloba (EGb 761) and aspirin on platelet aggregation and platelet function analysis among older adults at risk of cardiovascular disease: a randomized clinical trial显示文摘Christopher D Gardner James L Zehnder Alison J Rigby Joel R Nicholus John W Farquhar 2007Blood Coagulation & Fibrinolysis2007,,8:2
7慢性心力衰竭患者以磁共振血管造影检出肾动脉狭窄的流行病学特征、相关因素及预后显示文摘作者的目的是观察慢性心力衰竭(HF)患者中显著肾动脉狭窄(RAS)相关的患病率、发病率以及死亡率,同时探讨3年随访期内血管紧张素转换酶(ACE)抑制剂和利尿剂在该人群中的使用情况。确定了97例显著肾功能不全(RD;定义为计算所得肾小球滤过率<60ml/min)患者和38例无RD的患者,de Silva R. Loh H. Rigby A.S. 罗亮 2007世界核心医学期刊文摘(心脏病学分册)2007,,12:2
8Archaeolithoporella and Tubiphytes : Affinties and Paleoecology in Permian Reefs of South China显示文摘Archaeolithoporella is one of the most important Permian reef-building organisms, but itsaffinity has long been controversial. It was first reported in Japan and was considered as a coralline red alga. Since then it has been recognized in Permian reefs in other parts of the world. Many researchers have studied the materials they had found and the Japanese holotype specimen. Most have concluded that it is a problematic alga. or just a problematica because of weak criteria for definition. Some have even considered it inorganic. However, relict cellular structures and microtubular laminae found in well-preserved specimens from Permian reefs in South China strongly support a coralline red algal affinity for the genus.In situ preserved Archaeolithoporella is restricted within the typical framework facies and it occurs most abundantly in syndepositionally cemented framestones. This suggests that Archaeolithoporella required a firm substrate and clear but agitated sea water. Archaeolithoporella is often王生海 范嘉松 J.Keith Rigby 1994Science China Chemistry1994,37,6:2
9炎症性肠病患者肠道树突状细胞的特性Hart A.L. Al- Hassi H.O. Rigby R.J. A.J. Stagg 王志宇 2005世界核心医学期刊文摘(胃肠病学分册)2005,0,12:2
10Upper Carboniferous phylloid algal mounds in southern Guizhou, China 显示文摘Fan Jiasong Rigby J k 1994Brigham Young University Geology Studies1994,40,:1
11Assessment of stool color in commmunity management of prolonged jaundice in infancy 显示文摘Crofts D J Michel VJ Rigby AS 1999Acta Pediatr1999,88,9:1
12Primary transcatheter umbrella closure of perimembranous ventricular septal defet 显示文摘Rigby ML Redington AN 1994Br Heart J1994,72,:1
13Ofatumum- ab, a human anti-CD20 monoclonal antibody, for treatment of rheumatoid arthritis with an inadequate response to one or more disease-modifying antirheumatic drugs: results of a randomized, double-blind, placebo-controlled, phase I/lI study显示文摘OSTERGAARD M BASLUND B RIGBY W 2010Arthritis Rhewm2010,62,8:1
14The von Hippel-Lindau protein interacts with heteronuclear ribonueleoprotein A2 and regulates its expression显示文摘Pioli PA Rigby WF 2001J Biol Chem2001,276,40:1
15An Unusual form of Carbon显示文摘Davis W R Slawson R J Rigby G R 1953Nature1953,171,:1
16Sterilized, freezedried amniotic membrane: a useful substrate for ocular surface reconstruction显示文摘NAKAMURA T YOSHITANI M RIGBY H 2004Invest Ophthalmol Vis Sei2004,45,1:1
17Relationship of high-sensitivity C-reactive protein to prognosis and other prognostic markers in outpatients with heart failure 显示文摘Windram JD Lob PH Rigby AS 2007Am Heart J2007,153,6:1
18Entry of foreign banks in the People' s Republic of China: A survival analysis 显示文摘Leung M K Rigby D Young T 2003Applied Economics2003,35,1:1
19Performance of an auto- mated Q-beta replicase amplification assay for Mycobacterium tuberculosis in a clinical trial显示文摘Smith J H Radcliffe G Rigby S 1997Journal of Clinical Microbiology1997,35,6:1
20Hybrid federalism,partisan politics,and early implementation of state health insurance exchanges显示文摘Rigby E Haselswerdt J 2013Publius2013,43,3:1
返回顶部 每页显示:
共50页 首页 上一页 第1页 下一页 末页 /50 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费