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| 1 | 交联聚乙烯电缆绝缘中的导电和非导电型电树枝显示文摘研究发现,交联聚乙烯中存在导电型、非导电型和混合型三种电树枝,分别对应于不同的生长机理,主要取决于介质的聚集态和施压频率等。实验表明,均匀结晶态中的电树枝为导电型,非均匀结晶态大球晶界面的电树枝为非导电型;频率会促进非导电型电树枝的发展,但对导电型电树枝的引发与生长不产生显著影响。非导电型电树,会缓慢发展成为混合型。研究分析证实,空间电荷限制下的树枝尖端微击穿是深入到晶体中的导电型电树枝缓慢发展的主要过程,局部高温高压气体沿晶界弱区迅速膨胀、树枝通道中的局部放电和电荷复合等是非导电型电树枝发展的主要过程。 | 郑晓泉 G Chen A E Davies | 2004 | 中国电机工程学报2004,24,3: | 43 |
| 2 | 聚合物聚集态和残存应力对交联聚乙烯中电树枝的影响显示文摘实验发现了一种出现在交联聚乙烯电缆绝缘试样中的严重偏离宏观外加电场方向的电树枝单长枝结构,对试样材料的聚集态研究分析表明,这是一种受半结晶聚合物材料聚集态和材料中残存应力影响的在局部高温和高气压作用下的大球晶晶界电树枝。表明厚绝缘高压XLPE电缆绝缘在生产过程中的不均匀结晶和残存应力会对电缆绝缘的电树枝老化性能造成很大影响。 | 王以田 郑晓泉 G Chen A E Davies | 2004 | 电工技术学报2004,19,7: | 38 |
| 3 | XLPE电缆及接头局部放电的超高频测量与分析显示文摘超高频的局部放电测量是目前国外电力设备绝缘检测研究的焦点问题之一。本文建立了一套超高频局部放电的测量系统 ,设计了XLPE电力电缆及其接头局部放电超高频测量的电容耦合传感器 ,分析了传感器的等效电路 ,测量了其频率响应 ,对电缆以及接头中的实际放电进行了测量分析。 | 徐阳 钟力生 曹晓珑 G CHEN Jason Y TIAN A E DAVIES | 2002 | 电工电能新技术2002,21,1: | 31 |
| 4 | XLPE电缆绝缘中的电树枝种类及其影响因素显示文摘通过大量样品实验研究,本文发现,在同等实验条件下,由于材料聚集状态的差异,在同一XLPE电缆绝缘中引发和生长的电树枝可分为枝状、丛林状、藤枝状、松枝状和混合状等五类;不同结构的电树枝对高压XLPE电缆运行可靠性的影响不同;对产生这几种电树枝结构的内在材料聚集状态特征进行了研究。 | 郑晓泉 G CHEN A E DAVIES | 2003 | 电工电能新技术2003,22,4: | 24 |
| 5 | 结晶状态对XLPE电缆绝缘中电树枝的影响显示文摘实验发现一种生长于 XL PE电缆绝缘试样中、完全不同于已发表的多数电树枝的“藤枝状”电树枝 ,从其发展方向上的突变性、扩展性和非电场依赖性结合对材料结晶状态的分析表明 ,这是一种在残存应力协同作用下生长于大晶块界面无定型区的晶界电树枝。其根本原因是大晶块界面的杂质和微孔 。 | 郑晓泉 G Chen A E Davies | 2003 | 高电压技术2003,29,11: | 22 |
| 6 | 下肢浅静脉治疗术后的加压疗法:美国静脉论坛血管、外科学会、美国静脉学会、血管医学学会和国际静脉联盟的临床实践指南显示文摘一、指南的由来下肢浅静脉治疗术后应用压力治疗的方式是几代血管外科医师多年临床经验积累所得,现主要应用于大隐静脉剥脱术、下肢静脉点状剥脱术及静脉硬化治疗等。目前单就静脉硬化治疗而言,术后压力治疗的推荐也是基于相关文献及实验验证[1],但对于其他术式,尤其是对于大隐静脉的热消融术,目前还没有形成规范统一的建议,这也使得当前的压力治疗具有很大的临床差异性。 | Lurie F Lal BK Antignani PL Blebea J Bush R Caprini J Davies A Forrestal M Jacobowitz G Kalodiki E Killewich L Lohr J Ma H Mosti G Partsch H Rooke T Wakefield T 李丹(译) 陈程浩(译) 牛传强(译) 张靖(译) 黄建忠(译) | 2020 | 中华介入放射学电子杂志2020,8,4: | 16 |
| 7 | 交联聚乙烯中的滞长型丛林状电树枝特性研究显示文摘为了弄清楚电树枝生长机理以利于研究耐电树高聚物材料 ,采用实时显微数字摄像监测技术监测交联聚乙烯中电树枝引发与生长过程。结果发现 ,在低频下电树枝长成丛枝状后不再生长。原因是绝缘体中被注入分布均匀的空间电荷 ,构成电场屏蔽 ,使电树枝尖端处的电场强度降至介质的击穿场强以下 ,使树枝停止生长。而局部放电。 | 郑晓泉 G Chen A E Davies | 2003 | 绝缘材料2003,36,3: | 10 |
| 8 | Dietary advanced glycation end-products aggravate non-alcoholic fatty liver disease显示文摘AIM To determine if manipulation of dietary advanced glycation end product(AGE), intake affects nonalcoholic fatty liver disease(NAFLD) progression and whether these effects are mediated via RAGE. METHODS Male C57Bl6 mice were fed a high fat, high fructose, high cholesterol(HFHC) diet for 33 wk and compared with animals on normal chow. A third group were given a HFHC diet that was high in AGEs. Another group was given a HFHC diet that was marinated in vinegar to prevent the formation of AGEs. In a second experiment, RAGE KO animals were fed a HFHC diet or a high AGE HFHC diet and compared with wildtype controls. Hepatic biochemistry, histology, picrosirius red morphometry and hepatic mR NA were determined. RESULTS Long-term consumption of the HFHC diet generated significant steatohepatitis and fibrosis after 33 wk. In this model, hepatic 4-hydroxynonenal content(a marker of chronic oxidative stress), hepatocyte ballooning, picrosirius red staining, α-smooth muscle actin and collagen type 1A gene expression were all significantly increased. Increasing the AGE content of the HFHC diet by baking further increased these markers of liver damage, but this was abrogated by pre-marination in acetic acid. In response to the HFHC diet, RAGE-/-animals developed NASH of similar severity to RAGE+/+ animals but were protected from the additional harmful effects of the high AGE containing diet. Studies in isolated Kupffer cells showed that AGEs increase cell proliferation and oxidative stress, providing a likely mechanism through which these compounds contribute to liver injury. CONCLUSION In the HFHC model of NAFLD, manipulation of dietary AGEs modulates liver injury, inflammation, and liver fibrosis via a RAGE dependent pathway. This suggests that pharmacological and dietary strategies targeting the AGE/RAGE pathway could slow the progression of NAFLD. | Christopher Leung Chandana B Herath Zhiyuan Jia Sof Andrikopoulos Bronwyn E Brown Michael J Davies Leni R Rivera John B Furness Josephine M Forbes Peter W Angus | 2016 | World Journal of Gastroenterology2016,22,35: | 7 |
| 9 | Osteoprotegerin: A Novel Secreted Protein Involved in the Regulation of Bone Density显示文摘 | W.S Simonet D.L Lacey C.R Dunstan M Kelley M.-S Chang R Lüthy H.Q Nguyen S Wooden L Bennett T Boone G Shimamoto M DeRose R Elliott A Colombero H.-L Tan G Trail J Sullivan E Davy N Bucay L Renshaw-Gegg T.M Hughes D Hill W Pattison P Campbell S Sander G Van | 1997 | Cell1997,,2: | 6 |
| 10 | Osteoprotegerin Ligand Is a Cytokine that Regulates Osteoclast Differentiation and Activation显示文摘 | D.L Lacey E Timms H.-L Tan M.J Kelley C.R Dunstan T Burgess R Elliott A Colombero G Elliott S Scully H Hsu J Sullivan N Hawkins E Davy C Capparelli A Eli Y.-X Qian S Kaufman I Sarosi V Shalhoub G Senaldi J Guo J Delaney W.J Boyle | 1998 | Cell1998,,2: | 4 |
| 11 | Proposed international clinical diabetic retinopathy and diabetic macular edema disease severity scales显示文摘 | C.P Wilkinson Frederick L Ferris Ronald E Klein Paul P Lee Carl David Agardh Matthew Davis Diana Dills Anselm Kampik R Pararajasegaram Juan T Verdaguer | 2003 | Ophthalmology2003,,9: | 4 |
| 12 | XLPE电缆绝缘中电树枝生长的阶段性特性实验研究显示文摘本文研究发现,XLPE电缆绝缘中电树枝的生长过程多数呈阶段性特征,并且在较低的电压频率下伴随着两种不同的电树枝结构。但在较高的电压频率下电树枝生长的阶段性不甚明显,并且仅仅存在一种电树枝结构。本文最后分析了产生这个实验现象的原因。 | 郑晓泉 G CHEN A E DAVIS | 2003 | 电工电能新技术2003,22,3: | 4 |
| 13 | Sofosbuvir with pegylated interferon alfa-2a and ribavirin for treatment-naive patients with hepatitis C genotype-1 infection (ATOMIC): an open-label, randomised, multicentre phase 2 trial显示文摘 | Kris V Kowdley Eric Lawitz Israel Crespo Tarek Hassanein Mitchell N Davis Michael DeMicco David E Bernstein Nezam Afdhal John M Vierling Stuart C Gordon Jane K Anderson Robert H Hyland Hadas Dvory-Sobol Di An Robert G Hindes Efsevia Albanis William T Symo | 2013 | The Lancet2013,,9883: | 3 |
| 14 | Proposed international clinical diabetic retinopathy and diabetic macular edema disease severity scales显示文摘 | C.P Wilkinson Frederick L Ferris Ronald E Klein Paul P Lee Carl David Agardh Matthew Davis Diana Dills Anselm Kampik R Pararajasegaram Juan T Verdaguer | 2003 | Ophthalmology2003,,9: | 2 |
| 15 | Causes of encephalitis and differences in their clinical presentations in England: a multicentre, population-based prospective study显示文摘 | Julia Granerod Helen E Ambrose Nicholas WS Davies Jonathan P Clewley Amanda L Walsh Dilys Morgan Richard Cunningham Mark Zuckerman Ken J Mutton Tom Solomon Katherine N Ward Michael PT Lunn Sarosh R Irani Angela Vincent David WG Brown Natasha S Crowcroft | 2010 | The Lancet Infectious Diseases2010,,12: | 2 |
| 16 | Stability of fruit quality traits in diverse watermelon cultivars tested in multiple environments显示文摘Lycopene is a naturally occurring red carotenoid compound that is found in watermelon.Lycopene has antioxidant properties.Lycopene content,sugar content and hollowheart resistance are subject to significant genotype×environment interaction(G×E),which makes breeding for these fruit quality traits difficult.The objectives of this study were to(i)evaluate the influence of years and locations on lycopene content,sugar content and hollowheart resistance for a set of watermelon genotypes,and(ii)identify genotypes with high stability for lycopene,sugar,and hollowheart resistance.A diverse set of 40 genotypes was tested over 3 years and 8 locations across the southern United States in replicated,multi-harvest trials.Lycopene was tested in a subset of 10 genotypes.Data were analyzed using univariate and multivariate stability statistics(BLUP-GGE biplot)using SASGxE and RGxE programs.There were strong effects of environment as well as G×E interaction on watermelon quality traits.On the basis of stability measures,genotypes were classified as stable or unstable for each quality trait.'Crimson Sweet'is an inbred line with high quality trait performance as well as trait stability.'Stone Mountain','Tom Watson','Crimson Sweet'and'Minilee'were among the best genotypes for lycopene content,sugar content and hollowheart resistance.We developed a stability chart based on marketable yield and average ranking generated from different stability measures for yield attributes and quality traits.The chart will assist in choosing parents for improvement of watermelon cultivars.See http://gffzz783b6e01a04243c3h0fcbqp6w9oko69po.ffgz.tsg.suse.edu.cn/cucurbit/wmelon/wmelonmain.html. | Mahendra Dia Todd C Wehner Penelope Perkins-Veazie Richard Hassell Daniel S Price George E Boyhan Stephen M Olson Stephen R King Angela R Davis Gregory E Tolla Jerome Bernier Benito Juarez | 2016 | Horticulture Research2016,3,1: | 2 |
| 17 | X-ray interactions: photabsorption, scattering, transmission, and reflection at E-50-30000 eV, Z=1-92显示文摘 | HENKE B L GULLIKSON E M DAVIS J C | 1993 | Atomic Data and Nuclear Tables1993,54,: | 2 |
| 18 | FT-IR and FT-raman spectral investigations of anatolian attapulgite and its interaction with 4,4'-bipyridyi显示文摘 | S Akyuz T Akyuz J E D Davies | 1995 | Journal of Molecular Structure1995,349,: | 1 |
| 19 | Vendor managed inventory in the retail supply chain显示文摘 | WALLER M JOHNSON M E DAVIS T | 1999 | Journal of Business Logistics1999,20,1: | 1 |
| 20 | Shear stability of sodium caseinate emulsions containing monogtyceride and triglyceride crystals 显示文摘 | Davies E Dickinson E Bee R | 2000 | Food Hydrocolloids2000,14,: | 1 |