维普中文期刊产品整合服务
18篇 您的检索式:作者名="H G Jon"
    题名 作者 年代 出处 被引量
1The effect of biodiesel oxi- dation on engine performance and emissions显示文摘ABDUL M JON H VAN G 2001Biomass Bioenergy2001,,20:1
2Natural fractures in the Barnett shale and their importance for hydraulic fracture treatments显示文摘Julia F W G Robert M R Jon H 2007AAPG Bulletin2007,91,4:1
3The effect of biodiesel oxidation on engine performance and emissions 显示文摘M Abdul H G Jon 2001Bimass and Bioenergy2001,20,4:1
4Optical resolution of α-amino acids through enantioseleetive polymeric membranes based on polysaccharides显示文摘JANG H K JEE H K JON G L 2003Journal of Membrane Science2003,213,:1
5Polymorphism of the ovine keratin-associated protein 1-4 gene (KRTAP1-4)显示文摘Gong Hua Zhou Huitong Hickford Jon G H 2010Molecular Biology Reports2010,37,7:1
6Characterization of model automotive exhaust catalysts: Pd on the ceria and ceria -zirconia supports显示文摘Jon H W Grmnham G W Chun W 1999Catalysis Today1999,50,:1
7Changes in agricultural intensity and river health along a river continuum freshwater 显示文摘JONS H ROGER G Y JOHN W H 1999Biology1999,42,2:1
8Poly(lactic acid)fiber:An over-view显示文摘Bhuvanesh G Nilesh R Jons H 2007Progress in Polymer Science2007,32,4:1
9Natural fractures in the Barnett shale and their importance for hydraulic fracture treatments 显示文摘Julia F W G Robert M R Jon H 2007AAPG Bulletin2007,91,4:1
10Evaluation of disease activity in IBD at the time of diagnosis by the use of clinical, biochemical, and fecal markers显示文摘Petr Ricanek Stephan Brackmann G?ri Perminow Lars G. Lyckander Jon Sponheim ?yvind Holme Ole H?ie Andreas Rydning Morten H. Vatn 2011Scandinavian Journal of Gastroenterology2011,,9:1
11Natural fractures in the Bar- nett shale and their importance for hydraulic fracture treat- ments显示文摘Julia F W G Robert M R Jon H 2007AAPG Bulletin2007,91,4:1
12Application of granulated activated carbon packed-bed reactor in microwave radiation field to treat BTX显示文摘Chih-Ju G Jon H S Tai 1998Chemosphere1998,37,4:1
13Viscosupplementation for knee osteoarthritis A Systematic Review显示文摘JON G D BIOHDANNA T ZAZULAK D P TIMOTHY E H 2007Clin Orthop Relat Res2007,455,2:1
14Evaluation of disease activity in IBD at the time of diagnosis by the use of clinical, biochemical, and fecal markers显示文摘Petr Ricanek Stephan Brackmann G?ri Perminow Lars G. Lyckander Jon Sponheim ?yvind Holme Ole H?ie Andreas Rydning Morten H. Vatn 2011Scandinavian Journal of Gastroenterology2011,,9:1
15The dominant erosion processes supplying fine sediment to three major rivers in tropical Australia, the Daly (NT), Mitchell (Qld) and Flinders (Qld) Rivers 显示文摘Gary G C Jon M O Francis P Gary H Christopher 2012Geomorphology2012,,15:1
16Effects of alloying elements on microstructure,hardness and fracture toughness of centrifugally cast high speed steel rolls显示文摘C H A N G KYU KIM JON G IL PAR K 0,,01:1
17Poly(lactic acid) fiber: An overview 显示文摘Bhuvanesh G Nilesh R Jons H 2007Prog Polym Sci2007,32,4:1
18支气管扩张剂治疗与哮喘死亡:病例对照研究显示文摘目的研究支气管扩张剂的应用与哮喘死亡的相关性。设计方法病例对照研究。研究设置英国33个卫生权威机构或卫生组织。研究对象532例年龄小于65岁而且死于哮喘的患者和532例对照病例,他们是与前者在住院日期、年龄和地区相匹配的哮喘住院患者。主要结局指标应用比值比(OR)方法研究哮喘死亡与应用支气管扩张剂及其他治疗的相关性,同时对始发年龄、先前住院情况、相关的慢性阻塞性肺病(COPD)和其他种类药物进行校正,以分析这种相关性的敏感性。结果通过校正发现哮喘死亡与患者在过去4~12月内的用药无明显相关性,而与患者过去1~5年内吸入短效β2激动剂呈正相关(OR2.05,95%CI1.26~3.33),这种相关性主要表现在45~64岁年龄组,但与过去1~5年内使用抗生素呈负相关(0.59,0.39~0.89),这种负相关在45岁以下的患者表现更显著。年龄对各个时期的用药都有影响,在45岁以下年龄组口服类固醇激素与哮喘死亡呈负相关。哮喘死亡与患者过去1~5年内使用长效β2激动剂呈负相关,而与使用甲基黄嘌呤呈正相关,但它们无显著意义。结论没有证据显示中长期吸入长效β2激动剂有负面效应。短效β2激动剂与死亡呈正相关有多种解释,仅其中一项是它的直接负面效应。H Ross Anderson Jon G Ayres Patricia M Sturdy J Martin Bland Barbara K Butland Clare Peckitt Jennifer C Taylor Christina R Victor 王同德(译) 代华平(校) 2005英国医学杂志中文版2005,8,4:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 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