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15篇 您的检索式:作者名="Ramchander S"
    题名 作者 年代 出处 被引量
1The informa- tional relevance of corporate social responsibility:evidence from DS400 index reconstitutions 显示文摘Ramchander S Schwebach R G Staking K I M 2012Strategic Management Journal2012,33,3:1
2Application of magnetic techniques in the field of drug discovery and biomedicine显示文摘Saiyed Z M Telang S D Ramchand C N 2003Biomagn Res Technol2003,,1:1
3The impact of SEC rule 144A on corporate debt issuance by international firms 显示文摘CHAPLINSKY S RAMCHAND L 2004The Journal of Business2004,77,4:1
4Queuing models for estimating aircraft显示文摘SARMA V V S RAMCHAND K RAO A K 1977IEEE Transactions on Reliability1977,26,4:1
5From Listing to Delisting: Foreign Firms' Entry and Exit from the US 显示文摘Chaplinsky S Ramchand L 2008University of Virginia: Working Paper2008,,:1
6Queuing models for estimating aircraft fleet availability 显示文摘SarmaV V S Ramchand K Rao A K 1977IEEE Transactions on Reliability1977,26,4:1
7The Impactof Macroeconomic Surprises on Spot andForward Foreign Exchange Markets 显示文摘Simpson M W Ramchander S Chaudhry M 2005Journalof International Money and Finance2005,,24:1
8Impact of Macroeconomic News on Metal Futures显示文摘Eider J Miao H Ramchander S 2012Journal of Banking & Finance2012,36,1:1
9精神分裂症患者血浆高香草酸浓度与临床症状、性别和药物治疗的关系显示文摘目的 通过分析精神分裂症患者中枢多巴胺代谢产物 血浆高香草酸浓度 (pHVA)与临床指征的关系 ,进一步探讨多巴胺神经递质及其药物治疗在精神分裂症的作用。方法 在 46例长期药物治疗、5 8例未治疗精神分裂症患者中 ,采用高液相色谱连接电化学分析仪测定pHVA ;测前评定阳性症状量表 (SAPS)和阴性症状量表 (SANS)。结果 (1)与 6 2例健康对照组比 ,治疗组pH VA显著减低 ;未治疗组显著增高 ,以阴性症状组为著。 (2 )未治疗组患者pHVA与SAPS或SANS总分无显著相关 ,但与SANS因子分—兴致、社交缺乏显著正相关 (r=0 32 ,P <0 0 5 ) ;男性患者pH VA与SANS总分显著正相关 (r =0 42 ,P <0 0 5 ) ,而与SAPS因子分 阳性思维形式障碍 (r =-0 5 4,P <0 0 1)和妄想 (r=- 0 5 0 ,P <0 0 1)显著负相关。治疗组pHVA与SANS因子分 思维贫乏(r=0 38,P <0 0 5 )呈正相关。结论 一些主要伴有阴性症状的精神分裂症患者 (男性 )中枢多巴胺转化增强 ,提示多巴胺能神经元活性的改变可能与该病神经发育异常导致的神经病理改变有关 ,且存在性别差异 ;抗精神病药物治疗能减低中枢多巴胺转化 ,从而改善精神症状。张志珺 GP Reynolds CN Ramchand M Peet S Shah 2000江苏医药2000,26,8:1
10An Examination of the Impact of Macroeconomics news on the spot and futures treasur-ies markets 显示文摘SIMPSON M W RAMCHANDER S 2004Journal of Futures Markets2004,24,:1
11Volatility forecasting in metal futures market: Evidence from gold, silver and copper 显示文摘Khalifa A Miao H Ramchander S 2011Journal of Futures Markets2011,31,1:1
12Internal fixation of proximal humeral fractures with locking proximal humeral plate (LPHP) in elderly patients with osteoporosis显示文摘Ramchander S Roop S 0,,03:1
13Returndistributions and volatility forecasting in metal futures mar-kets: evidence from gold,silver,and copper显示文摘A A KHALIFA Hong MlAO S RAMCHANDER 2011The Journal ofFutures Markets2011,31,1:1
14Current account and fiscal deft- cits: evidence from five developing economies of Asia显示文摘Anoruo E Ramchander S 1998Journal of Asian Economics1998,91,:1
15Impact of macro-economic news on metal futures显示文摘J ELDER H MIAO S RAMCHANDER 2012Journal of Banking & Fi-nance2012,36,1:1
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