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[期刊论文] 作者:TeklaV.Back,PhilippeBlatter,Ja,
来源:麦肯锡高层管理论丛 年份:2004
职业体育项目中运动员并不是惟一的主角。体育已经成为一项国际娱乐产业,仅电视转播权和门票收入就超过380亿美元。要在这个市场中占有一席之地,各体育项目之间的争夺非常激烈......
[期刊论文] 作者:PraveenJ.Patel,HeleneC.Rees,Ja,
来源:美国医学会眼科杂志:中文版 年份:2004
多孔聚乙烯(Medpor,Porex Surgical Inc,Newman,Ga)眶内植入物以其片状、块状或球体的形式作为体积补充物逐渐广泛应用于眼窝凹陷及眶壁骨折修复中。人工合成的聚乙烯眶内植入物...
A novel catalytic method for the regeneration of carbonyl compounds from oximes using aluminum nitra
[期刊论文] 作者:Arash Ghorbani-Choghamarani,Ja,
来源:中国化学快报(英文版) 年份:2004
A wide variety of aldoximes and ketoximes were regenerated to corresponding carbonyl compounds with Al(NO3)3·9H2O in presence of catalytic amounts of NaBr in C...
ON TRANSMISSION PROBLEM FOR KIRCHHOFF TYPE WAVE EQUATION WITH A LOCALIZED NONLINEAR DISSIPATION IN B
[期刊论文] 作者:Jeong Ja Bae,
来源:数学物理学报(英文版) 年份:2004
In this article,we consider the global existence and decay rates of solutions for the transmission problem of Kirchhoff type wave equations consisting of two ph...
[期刊论文] 作者:Witold RECZYNSKI,Malgorzata JA,
来源:国际泥沙研究 年份:2004
Sediments samples of the Dobczyce Reservoir(South Poland)were taken in three successive years(2004-06)at 17 points,analyzed for 12 elements by atomic absorption...
Silica-bonded N-propylsulfamic acid as a recyclable catalyst for the synthesis of 2,3-dihydroquinazo
[期刊论文] 作者:Khodabakhsh Niknam,Nasrolah Ja,
来源:中国化学快报 年份:2004
2,3-Dihydroquinazolin-4(1H)-one derivatives are synthesized via a one-pot,three component reaction of isatoic anhydride and an aromatic aldehyde with ammonium a...
Mechanical Behaviour of Composite Bioactive Bone Cements Consisting of Two Different Types of Surfac
[期刊论文] 作者:S Deb,JA Roether,
来源:武汉理工大学学报英 年份:2004
Bioactive bone cements based on a paste-paste system for orthopaedic applications were developed consisting of hydroxyapatite ( HA ) filler particles in a metha...
[期刊论文] 作者:R.N.Singh,Shashank Mandovra,Ja,
来源:农业工程 年份:2004
生物质气化炉在低于1 300℃情况下产生水煤气,并伴随有重质烃(焦油)、粉尘、烟尘颗粒、碱金属、酸和碱性气体等,这都会导致恶臭气味和排放问题.对于大多数污染物而言,先进的...
[期刊论文] 作者:TEERARAT JABJAINAI,TEERARAT JA,
来源:楚雄师范学院学报 年份:2004
本研究的目的是分析楚雄师范学院外国语学院英语专业大三年级学生泰语写作错误的特点.研究结果表明,学生在泰语写作中错误率最高的是句子,其次是词汇,除此之外还有不发音符号...
[期刊论文] 作者:Foroohar Foroozan, Jian Shu(Ja,
来源:中国电子商情(基础电子) 年份:2004
心电图(ECG)的心率变异性(HRV)是一种著名的诊断方法,用于评估心脏的自主神经功能。为了更方便地评估心脏功能,可使用光电容积脉搏波(PPG)波形,用脉搏率变异性(PRV)代替H...
[期刊论文] 作者:俞镔,Ronald JA Trent,
来源:中国当代儿科杂志 年份:2004
遗传学测试是 "通过分析人类DNA、RNA、染色体、蛋白和特定的代谢产物以检测临床上与遗传疾病相关的基因型、突变、表型或核型的改变"[1].DNA检测作为一种新的诊断手段,出现...
Heat shock pretreatment enhances porcine myoblasts survival after autotransplantation in intact skel
[期刊论文] 作者:YANG Sheng,Thomas LAUMONIER,Ja,
来源:中国科学C辑(英文版) 年份:2004
Myoblast transplantation (MT) is a cell-based gene therapy treatment, representing a potential treatment for Duchenne muscular dystrophy (DMD), cardiac failure...
[期刊论文] 作者:Montero JA,Ruiz-Moreno JM,Sanc,
来源:国际眼科杂志 年份:2004
目的:比较观察光动力治疗(PDT)和热激光光凝(TLP)治疗对年龄相关性黄斑变性(AmD)患者低视力(LVR)的临床疗效.方法:对42例(42眼)AMD患者资料进行回顾性研究,其分别行TLP治疗(...
Security Analysis and Improvement of Authentication Scheme Based on a One-way Hash Function and Diff
[期刊论文] 作者:Kang-seok CHAE,Dai-hoon KIM,Ja,
来源:测试科学与仪器 年份:2004
A new authentication scheme based on a one-way hash function and Diffie-Hellman key exchange using smart card was proposed by Yoon et al.in 2005.They claimed th...
[期刊论文] 作者:Mohammad Saeed SEIF,Ebrahim JA,
来源:中国海洋工程(英文版) 年份:2004
High speed planing hulls have complex hydrodynamic behaviors. The trim angle and drafts are very sensitive to speed and location of the center of gravity. There...
The Influence of Culture and Biographical Variables on the Brand Image of Google and Baidu:An Explor
[期刊论文] 作者:Rayne Cyla Handley,Nicholas Ja,
来源:中国市场 年份:2004
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[期刊论文] 作者:Staessen JA,Fagard R,Thijs L,
来源:岭南心血管病杂志 年份:2004
目的评估抗高血压治疗对60岁以上收缩期高血压患者心血管并发症的预防作用....
[期刊论文] 作者:JM Garcin,JA Bronstein,S Crema,
来源:世界胃肠病学杂志(英文版) 年份:2004
Acute liver failure (ALF) is relatively frequent during heat stroke (HS). This risk must be emphasized, because its incidence is higher than is usually thought....
[期刊论文] 作者:Linda Hill,Olha Buchel,Greg Ja,
来源:黑龙江科技信息 年份:2004
本文通过对荣华二采区10...
CONVEX CONTROLLER DESIGN APPLIED TO AC INDUCTION MOTOR TO SATISFY MULTIPLE SIMULTANEOUS SPECIFICATIO
[期刊论文] 作者:LEE Seung-Ju,SUN Dong,MILLS Ja,
来源:机械工程学报(英文版) 年份:2004
The application of a closed-loop specification oriented feedback control design method,which addresses the design of controllers to satisfy multiple simultaneou...
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