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[期刊论文] 作者:来茂德, 黄琼, Parwaresch Reza,
来源:浙江大学学报:医学版 年份:2004
目的:研究结直肠癌的癌前病变.方法:应用免疫组织化学方法,检测101例结直肠癌及相应的癌旁黏膜和远端切缘黏膜,16例溃疡性结肠炎、16例克隆氏病和3例健康成年人结直肠各部位...
[期刊论文] 作者:Reza Moghimi,,
来源:电子设计技术 年份:2004
在光纤通信系统中,为了保证系统总性能,需要进行光功率监视。对数信号处理技术可以在很宽的动态范围内保持精确的测量。宽动态范围信号经过压缩之后,使用较低分辨率的测量系...
Adaptive H∞ Synchronization of Master-slave Systems with Mixed Time-varying Delays and Nonlinear Per
[期刊论文] 作者:Hamid Reza Karimi,
来源:国际自动化与计算杂志(英文版) 年份:2004
This paper proposes an adaptive synchronization problem for the master and slave structure of linear systems with nonlinear perturbations and mixed time-varying...
A Comparative Study of the Application of Electronic Data Interchange and Internet Technology to Bus
[期刊论文] 作者:Hamid Reza Ahadi,
来源:清华大学学报(英文版) 年份:2004
This study investigates the role of information technology in business process reengineering (BPR) implementation.To increase the prospects of successful BPR im...
[期刊论文] 作者:Hamid Reza Ahadi,
来源:Tsinghua Science and Technology 年份:2004
This study investigates the role of information technology in business process reengineering (BPR) implementation. To increase the prospects of successful BPR i...
[期刊论文] 作者:Abolghasem Rastegar,Mohammad Reza Besharati,Mohammad Reza Shoja,
来源:国际眼科杂志 年份:2004
目的:评价分析无晶状体眼Ⅱ期植入前房型和后房型人工晶状体的效果.进行Ⅱ期人工晶状体植入的最常见原因是无晶状体眼眼镜矫正不满意或不耐受及不愿意佩载戴隐形眼镜.方法:前...
[期刊论文] 作者:Reza KHANY, Khalil TAZIK,,
来源:Chinese Journal of Applied Linguistics 年份:2004
本研究旨在通过对过去40年(1976年至2015年)应用语言学领域的1,366篇研究性文章进行密集文本分析,绘制出研究趋势。这些文章由四位分析师进行编码和分析,以确定其研究内容,研...
[期刊论文] 作者:Mohammad Reza Besharati,Mohamm,
来源:国际眼科杂志 年份:2004
目的:描述圆锥角膜(KCN)患者亲属的受累角膜地形图.方法:对75名KCN患者的150名同胞的300只眼睛在角膜诊所进行了研究,经过完整的裂隙灯,屈光检查并由角膜摄影视频图片提供角...
[期刊论文] 作者:Mousa Rezaee,Reza Hassannejad,
来源:固体力学学报(英文版) 年份:2004
In this paper,a new analytical method for vibration analysis of a cracked simply supported beam is investigated.By considering a nonlinear model for the fatigue...
[期刊论文] 作者:Reza Alizadeh,Esmail Jamshidi,,
来源:天然气化学(英文版) 年份:2004
This article reviews a new developing method in the field of metal oxide reduction in chemical and metallurgical processes, which uses methane as a reducing age...
[期刊论文] 作者:Hamid Reza Bahrami-Taghanaki,H,
来源:国际中医中药杂志 年份:2004
本文介绍了伊朗传统医学中"放血拔罐"疗法的临床操作手法、施治部位、应用范围及注意事项等,使国内读者对伊朗的传统疗法有所认识,为各国传统医学的相互借鉴、交流提供资讯....
[期刊论文] 作者:Besharati Mohammad Reza,Mahdav,
来源:国际眼科杂志 年份:2004
目的:探讨探通术的成功率与鼻泪管阻塞(nasolacrimal duct obstruction,NLDO)患者年龄之间的相关性.方法:患者120例行探通术,并分为3个年龄组:第1组(...
[期刊论文] 作者:Besharati Mohammad Reza,Manavi,
来源:国际眼科杂志 年份:2004
目的:对伊朗亚兹德不同类型斜视的发病率及术后效果的调查.方法:在此描述性研究中,对年龄低于16岁患斜视人群的医疗记录进行回顾性分析.收集术后效果及并发症的问卷数据,对其...
[期刊论文] 作者:Ebrahim Karamian,Mahmood Reza,
来源:自然科学进展(英文版) 年份:2004
The surface characteristics of an implant that influence the speed and strength of osseointegration include crystal structure and bioactivity. The aim of this s...
Simultaneous and sensitive detection of dopamine and uric acid using a poly(L-methionine)/gold nanop
[期刊论文] 作者:Reza Ojani,Jahan-Bakhsh Raoof,,
来源:催化学报 年份:2004
A novel electrochemical sensor was fabricated by electrodeposition of gold nanoparticles on a poly(L-methionine) (PMT)-modified glassy carbon electrode (GCE) to...
An efficient fluorination of β-ketosulfones promoted by a room-temperature ionic liquid at ambient c
[期刊论文] 作者:Mohammad Reza Poor Heravi,
来源:中国化学快报(英文版) 年份:2004
The fluorination reaction involving a/%ketosulfones by SelectfluorTM was efficiently promoted by the ionic liquid, [Hbim]BF4 (IL) as a reaction medium with meth...
[期刊论文] 作者:Reza Sandaroos,Saman Damavandi,
来源:中国化学快报(英文版) 年份:2004
Synthesis and structure of Ti complex having a pair of chelating aminotropone[O-N] ligand have been reported. Calculations of density functional theory (DFT) st...
[期刊论文] 作者:Fereshteh Meshkani,Mehran Reza,
来源:天然气化学(英文版) 年份:2004
CO2 reforming of methane(CDRM)was carried out over MgO supported Ni catalysts with various Ni loadings.The preparation of MgO supported Ni catalysts via surfact...
Template-based growth of titanium dioxide nanorods by a particulate sol-electrophoretic deposition p
[期刊论文] 作者:Mohammad Reza Mohammadi,Faride,
来源:颗粒学报(英文版) 年份:2004
TiO2 nanorods have been successfully grown into a track-etched polycarbonate (PC) membrane by a particulate sol-electrophoretic deposition from an aqueous mediu...
Highly regioselective synthesis of dicyano-8a, 10,11-trihydropyrrolo [1,2-a][1,10]phenanthrolines vi
[期刊论文] 作者:Reza heydari,Batool Tahamipour,
来源:中国化学快报(英文版) 年份:2004
1,10-Phenanthrolinium N-ylides, can react with malonitrile and aromatic aldehydes via a domino-Knoevenagel cyclization to afford a new class of mhydropyrrolo[l,...
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