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[期刊论文] 作者:AHMED N A,, 来源:Chinese Journal of Mechanical Engineering 年份:2006
在圆形的柱体附近的流动的全面热电线调查被执行在一 18 “在停滞调查主导的频率的 X 18' 风隧道,分离并且分开砍在转变雷纳兹数字的层变化。实验的 Themajority 在 4.5 X...
[期刊论文] 作者:AHMED N A, 来源:机械工程学报(英文版) 年份:2004
A comprehensive hot wire investigation of the flow around a circular cylinder is carried out in an 18" × 18" wind tunnel to look into the dominant frequencies...
[期刊论文] 作者:AHMED N A, 来源:机械工程学报(英文版) 年份:2004
An attempt has been made to explore whether the power relation can be obtained from theoretical considerations. The classical laminar and turbulent boundary lay...
[期刊论文] 作者:Ethan Cottrill,A Karim Ahmed,N, 来源:世界骨科杂志(英文版) 年份:2019
BACKGROUND Over 400000 Americans annually undergo spinal fusion surgeries, yet up to 40% of these procedures result in pseudoarthrosis even with iliac crest aut...
[期刊论文] 作者:Moustafa Nouh Elemeery,Ahmed N, 来源:世界胃肠病学杂志:英文版 年份:2017
AIM To investigate the prospective importance of serum micro(mi)RNAs(mi R-125 b, mi R-138 b, mi R-1269, mi R-214-5p, mi R-494, mi R375 and mi R-145) as early bi...
[期刊论文] 作者:Ahmed N Wahlgren N Grond M, 来源:中国处方药 年份:2010
2008年9月,ECASSⅢ和SITS—ISTR观察性研究报告了静脉用阿替普酶溶栓的时间窗从脑卒中发作后3h放宽到4.5h的疗效和安全性。本研究旨在评估放宽的时间窗的执行情况、治疗的效果...
[期刊论文] 作者:Ahmed N Uddin,Feng Wu,Ivica La, 来源:世界皮肤病学杂志 年份:2014
AIM:To establish whether d-limonene can protect against induction of cyclobutane pyrimidine dimers(CPDs)and sunburn in ultraviolet irradiation(UVR)irradiated mo...
[期刊论文] 作者:Ahmed N Uddin,Feng Wu,Ivica Labuda,Kam-Meng Tchou-Wong,Fredric J Burns,, 来源:World Journal of Dermatology 年份:2014
AIM: To establish whether d-limonene can protect against induction of cyclobutane pyrimidine dimers(CPDs) and sunburn in ultraviolet irradiation(UVR) irradiated...
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