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[期刊论文] 作者:Maryam Ayatollahi,Maryam Kabir, 来源:世界干细胞杂志:英文版(电子版) 年份:2012
AIM: To improve the isolation and expansion of human marrow-derived mesenchymal stem cells (MSCs) based on rat samples. METHODS: Based on the fact that rat MSCs...
[学位论文] 作者:Maryam Amirian, 来源:哈尔滨工业大学 年份:2012
在聚(L-丙交酯)(PLLA)中引入功能化多壁碳纳米管(MWCNTs)提高材料的物理和力学性能,并赋予材料荧光特性,以拓展医学应用。采用MWCNTs表面胺基化随后接枝PLLA链段以提高MWCNTs...
[会议论文] 作者:高桂云,励争,Mehrdad Negahban, 来源:北京力学会第18届学术年会 年份:2012
  本文采用反射式焦散线方法,研究了物理老化对聚碳酸酯(PC)动态断裂性能的影响。选用落锤加载的冲击加载方式,采用高速摄影系统记录了裂纹起裂、动态扩展的过程。由动态断裂......
[期刊论文] 作者:Maryam Imani,Hamidreza Bakhshi, 来源:通讯与网络(英文) 年份:2012
OFDM combined with the MIMO technique has become a core and attractive technology in future wireless communication systems and can be used to both improve capac...
[期刊论文] 作者:Maryam Imani,Hamidreza Bakhshi, 来源:通讯与网络(英文) 年份:2012
Coherent detection in OFDM systems requires accurate channel state information (CSI) at the receiver. Channel estimation based on pilot-symbol-assisted transmis...
[期刊论文] 作者:Behrouz Minaei Bidgoli,Maryam, 来源:通讯与网络(英文) 年份:2012
Since about 10 years ago, University of Applied Science and Technology (UAST) in Iran has admitted students in discontinuous associate degree by modular method,...
[期刊论文] 作者:Maryam Nejati,Hosein Hashemi, 来源:工程(英文)(1947-3931) 年份:2012
Earth is inhomogeneous, which means its elastic characteristics change with depth. The seismic method employs the propagation of waves throughout the earth to l...
[期刊论文] 作者:Mohammad Moazeni,Maryam Mohsen, 来源:外科学(英文) 年份:2012
Background: Few anthelmintics are available for the treatment of hydatid disease caused by the parasite Echinococcus granulosus. The appearance of resistance to...
[期刊论文] 作者:Maryam Atabati,Nader Jahangiri, 来源:神经科学国际期刊(英文) 年份:2012
In this study the mechanical version of the three-disk Tower of London task with changes in the movements was conducted by fifteen elderly participants with con...
[期刊论文] 作者:Maryam MOGHADDAS,Abolghasem DA, 来源:催化学报 年份:2012
sulfonated 碳材料被显示是一高度有效, eco 友好,并且在没有溶剂的条件下面的为 -ketoester, 醛的 Biginelli 反应的 recyclable 固体酸催化剂,和脲或 thiourea。它交上 3,4-di...
[期刊论文] 作者:Maryam HAJJAMI Arash GHORBANI-, 来源:催化学报 年份:2012
(4-vinylpyridinium tribromide ) Poly 是为到他们有醋性的酐的相应醋酸盐衍生物的各种各样的白酒的变换的有效催化剂。这个方法有象温和反应条件那样的一些优点,对病情的检...
[期刊论文] 作者:Dawoud Ahmadi Dastjerdi,Maryam, 来源:理论数学进展(英文) 年份:2012
Let , and for any , . If is positive, then B is considered as a large set with . Its difference set has both high density and rich structure. The set with is al...
[期刊论文] 作者:Maryam Gharechahi,Horieh Moosa, 来源:生物材料与纳米技术(英文) 年份:2012
In the mouth, biofilm formation occurs on all soft and hard surfaces. Microbial colonization on such surfaces is always preceded by the formation of a pellicle....
[期刊论文] 作者:Maryam Zangoie Booshehri,Fatem, 来源:健康(英文) 年份:2012
Background: Dental radiology had helpful assistant in the diagnosis and treatment of oral diseases. Dentists in their practice have to access benefits of dental...
[期刊论文] 作者:Maryam Kamyab,Hossein Shahsava, 来源:农业科学与技术:B 年份:2012
[期刊论文] 作者:Maryam Moradi Mehdi Zarabi, 来源:生命科学(ISSN1934-7391) 年份:2012
[期刊论文] 作者:Saeed Sahebdelfar Maryam Takht, 来源:天然气化学杂志:英文版 年份:2012
在一个改正床反应堆的在 La2O3/CaO 类型催化剂上的甲烷的氧化联合在大量操作条件下面被学习( 973 < T < 1103 K , 55 < ptotal < 220 kPa ,并且 3.7 < mcat/VSTP < 50 kg ?...
[期刊论文] 作者:Maryam HAJJAMI,Arash GHORBANI-, 来源:催化学报 年份:2012
[期刊论文] 作者:Shahrzad Abdolmohammadi,Maryam Afsharpour,, 来源:Chinese Chemical Letters 年份:2012
An efficient synthesis of hexahydropyrido[2,3-d]pyrimidinetrione derivatives is achieved via tandem Knoevenagel-Michael addition of aromatic aldehydes,methylcya...
[期刊论文] 作者:Maryam Zahedian,B.Maraghechi,M.H.Rouhani,, 来源:Chinese Physics B 年份:2012
A nonlinear and non-averaged model of a two-beam free-electron laser(FEL) wiggler that is tapered nonlinearly in the absence of slippage is presented.The two be...
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