搜索筛选:
搜索耗时1.5411秒,为你在为你在102,285,761篇论文里面共找到 463 篇相符的论文内容
发布年度:
Nano-sulfated zirconia as an efficient, recyclable and environmentally benign catalyst for one-pot t
[期刊论文] 作者:Abbas Zali,Arash Shokrolahi,
来源:中国化学快报(英文版) 年份:2004
One pot synthesis of amidoalkyl naphthols by reaction of aromatic aldehydes,2-naphthol and amide/urea using nano-sulfated zirconia as a catalyst is reported.The...
[期刊论文] 作者:Massih Afghah,Arash Shaabanpou,
来源:地学前缘(英文版) 年份:2004
The Khami group within the petroliferous Zagros Basin of Iran includes the Surmeh, Hith, Fahliyan, Gadvan and Dariyan formations. The Dariyan Formation, previou...
[期刊论文] 作者:Arash Ghorbani-Choghamarani,Ziba Akbaripanah,,
来源:Chinese Chemical Letters 年份:2012
2-(Sulfooxy)propane-1,2,3-tricarboxylic acid(supported on silica gel) has been introduced as novel and green catalyst for the formylation of alcohols and amines...
Free Vibration Analysis of Symmetrically Laminated Composite Plates on Elastic Foundation and Couple
[期刊论文] 作者:Arash SHAHBAZTABAR,Ahmad RAHBA,
来源:黑龙江科技学院学报 年份:2018
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
A novel catalytic method for the regeneration of carbonyl compounds from oximes using aluminum nitra
[期刊论文] 作者:Arash Ghorbani-Choghamarani,Javad Zeinivand,,
来源:Chinese Chemical Letters 年份:2010
A wide variety of aldoximes and ketoximes were regenerated to corresponding carbonyl compounds with Al(NO_3)_3·9H_2O in presence of catalytic amounts of NaBr i...
Nano-sulfated zirconia as an efficient, recyclable and environmentally benign catalyst for one-pot t
[期刊论文] 作者:Abbas Zali,Arash Shokrolahi,
来源:黑龙江科技学院学报 年份:2012
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Investigation of Microstructure and Corrosion of TiNbTaZrMo High-Entropy Alloy in the Simulated Body
[期刊论文] 作者:Arash Shokrgozar Navi,Shahram,
来源:仿生工程学报:英文版 年份:2021
Microstructures and corrosion of TiNbTaZrMo(Ti_(20)Nb_(20)Ta_(20)Zr_(20)Mo_(20))High-Entropy Alloy(HEA)were investigated in the Simu-lated Body Fluid(SBF).Micro...
Free Vibration Analysis of Symmetrically Laminated Composite Plates on Elastic Foundation and Couple
[期刊论文] 作者:Arash SHAHBAZTABAR,Ahmad RAHBA,
来源:中国海洋工程:英文版 年份:2018
Free vibration analysis of symmetrically laminated composite plates resting on Pasternak elastic support and coupled with an ideal,incompressible and inviscid f...
Fano resonances in complex plasmonic super-nanoclusters: The effect of environmental modifications o
[期刊论文] 作者:Arash Ahmadivand,Saeed Golmohammadi,
来源:黑龙江科技信息 年份:2015
本文通过对荣华二采区10...
The effect of random dopant fluctuation on threshold voltage and drain current variation in junction
[期刊论文] 作者:Arash Rezapour,Pegah Rezapour,,
来源:Journal of Semiconductors 年份:2015
We investigate the effect of dopant random fluctuation on threshold voltage and drain current variation in a two-gate nanoscale transistor. We used a quantum-co...
Free vibration analysis of non-homogeneous orthotropic plates resting on Pasternak elastic foundatio
[期刊论文] 作者:Ahmad Rahbar-Ranji,Arash Shahbaztabar,,
来源:Journal of Central South University 年份:2016
Free vibration analysis of non-homogeneous orthotropic plates resting on a Pasternak type of elastic foundation is investigated. A set of admissible orthogonal...
[期刊论文] 作者:Arash TAHERI,Sakineh ORANGI,,
来源:Science China(Technological Sciences) 年份:2010
This paper proposes a novel concept of virus-like swimming robot in the range of nano to micro scales for biomedical applications. Viruses are submicroscopic, i...
Recent advances in thin film composites membranes for brackish groundwater treatment with critical f
[期刊论文] 作者:Arash Mollahosseini,Amira Abde,
来源:环境科学学报(英文版) 年份:2019
Drinking water scarcity is an ever-increasing global conc. This issue appears as a greater threat to the countries with no access to sea water resources or rive...
[期刊论文] 作者:Arash Ebrahimabadi,Mohammad Az,
来源:黑龙江科技学院学报 年份:2015
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:DONG Shuang-zhao,Arash Azarfar,
来源:城市道桥与防洪 年份:2017
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Arash Khaki,Asghar Rajabzadeh,,
来源:中华医学杂志(英文版) 年份:2017
...
[期刊论文] 作者:Arash GHORBANI-CHOGHAMARANI,Sara SARDARI,,
来源:催化学报 年份:2010
A new catalytic procedure for the chemoselective oxidation of sulfides to sulfoxides was studied.A variety of aliphatic and aromatic sulfides were subjected to...
[期刊论文] 作者:Arash Shadravan,Mohammad Khodadadian,,
来源:地学前缘 年份:2009
For decades,some geological formations have been drilled with a drilling fluid that exerted a bottom-hole pressure less than the formation pressure,allowing for...
[期刊论文] 作者:Arash GHORBANI-CHOGHAMARANI,Nasrin CHERAGHI-FATHABAD,,
来源:催化学报 年份:2010
An efficient procedure for the trimethylsilylation of alcohols and phenols is presented.The combination of 1,1,1,3,3,3-hexamethyldisilazane and a catalytic amou...
Nano-sulfated zirconia as an efficient,recyclable and environmentally benign catalyst for one-pot th
[期刊论文] 作者:Abbas Zali,Arash Shokrolahi,,
来源:Chinese Chemical Letters 年份:2012
One pot synthesis of amidoalkyl naphthols by reaction of aromatic aldehydes,2-naphthol and amide/urea using nano-sulfated zirconia as a catalyst is reported.The...
相关搜索: