全部文献期刊会议图书|学者科研项目
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作者:Q. Zhang , Y. Su ...
来源:[J].Experimental Mechanics(IF 1.548), 2017, Vol.57 (6), pp.831-846
摘要:When measuring plate specimen deformations, traditional two-dimensional (2D) digital image correlation (DIC) often leads to insufficiently accurate results due to out-of-plane motion of the specimen during the measurement. To remove the effects of out-of-plane motion, a comp...
作者:... R. Wu , J. F. Lu , Q. Zhang
来源:[J].Russian Journal of Coordination Chemistry(IF 0.466), 2017, Vol.43 (10), pp.685-692
摘要:Two polymeric frameworks, [Zn(Dpb)(Oba)] n ( Ι ) and [Cd(Dpb)(2,6-Pda)H2O] n · n H2O ( II ) (Dpb = 1,4-bis(pyridin-3-ylmethoxy)benzene, H2Oba = 4,4'-oxybis(benzoic acid), 2,6-H2Pda = 2,6-pyridyl-dicarboxylat...
作者:Q. Zhang , G. Huang ...
来源:[J].Russian Journal of General Chemistry(IF 0.432), 2017, Vol.87 (4), pp.837-841
摘要:Reduction of 1,5-dimethoxy-4-nitronaphthalene by hydrazine hydrate was optimized in the course of current study. Influence of metals, temperature and solvents upon the process was tested. Yield of the reaction was the highest in the presence of Zn powder in DMF. Moderate heating ...
作者:... B. A. Calfa , P. Garcia-Herreros , Q. Zhang
来源:[J].Theoretical Foundations of Chemical Engineering(IF 0.36), 2017, Vol.51 (6), pp.893-909
摘要:In this paper we give an overview of some of the advances that have taken place to address challenges in the area of optimization under uncertainty. We first describe the incorporation of recourse in robust optimization to reduce the conservative results obtained with this approa...
作者:Q. Zhang , A. I. Pushkarev
来源:[J].Instruments and Experimental Techniques(IF 0.33), 2017, Vol.60 (4), pp.562-569
摘要:The results of investigating the focusing of a high-power ion beam, which is formed by a diode with a semicylindrical geometry and a passive anode, are presented. Two types of focusing diodes were investigated: with external magnetic insulation (one-pulse mode) and self-magn...
作者:Q. Zhang , H. Xie ...
来源:[J].Optics and Lasers in Engineering(IF 1.916), 2020, Vol.127
摘要:Abstract(#br)High-resolution scanning electron microscope (SEM) is widely used for microscale material and structure characterization. However, the distortion in SEM imaging causes serious error for the quantitative measurement of optical methods. In previous work, the disto...
作者:... J.B. Liu , Q. Zhang , M. Wang
来源:[J].International Journal of Mechanical Sciences(IF 1.613), 2020, Vol.174
摘要:Abstract(#br)When the unresolved CFD-DEM (Computational Fluid Dynamics and Discrete Element Method) method is used to solve two-phase flow (composed of fracturing fluid and quartz sand) problems in a pipe, although the collision and accumulation of particles can be described in m...
作者:Q. Zhang , B. Yao
来源:[J].Ceramics International(IF 1.789), 2020
摘要:Abstract(#br)Multi-track Ti-based wear-resistant composite coatings were fabricated on TC4 alloy surfaces using laser-clad TC4 + Ni45 + Co–WC mixed powders with different Y 2 O 3 contents (0, 1, and 3 wt%). The microstructure, microhardness, and tribological properties of th...

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