全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Yong Chen , Shuqi Ma , Yang Yu
来源:[J].Rock Mechanics and Rock Engineering(IF 1.16), 2017, Vol.50 (9), pp.2511-2520
摘要:Extraction of a 10-m-thick coal seam in one single lift using the longwall top coal caving method caused severe deformations in underground roadways in Majialiang coal mine in Shanxi Province, China. Field monitoring of stress changes in the roof and in the coal pillar, and ...
作者:Yong Chen , Li Zhao ...
来源:[J].BMC Bioinformatics(IF 3.024), 2017, Vol.18 (1)
摘要:Targeted next-generation sequencing (NGS) has been widely used as a cost-effective way to identify the genetic basis of human disorders. Copy number variations (CNVs) contribute significantly to human genomic variability, some of which can lead to disease. However, effective dete...
作者:Yong Chen , Dong Liu ...
来源:[J].World Journal of Microbiology and Biotechnology(IF 1.262), 2017, Vol.33 (11)
摘要:Available molecular and genetic tools for the genetic manipulation of Arthrobacter species are limited until now. In gene engineering, a continuous set of promoters with various strengths are of importance for fine-tuning gene expression in metabolic optimization and control...
作者:Yong Chen , Junling An ...
来源:[J].Journal of Meteorological Research, 2017, Vol.31 (2), pp.350-362
摘要:The wind speed and direction measured over six months by a Doppler wind lidar (Windcube-8) were compared with wind cup anemometers mounted on the 325-m Beijing meteorological tower (BMT). Five mountain–plain wind cases characterized by wind direction shear were selected base...
作者:Yong Chen , Guorong Shan , Pengju Pan
来源:[J].Colloid and Polymer Science(IF 2.161), 2017, Vol.295 (11), pp.2207-2215
摘要:The amphiphilic cationic polymer, poly(acryloyloxyethyl dimethylbenzyl ammonium chloride) (PAODBAC), has been studied as an additive for the stabilization of water-in-oil inverse emulsions prepared from mixed surfactants. The interaction behavior of PAODBAC with the surfactants, ...
作者:Yong Chen , Guiying Kang ...
来源:[J].Russian Journal of Electrochemistry(IF 0.501), 2017, Vol.53 (4), pp.359-365
摘要:A facile approach has been established to prepare PPy via in situ polymerization with different metal sulfate as dopants. The morphology and structure of PPy and doped PPy were characterized by scanning electron microscopy (SEM) and fourier transform infrared (FT-IR). It was...
作者:Yong Chen , Chenfu Fang ...
来源:[J].Welding in the World(IF 0.477), 2017, Vol.61 (5), pp.979-986
摘要:Cable-type welding wire (CWW) electrogas welding (EGW) is an innovative process in which CWW is used as the consumable electrode. Seven wires can be melted simultaneously with only one welding power source, one wire feeder, and one welding torch. This paper reports a study of the...
作者:Yong Chen , Liangbin Hu ...
来源:[J].Journal of Materials Engineering and Performance(IF 0.915), 2017, Vol.26 (8), pp.4131-4137
摘要:The Al2O3-TiO2 crystalline and amorphous multiphase ceramic coatings were prepared on a martensitic steel by laser in situ reaction technique and impose irradiation with 200 keV He ions at different doses. The helium ion irradiation goes 1.55...
作者:Yong Chen , Yiwei An
来源:[J].Journal of Arid Land(IF 0.453), 2017, Vol.9 (3), pp.446-457
摘要:Based on the statistical data, we analyzed and evaluated the degree of coupling and coordination of the eco-economic system in Yanchi County for the period spanning from 1983 to 2014. The eco-economic system can be divided into socioeconomic and ecological sub-systems and their r...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×