全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Weihua Zhang , Lin Wang
来源:[J].BMC Cardiovascular Disorders(IF 1.457), 2017, Vol.17 (1)Springer
摘要:Alanine transaminase (ALT) and aspartate aminotransferase (AST) are referred to as liver transaminases. Although used routinely in clinical practice for decades, their role as predictors of mortality has not been examined until recently. We studied the predictive value of these s...
作者:Weihua Zhang , Yi Cheng ...
来源:[J].Lipids in Health and Disease(IF 2.015), 2017, Vol.16 (1)Springer
摘要:Lipids, which are associated with atherogenesis, clotting, and the fibrinolytic pathway, may be important prognostic indicators of recurrent myocardial infarction. The aim of this study was to determine the predictive value of baseline lipid fractions for nonfatal recurrent myoca...
作者:Weihua Zhang , Yongjian Li
来源:[J].Journal of Mechanical Science and Technology(IF 0.616), 2017, Vol.31 (4), pp.1587-1601Springer
摘要:When low-speed rolling bearings fail, it is hard to diagnose the extent of their damage. We developed a test rig to simulate the lowspeed rolling bearing operating condition, where bearings with various fault states are installed on the test wheelset and subjected to the sam...
作者:... Muxiong Zhou , Weihua Zhang , Kun Wang
来源:[J].Cognition, Technology & Work(IF 0.659), 2017, Vol.19 (2-3), pp.461-476Springer
摘要:In China, it is very common for drivers to illegally occupy the motorway emergency lane; this behavior arouses widespread public concern, as it threatens traffic safety. The goal of the current research was to explore the behavioral motivation that leads drivers to illegally...
作者:Weihua Zhang , Tingting Qin ...
来源:[J].Cancer Chemotherapy and Pharmacology(IF 2.795), 2017, Vol.79 (6), pp.1087-1097Springer
摘要:To evaluate the efficacy and toxicity of induction chemotherapy followed by concurrent chemoradiotherapy vs. concurrent chemoradiotherapy for locoregionally advanced nasopharyngeal carcinoma (NPC).
作者:Weihua Zhang , Qing Xiong ...
来源:[J].Journal of Mechanical Science and Technology(IF 0.616), 2017, Vol.31 (6), pp.2711-2722Springer
摘要:A novel rolling bearing fault diagnosis strategy is proposed based on Improved multiscale permutation entropy (IMPE), Laplacian score (LS) and Least squares support vector machine-Quantum behaved particle swarm optimization (QPSO-LSSVM). Entropy-based concepts have attracted atte...
作者:... Dylan Pierce , Ian Hoffman , Weihua Zhang
来源:[J].Journal of Radioanalytical and Nuclear Chemistry(IF 1.467), 2017, Vol.312 (3), pp.471-478Springer
摘要:In assistance of radionuclide measurements at Canada’s Comprehensive Nuclear-Test-Ban Treaty (CTBT) laboratory, a Geant4 Monte Carlo application has been developed in simulating a broad-energy germanium detector and calculating detection efficiencies. The detector model was ...
作者:Weihua Zhang , Chuanlei Liu
来源:[J].Journal of Radioanalytical and Nuclear Chemistry(IF 1.467), 2017, Vol.314 (1), pp.273-279Springer
摘要:The efficiencies of a broad energy germanium detector were characterized down to energies below 10 keV. The K shell X-ray absorption in germanium was seen as a sharp drop in efficiency around 11 keV. This feature was used to determine the thickness of this detector’s dead la...
作者:... Changqing Xu , Fanghao Lu , Weihua Zhang
来源:[J].Cell & Bioscience(IF 3), 2016, Vol.6 (1)Springer
摘要:Abstract(#br) Aim(#br)Vascular smooth muscle cell (VSMC) proliferation in response to hyperglycemia is an important process in the development of arterial vessel hyperplasia. The shape change of mitochondria is dynamic and closely related to fission and fusion. Hydrogen sulf...
作者:Weihua Zhang , Tao Wang
来源:[J].BMC Surgery(IF 1.973), 2015, Vol.15 (1)Springer
摘要:Abstract(#br) Background(#br)Portal hypertension (PHT) requires invasive measures to prevent rupture and bleeding of esophagogastric varices; however, the long-term results of subtotal splenectomy plus fixation of the retrosternal omentum majus (SSFROM) have not been reported. Sp...

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