Results 101 to 110 of about 1,402 (148)

[Overwork damages myocardial energy metabolism homeostasis in mice]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Cui J   +6 more
europepmc   +1 more source

[Differential diagnosis of BPPV and CPPV and treatment of refractory BPPV]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Kong W   +10 more
europepmc   +1 more source

[Fatigue driving detection based on prefrontal electroencephalogram asymptotic hierarchical fusion network]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Sun J   +5 more
europepmc   +1 more source

[Epidemiological investigation of asthenopia and dry eye among visual display terminal workers]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Yang L, Jin X, Huang W, He L, Chen J.
europepmc   +1 more source

基于车桥耦合的钢-混凝土组合连续梁桥局部疲劳分析

open access: yesJianzhu Gangjiegou Jinzhan
钢-混凝土组合梁桥在满足使用性能的同时也会发生疲劳损伤,在桥梁设计和使用阶段应保证桥梁不发生疲劳破坏。为研究不同因素对桥梁疲劳损伤的影响,选取一座双工字钢-混凝土组合连续梁桥,采用车桥耦合分析程序对不同的车速、车重、桥面不平整度、桥面板厚度和主梁腹板高度下主梁的疲劳损伤进行分析。首先计算不同影响因素下桥梁的动应力,分析应力幅和等效应力幅个数的变化规律;然后分析应力幅冲击系数随各影响因素的变化规律;最后分析不同影响因素下主梁疲劳细节位置的疲劳损伤。研究结果表明:车重 ...
李喜梅, 章建成, 母渤海
doaj  

[Effectiveness of additional anti-rotation steel plate assisted intramedullary nail technology in aseptic femoral non-union]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Wang W   +10 more
europepmc   +1 more source

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