Results 61 to 70 of about 1,490 (104)

[Research on fatigue recognition based on graph convolutional neural network and electroencephalogram signals]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Li S, Fu Y, Zhang Y, Lu G.
europepmc   +1 more source

[Feature fusion of electrocardiogram and surface electromyography for estimating the fatigue states during lower limb rehabilitation]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2020
Yuan Y, Cao D, Li C, Liu C.
europepmc   +1 more source

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

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

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

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Sun J, Li W, Zhang N, Chen C, Wang S, Peng F.   +5 more
europepmc   +1 more source

[A systematic review of childhood cancer-related fatigue assessment tools based on the COSMIN guidelines]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Zhao Q, Wang Y, Bian LZ.
europepmc   +1 more source

[Analysis of the Mediating Effect of Fatigue Between Social Support and Depression in Hospitalized Patients With Ischemic Stroke]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Zhang L, Wen K, Wang Y, Yang L, Sun M, Tao Y.   +5 more
europepmc   +1 more source

[Cyclic fatigue resistance of nickel-titanium files made by Gold heat treatment in simulated S-shaped root canals at different temperatures]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Chen W, Hou X.
europepmc   +1 more source

Correlation of objective and subjective sleep parameters with fatigue and depression in kidney transplant recipients. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Liu M, Xie J, Sun Q, Zhou Y, Liu L, Zhou X, Liu J, Wu X.   +7 more
europepmc   +1 more source

振动作用下换流变阀侧套管法兰应力分布对其疲劳寿命的影响

Gaoya dianqi
在换流变压器长期振动载荷下，其阀侧套管金属法兰容易因应力集中而出现疲劳开裂，但如今针对套管法兰应力和疲劳寿命的研究还相对匮乏。文中参考实际套管建立阀侧套管模型，采用有限元仿真方法得到不同振动载荷和套管结构下法兰应力和振动疲劳寿命。研究发现：在不同振动方向下，由于交变应力和静态应力的共同影响，套管法兰在x向振动下疲劳寿命最小，在z向下最大；在不同振动频率或幅值下，法兰疲劳寿命随着交变应力的增大而减小，而危险点处静态应力几乎不变。改变套管结构，发现主要是通过减小静态应力来增大法兰寿命 ...
颜锐奇, 张晋寅, 韦晓星, 王仲
doaj  

[Fatigue feature extraction and classification algorithm of forehead single-channel electroencephalography signals]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Yang H, Liu Y, Xia L.
europepmc   +1 more source