Results 51 to 60 of about 544 (98)

[Systemic lupus erythematosus complicated by autoimmune nodopathy: A case report]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Wei C, Yang Y, Zhao X, Liu X, Jia Y.
europepmc   +1 more source

[Design and analysis of shoulder type exoskeleton stretcher for individual soldier]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023
Mao Y   +5 more
europepmc   +1 more source

[Research advances on the mechanism and clinical application of cold atmospheric plasma in promoting wound healing]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Zhao ZY, Cai CH, Liu H, Liu SW, Wang XG.
europepmc   +1 more source

考虑火花放电的垂直接地极排布方式散流特性研究

open access: yesDianci bileiqi
杆塔接地装置的冲击接地电阻是影响输电线路耐雷水平的重要参数之一。垂直接地极能够立体的流散冲击电流,采用水平接地极与垂直接地极相结合的复合接地装置往往可以起到不错的效果。改变垂直接地极排布方式,各个导体段流散的电流也随之改变,考虑到土壤的火花放电,这势必会影响到接地导体的等值半径。建立了一种垂直接地极与水平接地极相结合的、考虑土壤火花效应的接地装置暂态电路模型,并通过该电路模型求解各段接地导体的等值半径,从而分析这类复合接地装置的冲击特性。结合实际分析,提出了一种垂直接地极的等差排布方式。仿真结果表明 ...
王润璞   +5 more
doaj   +2 more sources

[State-of-the-art in peripheral nerve injury diagnosis and therapy]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Sun J, Chen L.
europepmc   +1 more source

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