Results 101 to 110 of about 1,797 (167)

[Central nervous system infection mimicking neuropsychiatric systemic lupus erythematosus: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zhao K, Lu F, Wang Y.
europepmc   +1 more source

[Efficacy of the far lateral Key-hole technique in the treatment of central cervical disc herniation]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Meng Z, Xue J, Li X, Xu Z, Tan J, Xie Y, Yan Y.   +6 more
europepmc   +1 more source

基于KL-VMD的架空线路雷击故障识别

Dianci bileiqi
当架空线路遭受雷击时，故障行波中存在丰富的故障信息，从暂态分量中准确提取特征量并分类是雷击故障识别的核心。提取过程中会存在模态混叠、最优小波基问题，同时雷击距离、落雷点与短路点不一致也会影响识别效果。针对上述问题，本研究提出了一种KL散度(Kullback-Leibler divergence)改进变分模态分解(Variational Mode decomposition,VMD)的雷击故障识别方法。依据实际故障搭建了220 kV架空线路模型，模拟绕击、反击和短路场景，选取三相电压进行凯伦贝尔 ...
刘举成, 董新胜, 何山, 张小军, 杨定乾, 胡帅, 李骥   +6 more
doaj  

[Transoral endoscopic-assisted submandibular gland resection with low-temperature plasma knife: clinical efficacy and literature review]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Tan Q, Tang F, Lei X, Wang R, He J, Yi T.   +5 more
europepmc   +1 more source

[The diagnostic strategy, procedure and pathway for acute vestibular syndrome SCD]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Kong W.
europepmc   +1 more source

[Clinical Analysis of Supral-abyrinthine Cholesteatoma and Literature Review]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Qian W, Chen C, Zhang Q, Wang C, Gao Y, Yu S, Yang H, Li G, Li J.   +8 more
europepmc   +1 more source

[Electroacupuncture improves post-traumatic stress disorder in rats by alleviating hippocampal mitochondrial injury <i>via</i> regulating Bcl-2/Bax/caspase-3 signaling]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Ma D, Cheng J, Zhang H, Liu G, Song K.
europepmc   +1 more source

[Bayesian network analysis of harsh parenting, experiential avoidance, and adolescent short video addiction risk]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Lyu LH, Jiang JJ, An XL, Guan CB, Yang H, Hao Y.   +5 more
europepmc   +1 more source

[Research progress on the pathogenesis and treatment strategies of Duchenne muscular dystrophy]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Ye YZ, Wu LW.
europepmc   +1 more source

[Application and research progress of mandibular distraction osteogenesis in craniofacial microsomia]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Li L, Zhang Z.
europepmc   +1 more source