Results 61 to 70 of about 2,079 (106)

[Best evidence summary for management of sleep disorders in children with attention deficit hyperactivity disorder]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Lin YT, Luo LH, Peng TQ, Tan CW, Lei H.
europepmc   +1 more source

[Research progress on toxic shock syndrome due to group A <i>Streptococcus</i> infection in children]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang HY, Zhou W, Huang LS.
europepmc   +1 more source

基于低压直流断路器的机械故障机理分析与特征提取技术研究

Gaoya dianqi
直流断路器是轨道交通直流牵引供电系统的核心保护设备，是直流供电系统安全运行的保证，确保其稳定运行至关重要。文中针对直流牵引断路器机械结构特点，进行了断路器机械故障模拟实验，选取分合闸线圈电流及振动信号作为监测物理量，研究其机械故障机理与特征提取方法。研制信号采集硬件装置，搭建直流断路器机械故障模拟实验平台，模拟6种常见的机械故障。采集不同故障下的线圈电流及振动信号进行特征提取后进行故障机理分析，为低压直流断路器机械故障诊断提供理论支撑。
叶奕君, 郭嘉俊, 张子健, 吕文杰, 艾泽光, 崔鹏, 谭佳明, 杨爱军, 王小华, 荣命哲   +9 more
doaj  

[Interventional revascularization combined with perforator composite flap for staged treatment of peripheral arterial disease with ankle soft tissue defects]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Guo X, Wang Z, Kang Z, Li Y, Yang J, Feng W, Tan H, Jin G, Wang X.   +8 more
europepmc   +1 more source

[Mediation analysis of plasma phosphorylated tau217 in the association between periodontitis and mild cognitive impairment]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Zhang Y, Wei M, Zhao X, Qi X, Zuo S, Mao S, Wang J, Ding G.   +7 more
europepmc   +1 more source

[Effect of phenytoin and levetiracetam on busulfan blood concentration in children undergoing hematopoietic stem cell transplantation]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Xu SX, Zeng GT, Wang JY, Liu SL, Liu J, Deng BY, Luo JM, Lin J, Wang AF.   +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

[Construction and Validation of a Risk Prediction Model for Postoperative Constipation in Patients With Osteoporotic Thoracolumbar Fracture Undergoing Percutaneous Kyphoplasty]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Liu X, Wu Y, Kang L, Lin S, Cai Z, Lin W.   +5 more
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

[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