Results 91 to 100 of about 3,740 (132)

[Pediatric salivary pleomorphic adenoma: report of 30 cases]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Li Y   +9 more
europepmc   +1 more source

[Clinical study on reduction of posterior malleolar fractures via modified Rammelt transfibular approach]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Ji S   +7 more
europepmc   +1 more source

基于姿态角与速度曲线的高压隔离开关故障诊断

open access: yesGaoya dianqi
高压隔离开关作为电力系统重要的电气设备,其机械故障会对电网的安全运行造成不利影响。而对隔离开关智能化故障诊断的研究目前还处于初步阶段,为此以某公司GW5-35型隔离开关为实验样机,搭建了基于陀螺仪的姿态角测量系统,测量了正常状态、触头风沙沉积、行程开关限位螺栓松动、轴承座螺栓松动和极间连杆双头螺栓松动等5种状态的姿态角—时间曲线和速度—时间曲线。提出了将隔离开关合闸过程划分为3个阶段并提取14个特征的特征提取方法,对上述5种状态下隔离开关的典型工作过程和故障表现进行了详尽分析 ...
张晋波   +8 more
doaj  

[Clinical observation of free rectus femoris flap for repair of surgical defect in pharyngo-laryngeal malignant tumor]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Li W   +6 more
europepmc   +1 more source

[Repair and reconstruction of facial organ injuries: a perfect fit of structure and function]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Song BQ, Pei JM.
europepmc   +1 more source

[Clinical application effects of indocyanine green angiography combined with color Doppler ultrasound in perforator localization of anterolateral thigh perforator flaps]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Dong S   +9 more
europepmc   +1 more source

[Expert consensus on the diagnosis and treatment of common neonatal diseases in primary healthcare institutions: congenital heart disease (2025)]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Subspecialty Group of Neonatology   +2 more
europepmc   +1 more source

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