Results 111 to 120 of about 1,233 (164)

[Advances in ovarian tissue cryopreservation and transplanta-tion for fertility preservation in prepubertal patients]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Cheng J, Ruan X, DU J, Jin F, Gu M.
europepmc   +1 more source

[Perioperative management of a patient with Kennedy disease undergoing knee replacement: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Bai P, Zhang H, Wang J, Zhu H, Zeng H.
europepmc   +1 more source

一起氧化锌电阻片侧面绝缘釉层短路引起的避雷器故障分析

Dianci bileiqi
随着金属氧化物避雷器在电力系统中广泛应用，由于老化、受潮、环境污秽等原因造成其损坏的故障时有发生。针对一起500 kV线路避雷器异常发热的缺陷，通过带电检测、停电检测和解体试验分析查明事故原因为避雷器下法兰位置未设置排水孔，导致防爆板长期暴露在酸性雨水环境中生锈，强度降低损坏，水汽侵入避雷器空腔内引起氧化锌电阻片受潮，侧面绝缘釉层性能下降后短路击穿。然后通过对受潮氧化锌电阻片进行干燥处理和敲除侧面绝缘釉处理，进一步验证了是氧化锌电阻片侧面绝缘釉短路导致泄漏电流增大。局部氧化锌电阻片侧面绝缘釉层短路击穿后，
贾焦仁, 严明
doaj  

[Primary familial and congenital polycythemia caused by EPOR gene mutation: two cases report and literature review]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Ning DH, Jiao M, Qin L, Gao QY, Pan LJ, Qu SQ, Li B, Xu ZF, Leng Q, Xiao ZJ, Qin TJ.   +10 more
europepmc   +1 more source

[Driving pressure-guided lung protective ventilation strategy reduces postoperative pulmonary complications in patients recovered from COVID-19]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao, 2023
Jiang L, Chen W, Yu W, Hu M, Cao Y, Yao W, Chen Y.   +6 more
europepmc   +1 more source

[Peak growth hormone and insulin-like growth factor 1 levels in girls with isolated premature thelarche and their predictive value for central precocious puberty]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Chen J, Wang KD, Huang R, Liu SF, Yang Q, Yang L.   +5 more
europepmc   +1 more source

[Kallmann syndrome in a girl caused by a novel <i>CHD7</i> variant]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Sun RJ, Zhang XX.
europepmc   +1 more source

[Genetic variants analysis of 17 female patients with idiopathic hypogonadotropic hypogonadism]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Chen Q, Wang H, Liu Y, Zhi X.
europepmc   +1 more source

[Ovarian tissue cryopreservation and transplantation: a review of clinical progress in fertility preservation]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Chen J, Feng C, Jin M.
europepmc   +1 more source

[Closed-loop spinal neural interface combined with rehabilitation training for incomplete spinal cord injury: a case report]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Feng C, Zhu J, Zhang J, Xu K.
europepmc   +1 more source