Results 61 to 70 of about 811 (101)

[Refined surgical protocol and clinical efficacy of total expansion auricular reconstruction surgery]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Hao DY, Song BQ, Dong LW, Cang ZZ.
europepmc   +1 more source

金属氧化物及碳化硅避雷器对陡波头长波电流脉冲的响应

open access: yesDianci bileiqi, 1992
采用60m长的138kV电力电缆产生的几十万伏、2万安以上的电流、波头时间约50ns的脉冲。被试品为9kV金属氧化物及碳化硅避雷器。避雷器的电压响应包括陡的过冲电压在20kA下达80kV,然后回降至残压水平。过冲系由避雷器回路内的感抗所致。ZnO 及SiC避雷器二者相近似。而残压则ZnO低,即表示其保护性能较好。用一根铝管取代避雷器接入测试回路,其感性响应过冲即消除,这可证明避雷器的响应是很快的 ...
doaj  

[Research advances in three-dimensional bioprinted wound dressings]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Shi C, Lei C, He L, Liao D.
europepmc   +1 more source

[Epidemiological characteristics of adult inpatients with diabetes-related chronic non-healing wounds in Hainan province]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Yao JL   +10 more
europepmc   +1 more source

[Mechanistic research progress on radiotherapy resistance of cancer stem cells]. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
Luo Z, Yu M, Li J, Zhang S, Shen T.
europepmc   +1 more source

[VEXAS syndrome mimicking relapsing polychondritis: A case report]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Dong Q, He J, Jia Y, Yao H, Zhang X.
europepmc   +1 more source

[Guideline for the diagnosis and treatment of common neonatal diseases in primary healthcare institutions: neonatal seizures (2025)]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Subspecialty Group of Neonatology   +4 more
europepmc   +1 more source

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