Results 101 to 110 of about 2,468 (150)

[Effects of cold atmosphere plasma treatment on the biological behavior of human gingival fibroblasts]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Zheng M   +7 more
europepmc   +1 more source

[Medical treatment standards for emergency trauma wounded (2025 edition)]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
National Health Commission Of The People's Republic Of China.
europepmc   +1 more source

[Medical treatment standards for emergency burn wounded (2025 edition)]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
National Health Commission Of The People's Republic Of China.
europepmc   +1 more source

特变电工信息简报(电线电缆专辑)2019年第1期 [PDF]

open access: yes, 2019
付爽   +6 more
core  

高烈度地震区特高压直流输电塔线体系地震反应分析

open access: yes
为探究9 度设防烈度下某在建特高压直流输电线路的抗震设计方法的适用性,建立了某在建特高压直流输电线路在 9 度设防烈度下的空间有限元模型,研究分析了塔线系统的动力特性,比较了不同模型和计算方法的地震响应结果,并对地震作用下的杆件内力和杆件设计承载力进行对比研究。结果显示,导地线会显著降低输电塔频率,对输电塔具有一定减震作用,但若在地震响应计算时忽略导地线,则会使得横担杆件内力被低估。此外,地震工况下各杆件内力较小,地震效应在输电塔设计中并非主要控制因素,但在直线塔中的横担主材拉杆和塔身变坡处主材 ...
刘红军   +3 more
core  

[Development of a balloon sensor device for force-electrical coupling measurement of esophagus]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Ran P   +5 more
europepmc   +1 more source

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