Results 101 to 110 of about 630,815 (131)

[Orthopedic treatment strategy for hemophilic pseudotumor]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Li J   +6 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

激波管模拟产生近场爆炸冲击波

open access: yes
激波管可以在实验室环境下模拟爆炸产生冲击波,具有参数易于控制和测量手段准确多样等优势,在爆炸冲击效应的研究中被广泛应用。但与真实爆炸相比,尤其是近场爆炸,激波管产生的冲击波存在正压作用时间难以缩短、超压峰值难以提升的困难。通过对激波管运行理论和数值模拟分析发现:缩短正压作用时间的关键是让反射稀疏波尽快追上入射激波;提升超压峰值的关键是提高驱动气体的驱动能力。为此,设计了一种驱动段为锥形截面的激波管,使得反射稀疏波更快地追上入射激波,从而有效减小激波管设备长度并缩短正压作用时间;同时,采用正向爆轰驱动技术,
李进平   +4 more
core  

[Exploring the research on the molecular mechanisms of autoimmune liver diseases]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Liu YQ, Jiang XW, Li Y, Liu XL.
europepmc   +1 more source

[Oral mucosal administration]. [PDF]

open access: yesHua Xi Kou Qiang Yi Xue Za Zhi
Liu T, Liu J, Zhao H.
europepmc   +1 more source

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