Results 101 to 110 of about 2,169,549 (142)

自复位双肢剪切型耗能段的滞回性能与力学模型

open access: yesJianzhu Gangjiegou Jinzhan
基于双肢短剪切型耗能段的耗能机制、形状记忆合金(shape memory alloy, SMA)棒材的超弹性特性和碟形弹簧的恢复力特性,提出了一种自复位双肢剪切型耗能段(self-centering coupled shear link, SC-CSL),该耗能段可有效提高中心支撑钢框架结构的抗震性能和震后恢复能力。采用校正的有限元法对SC-CSL的力学性能进行分析,研究其滞回性能和破坏模式;随后对考虑了SMA棒材直径和碟形弹簧刚度的10个模型进行了参数分析。结果表明:SC ...
朱剑波   +4 more
doaj  

[Research on blood viscoelasticity detection based on electrowetting technology]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wang C, Huo W, Yang L, Huang X, Yang W.
europepmc   +1 more source

[Construction norms for the tiered diagnosis and treatment and standardized management center of metabolic-associated fatty liver disease]. [PDF]

open access: yesZhonghua Gan Zang Bing Za Zhi
Fatty Liver and Alcoholic Liver Disease Study Group   +2 more
europepmc   +1 more source

Study of the Mechanisms and Effectiveness of Integrative Meditation as an Intervention for Psychological Resilience:The Role of Interoception and Emotion Regulation

open access: yes
鉴于大学生压力的普遍存在,心理弹性对于该群体的意义重大,成功的培养和支持策略一直是该领域研究的重点和热点。而现有干预手段多以心理课程和团体辅导的形式出现,所以开发便捷、有效的自我提升方案就变得必要且迫切。冥想是一种正在为大众接受的自我修习之道,其对身心的益处正在被科学逐一证明,亦有研究显示练习冥想可以有效提升个体的心理弹性。本研究在具身认知的研究背景下,引入内感受和情绪调节的概念,通过量化研究探讨二者与心理弹性的关系,明确内感受对心理弹性产生影响的内在机制,确定理论模型 ...
付希文
core   +1 more source

[Transcutaneous osseointegration for amputees: foundational principles and current concepts]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Jason S H   +3 more
europepmc   +1 more source

[Research progress of cementless prosthesis in total knee arthroplasty]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Tai W, Qi X, Wang B, Chai W.
europepmc   +1 more source

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