Results 81 to 90 of about 9,127 (122)

[Clinical Manifestations of Childhood Systemic Lupus Erythematosus-associated Acute Pancreatitis and Evaluation of the Efficacy of Plasma Exchange Combined With Glucocorticoids]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Xiong L, Guo H.
europepmc   +1 more source

强风下输电塔-线体系连续性失效反演研究

Jianzhu Gangjiegou Jinzhan
输电线路作为典型的风敏感结构，不仅分布范围广且极易遭受强风影响，强风作用易引发输电线路受损甚至发生倒塌事故，进而造成严重的经济损失。文中以强风致某输电塔倒塌实际案例为依托，首先建立了输电塔-线体系有限元模型；在风荷载模拟过程中，充分考虑脉动风速的随机性与空间相干性影响，进而生成了不同风速与风攻角下风荷载时程曲线。其次基于非线性动力分析方法，对输电塔进行了强风下输电塔-线体系振动响应分析，明确了输电塔位移、节间位移角及关键杆件的应力响应规律，并捕捉了输电塔的连续性失效过程。结果表明：受塔-线耦合效应的影响，
张国强, 李治, 董优, 李丹煜, 贺春, 刘俊才, 张钰, 杨汶鑫   +7 more
doaj  

[Value of direct immunofluorescence in the diagnosis of oral mucosal pemphigus vulgaris: A retrospective study based on multi-index combined analysis]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Chi Y, Jiang H, Chen Y, Xu Z, Li B.
europepmc   +1 more source

[Adolescent depressive disorder: prevalence, risk factors, current status of diagnosis and treatment, and challenges]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Cong EZ.
europepmc   +1 more source

[Rehabilitation guidelines and specifications for traumatic spinal cord injury (2025 edition)]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Professional Committee Of Spine And Spinal Cord Injury Rehabilitation China Association Of Rehabilitation Of Disabled Persons, Professional Committee Of Spine Chinese Association Of Rehabilitation Medicine, The Second Medical-Rehabilitation Integration Working Committee Chinese Association Of Rehabilitation Medicine, Spine And Spinal Cord Injury Repair Study Group The Third Professional Committee Of Neurorestoratology Chinese Medical Doctor Association.   +3 more
europepmc   +1 more source

[Trends in burden of osteoporosis in China from 1990 to 2023 and analysis of epidemiological factors]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Wu Y, Lai Z, Yan H, Zhou B, Chen W, Zeng Z.   +5 more
europepmc   +1 more source

[Comparison of effectiveness between infrapatellar and semi-extended parapatellar approaches for intramedullary nailing in treatment of type A tibial shaft fractures]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhao Y, Ma M, Sun H, Zhou N, Wang Z, Liu D, Liu H.   +6 more
europepmc   +1 more source

[Impact of tibial tunnel position in artificial posterior cruciate ligament reconstruction on postoperative knee function and stability]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhao Y, Wang C.
europepmc   +1 more source

[Disease burden trends of site-specific osteoarthritis in China from 1990 to 2023 and the attribution to high body mass index]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Xiong Q, Hu L, Hu Y, Liu Q, Li J, Yang C, Fu W.   +6 more
europepmc   +1 more source

[Study on occurrence of anterior ankle pain after distal tibial extra-articular fractures treated with retrograde tibial intramedullary nail]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Xiong Y, Liu H, Chen T, Lin W, Zhang J, Wu J.   +5 more
europepmc   +1 more source