Results 51 to 60 of about 282 (98)

[Biomechanical analysis of a novel bridging plate for treating Rockwood III acromioclavicular joint dislocation]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Chen Y, Zhang G, Li S, Luo N, Zhang Y.
europepmc   +1 more source

[Development and electrophysiological validation of a temporal interference transcranial magnetic stimulation system for mice]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Cui C, Wang T, Zhang Y, Zheng W, Xu G.
europepmc   +1 more source

压型钢板局部削弱后抗弯性能试验研究

Jianzhu Gangjiegou Jinzhan
为研究组合楼板作为承载构件时在压型钢板局部削弱后的受弯性能，对压型钢板的竖直与水平方向进行不同程度的弱化，并在弱化后对钢板进行无侧向约束的受弯试验，研究压型钢板削弱后的受弯性能及其破坏形式。试验结果表明：在均布荷载作用下，各组压型钢板的破坏均以跨中受弯屈曲破坏为主；水平方向洞口削弱了钢板上翼缘承载力，当水平洞口半径为20 mm时，试件抗弯承载力降低约15%；竖向洞口会阻碍钢板上、下翼缘应力的传递，当竖向洞口半径为25 mm时，试件抗弯承载力降低约10%。通过对比可知 ...
徐强, 徐丽萍, 孟令辉, 王明, 李娜   +4 more
doaj  

[Biomechanical advantages of personalized Y-shaped plates in treatment of distal humeral intra-articular fractures]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Yu H, Peng J, Yang J, Yang L, Xu Z, Yang C.   +5 more
europepmc   +1 more source

[Effectiveness of composite loop plate around coracoid process for reconstructing coracoclavicular ligament in treatment of Rockwood type <b>Ⅲ</b> acute acromioclavicular joint dislocations]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
He H, Li N, Liu M, Wang H, Wang Q, Zhang Y.   +5 more
europepmc   +1 more source

[Construction and practice of the "Construction Supports Competitions-Competitions Nurture Teaching-Teaching Promotes Learning" closed-loop innovative teaching mode： a case study of micro-plasma emission spectrometer setup and trace element analysis experiment]. [PDF]

Se Pu
Xue WY, Ke D, Zhang X, Zhou XD, Yang RN, Chao QC, Chen ML, Meng H, Yang T.   +8 more
europepmc   +1 more source

[Effectiveness comparison of medial-lateral approach and posteromedian approach in release of elbow stiffness after distal humeral fractures surgery]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Xuan L, Ma H, Li F.
europepmc   +1 more source

轻钢-钢纤维再生混凝土组合短柱轴心受压性能试验研究

Jianzhu Gangjiegou Jinzhan
提出了一种轻钢-钢纤维再生混凝土组合柱，为研究组合柱的轴心受压性能，设计了5组不同构造短柱试件进行轴压试验，包括1组型钢试件和4组组合柱试件。以截面构造、钢纤维掺入量和再生混凝土强度为变化参数，研究不同参数对组合柱破坏特征、荷载-位移曲线、承载力、刚度、延性的影响。结果表明：提出的轻钢-钢纤维再生混凝土组合柱构造可以改善轻钢柱的稳定性能，显著提高轻钢柱的承载能力；轻钢-钢纤维再生混凝土组合柱的承载能力随着钢纤维掺入量的增加而提高，钢纤维可约束再生混凝土裂缝开展，改善试件损伤和刚度退化 ...
边瑾靓, 陈志华, 刘爽, 杨新磊, 乔崎云   +4 more
doaj  

[Structural design and evaluation of bone remodeling effect of fracture internal fixation implants with time-varying stiffness]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Sun H, Ding X, Xu S, Duan P, Xiong M, Zhang H.   +5 more
europepmc   +1 more source

[Clinical efficacy and safety of transcatheter aortic valve replacement for patients with severe pure native aortic regurgitation]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Chen J, Zhang Y, Feng K, Huang S, Xiao H, Liang M, Wu Z.   +6 more
europepmc   +1 more source