Results 51 to 60 of about 3,799 (102)

[Master manipulator of vascular intervention surgical robot based on haptic feedback]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Han G, Sun Z, Tang X.
europepmc   +1 more source

[Research progress of molecular imprinting technology in the field of disease diagnosis and therapy]. [PDF]

Se Pu
Zhu R, Cai GP, Zheng HJ, Jia Q.
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[Numerical analysis research on the impact of tibial tray fixation peg structure on initial fixation stability in total knee arthroplasty]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Ling Y, Han J, Zhang Z, Peng Y, Zhang J, Chen Z, Jin Z.   +6 more
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[Arthroscopic-assisted closed reduction and internal fixation with absorbable screws for Hawkins type <b>Ⅱ</b> talar neck fractures]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Dong Z, Cao Z, Dong H, Jiang H, Shi L, Zhang Y, Sun J.   +6 more
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[Effectiveness of staged therapy using external fixation frame for infectious nonunion near knee joint]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Wang Z, Guo X, Kang Z, Wang X, Jin G, Tan H, Deng X, Feng W.   +7 more
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圆钢管混凝土柱-预应力钢筋混凝土梁混合连接节点抗震性能研究

Jianzhu Gangjiegou Jinzhan
为研究圆钢管混凝土（round concrete-filled steel tubular， RCFST）柱-预应力钢筋混凝土（prestressed reinforced concrete， PRC）梁混合连接节点的抗震性能，文中依托某高铁站候车层的RCFST柱-PRC梁大跨度结构，设计了两个缩尺比例为1∶5的混合连接节点试件，并对其开展了低周往复加载试验研究，分析了有无工字钢牛腿试件的破坏模式、延性、刚度退化和滞回耗能能力。采用ABAQUS有限元软件建立了精细化的有限元分析模型 ...
李贝贝, 刘奥, 王静峰, 曹瑞雪, 贡宏要   +4 more
doaj  

[A clinical study on the centralized occlusal scheme for implant-supported overdentures in edentulous patients]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Diao C, Wang S, Li M, Pan S, Liu Y.
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[Treatment options and research progress of proximal tibial extra-articular fractures]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhang Y, Zhang Q, Lin Y, Fan Y.
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输电塔底座板式对接节点主材角钢受压稳定承载力研究

Jianzhu Gangjiegou Jinzhan
在整段拼装角钢塔体系中，主材角钢作为主要受力构件，常通过开断节点连接，主材角钢的力学性能对整个塔体影响较大，而相关规范尚未给出主材角钢开断后的稳定承载力相应计算方法。文中以底座板式对接节点的主材角钢为研究对象，在相同约束条件下通过足尺轴心受压试验，对比对接节点角钢与未开断角钢的稳定承载力大小及变形规律。随后利用ANSYS有限元软件，建立了考虑横向支承作用、带对接节点连接的主材角钢轴心轴压有限元模型。从长细比、截面尺寸、底板厚度、靴板高度、底板直径等方面，研究了该主材角钢承受轴心受压的力学性能 ...
刘志祥, 刘军, 靳幸福, 张金锋, 钱程, 吴磊, 谢咏宏, 刘红军   +7 more
doaj  

[Bioactive substances delivery for bone repair via nanocomposites: advantages, mechanisms, and emerging trends]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Ma Y, Du Z, Wang J, Li X.
europepmc   +1 more source