Results 51 to 60 of about 351 (94)

[Three-dimensional finite element analysis of the cantilever fixed bridge restoration for mandibular central incisors supported by narrow-diameter implants]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Zhou X, Gong Y, Peng W, Fu G.
europepmc   +1 more source

[Progress in electric field assisted molecular imprinting technology]. [PDF]

Se Pu
Wu JY, Huang XJ.
europepmc   +1 more source

[Modified <i>Chaihu Shugan</i> Powder alleviates cholesterol gallstones in mice with liver depression syndrome by regulating gut microbiota and bile acid metabolism]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Liang R, Wang H, Li Z, Chen H, Wang Y, Min L.   +5 more
europepmc   +1 more source

[Application of bridge combined fixation system in pediatric Bado type <b>Ⅰ</b> chronic Monteggia fractures]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Pan, He X, Xiong Y, Yue B, Yang X, Xu Y, Su Y.   +6 more
europepmc   +1 more source

L形钢管柱灌浆套管连接弯剪性能研究

Jianzhu Gangjiegou Jinzhan
文中提出了一种适用于模块装配式钢结构建筑梁柱节点的L形柱灌浆套管连接形式，并对该连接的抗弯剪性能展开了研究。设计并制作了6个L形柱灌浆套管连接试件，对其分别开展了三点和四点抗弯试验研究，随后还进行了有限元参数分析，主要研究了不同内套管长度下该连接的弯剪承载力与纯弯曲承载力特性。试验结果表明：在试验所验证的内套管长度范围内，增加内套管长度可显著提升连接的弯剪、纯弯曲承载力及延性；同尺寸灌浆连接的弯剪承载力和纯弯曲承载力基本一致。有限元分析结果表明：当内套管长度超过一定范围后 ...
张文浩, 王存圳, 李涛, 黄振宇
doaj  

[Poster Fusion Cage combined with xenogeneic bone graft augmentation for bone defect management in distal radius fractures]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Gao Y, Ren X, Zeng C, Du L, Li M, Ma R, Zhang W.   +6 more
europepmc   +1 more source

模块化钢框架外套筒焊接连接节点的抗震性能试验研究

Jianzhu Gangjiegou Jinzhan
模块间节点的抗震性能对结构整体安全至关重要。文中提出了一种模块间焊接连接节点（简称WIMJ），通过对3个该类型节点开展往复加载试验，研究了外套筒高度和厚度对节点破坏模式、应力分布、延性耗能等抗震性能的影响，并对节点的刚性特征进行了评估。结果表明：WIMJ的破坏模式为梁端受弯破坏，破坏位置主要集中在梁翼缘与柱的焊接连接处；节点的滞回曲线较为饱满，受力过程依次经历初始滑移、弹性变形、弹塑性变形、破坏四个阶段；其延性系数介于0.75~2.03之间，等效黏滞阻尼系数可达0.15，强度退化系数介于0.85~1 ...
宋海涛, 王江涛, 陈永旗, 吴成龙, 王永洪, 李大壮, 张庆华, 蒿雨露   +7 more
doaj  

[Basic knowledge and skills required in external fixation and foot and ankle reconstruction]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Qin S, Du H.
europepmc   +1 more source

[Effectiveness evaluation of three-dimensional printed customized hemi-pelvic prosthesis for pelvic reconstruction after resection of massive pelvic tumor]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Su Y, Gao C, Wu H, Sun Z, Yan W.
europepmc   +1 more source

[Effect of different bone grafting methods and internal fixation on mechanical stability of Schatzker type <b>Ⅱ</b> tibial plateau fracture]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Wang Z, Wang Y, Tian S, Wang Z, Zhang R, Lian X, Zheng Z, Zhang Y.   +7 more
europepmc   +1 more source