Results 71 to 77 of about 187 (77)

[Effect of different degrees of primary varus knee on short-term effectiveness of anterior cruciate ligament reconstruction]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Ren F, Wu J, Zhao D, Wang R, Huang J.
europepmc   +1 more source

Clinical application of LARS tumor tube in joint function reconstruction of tumor type artificial hip replacement. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Zeng H, He H, Zhang C, Liu Y, Tong X, Qiu X, Liu Q.   +6 more
europepmc   +1 more source

[Advances in clinical anatomy of the transnasal approaches to the parapharyngeal segment of the internal carotid artery]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Ding Y, Meng Q.
europepmc   +1 more source

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PEC柱（弱轴）–削弱截面钢梁端板连接组合框架抗震试验研究

, 2018
设计制作了1榀卷边PEC柱（弱轴）–削弱截面钢梁端板连接组合框架结构底部两层单跨1∶2缩尺模型试件，并对其进行拟静力抗震试验研究。结合试验过程现象记录和实测数据整理，对试件滞回特性、刚度退化、节点连接性能、抗震延性与耗能能力、损伤发展进程和破坏模式等进行分析。结果表明：采取卷边措施有效改善了常规PEC柱弱轴方向的抗侧刚度；梁端削弱截面实现了梁端塑性铰形成位置远离节点区，试件滞回曲线较为饱满，且在梁与端板焊缝存在缺陷条件下，其整体侧移、延性系数和等效黏滞阻尼比仍达到3.77%（推）/3.37%（拉）、2 ...
方有珍, Fang Youzhen, 纪杰, Ji Jie, 蔡珊珊, Cai Shanhan, 陈军, Chen Jun, 孙国华, Sun Guohua   +9 more
semanticscholar   +1 more source

渔民潜水供气中断造成全身挤压伤一例

, 2004
患者,男性,33岁,潜水渔民,潜水工龄4年.2003年3月11日下午1时许,在俚岛附近海域着十二螺栓通风式潜水装具(为报废装具,无对讲装置)从事捕捞作业.当时风力、水温、水流、水深、水底情况均未勘测.在入水过程中未使用入水绳,下潜距水面约10 m处,供气管爆裂,急速下坠,下坠过程中感觉胸闷、憋气、喉头有强烈上提感.下坠至约20 m处被水面人员发现后迅速拖拉出水.自入水到被拖拉出水历时4～5 min.卸装后发现头面部、颈部及领盘与皮肤接触处青紫肿胀,界限清楚.眼结膜充血,口唇外翻,不能闭口,头晕,视物旋转.
袁书泽
semanticscholar   +1 more source

Discontinuum analyses of openings constructed with side drift and limited rock cover

, 2018
C. Boon, Chee Wei Neo, D. Ng, V. Ong
semanticscholar   +1 more source