Results 1 to 10 of about 1,232,259 (167)

[Collaborative motion control method for dual-arm surgical robots based on hybrid multi-stage optimization]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Lin B, Li K.
europepmc   +1 more source

[Methods of improving the mechanical properties of hydrogels and their research progress in bone tissue engineering]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2021
Li Y, Zhou J, Hu S, Wang J, Wang K, Wang W.   +5 more
europepmc   +1 more source

[Effectiveness analysis of using an orthopedic broken screw hollow saw in management of accidentally sutured surgical drains]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhu B, Wang W, Zhang M, Jiang Q.
europepmc   +1 more source

[Discussion on the design approach and results evaluation key points of repeated exposure systemic toxicity tests for absorbable medical devices]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Fan C, Li Q, Sun G, Hou L, Zhang J, Liu C.   +5 more
europepmc   +1 more source

[Early warning indicators and prognosis in children with fulminant myocarditis treated with extracorporeal membrane oxygenation]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Feng TT, Zhang DF, Lei ZX.
europepmc   +1 more source

机械应力影响环氧树脂绝缘电树枝劣化研究进展

Gaoya dianqi
环氧树脂凭借其优异的电气绝缘、耐热与机械性能以及良好的可塑性，被广泛应用于支撑绝缘子、绝缘拉杆等电气设备绝缘部件。随着电气设备电压等级的提高，环氧树脂绝缘部件运行工况日趋严苛，机械应力带来的绝缘失效问题更为突出。根据国内外参考文献，文中综述了机械应力下环氧树脂电树枝劣化引发绝缘击穿现象的研究进展。根据环氧树脂承受应力的不同，介绍了拉伸、压缩应力下电树枝生长的形貌特征，总结了温度工况下机械应力对电树枝生长的影响规律。基于环氧树脂分子链的物理微观结构与电荷输运特性 ...
张莹, 宋慧欣, 王冬梅, 孔晓晓, 杜伯学   +4 more
doaj  

[Research advances of magnetic resonance elastography for assessing the bioinvasiveness in hepatocellular carcinoma]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Ma MY, Li RK.
europepmc   +1 more source

[Research progress of infrapatellar fat pad derived mesenchymal stem cells in treatment of osteoarthritis]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Wang H, He H, Lu J, Wang Q.
europepmc   +1 more source

[Association between early transpyloric feeding and the risk of bronchopulmonary dysplasia in very preterm/extremely preterm infants]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Wang L, Zhang ZX, Lin XZ.
europepmc   +1 more source

[Research progress of robot-assisted total knee arthroplasty for valgus knee from perspective of precision medicine]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Qin C, You H, Zhang R.
europepmc   +1 more source