Results 101 to 110 of about 262,975 (157)

[Applications and challenges of ultra-high molecular weight polyethylene fibers in minimally invasive medical devices]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Shi S, Shi Y, Zhu J, Shi X, Cui N, Cui H, Zhang Z, Hou Z, Wu W, Wu P.   +9 more
europepmc   +1 more source

[Application of artificial intelligence for surgical skill assessment and quality control in minimally invasive surgery: progress, problems and prospect]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Su B, Zhang Y, Yan Z, Zou Y, Cheng Y, Li T, Li J, Chen X, Liang C, Xu R, Yang S, Peng B, Chen H, Yu J, Hu Y.   +14 more
europepmc   +1 more source

[Application and challenges of tissue engineered scaffolds in treatment of long-segment laryngotracheal stenosis]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Yu Q, Hu J, Yang H, Dong Y, Mo W, Xiong M, Gao Y, Zeng P.   +7 more
europepmc   +1 more source

[Advances in application of hydrogels for treatment of osteonecrosis of the femoral head]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Han G, Li Q, Wang Q, Kang P.
europepmc   +1 more source

海底管道机械测径与水压试验标准对比分析

Haiyang gongcheng zhuangbei yu jishu
基于海底管道机械测径和水压试验在海管工程建设中的重要意义，重点梳理了ASME、 API与DNV标准对海管机械测径和系统水压试验的要求。通过阐释海管机械测径的原理，分析了不同标准下测径板直径计算方法。基于海管压力试验原理，明确了测试压力和稳压时间是海管试压中的两个关键参数。压力试验值的大小取决于压力试验中需要检查出的缺陷大小。稳压时间的长短影响因素较多，主要包括泄漏点大小、海管容积、海管直径等。虽ASME、 API与DNV在海管试压方面的总体原则基本一致，但在测试压力和稳压时间的选取上存在不同 ...
曹聚杭, 张婕, 李健
doaj  

[Research progress of electroactivity graphene-based materials in bone repair]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Kang R, Yuan W, Zhu Y.
europepmc   +1 more source

[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

[Progress in regulating stem cell functions for repair and regeneration of craniomaxillofacial tissues]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Zhang H, Yang F, Yang R.
europepmc   +1 more source

[Electroacupuncture ameliorates cognitive impairment and suppresses TLR4/MyD88/NF-κB pathway-mediated astrocyte activation in rats with vascular dementia]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Gao J, Shi C, Li W, Shang X, Wang F, Yang Q, Li F.   +6 more
europepmc   +1 more source

[Characterastics and determinants of upper airway collapse in OSA patients with different genioglossus negative pressure reflex patterns during DISE]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Zhou Y, Xu J, Cao X, Yin G, Zhang Y, Ye J.   +5 more
europepmc   +1 more source