Results 71 to 80 of about 243 (118)

[New Technologies and Application Developments in Sample Pretreatment for Public Health Laboratory Testing]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Shen Y, Zhu Y, Zhou H, Cao J, Zhang H, Jin M, Li L.   +6 more
europepmc   +1 more source

[Prospects and technical challenges of non-invasive brain-computer interfaces in manned space missions]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Ju Y, Liu J, Li Z, Liu Y, He H, Liu J, Liu B, Wang M, Zhang Y.   +8 more
europepmc   +1 more source

[Clinical research of percutaneous monoplanar screw internal fixation via injured vertebrae for thoracolumbar fracture]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2020
Kang H, Xu F, Xiong C, Xi J, Wu B.
europepmc   +1 more source

[The safety of TiRobot-guided percutaneous transpedicular screw implantation]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2021
Lin S, Hu J, Wan L, Tang L, Wang Y, Yu Y, Zhang W.   +6 more
europepmc   +1 more source

[Electric-field modeling, simulation, and experimental analysis of multi-target temporal interference transcranial alternating current stimulation]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wang T, Cui C, Wei Y, Ji X, Xu G.
europepmc   +1 more source

[Research advances of three-dimensional bioprinting technology in urinary system tissue engineering]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2022
Fu Z, Xiao S, Fu W.
europepmc   +1 more source

复合绝缘子用芯棒压缩弹性模量测试方法和试验研究

Dianci bileiqi
本研究选用直径24 mm的芯棒加工20 个符合压缩弹性模量测试用的芯棒样品，参照标准GB/T 1448-2005，重点讨论涉及芯棒压缩弹性模量的测试方法和装置。试验结果表明试验机与千分表联合测试方法下，在弹性变形范围内分五级压缩负荷加载，测得的压缩弹性模量值存在一定的分散性，且波动较大，说明这种方法有一定的局限性和缺陷性，多次测量得出的压缩弹性模量值准确度不高；试验机与光栅尺及配套工装联合测试方法下，测得压缩弹性模量值准确度高，分散性小，说明这种试验方法具有很高的稳定性和再现性；测试压缩弹性模量时 ...
刘于新, 杜雨欣, 刘瑜灿, 陈港, 张长征, 刘志强, 何远华, 钟广林   +7 more
doaj  

[Applications of molecularly imprinted solid-phase microextraction coupled with chromatography/mass spectrometry for determination of drug residues]. [PDF]

Se Pu
Yan J, Huang J, Peng S, Man M, Sun D, Liu P, Chen L, Li J, Fan H.   +8 more
europepmc   +1 more source

[Minimally invasive treatment for osteonecrosis of the femoral head in ARCO stage <b>Ⅱ</b> and <b>Ⅲ</b> with bioceramic system]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2019
Lu Y, Wang Z, Lu X, Lu J, Chen X, Niu D, Feng X, Zhang C, Yu J, Wang B.   +9 more
europepmc   +1 more source

[Clinical outcomes of vocal fold immobility after tracheal intubation]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban, 2020
Geng ZY, Gao WH, Wang DX.
europepmc   +1 more source