Results 71 to 80 of about 121 (100)

[A segmented backprojection tensor degradation feature encoding model for motion artifacts correction in dental cone beam computed tomography]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zeng Z, Wang Y, Lin Z, Bian Z, Ma J.
europepmc   +1 more source

[Microfluidic strategies for separation and analysis of circulating exosomes]. [PDF]

Se Pu, 2021
Chen W, Gan Z, Qin J.
europepmc   +1 more source

[Texture analysis of diffusion-weighted magnetic resonance imaging to identify atypically enhanced small hepatocellular carcinoma and dysplastic nodules under the background of cirrhosis]. [PDF]

Zhonghua Gan Zang Bing Za Zhi, 2020
Zhong X, Li JS, Chen ZJ, Yin JX, Gui S, Sun ZQ, Tang HS.   +6 more
europepmc   +1 more source

Preoperative CT radiomics<b>-</b>based model for predicting Ki<b>-</b>67 expression in clear cell renal cell carcinoma patients. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Yang Z, He H, Zhang Y, Wang J, Zhang W, Zhou F.   +5 more
europepmc   +1 more source

[An endpoint-detection algorithm of surface electromyography insensitive to electrocardiogram interference]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2018
Xu W, Mo H, Tian L, Ou D.
europepmc   +1 more source

[Method and accuracy of determining the jaw position of repositioning splint with the aid of digital technique]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban, 2020
Fang SB, Yang GJ, Kang YF, Sun YC, Xie QF.   +4 more
europepmc   +1 more source

低零值盘型悬式瓷绝缘子发热机理研究

Dianci bileiqi
绝缘子发热是运作中较为常见的缺陷，尤其是盘型悬式瓷绝缘子串持续发热，往往会在较短的时间内发生贯通性击穿，进而引起瓷绝缘子爆裂故障。针对该现象，以某220 kV变电站盘型悬式瓷绝缘子发热、爆裂故障展开归一化研究，通过等值盐密、绝缘电阻、耐压试验等技术手段，发现发热的瓷件均为低（零）值绝缘子，并在宏观检查中发现发热和爆裂的绝缘子，钢帽和盘型瓷件连接处（即颈部位置）断面均存在裂纹，且钢帽内水泥胶合剂存在水分子侵入疏松痕迹，考虑内嵌瓷件受内外圈水泥胶合剂的内挤外压力作用 ...
孙庆峰, 刘高明, 金江舟, 周平, 鲁旷达, 刘学广   +5 more
doaj  

[A multi-scale supervision and residual feedback optimization algorithm for improving optic chiasm and optic nerve segmentation accuracy in nasopharyngeal carcinoma CT images]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Liu J, Liang S, Zhang Y.
europepmc   +1 more source

[Research progress on three-dimensional printed interbody fusion cage]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2021
Gou C, Zhang Y, Nie G, He Y, Guan T.
europepmc   +1 more source

[The working principle and prototype construction of the Chinese vestibular prosthesis]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2022
Ren P, Zhang Q, Han P, Xu S, Xu C, Li Z, Yang J.   +6 more
europepmc   +1 more source