Results 71 to 80 of about 9,376 (110)

新的线路绝缘子污秽度测量仪（Ⅱ）现场试验条件模拟

Dianci bileiqi, 1989
叙述了用于污秽条件下测量悬式绝缘子串或支柱绝缘子泄漏电流而研制的仪器.泄漏电流表征绝缘子污秽程度.当泄漏电流值达到相当危险的污秽度时,运行人员利用研制成的仪器获得了必需清洗架空线路或变电站绝缘子的讯号,以防止闪络.这样,仅在需要的时候清洗绝缘子,节省运行费用.列出了所研制的仪器的线路图与特性.研究了仪器在高压试验室模拟现场条件（盐和沙漠污秽）时的成功校验结果.在雾室内相对湿度100%时试验了盘形瓷绝缘子 ...
doaj  

[Analysis of risk factors for postoperative loss of reduction in unstable distal radius fractures and development of a nomogram prediction model]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Liu Y, Kong Q, Zhang X.
europepmc   +1 more source

[Keloid nomogram prediction model based on weighted gene co-expression network analysis and machine learning]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023
Li Z, Tian B, Liang H.
europepmc   +1 more source

[Influencing factors of olfactory impairment in OSA and construction of nomogram prediction model]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Zhao Y, Lyu Z, Guo Q, Rong Z, Luo X.
europepmc   +1 more source

[Development and validation of nomogram for predicting prognosis of patients with laryngeal squamous cell carcinoma after surgery]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2022
Xu J, Zhang L, Dong W, Chen X, Zhou H, Yin M.   +5 more
europepmc   +1 more source

[Nomogram prediction model for factors associated with vascular plaques in a physical examination population]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Zhu X, Yan L, Tang L, Wang J, Guo Y, Yang P.   +5 more
europepmc   +1 more source

[Risk factors for neonatal asphyxia and establishment of a nomogram model for predicting neonatal asphyxia in Hubei Enshi Tujia and Miao Autonomous Prefecture: a multicenter study]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi, 2023
Jin F, Chen Y, Liu YX, Wu SY, Fang CC, Zhang YF, Zheng L, Zhang LF, Song XD, Xia H, Chen EM, Rao XQ, Chen GQ, Yi Q, Hu Y, Jiang L, Li J, Pang QW, You C, Cheng BX, Tan ZH, Tan YJ, Zhang D, Yu TS, Rao J, Liang YD, Xia SW.   +26 more
europepmc   +1 more source

血清胶原蛋白Ⅰ/Ⅲ比值联合P4HA1与增生性瘢痕修复的相关性分析

Zhongguo shiyan zhenduanxue
目的探讨血清胶原蛋白Ⅰ/Ⅲ比值联合脯氨酸-4-羟化酶α1亚基（P4HA1）与增生性瘢痕修复的相关性，并评估其预测价值。方法纳入105例增生性瘢痕患者，根据入组时温哥华瘢痕量表（VSS）评分分为低VSS评分组（≤5分，42例）、中VSS评分组（6~8分，38例）和高VSS评分组（≥9分，25例）。检测血清ColⅠ型、Ⅲ型胶原蛋白及P4HA1水平，分析其与瘢痕修复程度的相关性。应用Logistic回归筛选独立危险因素，绘制ROC曲线评估其区分效能，并构建Nomogram列线图模型 ...
欧阳钟石, 黄剑锋
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[Prediction of the occurrence risk of progressive liver fibrosis in patients with metabolic-associated fatty liver disease based on the SMOTE algorithm and nomogram]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Luo YL, Gao XL, Wang JZ, Xiao MZ, Tao JX, Ouyang QN, Xiang C.   +6 more
europepmc   +1 more source

Construction and validation of a nomogram for predicting the risk of secondary peripheral neuropathy in patients with advanced lung cancer. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban, 2022
Yuan N, Lyu Z.
europepmc   +1 more source