Results 71 to 80 of about 3,857 (119)

[The value of the nutritional assessment index or score in prognostic evaluation for patients with liver cancer]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Shen JC, Kang J, Lei Y, Zhang DZ, Cai DC, Li J.   +5 more
europepmc   +1 more source

[Development and validation of a risk prediction model for cognitive impairment in rural elderly Chinese populations: evidence from the CHARLS study]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Wang F, Li W, Shang X, Li F.
europepmc   +1 more source

[Protective effect and mechanism of TSPAN9-mediated mitocytosis in interleukin-1β-induced rat chondrocyte senescence]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Chen Q, Da W, Luo N, Shen B.
europepmc   +1 more source

[Preoperative serum magnesium as a biomarker for predicting delirium following non-cardiac surgery in elderly patients: a retrospective cohort study]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Yuan M, Ruan X, Li Y, Zhang T, Hao C, Li H, Lou J, Cao J, Liu Y, Mi W, Zhang X.   +10 more
europepmc   +1 more source

[Short-term effectiveness study and finite element analysis of high tibial osteotomy for knee varus with medial meniscus posterior root tear in middle aged and older populations]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Tao Y, Liu W, Wang Y, Fan J.
europepmc   +1 more source

[Impact of lamina formation range on lumbar biomechanics in unilateral biportal endoscopic spine surgery: a finite element analysis for surgical optimization]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Ji S, Ma B, Zou Y, Zhang M, Ren M, Li H, Duan K, Xu C, Zhang C, Ye Y, Zhou P.   +10 more
europepmc   +1 more source

[Chinese expert consensus on the diagnosis and treatment of CD5-positive diffuse large B-cell lymphoma (2026)]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Lymphoid Disease Group, Chinese Society of Hematology, Chinese Medical Association, Lymphoma Expert Committee of China Anti-Cancer Association.   +3 more
europepmc   +1 more source

[Development and Validation of a Risk Prediction Model for Secondary Pulmonary Infarction in Elderly Patients With Acute Pulmonary Embolism]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Chen S, Weng M, Lü Y, Jiang Y, Pang Y.
europepmc   +1 more source

[The Influence of Hepatitis B Virus on Sex Hormone Levels and Quality of Life in Female Hepatitis B Patients With Different Alanine Aminotransferase States]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Gao P, Zhou W, Li J, Yao L.
europepmc   +1 more source

HTV硅橡胶复合绝缘子伞裙的热老化特性分析

Gaoya dianqi
高温硫化（HTV）硅橡胶复合绝缘子作为架空输电线路的重要组成部分，其在长时间的户外运行中出现的异常发热状态会加剧伞裙的老化，严重时会威胁到输电线路的安全运行。通过对HTV硅橡胶复合绝缘伞裙样品进行480 h的人工热空气老化试验，对样品进行邵氏硬度、水接触角、红外光谱、微观形貌及沿面闪络电压等多项性能参数的测量，分析伞裙样品的热老化特性。研究结果表明，长时间的热老化作用，会加剧伞裙的硬化，降低材料的憎水性。随着热老化时间增加，伞裙样品的老化程度增加，沿面闪络电压先增加后减小。
程洋, 吕栎, 夏令志, 黄鸿飞, 郭凯航, 任成燕   +5 more
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