Results 1 to 10 of about 97,785 (157)

[Enhancement of radiomics-based machine learning models for predicting efficacy of high-intensity focused ultrasound ablation of uterine fibroids using undersampling methods]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Cui Y, Feng M, Yao L, Yan J, Li W, Huang Y.   +5 more
europepmc   +1 more source

山火过火后灰烬颗粒附着对XWP₂-160瓷绝缘子串交流污闪特性的影响

Gaoya dianqi
山火过火后植被燃烧产生的灰烬颗粒会附着在绝缘子表面，灰烬颗粒作为导电性质的污秽会对绝缘子的绝缘性能产生影响。本文通过烧损试验获取植被燃烧灰烬颗粒，并以3片串XWP2-160瓷绝缘子为试品开展闪络试验，研究了灰烬颗粒浓度（TCD）、初始盐密（ISD）和灰烬附着面积（ST）对绝缘子闪络电压以及泄漏电流的影响规律。研究表明：随着TCD的增加，染污绝缘子的闪络电压近似呈线性降低，泄漏电流峰值呈指数为正的幂函数增加，与无灰烬附着下的情况相比，闪络电压降低19.8%~31.5%，泄漏电流峰值升高16.6%~44.4%
全心成, 黄道春, 黎鹏, 徐海文, 张虎, 武文华   +5 more
doaj  

[Rare giant solitary vagus neurofibroma of the neck: a case report and literature review]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Hao L, Wang X, Shi J, Wang L, Dang T, Qiao X, Zhao Q, Liang L.   +7 more
europepmc   +1 more source

[Bayesian network analysis of harsh parenting, experiential avoidance, and adolescent short video addiction risk]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Lyu LH, Jiang JJ, An XL, Guan CB, Yang H, Hao Y.   +5 more
europepmc   +1 more source

[Three-dimensional printed scaffolds with sodium alginate/chitosan/mineralized collagen for promoting osteogenic differentiation]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Yang B, Lian X, Feng H, Qin T, Lyu S, Liu Z, Fu T.   +6 more
europepmc   +1 more source

[Clinical analysis of the low-temperature coblation resection of lingual thyroglossal duct cysts in children under self-retaining laryngoscope]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Ji W, Zhang H, Fan M, Zhao X, Yang S.
europepmc   +1 more source

[Finite element analysis of impact of bone mass and volume in low-density zone beneath tibial plateau on cartilage and meniscus in knee joint]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Han L, Hou W, Lu S, Zeng Z, Lin K, Han M, Luo G, Tian L, Yang F, He M, Wei Q.   +10 more
europepmc   +1 more source

[Electroacupuncture at Baihui and Zusanli improves fear memory extinction in single prolonged stress mice by activating hippocampal astrocytes]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Chen X, Liu C, Yang S, Wang J, Cheng P, Yin H, Wang J, Zhu G.   +7 more
europepmc   +1 more source

[Expression of Rho-related BTB domain-containing protein 1 in tongue squamous cell carcinoma and its effect on cell proliferation, invasion, and migration]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Shao Y, Wang Y, Yu W, Xu Y, Xu J, Wang X, Chen Z.   +6 more
europepmc   +1 more source

[Association between Tau protein deposition and brain metabolites: N-acetylaspartate and creatine as potential biomarkers for advanced Alzheimer's disease]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Li X, Zhang Y, Gu Y, Chen N, Qian X, Zhang P, Hao J, Wang F.   +7 more
europepmc   +1 more source