Results 51 to 60 of about 2,055 (147)

[Prediction model for transformation of chronic atrophic gastritis to high-grade intraepithelial neoplasia based on traditional Chinese medicine syndrome patterns]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Lin X, Shi J, Huang X, Zheng Z, Huang X, Huang M.   +5 more
europepmc   +1 more source

[Cross-Lagged Analysis of Sleep Duration and Positive Youth Development in Primary and Secondary School Students]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Zhang Z, Chen D, Li Z, Mei S, Xiong Z, Fan Z, Shen J, Zhao L.   +7 more
europepmc   +1 more source

[4‑(Arylethyl)‑pyrrolo[2,3-d] pyrimidine improves post-traumatic stress disorder in mice by inhibiting mGluR5-regulated ERK1/2-SGK1 signaling pathway]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
He C, Yang S, Zhu G.
europepmc   +1 more source

内嵌ALC墙板-钢框架体系的滞回及抗裂性能研究

Jianzhu Gangjiegou Jinzhan
ALC墙板已成为装配式建筑结构中一种常用的墙体形式，但在正常使用中经常出现墙体开裂，对建筑的美观和耐久性产生了不利影响。为研究内嵌ALC墙板抗裂性能及其对钢框架受力性能的影响，本文设计两榀足尺单层单跨刚接钢框架-内嵌ALC墙板试件并进行拟静力试验，墙体与钢框架分别使用内置锚连接和管卡连接两种方式，同时变化不同墙体饰面做法，经过实测得到试件的滞回曲线、骨架曲线、刚度退化曲线并观察试验现象。试验结果表明，两个试件的滞回曲线都是比较饱满的滞回环，内置锚试件的承载力略高于管卡试件的承载力 ...
钟宜宏, 陈杰, 鲁军凯, 孙伟, 刘发起, 许航   +5 more
doaj  

[Efficacy and safety of perampanel add-on therapy in children with epilepsy of genetic etiology]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Yi JQ, Sun D.
europepmc   +1 more source

[Analysis of four brominated flame retardants in mineral water and instant-noodle-bowl samples by magnetic solid-phase extraction coupled with liquid chromatography using magnetic carbon aerogel as adsorbent]. [PDF]

Se Pu
Nie QR, Ni M, Xu JY, Shi Y, Jiang HM.
europepmc   +1 more source

[Multiple arterial grafts does not increase perioperative or short- to medium-term risks of postoperative MACE in patients with impaired left ventricular function: 3-year follow-up results]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Li Z, Bai S, Zhang J, Xu H, Zang S, Zhang X.   +5 more
europepmc   +1 more source

[Risk factors for overall postoperative complications in elderly patients undergoing gastrointestinal surgeries: a multicenter observational study]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Lü X, Liu Y, Han S, Zhang H, Hou A, Zhou Z, Shi L, Gao J, Cao J, Zhang H, Mi W.   +10 more
europepmc   +1 more source

钢管混凝土叠合柱-H形钢梁外套筒式连接节点抗震性能试验与有限元研究

Jianzhu Gangjiegou Jinzhan
以钢管混凝土叠合柱为研究对象，设计了一种高强对穿螺栓连接的外套筒式梁柱节点。为了研究该新型节点的抗震性能和破坏机理，进行了3个缩尺比为1：2的节点拟静力试验。观察节点损伤过程及破坏模式，分析梁端荷载-位移滞回曲线、骨架曲线、节点延性及耗能能力，采用ABAQUS软件建立有限元模型，研究套筒宽厚比和加强肋板厚度对节点抗震性能影响。试验及有限元研究结果表明：节点滞回曲线饱满，延性系数介于3.13~4.19之间，等效粘滞阻力系数介于0.211~0.296之间，节点域的变形和耗能能力较强；随着套筒厚度增加 ...
李晨帆, 杨锋, 张新华
doaj  

[Analysis of risk factors for early death in hyperleukocytic acute leukemia]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Su MH, Yan ZS, Li QL, Zhang JY, Yin YK, Hu B, Liu YZ, Li DP, Mi YC.   +8 more
europepmc   +1 more source