Results 61 to 70 of about 2,223 (106)

[Association of Rest-Activity Rhythm With the Risk of Rheumatoid Arthritis and Effect Modification by Genetic Susceptibility]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Wang L, Xu H, Wu G, Guo B, Xiao X, Zhao X, Zhang J.   +6 more
europepmc   +1 more source

500 kV浮放式变压器地震响应及水平滑移分析

Gaoya dianqi
现有对变压器的抗震研究多集中于与基础固接的变压器，对浮放式变压器的抗震性能分析较少。文中选取工程中某500 kV浮放式变压器，文中对该500 kV变压器进行精细化建模，采用考虑变压器出线端耦连回路的抗震性能分析方法，通过有限元时程计算得到变压器关键位置的地震响应数据，分析地震中可能出现破坏的薄弱环节，并分析了变压器整体的水平滑移。结果表明：变压器的前10阶自振模态是高压套管—升高座体系及油枕等部件的一阶平动或扭转模态，自振频率在1～10 Hz范围内，与地震动的卓越频率重合 ...
洪志湖, 邹德旭, 周仿荣, 代维菊, 闵青云, 晋金帅, 申国标, 张振, 李达, 杨舟, 朱旺   +10 more
doaj  

[How far has non-invasive testing become a surrogate endpoint for the research and development of new drugs for metabolic dysfunction-associated steatohepatitis?] [PDF]

Zhonghua Gan Zang Bing Za Zhi
Sun YM, You H.
europepmc   +1 more source

基于诊断标准心脏磁共振成像在致心律失常性右室心肌病诊断中的价值

Zhongshan Daxue xuebao. Yixue kexue ban, 2014
摘 要: 【目的】 总结致心律失常性右室发育不良/心肌病(ARVD/C)的临床特征,分析其相应心脏磁共振成像(CMR)上心肌组织特征?右心室形态学和功能改变,探讨CMR在ARVD/C诊断中的应用价值? 【方法】 回顾性收集?分析已确诊ARVD/C且行CMR检查患者的临床资料?所有患者CMR图像由两名医师进行心脏容积和功能等定量评价,同时进行心室壁组织特性?形态学特征及心室壁运动的定性评估?定量测量指标包括右心室舒张末容积(RVEDV)?右心室收缩末容积(RVESV)?右心室每搏输出量(RVSV ...
doaj  

[POEMS syndrome misdiagnosed as systemic sclerosis: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Liang J, Zhang X, Yao H.
europepmc   +1 more source

[Practical guideline on the prevention and management of diabetic foot in China (Ⅰ)]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Chinese Burn Association, Yangtze River Delta Integrated Diabetic Foot Alliance, Editorial Committee of Chinese Journal of Burns and Wounds.   +2 more
europepmc   +1 more source

[Determination of vitamin A and vitamin E in human tear by liquid chromatography-tandem mass spectrometry and analysis of their relationship with dry eye]. [PDF]

Se Pu
Luo BB, Jiao JR, Bai J, Liu XY.
europepmc   +1 more source

[Clinical Manifestations of Childhood Systemic Lupus Erythematosus-associated Acute Pancreatitis and Evaluation of the Efficacy of Plasma Exchange Combined With Glucocorticoids]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Xiong L, Guo H.
europepmc   +1 more source

[Adolescent depressive disorder: prevalence, risk factors, current status of diagnosis and treatment, and challenges]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Cong EZ.
europepmc   +1 more source

[Performance validation and consistency assessment of three liquid chromatography-tandem mass spectrometry methods for detecting fat-soluble vitamins]. [PDF]

Se Pu
Li BC, Li BH, Chen ZY, Li ZY, Yin ML, Lyu X, Xiang ZY, Long QC, Hu M.   +8 more
europepmc   +1 more source