[Force-regulation mechanism of E-selectin mediated adhesion and activation of MDA-MB-231 cells under fluid shear stress]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiZhong P, Fang Y, Wu J.
europepmc +1 more source
[Research Advances on Mechanisms and Interventions of DNA Methylation-Regulated Aging-Related Imbalance in Bone Metabolism]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanHe T, Li J, Mei Y, Xiao G.
europepmc +1 more source
[Numerical simulation study on the influence of free edge configuration on the performance of polymeric heart valves]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiXiao Y +5 more
europepmc +1 more source
Gaoya dianqi近年来发生了多起高压开关柜火灾事故，传统开关柜灭火通过人工方式灭火，存在灭火效率低、人员风险大等问题。现有开关柜自动灭火装置研究存在引入电场畸变、启动阈值不清及灭火剂选择不当等问题。为解决上述问题，文中开展了高压开关柜故障起火自动灭火系统研究。优化设计了了灭火剂喷头结构，降低了最大场强，避免了绝缘击穿风险。进行了真型开关柜火灾模拟试验，基于试验过程中温度场分布确定了灭火装置启动阈值。探索了灭火剂类型与用量，确定了合理的高压开关柜灭火剂设置方案。建立了完整的高压开关柜自动灭火系统 ...
张佳庆 +7 more
doaj
[Innovation in experimental teaching practice based on miniature mass spectrometer： from mass spectrometry principles to applications]. [PDF]
Se PuLi L, Hong J, Yu XH, Gao PF, Zhai YB.
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[Application effects of the hydrosurgical debridement system in eschar excision and debridement in <i>ex vivo</i> porcine skin burn wound models]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za ZhiPan XL, Chen J, Han CM, Wang XG.
europepmc +1 more source
[Oral mucosal administration]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiLiu T, Liu J, Zhao H.
europepmc +1 more source
Gaoya dianqi直流换流站高通HP3型交流滤波器组中电抗器匝间短路故障事故多发，由于缺乏对此故障的快速监测及保护，导致其匝间短路持续存在3～9 min之久并起火燃烧。匝间短路后电抗器的等值电感会不断减小，由此引起了滤波器电路参数变化并进而引发了滤波器配置的热过负荷保护启动告警，长久故障也引发了次生的电抗器底部支撑绝缘子闪络接地致使滤波器差动保护动作出口跳闸。文中分析了3起典型故障案例，结合C型高通HP3型滤波器电路设计理念及运行特点，解释了有关保护启动及动作的原因。基于匝间短路会导致HP3电路中电阻器上的工频电压 ...
贾跟卯 +4 more
doaj
[Caplacizumab combined with therapeutic plasma exchange, glucocorticoids, and rituximab for refractory thrombotic thrombocytopenic purpura: a case report and literature review]. [PDF]
Zhonghua Xue Ye Xue Za ZhiWei QZ +5 more
europepmc +1 more source
[Correlation between eye movement and white matter hyperintensity characteristics in patients with cerebral small vessel disease]. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue BanDU H +8 more
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