Results 101 to 110 of about 476 (150)

[Development and electrophysiological validation of a temporal interference transcranial magnetic stimulation system for mice]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Cui C, Wang T, Zhang Y, Zheng W, Xu G.
europepmc   +1 more source

不同材料的隧道电缆支架适用性对比研究

Gaoya dianqi
输电电缆线路运行电流较大，电缆支架涡流损耗和温升的问题被广泛关注，急需寻找一种损耗小、温升低、经济性能良好的支架材料。文中采用多物理场耦合的有限元分步仿真计算方法对220 kV电缆线路的钢、不锈钢和新型玄武岩复合材料支架的涡流损耗和温升进行计算。首先在频域下计算涡流损耗，之后再以涡流损耗作为热源，在瞬态下进行电磁场—温度场—流体场三场耦合计算，从而计算出支架温度分布。该方法在保证计算精度的前提下极大降低了计算的复杂度。计算结果表明：钢支架涡流损耗远大于不锈钢支架和玄武岩支架的涡流损耗。电缆电流为1 ...
周秀, 田天, 白金, 常文治, 杨鑫, 马宇坤, 欧阳展, 李科   +7 more
doaj  

[Progresses on temporal interference electromagnetic stimulation for non-invasive deep brain function modulation]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhou T, Yu P, Xu Y.
europepmc   +1 more source

[The role and mechanism of chemokine network in promoting osteoarthritis progression by regulating synovial macrophage heterogeneity]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Lin Y, Wu L, Chen Q, Shen B.
europepmc   +1 more source

[New Technologies and Application Developments in Sample Pretreatment for Public Health Laboratory Testing]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Shen Y, Zhu Y, Zhou H, Cao J, Zhang H, Jin M, Li L.   +6 more
europepmc   +1 more source

[Research progress in the application of molecular imprinting technology in catalysis]. [PDF]

Se Pu
Ye WM, He DC, Cui XJ, Ma HW, Qian B, Shi F.   +5 more
europepmc   +1 more source

[Research progress on the application of molecularly imprinted nanozymes in the field of biosensing]. [PDF]

Se Pu
Zhang X, Liu S, Pan J.
europepmc   +1 more source

避雷器氧化锌电阻片老化特性仿真分析

Dianci bileiqi
氧化锌电阻片的均一性差会造成电阻片劣化，劣化后的电阻片使得避雷器的泄漏电流和功率损耗增加，造成避雷器击穿破坏，影响电力系统的安全可靠运行。本研究基于现场调研，以避雷器氧化锌电阻片为研究对象，通过试验与仿真相结合的方式，剖析避雷器氧化锌电阻片的老化特性。开展了氧化锌电阻片的加速老化试验，通过试验获得了电阻片的加速老化特性曲线，该老化特性曲线呈现逐步递减最后趋于稳定的趋势，由此说明该试品的长期稳定性好。本研究结合多物理场耦合仿真，可直观分析试验中电阻片表面温度及电场的分布云图，以及电阻片附近气流变化的流线图，
蒙蕊蕊, 王稳稳, 苗军, 张义, 李佳宾, 杨文慧, 李彩艳   +6 more
doaj  

[A multi-view stereo vision methodology for digital soft-tissue impressions in fixed implant rehabilitation of edentulous patients]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Yang Y, Tian Y, Shan S, Li W, Shang X, Wang Y, Guo S, Gao Z, Wen A, Zhao Y, Wang Y.   +10 more
europepmc   +1 more source

[Extracellular matrix materials and tissue regeneration and repair]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhao L, Xie H.
europepmc   +1 more source