Results 61 to 70 of about 531 (116)

[Experimental study on the treatment of postmenopausal osteoporosis with low-frequency pulsed electromagnetic fields]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
An Z, Wang L, Wu Y, Pang Y, Chen K, Gao Y.   +5 more
europepmc   +1 more source

[Deep transcranial magnetic stimulation coil design and multi-objective slime mould algorithm]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Xiong H, Zhu J, Liu J.
europepmc   +1 more source

[Research on a portable shielding-free ultra-low field magnetic resonance imaging system]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023
Zhang Y, He W, Yang L, He Y, Wu J, Xu Z.
europepmc   +1 more source

[Synthesis of a temperature-responsive multimodal motion microrobot capable of precise navigation for targeted controllable drug release]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhao X, Liu M, Chen X, Huang J, Liu Y, Xu H.   +5 more
europepmc   +1 more source

[Localizing target for transcranial electrical stimulation in epilepsy patients combining scalp electroencephalogram and neural computational model]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Liu Y, Li C, Han Y.
europepmc   +1 more source

干式变频变压器磁热力的计算与分析

Gaoya dianqi
磁浮列车牵引供电系统中的输出变压器，通常在不同频率下运行。为了保证此类变压器的运行可靠性和分析频率变化对其性能参数的影响，文中对一台干式变频变压器在3种运行工况下的磁热力进行了研究。首先，在测量3种频率下铁心材料磁特性的基础上，采用场—路耦合法对各工况下的磁场分布、损耗及短路阻抗进行了计算与对比分析；然后，基于有限体积法分别计算了有无谐波影响下的温度分布与热点温升；最后对其短路性能进行了仿真研究。结果表明，频率变化对铁心磁密、绕组及硅钢片损耗和短路阻抗具有较明显的影响 ...
李欣然, 王建民, 杜振斌, 刘兰荣, 秦金立, 杨莹   +5 more
doaj  

[Research progress on the pretreatment and analysis of prohibited components of glucocorticoids in cosmetics]. [PDF]

Se Pu
Liu L, Xiao XH, Fang JH, Li GK.
europepmc   +1 more source

[Thoughts and Prospects on Precision Control and Intelligent Positioning Robotic Systems Applied in Nasojejunal Feeding Tube Placement]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Qiu Y, Hong R, Xiang G, Hong D, Zhang Y, Li K, Qian H, Dian S, Li K, Pu W.   +9 more
europepmc   +1 more source

[Effects of 40 Hz light flicker stimulation on hippocampal-prefrontal neural activity characteristics during working memory tasks in Alzheimer's disease model rats]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Liu S, Wang L, Li S, Xu G.
europepmc   +1 more source

[Expert Consensus on the Clinical Practice of Child Life Services]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Nursing Group Of Chinese Pediatric Society Chinese Medical Association, Nursing Branch China Maternal And Child Health A.   +1 more
europepmc   +1 more source