Results 121 to 130 of about 15,079 (167)

近3年太原市夏季降水的化学特征研究 [PDF]

, 2015
何秋生, 崔阳, 王开扬, 王新明, 郭晓方   +4 more
core  

[Efficacy and safety of super electroconvulsive therapy for treatment-resistant depression: a retrospective analysis of 292 cases]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
An J, Chi Z, Zhao C, Li Y, Wang R, Hu Y.
europepmc   +1 more source

[Efficacy analysis of electrochemical detection of leukocyte esterase based on glucosyl ester in diagnosis of periprosthetic joint infection after knee arthroplasty in rabbits]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Luo N, Chen Q, Zeng T, Zuo H, Niu D, Shen B.   +5 more
europepmc   +1 more source

[ResLSTM-TemporalSE: an automated classification model for multi-lead ECG signals]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Qu M, Fu R.
europepmc   +1 more source

基于电压控制的LC振荡放电融冰电源研究

Gaoya dianqi
高频电流的趋肤效应使等效导体中电流产生的热损耗增大，为输电线路融冰提供了一种新的技术方法。文中提出了一种基于LC振荡放电的高频融冰方法，利用RLC串联电路从某一稳态向另一稳态转换时由电容充放电引起电流变化的特性，通过控制电压方波来获得高频的电流。该方法可以有效降低IGBT的开关频率，减少开关损耗。根据功率器件的性能设计了一台融冰电源，仿真实验表明，对长度分别为40 km和35 km的LGJ-400/50导线、LGJ-240/40导线、LGJ-120/25导线和LGJ-70/10导线可获得1 ...
李颖许, 周羽生, 周文晴, 杨航, 王敏   +4 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

[Automatic detection and visualization of myocardial infarction in electrocardiograms based on an interpretable deep learning model]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhang Y, Zhang Y, Xie B, Lai D.
europepmc   +1 more source

[Fabrication of high-degradation-efficiency molecularly imprinted photocatalysts and its selective degradation performance]. [PDF]

Se Pu
Zhang JJ, Song YF, Liu Y, Tian XM, Gao RX.   +4 more
europepmc   +1 more source

[Progress in electric field assisted molecular imprinting technology]. [PDF]

Se Pu
Wu JY, Huang XJ.
europepmc   +1 more source

基于“3S”的精准农业管理系统设计与实现 [PDF]

, 2015
丁克奎, 钟凯文
core