Results 101 to 110 of about 263,818 (150)

[A method for predicting neurological outcomes after cardiac arrest based on time-frequency domain feature fusion]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wang X, Yang Y, Wang S, Zhang Y, Gong Y, Yang C.   +5 more
europepmc   +1 more source

[A generalizable epilepsy detection network based on dual-attention mechanism]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhang L, Zhai F, Jin J, Jiang X, Chang W.   +4 more
europepmc   +1 more source

[Gait event-driven dynamic changes in brain-muscle networks and neuromuscular coordination mechanisms]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Liu X, Guo A, Liang T, Liu X, Qin L.
europepmc   +1 more source

一种基于混合型柔性消弧的实时对地参数测量方法

Gaoya dianqi
现有的配电网单相接地电流消弧装置需在配电网正常运行时测量对地参数，在故障时注入电流完成全补偿消弧。但由于三相对地参数随配电网的运行方式不同而发生改变，电流消弧装置可能因配电网单相接地故障后对地参数变化而导致注入的电流无法将系统对地参数补偿至正常状态，无法全补偿消弧。针对以上问题，文中提出了一种基于混合型柔性消弧的实时对地参数测量方法，在检测到配电网单相接地故障后，利用有源电流消弧装置注入特征频率电流信号，计算系统过渡电阻和总对地电容，并计算消弧需要注入的电流。随后闭合非电力电子设备 ...
郭润生, 王焕明, 李梁, 牛维, 胡帆   +4 more
doaj  

[Optimized decomposition of dynamic electroencephalography-functional near infrared spectroscopy brain functional networks for the analysis of repetitive transcranial magnetic stimulation combined with motor training]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Lu J, Lin J, Liu Y, Zhang Y, Wang C, Han J, Yu N.   +6 more
europepmc   +1 more source

[Classification of systemic lupus erythematosus resting-state functional magnetic resonance imaging data based on the end-to-end model]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Ma Y, Ding P, Cheng Y, Li T, Zhao L, Gong A, Nan W, Fu Y, Xu J.   +8 more
europepmc   +1 more source

[Advances in research on neuroelectrophysiological characteristics of post-stroke cognitive impairment based on quantitative electroencephalography and acupuncture interventions]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Feng Y, Su K, Ren Q, Pan R, Wang C, Zhang X, Li Q, Wang Y, Zhang M.   +8 more
europepmc   +1 more source

大规模分布式光伏接入配电系统雷击过电压特性分析

Dianci bileiqi
针对大规模分布式光伏接入配电系统后的雷击暂态过电压问题，选取南京溧水地区典型分布式光伏系统为研究对象，根据光伏系统和10 kV配电线路实际结构及参数，提出了光伏电池阵列、逆变器和控制系统等关键模块的构建方法，并建立了综合考虑光伏系统和配电线路的雷击过电压计算模型；计算了雷击配电线路侧和光伏侧时，配电线路侧、光伏并网接入点及逆变器直流侧过电压的变化规律。结果表明：当雷击点位于临近并网接入点1-2级杆塔所在配电线路时，入侵过电压波对光伏系统的影响较大，易造成光伏组件损坏；当雷击点位于并网接入点时 ...
梁晟杰, 邓鹏, 何萍, 袁未, 汤锐智   +4 more
doaj  

[Functional requirements and research advances of antimicrobial hydrogels for combat trauma wound repair]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wu B, Wei G.
europepmc   +1 more source

[Multi-lead electrocardiogram atrial fibrillation detection algorithm based on multi-scale patch-based attention]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wang X, Yan R, Zhang M, Yang C, Gong Y.
europepmc   +1 more source