Results 1 to 10 of about 48 (48)

[The genotype-phenotype correlation analysis and genetic counseling of hearing loss patients with novel KCNQ4 mutations]. [PDF]

open access: yesLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi, 2023
Zhang X   +6 more
europepmc   +1 more source

[The current applicating state of neural network-based electroencephalogram diagnosis of Alzheimer's disease]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2022
Liu Y   +7 more
europepmc   +1 more source

气压湿度对空气隙绝缘特性的影响研究

open access: yesGaoya dianqi
外界环境条件影响以空气为介质的电力设备外绝缘性能,为了研究空气放电的物理特性,文中基于Boltzmann方程研究空气中电子与分子碰撞的微观过程,计算分析气压、湿度对空气隙绝缘性能的影响规律。结果表明,温度为300 K,气压为1.0 atm(1 atm=101 kPa)时,空气相对湿度的升高会改变电子能量分布函数和电子输运参数。相对湿度每升高30%,电子平均能量下降约0.2 eV,约化电子迁移率下降约0.25×1023(V∙m∙s)-1,约化电子扩散系数下降约0.2×1024(m∙s)-1 ...
苏梦函   +5 more
doaj  

[Progress of classification algorithms for motor imagery electroencephalogram signals]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2021
Liu T   +6 more
europepmc   +1 more source

基于Boltzmann方程对C3F8/CF3I/CO2三元环保型混合气体的绝缘性能研究

open access: yesGaoya dianqi
为研究一种新型SF6替代环保绝缘气体介质,采用密度泛函理论(DFT)从微观结构层面上深入地分析C3F8作为一种SF6替代环保绝缘气体的可行性,利用两项近似的Boltzmann方程对300 K下C3F8/CF3I/CO2三元环保混合绝缘气体介质的绝缘特性进行了分析,计算三元环保混合气体的电子能量分布函数、电子群参数和协同效应系数等多种微观参数,分析了这些参数随C3F8混合气体比例的变化情况,并与同比例下的c-C4F8/CF3I/CO2三元混合气体的微观参数进行了对比和分析。在约化电场强度E/N低于418 ...
钟蕊霜   +4 more
doaj  

Generalized complex cilia tip modeled flow through an electroosmotic region. [PDF]

open access: yesJ Cent South Univ, 2023
Ijaz S, Abdullah M, Sadaf H, Nadeem S.
europepmc   +1 more source

[A review on multi-modal human motion representation recognition and its application in orthopedic rehabilitation training]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2020
Xing M   +5 more
europepmc   +1 more source

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