Results 111 to 120 of about 1,181,210 (140)

[Research on the relationship between resting-state spontaneous electroencephalography and task-evoked electroencephalography]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
He H, Xiao X, Yue J, Xu M, Ming D.
europepmc   +1 more source

有限水域内球形气泡振动特性及影响参数研究

, 2015
该文基于不可压NS方程,推导了有限水域条件下气泡的无量纲动力学方程,得到了与惯性力、黏性力、表面张力和不可凝结气体相关的四个无量纲数,通过数值求解的方法给出了无量纲参数对气泡振动的影响规律及其起作用的参数空间。最后,在小厚度小振幅条件下讨论了气泡振动的特性及适用范围 ...
王一伟, 吴小翠, 杜特专, 黄晨光, 于娴娴   +4 more
core  

[Clinical analysis of 6 cases of diffuse panbronchiolitis in children]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Deng LX, Chen DH, Lin YN, Wu SZ, Xu JX, Huang ZH, Gu YY, Feng JX.   +7 more
europepmc   +1 more source

一种新型纳秒分幅技术的研究

, 1990
多通道分幅相机是七十年代兴起的高速摄影技术的一个重要分支。由于它在核武器、激光核聚变等高技术领域的广泛应用，使其倍受重视，到八十年代得以迅速发展。八八年元月我所接受了研制国内第一台四通道毫微秒分幅相机的任务，该相机是用于863-410强激光物理实验。本文全面介绍了该相机的设计、研制和系统特性，重点讨论了高速摄影的电控系统。解决了分幅相机中的同步、分幅时序、抗干扰等关键问题。分析了快门脉冲发生器的特性，对φ18mm双近贴聚焦象增强器实现了3-5ns的高速选通，动态空间分辨率优于5Lp/mm ...
孟暘
core  

[Efficacy analysis of Epley procedure and Semont procedure with different lateral lying angles of the head in posterior semicircular canal BPPV]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Zhang H, Hu J, Wang M, Zhai L, Lyu X, Jin Z.   +5 more
europepmc   +1 more source

[Movable Array of Magnetoencephalography With Optically Pumped Magnetometers Effectively Captures Primary Auditory-Evoked Response Signals in Healthy Populations at Low Altitudes]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Yuan Y, Chen Z, Sun W, Fu S, Jin L, Sheng J, Meng Q, Wu J, Chen L, Xing H.   +9 more
europepmc   +1 more source

[Detection of motor intention in patients with consciousness disorder based on electroencephalogram and functional near infrared spectroscopy combined with motor brain-computer interface paradigm]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Chai X, Wang N, Song J, Yang Y.
europepmc   +1 more source

[Gandou Bushen Decoction Ameliorates Cognitive Impairment in Wilson Disease Model TX Mice by Regulating Melatonin Synthesis via the SIRT3/FOXO3α Pathway]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Wang L, Wu L, Wang T, Fang X, Jiang Z, Yue Y, Zhao D, Liu Q, Han H.   +8 more
europepmc   +1 more source

Activation of A1 reactive astrocytes in the medullary dorsal horn of rats participates in the chronification of trigeminal neuralgia. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Luo X, Wan T, Ding Z, Hou X, Wang J, Guo Q, Song Z.   +6 more
europepmc   +1 more source

[Research progress on the characteristics of magnetoencephalography signals in depression]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Chen Z, Huang Y, Yu H, Cao C, Xu M, Ming D.   +5 more
europepmc   +1 more source