Results 51 to 60 of about 3,408 (102)

冲击电流自动化系统中的电磁兼容研究

Dianci bileiqi, 2001
冲击电流自动化系统是强电流脉冲技术与弱电下的数据检测和计算机通讯管理相结合的有机统一体 ,单片机测试及计算机管理单元抗干扰能力的强弱 ,是决定整个控制系统能否正常工作的重要保证 ,冲击电流发生器产生强大的浪涌及高频电磁脉冲 ,整个系统的电磁兼容问题显得非常重要 ,采取行之有效的抗干扰措施既保证了系统测试的精度又使得整个自动化系统安全可靠地运行 ...
陈景亮, 姚学玲, 狄俭忠
doaj  

[Closed-loop regulation system for paralyzed lower limb joint movement based on electrical stimulation of spinal central pattern generator]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Shen X, Zhang X, Lou X, Gu H, Bian X, Zhong H, Zhao Y.   +6 more
europepmc   +1 more source

[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

[Effects of ultrathin inguinal flap free transplantation in repairing hand and foot wounds]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Zhang WD, Zhang W, Gong X, Xu JH, Yang F, Luan XG, Xie WG.   +6 more
europepmc   +1 more source

[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

电位梯度与ZnO压敏电阻脉冲电流稳定性的关系

Dianci bileiqi
为探究电位梯度与ZnO 压敏电阻脉冲电流稳定性的关系。采用传统固相反应法制备ZnO 压敏电阻样品，在同一配方下通过调控烧结温度得到不同电位梯度的样品，结合XRD、SEM、EDS 等对样品微观结构进行表征，利用相关仪器测试样品电学性能。结果表明，随着电位梯度由148.2 V/mm增至255.6 V/mm，脉冲电流稳定性明显变好，此外，伴随烧结温度降低，非线性系数增大，漏电流降低，残压比降低，表明保护性能优化。通过调控工艺提升ZnO压敏电阻的电位梯度，可显著增强其脉冲电流稳定性，使其在高电压和大电流的冲击下，
高丽, 徐祥凯, 任鑫, 刘晓曼, 游俊玮, 卢士功, 姚政   +6 more
doaj  

[Application of molecularly imprinted polymers-based sensors for determination of acute coronary syndrome biomarkers]. [PDF]

Se Pu
Zhang Y, Xia J, Zhu J, Zeng M, Bai J, Xu Q, Gao H.   +6 more
europepmc   +1 more source

[Closed-loop spinal neural interface combined with rehabilitation training for incomplete spinal cord injury: a case report]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Feng C, Zhu J, Zhang J, Xu K.
europepmc   +1 more source

[Development and electrophysiological validation of a temporal interference transcranial magnetic stimulation system for mice]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Cui C, Wang T, Zhang Y, Zheng W, Xu G.
europepmc   +1 more source

[Clinical efficacy of free anterolateral thigh tissue flap transplantation with a single-vein dual-drainage system at recipient site in repairing scalp high-voltage electrical burn wounds]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Nie GC, Zheng W, Hao XG, Li ZY, Shao TB, Mou B, Liu Y, Meng XY, Feng JH, Wu BN.   +9 more
europepmc   +1 more source