Results 61 to 70 of about 965 (109)

[Advances in application of digital orthopedic technology in total hip arthroplasty for developmental dysplasia of hip]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhang B, Li H, Li M, Kong X, Chai W.
europepmc   +1 more source

[Evaluation of an interpretable 12-lead ECG automatic diagnosis model based on deep feature fusion]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Lu X, Chen H, Wu Q, Wen Y, Liu G, Chen C.   +5 more
europepmc   +1 more source

海上风电柔性直流输电工程±525 kV海缆过电压特性研究

Gaoya dianqi
海上风电是目前最具发展潜力的可再生能源领域之一，而柔性直流送出是远海风电最主要的直流送出方式。随着经济社会发展，较低电压等级的海缆输送容量已经难以满足日益增长的远海风能的输送需求。在整个海上风电柔性直流送出系统中，直流海缆是非常重要的组成部分，其安全性直接关系到整个直流输电工程的安全可靠运行。因此对于海缆过电压特性进行全面、详实的研究显得尤为重要。为了便于分析直流海缆的过电压特性，依托于某±525 kV海上风电柔性直流输电项目，在PSCAD/EMTDC环境下搭建了基于模块化多电平换流器的两端柔性直流输电（
刘航, 高仞, 任鑫芳, 张婵, 彭光强, 刘大鹏, 冯文昕   +6 more
doaj  

一种具有重合闸功能的限流式直流断路器

Gaoya dianqi
为提高柔性直流输电系统发生短路故障后高压直流断路器的故障隔离、限流及重合闸恢复能力，在现有直流断路器结构基础上提出一种具有重合闸功能的限流式直流断路器（RCL-HDCB）。RCL-HDCB方案改进了断路器的限流支路，使其能够快速重合闸，依据动作过程及原理进行了参数设计，在PSCAD/EMTDC仿真软件中搭建了基于模块化多电平换流器（modular multilevel converter，MMC）的双端直流输电系统，对RCL-HDCB的运行状态进行仿真验证，结果表明该设备在发生短路故障后能够快速有效开断，
陶彩霞, 王玥, 高锋阳, 杨乔礼
doaj  

[Research progress on flexible wearable sensors for health monitoring]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Chen X, Xu G.
europepmc   +1 more source

[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

[Diffusion cycle-consistent generative adversarial networks for pelvic active bone marrow segmentation]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhuo L, Zeng M, Tan S, Liang T, Xiao W, Zhen X.   +5 more
europepmc   +1 more source

[A method for emotion transition recognition using cross-modal feature fusion and global perception]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Jie L, Zou Y, Li Z, Lyu B, Zheng W, Li M.   +5 more
europepmc   +1 more source

[Brain-controlled unmanned aerial vehicle system based on meta brain computer interface open-source software platform]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Li A, Mei J, Chen W, Tao L, Xu M, Ming D.   +5 more
europepmc   +1 more source

[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