Results 71 to 80 of about 5,612 (120)

[Research progress on ionic liquid-functionalized magnetic Fe₃O₄ nanomaterials in sample pretreatment- chromatographic analysis]. [PDF]

Se Pu
Li JX, Zhao LZ, Sun XM, He ZQ, Cao HL, Luo YJ, Yang B.   +6 more
europepmc   +1 more source

变电站并联电容器投切过电压幅值影响因素分析

Dianci bileiqi
变电站并联电容器长期承受操作过电压，可能造成电容器老化、故障，甚至击穿损坏，甚至可能导致电力系统故障并造成严重后果。针对以上问题，本研究提出了一种可以模拟断路器投切过程中电气强度恢复过程、投切随机特性和介质重燃的断路器模型，并根据变电站的无功补偿电容器组实际连接方式及回路特征，利用PSCAD软件进行了变电站仿真建模。最后，基于变电站的运行特点，本研究对并联电容器投切过程中过电压影响因素进行了分析，如断路器分合特性对过电压的影响、不同设备安装位置对过电压的影响和不同对地电容对过电压的影响。研究结果表明 ...
刘志林, 王琼, 郭红兵, 杨波, 付文光, 刘涛玮, 马钶昊, 刘鑫荣, 陈志伟, 李宗昊, 邱继龙   +10 more
doaj  

[Effect of composite graphene-protein hydrogels on neural regeneration after spinal cord injury in rats]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhang Z, Fan Z, Wang X, Zhu Z.
europepmc   +1 more source

[Research on tissue regeneration and engineered scaffold materials in prevention and treatment of lymphedema]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Yuan S, Deng C.
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

[Rapid determination of lubabegron residues in animal-derived foods by ultra performance liquid chromatography- tandem mass spectrometry]. [PDF]

Se Pu
Yang C, Zhu WX, Liu YF, Zhang HW, Wei W, Hu K.   +5 more
europepmc   +1 more source

[Nanomaterial-driven Lateral Flow Immunoassay: Technological Development and Application]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Zheng J, Hu X, Gu B.
europepmc   +1 more source

[Simultaneous determination of selinexor， posaconazole， venetoclax， and voriconazole in human plasma using ultra-high performance liquid chromatography-tandem mass spectrometry]. [PDF]

Se Pu
Xiao X, Li Y, Hu JF, Wan Q, Peng HW.
europepmc   +1 more source

[Advances in injectable and transdermal glucose-responsive insulin delivery systems]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Li K, Zhang X, Gu Z, Wang J.
europepmc   +1 more source

[Bifunctional biomaterials: An innovative strategy for synergistic bone tumor therapy and bone regeneration]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Feng W, Chang B, Wang C, Fan B.
europepmc   +1 more source