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[Research progress of electroactivity graphene-based materials in bone repair]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Kang R, Yuan W, Zhu Y.
europepmc   +1 more source

特高压直流接地极近区新能源入网运行方式对直流偏磁电流分布的影响研究

open access: yesGaoya dianqi
湖北境内有多条直流外送通道,运行以来多次发生单极闭锁,直流偏磁的风险评估和防御治理问题突出。武汉特高压换流站的接地极位于随州广水岗上湾,接地极近区新能源站分布密集、数量众多,新能源接入电网方式对随州地区直流偏磁分布影响显著。本文开展随州地区新能源站多种接入电网方式下直流偏磁分析研究,获得了不同运行工况下新能源站和枢纽变电站直流偏磁电流分布规律,首次提出从优化电网调度运行方式的角度来治理直流偏磁问题。结果表明,金山风电场、吉阳光伏场对随州永阳和景星供区直流偏磁分布的影响比其他新能源站显著。根据分析 ...
肖冕   +5 more
doaj  

[Design and implementation of the internet of medical things data platform based on cloud-edge-end architecture]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Liang H   +10 more
europepmc   +1 more source

[Research progress on the acquisition technology of magnetocardiography]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Kang B   +5 more
europepmc   +1 more source

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