Results 91 to 100 of about 2,178,025 (238)

Surface Charge Dissipation Characteristics of Epoxy Resin Under Different Thermal Aging Conditions

open access: yesShanghai Jiaotong Daxue xuebao
Gas insulated switchgear (GIS) and gas insulated transmission line are widely applied in high-voltage power transmission systems. However, internal insulator flashover faults critically undermine their safe and stable operation.
SONG Zhaohui, LI Xin, LIU Min, CHEN Zehong, ZHANG Jingying, WANG Feng, CHEN She
doaj   +1 more source

Surface Charge Dissipation Characteristics of Al₂O₃/Silicone Rubber Composites With Different Weight Percentages

open access: yesIEEE Access
To identify a nanocomposite material capable of mitigating surface charge accumulation issues in silicone rubber composite insulators, this paper investigated the surface charge dissipation characteristics of micron-sized Al2O3/silicone rubber composites
Zhiyao Fu   +6 more
doaj   +1 more source

Investigation of the impact of planar microelectrodes on macrophage-mediated mesenchymal stem cell osteogenesis

open access: yesFrontiers in Cell and Developmental Biology
Osseointegration commences with foreign body inflammation upon implant placement, where macrophages play a crucial role in the immune response. Subsequently, during the intermediate and late stages of osseointegration, mesenchymal stem cells (MSCs ...
Hui Chen   +12 more
doaj   +1 more source

DC Flashover in Printed Circuit Boards at Low Gas Pressures: Mechanism and Mitigation Recommendations

open access: yesIEEE Access
PCB layouts with different polygon shapes and insulation distances were prepared and their surface flashover voltage subjected to different ramping rates were measured at different temperatures and different low gas pressures for emulated high-altitude ...
Jierui Zhou   +10 more
doaj   +1 more source

Publisher’s Note: Surface State Charge Dynamics of a High-Mobility Three-Dimensional Topological Insulator [Phys. Rev. Lett.107, 136803 (2011)] [PDF]

open access: bronze, 2011
J. N. Hancock   +8 more
openalex   +1 more source

A Mean Field Poisson–Boltzmann Theory Assessment of Copper Oxide Nanosheets Interaction Potential in Physiological Fluids

open access: yesNanomaterials
In recent times, copper oxide nanosheets (CONSs) have shown a broad spectrum of industrial uses due to their unique properties, including high electrical conductivity, surface-enhanced catalytic activity, etc.
Mumuni Amadu   +2 more
doaj   +1 more source

Erythrocyte Distribution by Surface Charge: Biophysical Characteristics of Heterogeneity, Diagnostic Significance and Application in Transfusionology and Biobanking

open access: yesInnovative Biosystems and Bioengineering
Long-term storage of erythrocytes, a vital component of modern transfusion medicine, is accompanied by structural, metabolic, and biophysical alterations that reduce their functional activity.
Daniil Liadov   +3 more
doaj   +1 more source

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