Results 31 to 40 of about 13,995 (295)
Eos, Transactions American Geophysical Union, 1991 Traditionally, research in atmospheric electricity, or perhaps more properly, atmospheric electrodynamics, has covered a broad range of topics, including the global electrical circuit, middle and upper atmosphere electrodynamics, thunderstorm electrification, lightning, and fair weather electrical properties.
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Runaway electrons from a ‘beam-bulk’ model of streamer: application to TGFs
Environmental Research Letters, 2014 The generation of x- and gamma-rays in atmospheric discharges has been studied intensively since the discovery of terrestrial gamma-ray flashes (TGFs) by the Compton gamma-ray Observatory in 1991.
O Chanrion +4 more
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International Journal of Entrepreneurial Knowledge, 2023 This paper aims to investigate the factors that impact electricity supply interruptions on small and medium-sized enterprises (SMEs) in Cameroon and the theories used by researchers in preventing electricity supply interruptions.
Felix Nkellefack Tapang
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Journal of Electrical and Electronics Engineering, 2008 In this article have been concernedwith renewable energy flows and stores based onsolar radiation, gravitation between celestialbodies, the mechanical energy involved inatmospheric and oceanic circulation, as well as anumber of (sensible or latent) heat ...
V . Ghergheleş, Carmen Ghergheleş
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Atmosphere, 2020 The electrical state of the surface atmosphere changes significantly under the influence of cloudiness and atmospheric phenomena, including atmospheric precipitation. These features can be used for possible diagnostics of precipitation and improvement of
Vladimir Kalchikhin +6 more
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Advanced Engineering Materials, EarlyView.This study explored how effective nickel aluminide coatings are obtained in providing oxidation resistance applied to the Inconel 738 alloy, modeling with diffusion models. In the present study, kinetics and thermal behavior of the Inconel 738 alloy were studied by the low‐temperature thermoreactive aluminizing process, which was carried out at 625°C ...
Gozde Celebi Efe +4 more
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Study on lightning risk assessment and early warning for UHV DC transmission channel
High Voltage, 2019 Operation data show lightning faults account for >70% for the main ultra-high voltage (UHV) DC transmission channels, very different from the design view.
Shanqiang Gu +6 more
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Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
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Long-Range Lightning Interferometry Using Coherency
Remote Sensing, 2023 Traditional lightning detection and location networks use the time of arrival (TOA) technique to locate lightning events with a single time stamp. This contribution introduces a simulation study to lay the foundation for new lightning location concepts ...
Xue Bai, Martin Füllekrug
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Advanced Engineering Materials, EarlyView.A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
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