Results 71 to 80 of about 1,041,432 (241)
Probabilities of solar flare occurrence [PDF]
, 1966 Environmental model for solar flare occurrence probability ...
Roberts, W. T.
core
FEATURES OF THE DEVELOPMENT OF A CIRCULAR SOLAR FLARE
Odessa Astronomical Publications, 2020 We present the results of the analysis of morphology and evolution of the circular solar flare using H-alpha images. H-alpha filtergrams were obtained with the Meudon spectroheliograph.
S N. Chornogor, N. N. Kondrashova
doaj +1 more source
Dust Plumes Induced by a Time‐Varying Electron Beam
Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.Abstract We present laboratory results to address dust charging and lofting on the Moon and other airless planetary bodies in response to time‐varying solar wind and ultraviolet (UV) exposure. In these experiments, dust is exposed to an electron beam that varies in beam energy between 40 and 260 eV as a function of time.
A. Cabra, X. Wang, M. Horányi
wiley +1 more source
Feature ranking of active region source properties in solar flare forecasting and the uncompromised stochasticity of flare occurrence [PDF]
, 2019 Solar flares originate from magnetically active regions but not all solar active regions give rise to a flare. Therefore, the challenge of solar flare prediction benefits by an intelligent computational analysis of physics-based properties extracted from
Piana, Michele +18 more
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Energy Deposition into the Ionosphere during a Solar Flare with Extreme-ultraviolet Late Phase
The Astrophysical Journal LettersSolar extreme-ultraviolet (EUV) irradiance is the dominant energy source for ionizing and heating the Earth’s upper atmosphere. It is common to assume that the spectra of different EUV lines have the same trend to fill the solar EUV irradiance gap for ...
Jing Liu +8 more
doaj +1 more source
Advanced Electronic Materials, Volume 12, Issue 20, 26 October 2026.A compact QASRR‐based THz metamaterial absorber enables polarization‐insensitive dual‐band absorption and skin‐cancer‐related refractive‐index sensing through measurable resonance shifts. Field, surface‐current, and circuit analyses clarify the dual‐resonance mechanism, while StackNet‐assisted prediction accurately estimates the simulated absorption ...
Md. Murad Kabir Nipun +5 more
wiley +1 more source
Pengaruh Solar Flare Pada Perubahan Temperatur Atmosfer Bumi
, 1998 The temperature of the atmosphere and H-a flare data were used for studying solar activ-ity impact on the Earth's atmosphere. It showed that as a consequence of flare event the tem-perature of the stratosphere tended to decrease, on the other hand the ...
Nurzaman Adikusumah, Suratno
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Advanced Energy Materials, Volume 16, Issue 39, 21 October 2026.Machine learning interatomic potentials bridge quantum accuracy and computational efficiency for materials discovery. Architectures from Gaussian process regression to equivariant graph neural networks, training strategies including active learning and foundation models, and applications in solid‐state electrolytes, batteries, electrocatalysts ...
In Kee Park +19 more
wiley +1 more source
A data-driven Labels for solar flare predictions
, 2023 Solar flare prediction is a central problem in space weather forecasting. Existing solar flare prediction tools are mainly dependent on the GOES classification system, and models commonly use a proxy of maximum (peak) X-ray flux measurement over a ...
Hong, Jinsu +3 more
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Geoscience Data Journal, Volume 13, Issue 4, October 2026.An integrated, high‐resolution map of cumulative anthropogenic pressures in the Northwest Atlantic, combining oil pollution, offshore infrastructure, vessel traffic and artificial light. This harmonized dataset supports reproducible assessments of cumulative risk and informs marine spatial planning, conservation and management across Canada's EEZ and ...
David Beauchesne +7 more
wiley +1 more source