Results 11 to 20 of about 985,374 (254)

Characteristics of flight delays during solar flares [PDF]

open access: yesScientific Reports, 2023
Solar flares are one of the severest solar activities that have important effects on near-Earth space. Previous studies have shown that flight arrival delays increase as a result of solar flares, but the intrinsic mechanism behind this relationship is ...
X. H. Xu   +17 more
doaj   +2 more sources

Solar flares and energetic particles [PDF]

open access: yesPhilosophical Transactions Series A, Mathematical, Physical, and Engineering Sciences, 2012
Solar flares are now observed at all wavelengths from γ -rays to decametre radio waves. They are commonly associated with efficient production of energetic particles at all energies. These particles play a major role in the active Sun because they contain a large amount of the energy released
Vilmer Nicole
exaly   +4 more sources

September 2017 Solar Flares Effect on the Middle Atmosphere

open access: yesRemote Sensing, 2022
This paper examines the response of the upper atmosphere to increased radiation following exceptional solar activity in September 2017. The active region of the Sun AR2673 has caused intense solar-terrestrial disturbance. This active region has generated
Polina Pikulina   +3 more
doaj   +3 more sources

A Universal Scaling between Damping Time and Period of Quasi-periodic Pulsations from Solar Extreme-Ultraviolet Brightenings to X-Ray Stellar Flares

open access: goldThe Astrophysical Journal Letters
Recent high spatial and temporal resolution extreme-ultraviolet (EUV) imaging observations have revealed that quasi-periodic pulsations (QPPs), a ubiquitous signature of impulsive energy release in solar and stellar flares, are also present in much ...
Daye Lim   +7 more
doaj   +2 more sources

Integration of solar flare and coronal mass ejection event dataHarvard Dataverse [PDF]

open access: yesData in Brief
Solar flares and coronal mass ejections are solar transient events that can impact our technological infrastructure in near-Earth and Earth environments. While related, not all flares generate CMEs and there are a limited number of resources that connect
Anli Ji   +2 more
doaj   +2 more sources

Prolonged Photosensitivity Following Exposure to Glyphosate Herbicide. [PDF]

open access: yesPhotodermatol Photoimmunol Photomed
Photodermatology, Photoimmunology &Photomedicine, Volume 42, Issue 5, September 2026.
Ayer J, Parkin D, Rhodes LE.
europepmc   +2 more sources

Machine learning reveals systematic accumulation of electric current in lead-up to solar flares [PDF]

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2019
Mark Cm Cheung, Shravan Hanasoge
exaly   +2 more sources

Effect of solar flares on 54Mn and 57Co radioactive decay constants performance [PDF]

open access: yesNuclear Technology and Radiation Protection, 2021
Changes in radioactive decay rates due to solar flares have attracted increasing scientific attention in recent decades. In previous studies we demonstrated that solar flares cause changes in the decay rate of 241Am, 222Rn, and 232Th. The change
Walg Jonathan   +4 more
doaj   +1 more source

Omori’s Law in the Occurrence of Solar Flare : Approach of Hybrid Model [PDF]

open access: yesIranian Journal of Astronomy and Astrophysics, 2020
Solar flares are large-scale phenomena that have a significant effect on theEarth’s climate. Using the solar flare time series from January 1, 2006 to July 21, 2016,we develop a complex network for predicting solar flares.
Amin Najafi
doaj   +1 more source

The Variation of the X-ray Solar Flare’s Time Profile

open access: yesUniverse, 2022
We have studied the variation of the time profile of X-ray emission of solar flares that occurred during the second half of solar cycle 23 (SC 23) and for about the full solar cycle 24 (SC 24) (2002–2018). We define a new index, called the “ratio index” (
Ramy Mawad   +3 more
doaj   +1 more source

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