Results 181 to 190 of about 11,976 (273)

Kinetic Modeling of Inertial Alfvén Waves in the Solar Corona: Implications for Heating and Particle Acceleration

Journal of Geophysical Research: Space Physics, Volume 131, Issue 1, January 2026.
Abstract Recent observations from Parker Solar Probe and Solar Orbiter highlight the importance of Alfvén waves in solar coronal heating and particle acceleration. In this study, we investigate inertial Alfvén waves (IAWs), which operate at electron inertial scales, as a potential mechanism for plasma heating and charged particle acceleration in the ...
S. Ayaz, Gary P. Zank, Imran A. Khan, Andreas Shalchi, L.‐L. Zhao, Yeimy J. Rivera   +5 more
wiley   +1 more source

Geomagnetic disturbances and grid vulnerability: Correlating storm intensity with power system failures. [PDF]

PLoS One
Figueroa MG, Acevedo DDH, Porta DS.
europepmc   +1 more source

Seeing the world through the eyes of a butterfly: visual ecology of the territorial males of Pararge aegeria (Lepidoptera: Nymphalidae). [PDF]

J Comp Physiol A Neuroethol Sens Neural Behav Physiol, 2021
Bergman M, Smolka J, Nilsson DE, Kelber A.   +3 more
europepmc   +1 more source

Simulations of Radiological Dose Quantities in Astronauts During Solar Energetic Particle Events Across Modern Space History

Space Weather, Volume 24, Issue 1, January 2026.
Abstract Solar Particle Events (SPEs) represent one of the most significant hazards to future crewed space missions. Accurate assessment of radiation doses received by astronauts during these events is essential for determining the shielding requirements in spacecraft and off‐planet shelter design.
Sylvain Blunier, Piers Jiggens, Juan A. Valdivia, Aidan Cowley   +3 more
wiley   +1 more source

Sunspots [PDF]

Nature, 1887
openaire   +2 more sources

A deep learning framework for instrument-to-instrument translation of solar observation data. [PDF]

Nat Commun
Jarolim R, Veronig AM, Pötzi W, Podladchikova T.   +3 more
europepmc   +1 more source

A regular clock for the solar cycle variation of sunspot and geomagnetic activity

S. C. Chapman, Thierry Dudok de Wit
openalex   +1 more source

Combining Van Allen Probes and CubeSat Observations to Estimate Storm‐Time Maximum Outer Radiation Belt Electron Fluxes

Space Weather, Volume 24, Issue 1, January 2026.
Abstract Understanding and forecasting extreme radiation belt electron fluxes has been a major goal in space weather since their discovery in 1958. In this study, by combining electron flux data from multiple satellite missions in different orbits, including Van Allen Probes, Electron Losses and Fields Investigation, and Colorado Inner Radiation Belt ...
Man Hua, Jacob Bortnik, Yangyang Shen, Vassilis Angelopoulos, Yang Mei, Xinlin Li, Colin Wilkins   +6 more
wiley   +1 more source

Interdecadal seismic periodicity modulated by solar and oceanic variability revealed from Chinese historical documents. [PDF]

Sci Rep
Fang K, Zhao Z, Wu H, He M, Li J, Tang W, Ou T.   +6 more
europepmc   +1 more source

The Structure of Sunspots [PDF]

, 1963
S. M. Chitre
openalex   +1 more source