Results 101 to 110 of about 471 (147)
Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract The inner radiation belt (L* < 3) has long been considered an impenetrable barrier to ultra‐relativistic electrons. Here we show that this barrier can be breached under extreme space weather conditions. Using continuous near‐equatorial observations from the Arase satellite, we show that the May 2024 superstorm rapidly generated multi‐MeV ...
Y. Miyoshi +19 more
wiley +1 more source
The Long‐Term Trend of the Equatorial Electrojet Over Indian Sector
Geophysical Research Letters, Volume 53, Issue 20, 28 October 2026.Abstract The upper‐atmosphere cooling trend is well documented, while the long‐term trend of the ionospheric electrodynamics remains poorly understood. Using two geomagnetic observation data sets over Indian sector, we analyze the long‐term trend of the monthly‐median equatorial electrojet (EEJ) in 1967–2015 after removing the solar activity and ...
Ruilong Zhang +5 more
wiley +1 more source
Turning Instrument Background Into Science Data for Structural Features of Radiation Belts. [PDF]
J Geophys Res Space Phys, 2021 Ganushkina NY +4 more
europepmc +1 more source
Threefold Land‐Use Forcing Intensifies Twofold Warming of Urban Europe
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 20, 28 October 2026.Abstract Europe is warming much faster than the global average, yet the relative contributions of individual anthropogenic drivers to its urban warming remain uncertain. Using CMIP5 single‐forcing simulations and observations from HadCRUT5 data set, we determine the influence of greenhouse gases (GHGs), aerosols from anthropogenic sources (Aaer ...
Basudev Swain +3 more
wiley +1 more source
Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.Abstract Ultra‐low‐frequency waves in the magnetosphere often produce field line resonances with strong spatial gradients in wave amplitude. We analyze a form of drift resonance driven by these gradients near the resonant field line. This mechanism differs fundamentally from conventional gradient‐ and curvature‐driven drift resonance and predicts an ...
J. Liu +4 more
wiley +1 more source
Geophysical Research Letters, Volume 53, Issue 19, 16 October 2026.Abstract Quantifying energetic electron precipitation is essential for understanding ring current and radiation belt loss, as well as magnetosphere‐ionosphere‐atmosphere coupling. The count rate ratio between the 90° and 0° telescopes (CR90/CR0) on POES/MetOp satellites is a commonly used proxy for precipitation and pitch‐angle diffusion rates (DW ${D ...
Weichao Tu, Zhi‐Gu Li
wiley +1 more source
International Journal of Cancer, Volume 159, Issue 8, Page 2054-2065, 15 October 2026.Although chronic air pollution exposure is linked to lung cancer mortality, the short‐term effects of fluctuating air quality on overall cancer mortality remain uncertain. Here, the authors applied geomatics and machine‐learning models to retrospectively examine possible associations between 31‐day pollution exposure and mortality in a French cancer ...
Loice Pokam +12 more
wiley +1 more source
Inducing radiation resilience in frozen animal cells via mRNA coding for tardigrade damage-suppressor protein in support of space travel and Lunar storage. [PDF]
J HeredHagedorn M +12 more
europepmc +1 more source
Evaluation of deep space exploration risks and mitigations against radiation and microgravity. [PDF]
Front Nucl Med, 2023 Dobney W +5 more
europepmc +1 more source
Space radiation health risks to hematopoietic, neural, and gastrointestinal systems in astronauts. [PDF]
Front Public HealthZhang L +6 more
europepmc +1 more source