Results 201 to 210 of about 688,478 (251)

Imprints of Intense Geomagnetic Storm on Very Low Frequency (VLF) Radio Waves Over the Mediterranean Region

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 7, July 2025.
Abstract The study of solar and geomagnetic activity effects on the D‐region ionosphere (60–90 km altitude) using signals from very low frequency and low frequency (VLF, 3–30 kHz) transmitters has garnered considerable attention over the past decades. This research investigates the impacts of the geomagnetic storm (GMS) of 23–24 March 2023, utilizing ...
Muyiwa P. Ajakaiye   +2 more
wiley   +1 more source

Emergence of Calabi-Yau manifolds in high-precision black-hole scattering. [PDF]

open access: yesNature
Driesse M   +7 more
europepmc   +1 more source

Investigating Magnetic Field Fluctuations in Jovian Auroral Electron Beams

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 7, July 2025.
Abstract The Juno spacecraft provides a unique opportunity to explore the mechanisms generating Jupiter's aurorae. Past analyses of Juno data immensely advanced our understanding of its auroral acceleration processes, however, few studies utilized multiple instruments on Juno in a joint systematic analysis.
A. Salveter   +6 more
wiley   +1 more source

Asymmetric Ionospheric Disturbances Observed by GNSS During the 2017 Typhoon Talim and Doksuri: Origin and Characteristics

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 7, July 2025.
Abstract The influence of typhoons on the ionosphere has been mentioned in many studies, while the relationship and coupling processes remain elusive. Here, we report findings on concentric ionospheric disturbance (CIDs) during typhoon Talim and Doksuri, using the total electron content (TEC) data derived from the Global Navigation Satellite System ...
Junxian Fu, Yuichi Otsuka, Hidekatsu Jin
wiley   +1 more source

Ultrafast switching of a metasurface quasi-bound state in the continuum via transient optical symmetry breaking. [PDF]

open access: yesLight Sci Appl
Crotti G   +6 more
europepmc   +1 more source

Debye‐Scale Electrostatic Waves Across Quasi‐Perpendicular Shocks

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 7, July 2025.
Abstract The evolution of the properties of short‐scale electrostatic waves across collisionless shocks remains an open question. We use a method based on the interferometry of the electric field measured aboard the magnetospheric multiscale spacecraft to analyze the evolution of the properties of electrostatic waves across four quasi‐perpendicular ...
Ahmad Lalti   +3 more
wiley   +1 more source

Magnetic Field Dynamics in MAAX Satellite's Circular Polar Orbit: A Magnetic Model Comparison

open access: yesJournal of Geophysical Research: Space Physics, Volume 130, Issue 7, July 2025.
Abstract Motivated by the unique high‐altitude polar orbit of the NASA Magnetosphere Auroral Asymmetry eXplorer (MAAX) mission and its Magnetometer Array Distributed on MAAX (MADMAAX), we examine the high‐altitude magnetic field environment and its response to solar wind conditions. Using a data set from the Polar satellite magnetometer, we investigate
Sanjay Kumar, Mark B. Moldwin
wiley   +1 more source

Infrared Spectroscopy of Pentagon-Containing PAHs: Indenyl and Fluorenyl Anions and Indenyl Cation. [PDF]

open access: yesJ Phys Chem Lett
Wenzel G   +6 more
europepmc   +1 more source

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