Results 171 to 180 of about 274,087 (189)

On the Latitudinal Variation in OI 630.0 nm Dayglow Emissions in Response to the Equatorial Electrodynamic Processes and Neutral Winds

open access: yesAdvances in Space Research, 2022
Earth's upper atmosphere over low latitudes is influenced by the equatorial electrodynamics. Its influence can also be modulated by the thermospheric winds.
Gopi K Seemala   +2 more
exaly   +2 more sources

Effect of moderate geomagnetic storms on equatorial plasma bubbles over eastern Africa in the year 2012: Evolution and electrodynamics

, 2020
Equatorial plasma bubbles (EPBs) are common features of the equatorial and low-latitude ionosphere and are known to cause radio wave scintillation which leads to the degradation of communication and navigation systems. Although these structures have been
N. Giday   +2 more
semanticscholar   +1 more source

Equatorial Ionospheric Electrodynamics Over Jicamarca During the 6–11 September 2017 Space Weather Event

Journal of Geophysical Research - Space Physics, 2019
We use the observations from the incoherent scatter radar and the magnetometers over Jicamarca (11.95° S, 76.87° W) sector to investigate the equatorial ionospheric electrodynamics on 6–11 September 2017.
Rui-Long Zhang   +3 more
semanticscholar   +1 more source

Additional Stratifications in the Equatorial F Region at Dawn and Dusk During Geomagnetic Storms: Role of Electrodynamics

open access: yesJournal of Geophysical Research: Space Physics, 2009
The role of electrodynamics in producing additional stratifications in the equatorial F region (F3 layer) at dawn and dusk during geomagnetic storms is discussed.
Tarun K Pant, V Sreeja, Sudha Ravindran
exaly   +2 more sources

Equatorial Electrojet (EEJ) Response to Interplanetary (IP) Shocks

Journal of Geophysical Research - Space Physics, 2023
Interplanetary (IP) shocks are known to cause significant modifications in Earth's magnetospheric and ionospheric current systems. The sudden enhancement of solar wind dynamic pressure (PDyn) associated with IP shocks could induce convection electric ...
B. Nilam   +4 more
semanticscholar   +1 more source

Responses of the Daytime Low and Equatorial Ionosphere and Thermosphere Over the Indian Region During the Geomagnetic Storm of April 2023

Journal of Geophysical Research: Space Physics
Study of the response of Thermosphere–Ionosphere (TI) system over the Indian longitude sector during the geomagnetic storm of April 23–24, 2023, is presented.
Lalitha G. Krishnan   +6 more
semanticscholar   +1 more source

A Numerical Investigation of Equatorial Ionospheric Radial Currents During the Total Solar Eclipse on 29 March 2006

Journal of Geophysical Research: Space Physics
The solar eclipse is a common phenomenon, which produces significant disturbances in the ionosphere. Based on the CHAllenging Minisatellite Payload (CHAMP) observations and the Thermosphere‐Ionosphere Electrodynamics General Circulation Model (TIEGCM ...
H. Xia, Hui Wang, Ke-Deng Zhang
semanticscholar   +1 more source

Controlling Factors of the Seasonal Variation of the Latitudinal Location of the Equatorial Ionization Anomaly Crest

Journal of Geophysical Research: Space Physics
The latitudinal location of the Equatorial Ionization Anomaly (EIA) crest has seasonal variation, and there are disagreements on the interpretation of such seasonal characteristic in previous studies.
Jing Liu   +6 more
semanticscholar   +1 more source

Intrinsic superconductivity in the electron according to nonlinear electrodynamics minimally coupled to gravity

Modern Physics Letters A
In this paper, we overview the early hypotheses on superconductivity in the models of the electron, and summarize the results of our research on the structure of the electron on the basis of general solutions to the dynamical equations of Nonlinear ...
Irina Dymnikova
semanticscholar   +1 more source

Unusual equatorial plasma depletions embedded in background ionospheric enhancement related with energetic electrons during March 31, 2001, geomagnetic storm

The Physics of Fluids
During the recovery phase of March 31, 2001, geomagnetic storm, post-midnight equatorial plasma depletions (EPDs) associated with abnormal background ion density enhancement were identified by ROCSAT-1 satellite near 180°E.
Jing Zhao   +3 more
semanticscholar   +1 more source

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