Results 31 to 40 of about 1,931,166 (164)
Earth and Planetary Physics, 2021 Branching structure (BS) is a very important phenomenon in the evolution of equatorial plasma bubbles (EPBs), the mechanism of which is widely studied from observation and from simulation.
Kun Wu, JiYao Xu, YaJun Zhu, Wei Yuan
doaj +1 more source
Space Weather, 2021 The temporal change in height of a specific electron density can be used as a proxy for vertical plasma drift (PVPD) at the magnetic equator. The use of PVPDs as a predictor of low‐latitude ionospheric scintillation during the subsequent evening has ...
L. D. Nugent, S. Elvidge, M. J. Angling
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Three-dimensional morphology of equatorial plasma bubbles deduced from measurements onboard CHAMP [PDF]
Annales Geophysicae, 2015 Total electron content (TEC) between Low-Earth-Orbit (LEO) satellites and the Global Navigation Satellite System (GNSS) satellites can be used to constrain the three-dimensional morphology of equatorial plasma bubbles (EPBs).
J. Park, J. Park, H. Lühr, M. Noja
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Are plasma bubbles a prerequisite for the formation of broad plasma depletions in the equatorial F region? [PDF]
, 2013 Formation of broad plasma depletions (BPDs) at night in the equatorial F region is understood in association with plasma bubbles. However, we report BPDs that do not show a connection with bubbles.
Kil, Hyosub, Lee, Woo Kyoung
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Role of E region conductivity in the development of equatorial ionospheric plasma bubbles
, 2004 A transmission line analogy, which has been used earlier in a linear theory for the development of equatorial plasma bubbles, is extended to study the effect of E region conductivity on non-linear evolution of the plasma bubbles.
Bhattacharyya, Archana +1 more
core +1 more source
Global Modeling of Equatorial Spread F with SAMI3/WACCM‐X
Geophysical Research Letters, 2020 We report the first results of a global ionosphere/thermosphere simulation study that self‐consistently generates large‐scale equatorial spread F (ESF) plasma bubbles in the postsunset ionosphere.
J. D. Huba, H.‐L. Liu
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Earth, Planets and Space, 2023 The occurrence of plasma irregularities and ionospheric scintillation over the Caribbean region have been reported in previous studies, but a better understanding of the source and conditions leading to these events is still needed.
Jonas Sousasantos +5 more
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On the solar activity dependence of midnight equatorial plasma bubbles during June solstice periods
Earth and Planetary Physics, 2021 The occurrence of midnight Equatorial Plasma Bubbles (EPBs) during the June solstice period of the ascending phase of solar cycle 24, from 2010 to 2014, was studied using data from the 47 MHz Equatorial Atmosphere Radar (EAR) at Kototabang, Indonesia ...
K. K. Ajith +6 more
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Atomic Tuning of Metal‐Support Interactions for Pathway‐Selective CO2 Photoreduction on TiO2
Advanced Science, EarlyView.Single‐atom Fe and Cu catalysts anchored on TiO2 steer photocatalytic CO2 reduction toward distinct pathways. Fe sites favor rapid *CO desorption and selective CO formation, whereas Cu sites stabilize *CHO intermediates, enabling deep reduction and C─C coupling. Combined spectroscopy and DFT calculations reveal how metal–support interactions and oxygen
Dongyun Kim +13 more
wiley +1 more source
Automatic Equatorial Ionospheric Irregularities Detection From GOLD Images Using Deep Learning
Space Weather, Volume 24, Issue 11, November 2026.Abstract Accurate detection of Equatorial Ionization Anomaly (EIA) and Equatorial Plasma Bubble (EPB) is critical for understanding ionospheric dynamic characteristics and mitigating their adverse impacts on satellite‐based communication and navigation systems.
Long Tang +6 more
wiley +1 more source