Results 71 to 80 of about 401,503 (306)
Geophysical Research Letters, 2016 Time domain structures (TDSs) are trains of intense electric field spikes observed in large numbers during plasma injections in the outer radiation belt. Here we explore the question of their importance in energetic electron acceleration and loss in this
Qianli Ma +5 more
doaj +1 more source
Modulation of Energetic Electron Precipitation Driven by Three Types of Whistler Mode Waves
Geophysical Research Letters, 2023 Precipitation into the Earth's atmosphere due to pitch angle scattering by plasma waves has been recognized as one of the major loss mechanisms for energetic electrons.
Xiao‐Chen Shen +8 more
doaj +1 more source
Location and chemical composition of microbially induced phosphorus precipitates in anaerobic and aerobic granular sludge [PDF]
, 2012 This work focuses on combined scanning electron microscopy and energy dispersive X-ray analysis (SEM-EDX) applied to granular sludge used for biological treatment of high-strength wastewater effluents. Mineral precipitation is shown to occur in the core
Biscans, Béatrice +3 more
core +4 more sources
Ambipolar limit of electron precipitation
Geophysical Research Letters, 1993 In a magnetospheric condition, particles are often precipitated into the ionosphere of the host planet. When a flux tube is not interacting with those neighboring it, charge lost through its open ends to the ionosphere must vanish to ensure charge quasi‐neutrality in the flux tube as a whole.
openaire +1 more source
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
Secondary electron emission from meteoric smoke particles inside the polar ionosphere [PDF]
Annales Geophysicae, 2016 The charging by secondary electron emission (SEE) from particles is known as a significant charging process in astrophysical plasmas. This work aims at evaluating the significance of SEE for charging of meteoric smoke particles (MSPs) in the Earth's ...
C. Baumann, M. Rapp, M. Rapp, A. Kero
doaj +1 more source
Theory of a quodon gas. With application to precipitation kinetics in solids under irradiation
, 2014 Rate theory of the radiation-induced precipitation in solids is modified with account of non-equilibrium fluctuations driven by the gas of lattice solitons (a.k.a. quodons) produced by irradiation.
A.A. Turkin +23 more
core +1 more source
A case study of electron precipitation fluxes due to plasmaspheric hiss [PDF]
, 2015 We find that during a large geomagnetic storm in October 2011 the trapped fluxes of >30, >100, and >300 keV outer radiation belt electrons were enhanced at L=3-4 during the storm main phase.
Brundell, James B. +8 more
core +1 more source
Evaluation of E Layer Dominated Ionosphere Events Using COSMIC/FORMOSAT-3 and CHAMP Ionospheric Radio Occultation Data [PDF]
, 2020 At certain geographic locations, especially in the polar regions, the ionization of the ionospheric E layer can dominate over that of the F2 layer. The associated electron density profiles show their ionization maximum at E layer heights between 80 and ...
Hoque, Mohammed M. +3 more
core +2 more sources
DEMETER satellite observations of lightning‐induced electron precipitation [PDF]
Geophysical Research Letters, 2007 DEMETER spacecraft detects short bursts of lightning‐induced electron precipitation (LEP) simultaneously with newly‐injected upgoing whistlers, and sometimes also with once‐reflected (from conjugate hemisphere) whistlers. For the first time causative lightning discharges are definitively geo‐located for some LEP bursts aboard a satellite.
Inan, U. +4 more
openaire +2 more sources