Results 161 to 170 of about 46,432 (331)

BARREL Observations of Microburst Events With a Slowly‐Varying Component

Geophysical Research Letters
Electron microburst precipitation has been shown to have significant potential for depletion of the outer radiation belt. We present observations from the Balloon Array for Radiation belt Relativistic Electron Losses (BARREL) of six (five unique and one ...
Kelly Cantwell, Robyn Millan
doaj   +1 more source

Small but mighty: Impact hazards from iron Near‐Earth Objects

Meteoritics &Planetary Science, EarlyView.
Abstract Small asteroids can impact Earth unexpectedly, as demonstrated by the Chelyabinsk event in 2013. The warning times are likely to be short, and the first tools for fast hazard predictions have been developed in the last years for encounters with rocky or cometary objects, which quickly fragment in the atmosphere and cause airbursts. However, in
Robert Luther, Natalia Artemieva, Andrea Schmalen, Kai Wünnemann, Detlef Koschny, Richard Moissl   +5 more
wiley   +1 more source

Using Space Weather Variability in Evaluating the Environment Design Specifications for NASA'S Constellation Program [PDF]

, 2008
Spectral models of solar particle events and trapped radiation belts are necessary for the design requirements of total ionizing radiation dose, single event effects, and spacecraft charging.
Blackwell, William C., Bruce, Margaret B., Coffey, Victoria N., Howard, James W., Minow, Joseph I.   +4 more
core   +1 more source

Exploring Outer Radiation Belt Losses From the International Space Station

Geophysical Research Letters
The precipitation of energetic electrons from the outer radiation belt plays a crucial role in regulating their flux dynamics and influencing ionospheric properties.
Xiao‐Jia Zhang, Anton Artemyev, Yuto Katoh, Yikai Hsieh, Vassilis Angelopoulos, Shoji Torii, Ryuho Kataoka, Yosui Akaike, Satoshi Nakahira   +8 more
doaj   +1 more source

Rapid terrestrial weathering of the CI1 carbonaceous chondrite find Oued Chebeika 002

Meteoritics &Planetary Science, EarlyView.
Abstract Alteration of historic CI1 meteorite falls during their curation demonstrates the susceptibility of smectite‐rich carbonaceous chondrites to terrestrial exposure. The discovery of Oued Chebeika 002 in Morocco in June 2024 presents a unique opportunity to document the earliest stages of weathering of a CI1 find.
Martin R. Lee, Jasper Glazer
wiley   +1 more source

Radiation Belt Losses: The Long‐Standing Debate Part II

Earth and Space Science
On 21 June 2022, during the annual Geospace Environment Modeling (GEM) workshop, a panel discussion titled “Radiation Belt Loss: The Long‐Standing Debate Part II” was organized by the focus group “System Understanding of Radiation Belt Particle Dynamics.”
L. W. Blum, F. Staples, A. Y. Drozdov, A. Michael, R. Millan, W. Tu, H. Zhao, A. Ukhorskiy, X. Fu   +8 more
doaj   +1 more source

Rapid Acceleration Bursts in the Van Allen Radiation Belt [PDF]

L. Olifer, Steven K. Morley, L. G. Ozeke, I. R. Mann, Milla Kalliokoski, M. G. Henderson, Matthew Carver, A. Hoover   +7 more
openalex   +1 more source

Physical and chemical characterization of recycled glass sand for environmental restoration

Restoration Ecology, EarlyView.
Abstract Introduction We rely on coastal resources for food, water, and energy. However, over 75% of U.S. coastlines are eroding. Concurrently, the U.S. recycles less glass than other developed countries, landfilling hundreds of millions of tons every year.
Shehbaz Ahmad, Julie P. Vanegas, Nicholas Borne, Natalia Butler, Toby Mendels, Leah A. Michaeloff, Diego Molina, Mary Salvaggio, Samantha Tamayo, Franziska Trautmann, Nicholas Walton, Julie N. L. Albert   +11 more
wiley   +1 more source

High‐speed solar wind with southward interplanetary magnetic field causes relativistic electron flux enhancement of the outer radiation belt via enhanced condition of whistler waves [PDF]

, 2013
Yoshizumi Miyoshi, Ryuho Kataoka, Yoshiya Kasahara, Atsushi Kumamoto, T. Nagai, M. F. Thomsen   +5 more
openalex   +1 more source

Publisher Correction: Wave energy budget analysis in the Earth's radiation belts uncovers a missing energy. [PDF]

Nat Commun, 2018
Artemyev AV, Agapitov OV, Mourenas D, Krasnoselskikh VV, Mozer FS.   +4 more
europepmc   +1 more source