Results 111 to 120 of about 1,721 (214)

Solar Energetic Particle Prediction in the Inner Heliosphere Using Deep Learning and PSP/IS⊙IS Data

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 3, June 2026.
Abstract Solar events, such as coronal mass ejections and solar flares, accelerate large numbers of energetic charged particles, producing solar energetic particle (SEP) events that can harm astronauts, damage satellites, and potentially damage infrastructure on Earth.
Tate Hutchins, Spiridon Kasapis, Hameedullah Farooki, Manuel E. Cuesta, Lengying Khoo, Sungmin Pak, Robert Czarnota, Jamie Rankin, Jamey Szalay, Zigong Xu, Georgios Livadiotis, Nikolaos Sarlis, David McComas   +12 more
wiley   +1 more source

A Unified Vector Electromagnetic Framework for Ionospheric Scintillation and Polarization Effects in GNSS

Radio Science, Volume 61, Issue 6, June 2026.
Abstract The ionosphere imposes coupled amplitude, phase, and polarization distortions on trans‐ionospheric Global Navigation Satellite System (GNSS) signals, reflecting the structure and dynamics of electron‐density irregularities. Classical weak‐scatter theory provides a mature framework for interpreting amplitude and phase scintillation, but these ...
T. Durgonics, S. S. Beeck
wiley   +1 more source

Investigating Potential Benefits of Future Sub‐L1 Missions With STEREO‐A

Space Weather, Volume 24, Issue 6, June 2026.
Abstract We present the first statistical study of geomagnetic storm forecasting using in situ data from the STEREO‐A spacecraft as a sub‐L1 monitor. Between November 2022 and June 2024, STEREO‐A crossed the Sun–Earth line, covering longitudinal and radial separations of ±15° $\pm 15{}^{\circ}$ from the Sun–Earth line and 0.01–0.06 au from Earth.
E. Weiler, E. E. Davies, C. Möstl, N. Lugaz, A. Veronig, R. L. Bailey, M. A. Reiss   +6 more
wiley   +1 more source

Potential of VIS‐IR imaging spectroscopy and SEM‐EDS and EMPA to map the mineralogical composition of NWA 7317 (CR6)

Meteoritics &Planetary Science, Volume 61, Issue 6, Page 1026-1044, June 2026.
Abstract Asteroid compositional analysis relies on comparing reflectance spectra with laboratory data from well‐characterized meteorites. To advance this comparison, we performed a comprehensive laboratory analysis on a slab of the Northwest Africa (NWA) 7317—CR6 carbonaceous chondrite.
Simone Pascucci, Tiberio Cuppone, Martina Casalini, Simone De Angelis, Antonio Lettino, Angelo Palombo, Eliana La Francesca, Gianrico Filacchione, Maria Cristina De Sanctis, Anna Galiano, Giovanni Pratesi   +10 more
wiley   +1 more source

Artificial spacecraft in hybrid simulations of the quasi-parallel Earth's bow shock: analysis of time series versus spatial profiles and a separation strategy for Cluster

Annales Geophysicae
We construct artificial "software" spacecraft consisting of magnetometers and 3D thermal and energetic ion detectors. Four such spacecraft are "flown" through a 1D simulation of a quasi-parallel shock.
J. Giacalone, S. J. Schwartz, D. Burgess
doaj  

Simulation of the cluster spacecraft floating probe potential

Simulation of the cluster spacecraft floating probe potential
In this study, a numerical model of the relationship between the double probe potential with respect to spacecraft potential and the plasma parameters (density, temperature...) has been developed. A fit of the data between 1 and 80/cu cm has been performed which allows to calibrate the model with suitable parameters for the photoelectron emission.
openaire  

Collective Attention in Virtual Teams: A Pathway for Mitigating Communication Delays

Personnel Psychology, Volume 79, Issue 2, Page 191-221, Summer 2026.
ABSTRACT Virtual work has become a defining feature of modern organizations, intensifying the need for strategies that support virtual team performance. Communication delays—prolonged intervals between sending and receiving messages—are one of the most persistent and consequential barriers to virtual team performance.
Dorothy Carter, Alina Lungeanu, Joshua Pearman, Nathan Carter, Laura Bauer, Jacob Pendergraft, Lauren Landon, Marissa Shuffler, Leslie DeChurch, Noshir Contractor   +9 more
wiley   +1 more source

The IMAP Magnetometer. [PDF]

Space Sci Rev
Horbury TS, O'Brien HL, Greenaway C, Roberts A, Crabtree A, Tomes M, Facchinelli M, Finlayson M, Bharatia M, Fauchon-Jones E, Tapley M, Pope S, Jones D, Richter I, Dalla S, Russell C, Schwadron NA, Gkioulidou M, McComas DJ.   +18 more
europepmc   +1 more source

Dawn-dusk Asymmetrical Distribution of Saturn's Cusp. [PDF]

Nat Commun
Xu Y, Yao ZH, Arridge CS, Zhang B, Chen JJ, Badman SV, Ray LC, Coates AJ, Ye SY, Qin TS, Zheng ZQ, Dunn WR, Wei Y.   +12 more
europepmc   +1 more source

Biocidal Conditions in Low-Mars-Orbit Can Inactivate Bioburden on External Mars Spacecraft Surfaces and Dust Particles Within a Few Sols. [PDF]

Microorganisms
Schuerger AC, Schwendner P, Guan L, Mennella J, Heinz N, Mikellides I, Clement BG.   +6 more
europepmc   +1 more source