Results 91 to 100 of about 1,881 (201)
Learning Vertical Coordinates via Automatic Differentiation of a Dynamical Core
Journal of Advances in Modeling Earth Systems, Volume 18, Issue 8, August 2026.Abstract Terrain‐following coordinates in atmospheric models often imprint their grid structure onto the solution, particularly over steep topography, where distorted coordinate layers can generate spurious horizontal and vertical motion. Standard formulations, such as hybrid or SLEVE coordinates, mitigate these errors by using analytic decay functions
Tim Whittaker +4 more
wiley +1 more source
Radio Science, Volume 61, Issue 8, August 2026.Abstract This paper explores the impact of natural phenomena on signal data transmission across various ionospheric communication channels. The study focuses on three primary phenomena: meteor trails prevalent in the middle‐ and lower‐latitude ionosphere, bubble and plume structures observed around the equatorial ionosphere, and magnetic‐storm‐induced ...
I. Bronfman +2 more
wiley +1 more source
Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.Abstract The 1962 Starfish Prime high‐altitude 1.4‐megaton nuclear detonation injected large amounts of fission‐produced energetic electrons into the inner magnetosphere (L = 1.12), creating an intense artificial radiation belt that persisted for years. In this study, we revisit historical data from this unprecedented event to investigate the potential
L. Olifer, I. R. Mann
wiley +1 more source
On the capacity of Rayleigh-fading correlated spectrum sharing networks
EURASIP Journal on Wireless Communications and Networking, 2011 Recently, substantial attention has been paid to improve the spectral efficiency of communication setups using different spectrum sharing techniques. This paper aims to study the capacity of Rayleigh-fading spectrum sharing channels in the case where ...
Makki Behrooz, Eriksson Thomas
doaj
Rhythmic Structure Shapes Dyadic Self−Other Representations Through Interpersonal Action Coupling
Annals of the New York Academy of Sciences, Volume 1562, Issue 1, August 2026.Musical rhythms can imply multiple interpretations of the beat, allowing various ways of moving together. Dyads drummed to songs, producing rhythmic ratios varying the relative temporal complexity of their movements. Stable coordination increased social bonding, which decreased with complexity.
Dhwani P. Sadaphal +5 more
wiley +1 more source
Space-Time Codes for Wireless Optical Communications
EURASIP Journal on Advances in Signal Processing, 2002 A space-time channel coding technique is presented for overcoming turbulence-induced fading in an atmospheric optical heterodyne communication system that uses multiple transmit and receive apertures. In particular, a design criterion for minimizing the
Tarokh Vahid +2 more
doaj +1 more source
On the Performance of Energy Harvesting Non-Orthogonal Multiple Access Relaying System with Imperfect Channel State Information over Rayleigh Fading Channels. [PDF]
Sensors (Basel), 2019 Hoang TM, Van NL, Nguyen BC, Dung LT.
europepmc +1 more source
Correction to "Rayleigh Fading Multi-Antenna Channels" [PDF]
EURASIP Journal on Advances in Signal Processing, 2003 openaire +1 more source
An Implementation of Nonlinear Multiuser Detection in Rayleigh Fading Channel
EURASIP Journal on Wireless Communications and Networking, 2006 A blind nonlinear interference cancellation receiver for code-division multiple-access- (CDMA-) based communication systems operating over Rayleigh flat-fading channels is proposed.
Mandic Danilo P +2 more
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