Results 141 to 150 of about 1,072 (217)

Dynamic Resource Allocation for LEO Satellite Systems Under Heterogeneous Traffic Distributions

open access: yesInternational Journal of Satellite Communications and Networking, Volume 44, Issue 2, Page 199-209, March/April 2026.
ABSTRACT This paper proposes an efficient resource allocation scheme for low Earth orbit (LEO) satellite systems. Taking into account the unique characteristics of LEO systems for 6G communication services, we introduce a dynamic bandwidth and power allocation scheme specifically designed to accommodate highly heterogeneous traffic distributions.
Jaeyoung Song   +5 more
wiley   +1 more source

From Lab to Life: Progress in Supercapacitor Electrode Materials for Real‐Life Electrochemical Energy Storage Applications

open access: yesSmall Structures, Volume 7, Issue 3, March 2026.
This article discusses the “lab‐to‐life” journey of supercapacitors, highlighting various electrode materials including carbon‐based materials, transition metal oxides, MXenes, high‐entropy materials, and hybrid composites, along with advanced electrode materials engineering strategies.
Snehal L. Kadam   +6 more
wiley   +1 more source

A Mass Conservation Model to Study the Evolution of Coastal Soft Cliffs Driven by Sea Level Rise Over Multi‐Century Timescales

open access: yesJournal of Geophysical Research: Earth Surface, Volume 131, Issue 3, March 2026.
Abstract Soft cliffed coasts are particularly vulnerable to erosion and their retreat depends on environmental, geological and geomechanical factors. In this work, we use a mathematical modeling approach to understand effects of future global sea level rise on these coasts over multiple centuries.
M. Appleton   +3 more
wiley   +1 more source

Orbiting Carbon Observatory‐3: Preflight Spectral Calibration and Performance Evaluation

open access: yesEarth and Space Science, Volume 13, Issue 3, March 2026.
Abstract The Orbiting Carbon Observatory‐3 (OCO‐3) payload was installed on the International Space Station (ISS) in May 2019. OCO‐3 is providing measurements to quantify the column average carbon dioxide dry air mole fraction (XCO2) near the ISS ground track.
R. A. M. Lee   +9 more
wiley   +1 more source

Airborne reflectors for satellite-based quantum entanglement and key distribution. [PDF]

open access: yesSci Rep
Sellahewa K   +4 more
europepmc   +1 more source

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