Results 181 to 190 of about 9,897 (253)
Empirical Assessment of Storm‐Time Thermospheric Density Inversion Methods From LEO POD Data
Earth and Space Science, Volume 13, Issue 8, August 2026.Abstract Thermospheric mass density is one of the largest sources of operational uncertainty for spacecraft in low Earth orbit, particularly during geomagnetic storms. The growing population of Global Navigation Satellite System‐equipped satellites presents a data set of opportunity: precise orbit determination (POD) data streams can be used to ...
Charles Constant +4 more
wiley +1 more source
The Length of Martian Crater Rays and Their Relation to Lunar Cold Spots
Journal of Geophysical Research: Planets, Volume 131, Issue 8, August 2026.Abstract Impact‐generated crater rays are well‐documented on the Moon, with most appearing as high‐albedo streaks extending radially from a crater's center. On Mars, however, crater rays are significantly rarer and discernible only through thermal imaging due to their lower thermal inertia compared to surrounding terrain.
Trevor P. Erwin +3 more
wiley +1 more source
Near‐Earth Solar Wind Speed of Fast Coronal Mass Ejections
Journal of Geophysical Research: Space Physics, Volume 131, Issue 8, August 2026.Abstract Using solar wind and ground magnetometer data for solar cycles 23–25, extreme‐value power‐law models are developed that quantify relationships between near‐Earth solar wind speed and Sun‐to‐Earth transit times of interplanetary coronal mass ejections (ICMEs).
Jeffrey J. Love +3 more
wiley +1 more source
Orbital Decay of the Three SNIPE CubeSats During the Super Geomagnetic Storm in May 2024
Space Weather, Volume 24, Issue 8, August 2026.Abstract The Mother's Day (Gannon) geomagnetic superstorm of May 2024 produced extreme thermospheric heating and expansion, resulting in enhanced atmospheric drag on low Earth orbiting (LEO) satellites. We investigate storm‐time thermospheric drag and density variability using three satellites of the Small‐scale magNetospheric and Ionospheric Plasma ...
Hosub Song +8 more
wiley +1 more source
Merged Interplanetary Data From L1: MIDL
Space Weather, Volume 24, Issue 8, August 2026.Abstract The availability and accuracy of upstream solar wind conditions are critical for solar wind—magnetosphere coupling studies, whether based on observations or numerical models and simulations. We present the Merged Interplanetary Data from L1 (MIDL), which merges 1‐min magnetic field and plasma observations from ACE, DSCOVR, and Wind through a ...
C. C. DiMarco, G. Tóth, T. I. Pulkkinen
wiley +1 more source
Tetragonal distortion of the multiferroic compound α‐LiFe5O8 from first‐principles calculations
Journal of Applied Crystallography, Volume 59, Issue 4, Page 1307-1318, August 2026.First‐principles calculations suggest the tetragonal space group P43212 for the multiferroic compound α‐LiFe5O8, with a direct band gap smaller than that in its widely known cubic space group P4332. The tetragonal lattice distortion a > c is explained by relatively strong antiferromagnetic exchange interactions parallel to the c axis and by Fe–O–Fe ...
Yaoshi Cheng, So-Hyun Park
wiley +1 more source
Muscle Mitochondrial Oxidative Capacity and Cognitive Decline Over up to a Decade: Sex Differences
Aging Cell, Volume 25, Issue 8, August 2026.Skeletal muscle mitochondrial oxidative capacity is linked to cognition and predicts cognitive decline primarily in men. Underlying mechanisms appear to differ by sex, likely through a metabolic‐drive pathway in men and a hematologic‐inflammatory pathway in women.
Qu Tian +2 more
wiley +1 more source
Pacific Focus, Volume 41, Issue 2, Page 175-188, August 2026.ABSTRACT South Korean President Park Geun‐hye's 2016 decision to authorize the deployment of the U.S. Forces Korea THAAD system—and Beijing's subsequent economic and diplomatic coercion—marked a decisive inflection point in Seoul's China policy.
Joel Atkinson
wiley +1 more source
Neuromuscular changes during a four-week individualized in-season strength-training program based on the dynamic strength index in youth basketball players: A quasi-experimental study. [PDF]
PLoS OneP CM, B RM, J GG.
europepmc +1 more source
Plant, Cell &Environment, Volume 49, Issue 8, Page 5689-5702, August 2026.ABSTRACT The rhizosphere harbours critical plant‐herbivore interactions often mediated by small lipophilic molecules (SLMs). Despite the agricultural importance of many soil‐dwelling insects, surprisingly little is known about chemically mediated belowground crop‐pest interactions. Root and shoot herbivores can influence these interactions by modifying
Diego M. Magalhães +8 more
wiley +1 more source