Results 251 to 260 of about 305,187 (339)

Inversion of Global Thermospheric Density Map Based on Satellite Measurements Using Deep Learning RFR Network

open access: yesEarth and Space Science, Volume 12, Issue 9, September 2025.
Abstract The estimation error of neutral mass density is a major source of uncertainty in calculating thermospheric drag, which is the primary non‐gravitational perturbation affecting satellites in low Earth orbit. Many empirical models and physics‐based models are commonly used to forecast the thermospheric density, but significant deviations might ...
Kun Zhang   +10 more
wiley   +1 more source

Experience-Dependent Neuroplasticity in the Hippocampus of Bilingual Young Adults. [PDF]

open access: yeseNeuro
Gallo F   +5 more
europepmc   +1 more source

Log‐Periodic Power Law Singularities in Landslide Dynamics: Statistical Evidence From 52 Crises

open access: yesGeophysical Research Letters, Volume 52, Issue 15, 16 August 2025.
Abstract Landslide movements typically show a series of progressively shorter quiescent phases, punctuated by sudden bursts during an acceleration crisis. We propose that such intermittent rupture phenomena can be described by a log‐periodic power law singularity model. Amounting mathematically to a generalization of the power law exponent from real to
Qinghua Lei, Didier Sornette
wiley   +1 more source

Nonlinear Solutions of Renormalization-Group Equations [PDF]

open access: bronze, 1974
J. F. Nicoll, T. S. Chang, H. E. Stanley
openalex   +1 more source

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