Results 151 to 160 of about 908 (240)

Physics‐Informed Machine Learning Framework to Retroactively Estimate Mantle Thermal Convection From Partial Geophysical Observations

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Mantle convection drives the solid Earth, powering plate motions, volcanism, and earthquakes while regulating planetary heat loss. Reconstructing its history is hampered by sparse, noisy observations concentrated near the surface and the present day. Here I develop an inverse physics‐informed neural network framework to estimate mantle thermal
Atsushi Nakao
wiley   +1 more source

Delineating the Central Anatolia Transition Zone (CATZ): Constraints from Integrated Geodetic (GNSS/InSAR) and Seismic Data. [PDF]

Sensors (Basel)
Kutoğlu ŞH, Akgün E, Softa M.
europepmc   +1 more source

Understanding the Robustness of Reparameterized Full‐Waveform Inversion Through Loss Landscape Perspective: Application to VSP Data

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 4, August 2026.
Abstract Full waveform inversion (FWI) reconstructs subsurface models by minimizing the mismatch between observed and simulated seismic data. However, the strong nonlinearity of the inversion problem makes gradient‐based optimization highly sensitive to inaccurate initial models and incomplete observational data.
Ning Wang, Ying Shi, Bingchuan Geng, Xuan Ke   +3 more
wiley   +1 more source

Microstructure-informed constitutive modeling of granular media under multidirectional loading: From particle-scale to continuum. [PDF]

Commun Eng
Irani N, Golestaneh P, Salimi M, Tafili M, Park Y, Lederer J.   +5 more
europepmc   +1 more source

70 years of Scottish National Accounts: 1948–2018

The Economic History Review, Volume 79, Issue 3, Page 1210-1234, August 2026.
Abstract This paper provides a comprehensive time series of historical National Accounts for Scotland (onshore and offshore) from 1948 to 2018. It includes a detailed breakdown by income component and industrial sector using methods that are forward and backward compatible.
Graeme Roy, Niall G. MacKenzie, Sandy Stewart   +2 more
wiley   +1 more source

Stochastic poromechanical analysis forecasts a notable exceedance probability for the 2017 Pohang, South Korea, <i>M</i> _w 5.5 earthquake. [PDF]

Commun Earth Environ
Wu H, Vilarrasa V, Parisio F, Alcolea A, Meier P, Carrera J, Saaltink M.   +6 more
europepmc   +1 more source

High‐Resolution Imaging of a Distant M6 Intermediate‐Depth Earthquake Using Ocean‐Bottom DAS and Seismic Network

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract Distributed Acoustic Sensing (DAS) provides dense, wide‐aperture observations potentially ideal for imaging earthquake rupture processes. By combining data from a ∼450 km‐long seafloor DAS array offshore Chile and a conventional seismic network, we image an Mw 6.0 intermediate‐depth earthquake ∼400 km away in Argentina, achieving km‐scale ...
Yuqing Xie, Jean‐Paul Ampuero, Martijn van den Ende, Tong Zhou, Alister Trabattoni, Marie Baillet, Diane Rivet   +6 more
wiley   +1 more source

The complex rupture evolution of the long and slow, tsunamigenic 2021 South Sandwich Islands earthquake. [PDF]

Sci Rep
Yamaguchi R, Yagi Y, Okuwaki R, Enescu B.   +3 more
europepmc   +1 more source

Tectonic Tremor Reveals Slow Deformation Along the Antarctic–South American Subduction Zone

Geophysical Research Letters, Volume 53, Issue 14, 28 July 2026.
Abstract The Antarctic–South American subduction zone is among the least explored convergent margins and lacks documented large interplate earthquakes despite ongoing convergence. Here we report the discovery of tectonic tremor along this plate boundary using continuous seismic data.
K. Azúa, S. Ruiz, S. Ide
wiley   +1 more source

Bridging the gap between subduction dynamics and the long-term strength of the Sunda megathrust. [PDF]

Nat Commun
Capitanio FA, Gollapalli T, Munukutla R, Graciosa JC, Mohd Z, Beall A, Dal Zilio L.   +6 more
europepmc   +1 more source