Results 241 to 250 of about 13,219 (307)

Coarse Sediment Transport in a Near‐Terminus Subglacial Channel

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract We present the first large‐sample, spatially resolved measurements of coarse sediment transport within a subglacial meltwater channel. We released 324 radio‐tagged pebbles into a near‐terminus channel of Glacier d’Otemma, Switzerland, and monitored their positions through 10–50 m of ice during the mid to late melt season.
Matt Jenkin, Davide Mancini, Floreana Miesen, Bryn Hubbard, Margaux Hofmann, Stuart N. Lane   +5 more
wiley   +1 more source

Tsunamigenic fault structures revealed in the 2024 Noto earthquake (M7.6) rupture area. [PDF]

Sci Rep
Park JO, Mohammadigheymasi H, Yamaguchi A, Okino K, Fujie G, Jamali Hondori E, Arikawa T, Kurihara T, Imai K.   +8 more
europepmc   +1 more source

Effects of Pore Fluid Properties on Dynamic Slip in Sandstone‐Derived Fault Gouges From the Groningen Gas Reservoir

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract The dynamic slip behavior of faults is strongly influenced by the thermal and hydraulic properties of pore fluids, which control thermal pressurization (TP) during seismic slip. While previous experiments showed significant TP‐induced weakening in DI‐water‐saturated Groningen sandstone gouges, in situ fluids are brine or brine–gas mixtures ...
Chien‐Cheng Hung, André R. Niemeijer
wiley   +1 more source

Learning earthquake ground motions via conditional generative modeling. [PDF]

Nat Commun
Ren P, Nakata R, Lacour M, Naiman I, Nakata N, Song J, Bi Z, Malik OA, Morozov D, Azencot O, Erichson NB, Mahoney MW.   +11 more
europepmc   +1 more source

Nonlinear Response‐History Analyses of Masonry and Mixed Structures With HybriDFEM

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 8, Page 1694-1709, 10 July 2026.
ABSTRACT The hybrid discrete‐finite element (HybriDFEM) method, previously developed to perform static and modal analysis in discrete and coupled discrete‐finite element models, is extended to nonlinear response‐history analyses. The equations of motion for the HybriDFEM model are solved through various numerical time‐integration schemes, both explicit
Igor Bouckaert, Michele Godio, João Pacheco de Almeida   +2 more
wiley   +1 more source

Enhancing the resolution of microseismicity through dense array monitoring in complex extensional settings. [PDF]

Sci Rep
Scotto di Uccio F, Muzellec T, Scala A, De Landro G, Camanni G, Carotenuto F, Elia L, Picozzi M, Zollo A, Strumia C, Beroza GC, Festa G.   +11 more
europepmc   +1 more source

Quantifying Model Selection Uncertainty in Structural Analysis: Methodology and Application

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 9, Page 1828-1844, 25 July 2026.
ABSTRACT With increasing focus on complex engineering systems under rare events, computational models are critical for predictions due to the scarcity or absence of data. However, selecting an appropriate model can be challenging. Using a single model without available test calibration could result in significant bias in performance predictions. A case
Ya‐Heng Yang, Tracy C. Becker
wiley   +1 more source

Tephra seismites-Understanding seismic hazard of hidden faults by analyzing liquefied tephra layers in lakes. [PDF]

Sci Adv
Kluger MO, Melchert RA, Moratalla JM, Ilanko T, Lowe DJ, Moon VG, Villamor P, Chaneva J, Ross N, Orense RP.   +9 more
europepmc   +1 more source

Ground motion inversion method based on generalized chaotic particle swarm optimization. [PDF]

PLoS One
Sun B, Qi L.
europepmc   +1 more source

Influence of soil-structure interaction and ground motion parameters on the seismic vulnerability of RC buildings. [PDF]

Sci Rep
Debnath P, Das T, Choudhury D.
europepmc   +1 more source