Results 91 to 100 of about 560,268 (250)
ABSTRACT Ice shelves are floating seaward extensions of glaciers that form where land‐based ice flows into the ocean. Recent observations suggest that their mechanical behavior is suitably described by a viscoelastic Maxwell model, as this framework captures both the instantaneous elastic response and the time‐dependent viscous flow of ice.
Marvin Koßler +4 more
wiley +1 more source
Deep Neural Networks for Map-Based 4D Seismic Pressure-Saturation ...
Jesper Soeren Dramsch (5622362)
core +1 more source
Surface Wave Analysis in Laterally Varying Media [PDF]
This work studies the possibility of using surface wave analysis as a tool for a robust estimation of the S-wave velocity behaviour in laterally varying media.
Aruna Prem Bianzino, +5 more
core +1 more source
This study presents the computational components and workflow developed to conduct probabilistic seismic hazard analysis (PSHA) in New Zealand (NZ) using physics‐based ground‐motion simulations, referred to as “CyberShake NZ.” Semi‐automated procedures generate multiple realizations of kinematic rupture models, create rupture‐specific velocity models ...
Brendon A. Bradley +5 more
wiley +1 more source
Elastic full waveform inversion (EFWI) is a crucial technique for retrieving high-resolution multi-parameter information. However, the lack of low-frequency components in seismic data may induce severe cycle-skipping phenomena in elastic full waveform ...
Shaobo Qu +4 more
doaj +1 more source
Encoder-Decoder Architecture for 3D Seismic Inversion. [PDF]
Gelboim M, Adler A, Sun Y, Araya-Polo M.
europepmc +1 more source
Seismic attenuation in Faroe Islands basalts [PDF]
We analysed vertical seismic profiling (VSP) data from two boreholes at Glyvursnes and Vestmanna on the island of Streymoy, Faroe Islands, to determine the magnitude and causes of seismic attenuation in sequences of basalt flows.
Worthington, M. H. +5 more
core +1 more source
Collocated Geotechnical and Geophysical Test Dataset at Three Sites in Napier, New Zealand
Reliable assessment of liquefaction hazard, particularly in the context of groundwater fluctuations associated with hydroclimatic changes and variability between liquefaction assessment methods, necessitates supplementary data and advanced site characterization methods.
Aavash Ghimire +4 more
wiley +1 more source
Seismic inversion with L2,0-norm joint-sparse constraint on multi-trace impedance model. [PDF]
Dai R, Yang J.
europepmc +1 more source
Seismic inversion by Newtonian machine learning
We present a wave-equation inversion method that inverts skeletonized seismic data for the subsurface velocity model. The skeletonized representation of the seismic traces consists of the low-rank latent-space variables predicted by a well-trained ...
Chen, Yuqing, Schuster, Gerard T.
core +1 more source

