Results 1 to 10 of about 209,990 (301)

Seismic Advances in Process Geomorphology

open access: yesAnnual Review of Earth and Planetary Sciences, 2022
One of the pillars of geomorphology is the study of geomorphic processes and their drivers, dynamics, and impacts. Like all activity that transfers energy to Earth's surface, a wide range of geomorphic process types create seismic waves that can be measured with standard seismic instruments.
Cook, K., Dietze, M.
openaire   +4 more sources

THE DIRECT-INVERSION DECONVOLUTION AND ITS APPLICATION IN SEISMIC DATA

open access: yesJGE, 2022
Seismic traces are generated by the convolution of reflectivity and seismic wavelet. Due to limited frequency bandwidth, reflectivity can not be resolved easily.
Iktri Madrinovella, Waskito Pranowo
doaj   +1 more source

Habitual Mistake and the Solution in Earthquake Analysis with SACS for Offshore Engineering

open access: yes南方能源建设, 2021
[Introduction] In offshore engineering, we usually use SACS to do structural design, including earthquake working condition. There are major mistakes in the current seismic design process, which may lead to the occurring of serious consequences in the ...
SHI Zheng, CHEN Guiju, LIANG Jinfang
doaj   +1 more source

Seismoelectromagnetism and spatio-temporal structures

open access: yesГеофизический журнал, 2015
New ideas, approaches and methods of modern seismology are being considered, which are focused on highly organized spatio-temporal structures in dissipative media far from thermodynamic equilibrium, auto-structures in particular. Some details of studies
V. Shuman
doaj   +1 more source

Seismic process and up-to-date monitoring systems

open access: yesГеофизический журнал, 2014
Within the limits of specified views on geomedium as an open hierarchically heterogeneous nonlinear dynamic system the problems of predictability of seismic process and its realization based on the data of up-to-date monitoring systems have been ...
V.N. Shuman
doaj   +1 more source

Mahalanobis distance-based recognition of changes in the dynamics of a seismic process [PDF]

open access: yesNonlinear Processes in Geophysics, 2019
In the present work, we aim to analyse the regularity of a seismic process based on its spatial, temporal, and energetic characteristics. Increments of cumulative times, increments of cumulative distances, and increments of cumulative seismic energies ...
T. Matcharashvili   +2 more
doaj   +1 more source

On the puzzling feature of the silence of precursory electromagnetic emissions [PDF]

open access: yes, 2013
It has been suggested that fracture-induced MHz-kHz electromagnetic (EM) emissions, which emerge from a few days up to a few hours before the main seismic shock occurrence permit a real-time monitoring of the damage process during the last stages of ...
Chelidze, T.   +2 more
core   +2 more sources

Time-frequency representation of earthquake accelerograms and inelastic structural response records using the adaptive chirplet decomposition and empirical mode decomposition [PDF]

open access: yes, 2007
In this paper, the adaptive chirplet decomposition combined with the Wigner-Ville transform and the empirical mode decomposition combined with the Hilbert transform are employed to process various non-stationary signals (strong ground motions and ...
A. Giaralis   +31 more
core   +1 more source

Comparisons for Esta-Task3: Cles and Cesam [PDF]

open access: yes, 2006
We present the results of comparing three different implementations of the microscopic diffusion process in the stellar evolution codes CESAM and CLES. For each of these implementations we computed models of 1.0, 1.2 and 1.3 M$_{\odot}$.
Lebreton, Y.   +4 more
core   +4 more sources

FAULTING IN THE LITHOSPHERE AND ASSOCIATED PROCESSES: A REVIEW OF RESULTS OF THE ALL-RUSSIA TECTONOPHYSICS CONFERENCE HELD AT THE INSTITUTE OF THE EARTH’S CRUST, SIBERIAN BRANCH OF RAS

open access: yesГеодинамика и тектонофизика, 2015
Results of the All-Russia conference “Faulting and associated processes in the lithosphere: tectonophysical analysis” are reviewed. It was held on 11–16 August 2014 at the Institute of the Earth’s Crust, Siberian Branch of RAS in Irkutsk, Russia. Several
K. Zh. Seminsky   +2 more
doaj   +1 more source

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