Results 31 to 40 of about 322,312 (166)

Risk Assessment of Fracturing Induced Earthquake in the Qiabuqia Geothermal Field, China

open access: yesEnergies, 2020
In order to reduce the harm of induced earthquakes in the process of geothermal energy development, it is necessary to analyze and evaluate the induced earthquake risk of a geothermal site in advance.
Kun Shan   +4 more
doaj   +1 more source

Relocation and focal mechanisms of the 2021 Wuzhong-Lingwu ML3.6 seismic swarm

open access: yes地震科学进展, 2022
From July 18 to August 7 in 2021, a significant activity of ML3.6 earthquake swarm occurred in Wuzhong-Lingwu area, Ningxia. In this paper, the earthquake swarm are relocated using the multi-step locating method.
Yingcai Xu, Xianwei Zeng, Guofu Luo
doaj   +1 more source

Estimating Focal Mechanism of Small Earthquakes Using S/P Amplitude Ratios of Distributed Acoustic Sensing Records

open access: yesGeophysical Research Letters
We proposed a method for estimating focal mechanisms based on S/P amplitude ratios from distributed acoustic sensing (DAS) records for single earthquakes and successfully obtained the mechanisms from four events.
Y. Funabiki, M. Miyazawa
doaj   +1 more source

Determination of focal mechanism solutions of the earthquakes with M≥4.0 occurred in the mainland of China during July to December 2024

open access: yes地震科学进展
In this paper,the regional full waveform inversion using the broadband waveforms recorded by China Seismic Network were conducted, and the focal mechanism solutions of the 38 earthquakes with M≥4.0 occurred in the mainland of China during July to ...
Shanshan Liang   +4 more
doaj   +1 more source

FMHex20: An earthquake focal mechanism database for seismotectonic analyses in metropolitan France and bordering regions

open access: yesBSGF - Earth Sciences Bulletin, 2021
We present a compilation of over 1700 focal mechanisms for nearly 1300 earthquakes in metropolitan France and bordering regions of Western Europe. It is based on both published and unpublished sources (articles, reports, observatory websites) for which ...
Mazzotti Stephane   +13 more
doaj   +1 more source

The Impact of High-Energy Mining-Induced Tremor in a Fault Zone on Damage to Buildings

open access: yesEnergies, 2021
Seismic energy propagation from the hypocentre of mining-induced tremors usually causes an uneven distribution of the peak ground velocity PGVHmax in tectonically complicated structures, and consequently, an uneven distribution of damage to buildings ...
Elżbieta Pilecka   +5 more
doaj   +1 more source

Dynamic Mechanisms of Neocortical Focal Seizure Onset

open access: yesPLoS Computational Biology, 2014
Recent experimental and clinical studies have provided diverse insight into the mechanisms of human focal seizure initiation and propagation. Often these findings exist at different scales of observation, and are not reconciled into a common understanding. Here we develop a new, multiscale mathematical model of cortical electric activity with realistic
Yujiang Wang 0002   +3 more
openaire   +6 more sources

Determination of focal mechanism solutions of the earthquakes with M≥4.0 occurred in the mainland of China during March to June 2024

open access: yes地震科学进展
In this paper,the regional full waveform inversion using the broadband waveforms recorded by China Seismic Network were conducted,and the focal mechanism solutions of the 59 earthquakes with M≥4.0 occurred in the mainland of China during March to June ...
Shanshan Liang   +4 more
doaj   +1 more source

Brain Mechanisms of Altered Consciousness in Focal Seizures

open access: yesBehavioural Neurology, 2011
Consciousness is a central concept in epileptology, relevant to the understanding of both focal and generalized seizures. Within focal seizures, impairment of consciousness has long been considered as the main criterion differentiating complex partial seizures (CPS) from simple partial seizures With the development of improved tools for investigating ...
Bagshaw AP, Cavanna A
openaire   +3 more sources

RECENT STRONG EARTHQUAKES IN CENTRAL ASIA: REGULAR TECTONOPHYSICAL FEATURES OF LOCATIONS IN THE STRUCTURE AND GEODYNAMICS OF THE LITHOSPHERE. PART 1. MAIN GEODYNAMIC FACTORS PREDETERMINING LOCATIONS OF STRONG EARTHQUAKES IN THE STRUCTURE OF THE LITHOSPHER

open access: yesГеодинамика и тектонофизика, 2015
Studying locations of strong earthquakes (М≥8) in space and time in Central Asia has been among top prob-lems for many years and still remains challenging for international research teams.
S. I. Sherman, Ma Jin, E. A. Gorbunova
doaj   +1 more source

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