Results 31 to 40 of about 3,325 (271)

The Contribution of Near-Surface Geophysics for the Site Characterization of Seismological Stations

open access: yesApplied Sciences, 2023
The Athenet network is the network of the Seismological Laboratory of the National and Kapodistrian University of Athens. We present the geophysical investigation that has been carried out at six seismological stations of the Athenet network for their site characterization.
John D. Alexopoulos   +6 more
openaire   +3 more sources

Current state of exploration and actual problems of tectonics, seismology and seismotectonics of Armenia

open access: yesRussian Journal of Earth Sciences, 2020
This article analyzes the current state of exploration of the tectonic structure and seismotectonics of Armenia as well as the results of seismological studies. Current problems in this area are identified.
Karapetyan J K   +5 more
doaj   +1 more source

Contribution of the "Institut Scientifique Chérifien" to the development of geoscientific research in Northwest Africa since its creation in 1914 [PDF]

open access: yesHistory of Geo- and Space Sciences, 2013
The contribution of the "Institut Scientifique Chérifien", the oldest scientific research centre in Morocco, is reviewed since its creation almost a century ago.
F. Medina
doaj   +1 more source

General regularities of seismic activity of Northern Armenia in connection with block structure and tectonic activity

open access: yesГеодинамика и тектонофизика, 2020
The study is focused on searching for spatial regularities in the occurrence of earthquake hypocenters in different geological settings in Northern Armenia. Tectonic-geomorphological indices are applied to define the tectonic activity of blocks composing
K. S. Ghazaryan, R. S. Sargsyan
doaj   +1 more source

Petrophysical Evaluation and Hydrocarbon Potentialities of the Abu Roash C Member of the Abu Roash Formation, Badr El Din-3 and Badr El Din-15 Oil Fields, Abu Gharadig Basin, Northern Western Desert, Egypt [PDF]

open access: yesDelta Journal of Science, 2022
The BED-3 and BED-15 oil fields are situated in the northwestern portion of the Abu-Gharadig sedimentary basin. The Basin is ENE-WSW-oriented, and ranges in age between the Late Jurassic and Early Cretaceous.
Waheed Mohamed   +4 more
doaj   +1 more source

Our faults and our stars: some topics in comparative seismology

open access: yes, 2022
Seismology is one of the few geophysical probes which allows us to peer beneath the surface of a planet, moon, or star and map its structures and properties at a variety of scales and resolutions.
Fernando, Benjamin
core   +1 more source

The tailings dam failure of 5 November 2015 in SE Brazil and its preceding seismic sequence

open access: yesGeophysical Research Letters, 2016
The collapse of a mine tailings dam and subsequent flood in SE Brazil on 5 November 2015 was preceded by a small‐magnitude seismic sequence. In this report, we explore the spatiotemporal associations between the seismic events and the accident and ...
H. Agurto‐Detzel   +7 more
doaj   +1 more source

Site survey and assessment for the planned seismogeodynamic monitoring network in the Republic of Armenia

open access: yesEarthquake Science, 2022
We present results of a detailed analysis of data obtained from seismic geodynamic field studies conducted at proposed sites for the development of advanced seismic monitoring stations in the Republic of Armenia.
Jon Karapetyan   +4 more
doaj   +1 more source

Methodology and Results of Detailed 3D Seismic Exploration in the Zhezkazgan Ore District

open access: yesApplied Sciences
This article presents the results obtained from a high-resolution wide-azimuthal 3D seismic reflection method used for the prediction and detailed exploration of complex ore targets in the Zhezkazgan ore district of Central Kazakhstan. We demonstrate the
Arman Sirazhev   +4 more
doaj   +1 more source

Crustal seismology: traditions and styles from a historical perspective

open access: yes, 2020
It has often been said that geophysics is an umbrella discipline, and that its various and varied fields remained conceptually autonomous even when configured in the mind of a single scientist.
Anduaga, Aitor
core   +1 more source

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