Search Results - "Bezzeghoud, Mourad"

Editorial: Geoscientific visualization in solid earth geophysics by Bezzeghoud, Mourad, Mandal, Nibir

Get full text

Seismic Sequence Analysis of the Arraiolos Zone, South Portugal, and Its Seismotectonic Implications: A Detailed Analysis of the Period 15 January–30 June 2018 by Wachilala, Piedade, Borges, José, Caldeira, Bento, Bezzeghoud, Mourad

“…The Arraiolos Zone has been affected by the persistent superficial seismicity (focal depth < 20 km) of a weak magnitude (M < 4) and some events of a higher…”
Get full text

Catalogue of source mechanisms and overview of present-day stress fields in the western region of the Africa–Eurasia plate boundary by Farida Ousadou, Abdelhakim Ayadi, Mourad Bezzeghoud

“…Complex deformation is observed along the plate boundary between the Africa and Eurasia plates, this complexity is highlighted by the faulting mechanism…”
Get full text

Geodetic analysis for investigating possible seismo-ionospheric precursors related to the Ain Témouchent earthquake of December 22, 1999, in NW Algeria by Tachema, Abdennasser, Nadji, Abdelmansour, Bezzeghoud, Mourad

“…The main aim of this research focuses on the seismo-geodetic data integration to identify the origin-time of seismic precursors through the ionospheric total…”
Get full text

An update of Algerian’s seismic catalog from historical seismicity, archeoseismological, and paleoseismological studies by Ayadi, Abdelhakim, Ousadou, Farida, Roumane, Kahina, Harbi, Assia, Maouche, Said, Bezzeghoud, Mourad, Meghraoui, Mustapha

“…For any seismic hazard study, a reliable, homogenized, and complete seismic catalog is required. The Algerian seismicity catalog has been recently updated by…”
Get full text

High-density seismic network for monitoring Alentejo region (Portugal) and Mitidja basin region (Algeria) by Manso, Marco, Bezzeghoud, Mourad, Borges, José, Caldeira, Bento, Ayadi, Abdelhakim

“…The seismic sensor network Alentejo (SSN-Alentejo) brings a new approach in seismological survey based on networked low-cost sensors and acquisition systems…”
Get full text

Geophysical data fusion of ground-penetrating radar and magnetic datasets using 2D wavelet transform and singular value decomposition by Oliveira, Rui Jorge, Caldeira, Bento, Teixidó, Teresa, Borges, José Fernando, Bezzeghoud, Mourad

“…This work addresses the problem of the lack of perceptibility that geophysical data may have. Data fusion allows us to combine datasets, providing an improved…”
Get full text

Simulations of strong ground motion in SW Iberia for the 1969 February 28 (Ms = 8.0) and the 1755 November 1 (M∼ 8.5) earthquakes - II. Strong ground motion simulations by Grandin, Raphaël, Borges, José Fernando, Bezzeghoud, Mourad, Caldeira, Bento, Carrilho, Fernando

“…This is the second paper of a series of two concerning strong ground motion in SW Iberia due to earthquakes originating from the adjacent Atlantic area. The…”
Get full text

An alternative formulation for quasi-static frictional and cohesive contact problems by Areias, P., Pinto da Costa, A., Rabczuk, T., Queirós de Melo, F. J. M., Dias-da-Costa, D., Bezzeghoud, Mourad

“…It is known by Engineering practitioners that quasi-static contact problems with friction and cohesive laws often present convergence difficulties in Newton…”
Get full text

A simple statistical procedure for the analysis of radon anomalies associated with seismic activity by Hugo Gonçalves Silva, Mourad Bezzeghoud, Maria Manuela Oliveira, António Heitor Reis, Rui Namorado Rosa

“…This study presents an analysis of data from various radon anomalies that were compiled by Toutain and Baubron [1999], to investigate their relationships with…”
Get full text

Influence of seismic activity on the atmospheric electric field in Lisbon (Portugal) from 1955 to 1991 by Hugo Gonçalves, Maria Manuela Oliveira, Cláudia Serrano, Mourad Bezzeghoud, António Heitor, Rui Namorado, Pier Francesco Biagi

“…In the present study, we considered the influence of seismic activity on the atmospheric electric field recorded at Portela meteorological station (Lisbon,…”
Get full text

Chaotic behavior of seismic mechanisms: experiment and observation by Bento Caldeira, Hugo Gonçalves, José F., Mouhaydine Tlemçani, Mourad Bezzeghoud

“…To simulate the dynamics of earthquakes, a mechanical prototype was constructed that was inspired by the Burridge-Knopoff model and equipped with accurate…”
Get full text

Wavelet analysis of the LF radio signals collected by the European VLF/LF network from July 2009 to April 2011 by Flavia Righetti, Pier Francesco Biagi, Tommaso Maggipinto, Luigi Schiavulli, Teresa Ligonzo, Anita Ermini, Iren Adeline, Adrian Moldovan, Aydin Buyuksarac, Hugo Gonzales, Mourad Bezzeghoud, Michael E., Dimitrios Arabelos, Thomas Xenos

“…In 2008, a radio receiver that works in very low frequency (VLF; 20-60 kHz) and LF (150-300 kHz) bands was developed by an Italian factory. The receiver can…”
Get full text

Source rupture process of the March 18th, 2021, Mw6.0 Béjaia (Algeria) earthquake associated with the Western segment – A link with the August 1856 Djidjelli earthquakes (Io = VIII-IX, M ≥ 6) by Benfedda, Amar, Abbes, Khadidja, Ayadi, Abdelhakim, Maouche, Said, Bouhadad, Youcef, Boughacha, Mohamed Salah, Bezzeghoud, Mourad

Get full text

Probabilistic seismic hazard analysis in Northern Algeria using the Parametric-Historic method by Bellalem, Fouzi, Pavlenko, Vasily A., Molina, Sergio, Maouche, Said, Sawires, Rashad, Bezzeghoud, Mourad, Talbi, Abdelhak, Mobarki, Mourad

“…In this study the seismic hazard in Northern Algeria is analyzed by using a probabilistic approach, and specifically the parametric-historic method. This…”
Get full text

Fault plane picking from focal mechanisms in reverse faulting stress: Application to the Mw6.9 Boumerdes (Algeria) earthquake sequence by Ouyed, Reda, Boughacha, Mohamed Salah, Bezzeghoud, Mourad, Vavryčuk, Václav

“…Identification of the fault plane from two nodal planes of the focal mechanism is, in general, ambiguous. This problem is commonly solved using other…”
Get full text

Hadj Benhallou 1937–2011 by Bezzeghoud, Mourad

“…An obituary is presented for Prof Hadj Benhallou, who died on Oct 16, 2011 after a long illness. Benhallou was the first Algerian seismologist-geophysicist…”
Get full text

A novel interpolation method for InSAR atmospheric wet delay correction by Aguemoune, Samir, Ayadi, Abdelhakim, Belhadj-Aissa, Aichouche, Bezzeghoud, Mourad

“…The accuracy and capability of Differential interferometric Synthetic Aperture Radar (DInSAR) depends on the phase errors. In particular, errors associated…”
Get full text

Muon tomography with Resistive Plate Chambers for geological characterization by Sarmento, Raul, Castro, Alberto Blanco, Caldeira, Bento, Tomé, Bernardo, Loureiro, Custódio, Clemêncio, Filomena, Alexandre, Isabel, Costa, João, Matos, João, Saraiva, João, Silva, Jorge, Borges, José, Cazon, Lorenzo, Afonso, Luis, Lopes, Luís, Duarte, Magda, Pinto, Marco, Pimenta, Mário, Bezzeghoud, Mourad, Dobrilla, Paolo, Assis, Pedro, Teixeira, Pedro, Oliveira, Rui, Andringa, Sofia, Pais, Vanessa

Get full text

Intensity-distance attenuation laws for the Portugal mainland using intensity data points by Le Goff, Boris, Borges, José Fernando, Bezzeghoud, Mourad

Get full text