Results 21 to 30 of about 43,016 (162)
NEW SEISMIC SOURCE ZONE MODEL FOR PORTUGAL AND AZORES [PDF]
, 2010 The development of seismogenic source models is one of the first steps in seismic hazard assessment. In seismic hazard terminology, seismic source zones (SSZ) are polygons (or volumes) that delineate areas with homogeneous characteristics of seismicity ...
Arvidsson, R. +16 more
core
Cryogenian Glacial Erosion and Tectonics as Agents of Crustal Recycling
Terra Nova, EarlyView.ABSTRACT Zircon preserves evidence of recycling processes that link surface environments to the mantle. Combined δ18O‐εHf in zircon fingerprints magmatic sources and tracks how crustal material is reworked over time. We apply statistical analyses to a global compilation that apparently resolves shifts in zircon U–Pb, δ18O, and Lu‐Hf data spanning the ...
M. Seraine +9 more
wiley +1 more source
Discontinuous Galerkin methods for solving the acoustic wave equation [PDF]
, 2013 In this work we develop a numerical simulator for the propagation of elastic waves by solving the one-dimensional acoustic wave equation with Absorbing Boundary Conditions (ABC’s) on the computational boundaries using Discontinuous Galerkin Finite ...
Castromán, Gabriel Alejandro +1 more
core +1 more source
Terra Nova, EarlyView.ABSTRACT In this study, we examine the relationship between Brune stress drop and fault slip where the stress drop is estimated using the Empirical Green's Function (EGF) method and slip distribution is derived from seismic and geodetic data inversion.
Calderoni Giovanna +2 more
wiley +1 more source
Earthquake Source and Seismic Strain Rate: Portugal in the Context of The Western Part of the Eurasia - Africa Plate Boundary [PDF]
, 2004 Fault plane solutions, stress-pattern and deformation rate along the Western part of the Eurasia-Africa Plate Boundary, particu- larly between Azores triple junction and Gibraltar are analyzed.
Bezzeghoud, M +3 more
core
Earth Sciences Research Journal, 2001 Páginas preliminares con información sobre el comité editorial y la tabla de ...
Geofísica Colombiana
doaj
COMPILATION OF ACTIVE FAULT DATA IN PORTUGAL FOR USE IN SEISMIC HAZARD ANALYSIS [PDF]
, 2010 To estimate where future earthquakes are likely to occur, it is essential to combine information about past earthquakes with knowledge about the location and seismogenic properties of active faults.
Besana-Ostman, G.M. +17 more
core
HAWC response to atmospheric electricity activity
, 2017 The HAWC Gamma Ray observatory consists of 300 water Cherenkov detectors (WCD) instrumented with four photo multipliers tubes (PMT) per WCD. HAWC is located between two of the highest mountains in Mexico.
de Raga, Graciela Binimelis +2 more
core +1 more source
Radon test measurements with Ce-doped yttrium aluminum oxide perovskite scintillator
Geofísica Internacional, 2002 Se analizaron las propiedades de centelleo para espectrometría gamma de radón y sus descendientes, de un monocristal de perovskita de óxido de Al-Y copado con Ce, acoplado ópticamente a un fotomultiplicador Hamamatsu H5784 con un fotocátodo bialcalino ...
W. Plastino +2 more
doaj +1 more source