Buscar
Mostrando ítems 1-6 de 6
Detection of pre-eruptive seismic velocity variations at an andesitic volcano using ambient noise correlation on 3-component stations: Ubinas volcano, Peru, 2014
(Elsevier B.V.NL, 2019-09)
Volcano monitoring and eruption forecasting are based on the observation and joined interpretation of several precursory phenomena. It is thus important to detect new types of precursor and to study their relationship with ...
Medium change monitoring using ambient seismic noise and coda wave interferometry: examples from intraplate NE Brazil and the Mid-Atlantic Ridge
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM GEODINÂMICA E GEOFÍSICA, 2015-09-01)
This thesis presents and discusses the results of ambient seismic noise correlation for two different environments: intraplate and Mid-Atlantic Ridge. The coda wave interferometry method has also been tested for the ...
Mode-resolved travel-time statistics for elastic rays in three-dimensional billiards
(2012)
We consider the ray limit of propagating ultrasound waves in three-dimensional bodies made from a homogeneous, isotropic, elastic material. Using a Monte Carlo approach, we simulate the propagation and proliferation of ...
Mode-resolved travel-time statistics for elastic rays in three-dimensional billiards
(2012)
We consider the ray limit of propagating ultrasound waves in three-dimensional bodies made from a homogeneous, isotropic, elastic material. Using a Monte Carlo approach, we simulate the propagation and proliferation of ...
Continuous monitoring of a civil structure: Crisanto Luque Building case, in Bogota, Colombia
(Universidad Nacional de ColombiaBogotá - Ciencias - Maestría en Ciencias - GeofísicaDepartamento de GeocienciasFacultad de CienciasBogotáUniversidad Nacional de Colombia - Sede Bogotá, 2021-02)
El monitoreo continuo del estado de cualquier estructura es actualmente un tema de investigación y desarrollo. En geofísica es común el uso del estudio que, por sus siglas en inglés, recibe el nombre de Seismic Structural ...
Mode-resolved travel-time statistics for elastic rays in three-dimensional billiards
(2014)
System identification is a complex optimization problem which has recently attracted the attention in the field of science and engineering. In particular, the use of infinite impulse response (IIR) models for identification ...