Buscar
Mostrando ítems 1-10 de 67
Interaction of a surface wave with a dislocation
(2007)
The scattering of a surface wave by a pinned edge dislocation in a semi-infinite, homogeneous, isotropic, three-dimensional elastic solid is investigated analytically and numerically. An incident wave excites the dislocation ...
Evidence of site amplifcation from ground motion of the last two large crustal earthquakes in central‑western Argentina
(Springer, 2020-07)
The present study has investigated site amplification effects from the analysis of peak ground accelerations (PGA) and spectral accelerations (SA) of the last two major crustal earthquakes in central-western Argentina. ...
Modeling hourly diffuse solar-radiation in the city of São Paulo using a neural-network technique
(Elsevier B.V., 2004-10-01)
dIn this work, a perceptron neural-network technique is applied to estimate hourly values of the diffuse solar-radiation at the surface in São Paulo City, Brazil, using as input the global solar-radiation and other ...
A seismic ray tracing method based on Fibonacci search
(Editrice Compositori Bologna, 2017-05)
We design a fast ray tracing technique to simulate the response of seismic sources located at depth such as passive data due to fluid injection, hydraulic fracturing, volcanic tremors or earthquakes, with receivers located ...
Evidence for a modulation of the intraseasonal summer temperature in Eastern Patagonia by the Madden-Julian Oscillation
(American Geophysical Union, 2015-08)
We describe the relationship between the intraseasonal component of surface air temperature (SAT) variability in Eastern Patagonia and the Madden-Julian Oscillation (MJO) during austral summer based on ~50 years of daily ...
Atmospheric forcing of the eastern tropical Pacific: A review
(2006-06-06)
The increase in marine, land surface, atmospheric and satellite data during recent decades has led to an improved understanding of the air–sea interaction processes in the eastern tropical Pacific. This is also thanks to ...
Atmospheric forcing of the eastern tropical Pacific: A review
(2006-06-06)
The increase in marine, land surface, atmospheric and satellite data during recent decades has led to an improved understanding of the air–sea interaction processes in the eastern tropical Pacific. This is also thanks to ...
Single-layer dichroic filters for multifrequency receivers at THz Frequencies
(IEEE, 2020)
In this work, we report the design, construction, and characterization of two free-standing single-layer frequency-selective surface structures to be used as dichroic filters in the THz range. Their spectral responses are ...
Southern hemisphere sensitivity to ENSO patterns and intensities: impacts over subtropical South America
(MDPI, 2020)
El Niño flavors influence Subtropical South American (SSA) rainfall through the generation of one or two quasi-stationary Rossby waves. However, it is not yet clear whether the induced wave trains depend on the El Niño ...