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Front propagation and quasi-stationary distributions for one-dimensional Lévy processes
(Univ Washington, 2016-09)
We jointly investigate the existence of quasi-stationary distributions for one dimensional Lévy processes and the existence of traveling waves for the Fisher-Kolmogorov-Petrovskii-Piskunov (F-KPP) equation associated with ...
Assessing the invasion speed of triatomine populations, chagas disease vectors
(Centro de Investigaciones en Matemática Pura y Aplicada (CIMPA) y Escuela de Matemática, San José, Costa Rica., 2020)
Simulated high frequency ray paths considering traveling ionospheric disturbances
(SN Applied Sciences, 2020-03)
This study presents a modified version of a classical 3-D numerical ray tracing code [originally by Jones and Stephenson (A versatile three-dimensional ray tracing computer program for radio waves in the ionosphere. Office ...
Traveling-Wave-Type Wall-Climbing Robot For Airplane Surface Inspection
(Universidad Tecnológica de Panamá, 2018)
Traveling-Wave-Type Wall-Climbing Robot For Airplane Surface Inspection
(Universidad Tecnológica de Panamá, 2018)
Automatic lightning stroke location on transmission lines using data mining and synchronized initial travelling
(Elsevier Science SA, 2018-10)
The automatic location of lightning stroke impact point on transmission lines is one of the most crucial factors related to the behavior of Electric Power Systems, which can improve the swift recovery of electric power. ...
Interhemispheric propagation and interactions of auroral traveling ionospheric disturbances near the equator
(American Geophysical Union, 2016-02-11)
We present the results of our GPS total electron content and ionosonde observations of large‐scale traveling ionospheric disturbances (LSTIDs) during the 26 September 2011 geomagnetic storm. We analyzed the propagation ...
Absorption of waves by large-scale winds in stratified turbulence
(American Physical Society, 2015-03)
The atmosphere is a nonlinear stratified fluid in which internal gravity waves are present. These waves interact with the flow, resulting in wave turbulence that displays important differences with the turbulence observed ...
Ionosonde observations of ionospheric disturbances due to the 15 February 2013 Chelyabinsk meteor explosion
(American Geophysical Union, 2015-10-29)
We report the results of our investigations on the potential ionospheric effects caused by the 15 February 2013 Chelyabinsk meteor explosion. We used the data from a number of digisonde stations located in Europe and Russia ...