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Controle de dinâmica caótica com toros robustos
(Universidade Estadual Paulista (UNESP), 2014)
Blocking Radial Diffusion in a Double-Waved Hamiltonian Model
(Iop Publishing Ltd, 2013)
IC 3639-A NEW BONA FIDE COMPTON-THICK AGN UNVEILED BY NuSTAR
(2016)
We analyze high-quality NuSTAR observations of the local (z = 0.011) Seyfert 2 active galactic nucleus (AGN) IC 3639, in conjunction with archival Suzaku and Chandra data. This provides the first broadband X-ray spectral ...
Reduction of chaotic particle transport driven by drift waves in sheared flows
(AMER INST PHYSICS, 2008)
Investigations of chaotic particle transport by drift waves propagating in the edge plasma of tokamaks with poloidal zonal flow are described. For large aspect ratio tokamaks, the influence of radial electric field profiles ...
MODELING THE NUCLEAR INFRARED SPECTRAL ENERGY DISTRIBUTION OF TYPE II ACTIVE GALACTIC NUCLEI
(2013-02-20)
We present results from model fitting to the spectral energy distribution (SED) of a homogeneous sample of
Seyfert II galaxies drawn from the 12μm Galaxy Sample. Imaging and nuclear flux measurements are presented
in an ...
Diseño de una estrategia para la planeación de rutas de navegación autónoma de un robot móvil en entornos interiores usando un algoritmo de aprendizaje automático
(Medellín - Minas - Maestría en Ingeniería - Ingeniería de SistemasUniversidad Nacional de Colombia - Sede Medellín, 2020-10-09)
The problem of autonomous robot navigation in internal environments must overcome various difficulties such as the dimensionality of the data, the computational cost and the possible presence of mobile objects. This thesis ...
Descripción y análisis de forma basado en la invarianza a isometrías de los esqueletos topológicos
(Universidad Nacional de ColombiaMedellín - Minas - Doctorado en Ingeniería - SistemasDepartamento de la Computación y la DecisiónFacultad de MinasMedellínUniversidad Nacional de Colombia - Sede Medellín, 2019-06)
In this dissertation, we explore the problem of how to describe the shape of an object in 2D and 3D with a set of features that are invariant to isometric transformations. We focus to based our approach on the well-known ...
Clasificación de eventos de calidad de energía utilizando redes neuronales convolucionales profundas en el marco de la industria 4.0
(Universidad Tecnológica de PereiraFacultad de TecnologíasPereiraMaestría en Ingeniería Eléctrica, 2023)