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Overestimation and understimation phenomena in college students who study English as a Foreign Language: a descriptive analysis
(Biblioteca Digital wdg.biblioUniversidad de Guadalajara, 2019-07-09)
Several college students who study English as a foreign language have an imprecise idea of their actual level of English. Therefore, they are unable to objectively assess their weaknesses and strengths, which affects their ...
Signal separation with almost periodic components: a wavelets based method
(Revista Mexicana de Física, 2009)
An approach to the application of a modified Fick's diffusion model: Development of an algorithm
(International Information and Engineering Technology Association, 2019-09-28)
In the present work, we studied the mathematical characteristics of a modified Fick's diffusion model which is widely used for modelling the extraction kinetics of various compounds because it allows to describe the mass ...
Usable work of macro-scale cavities in liquids
(Associação Brasileira de Engenharia e Ciências Mecânicas - ABCM, 2012)
It is shown that the generation of cavities in a liquid can produce usable work, which is illustrated by the stretching of a string. This work is done during the expansion of the cavity, and not with its collapse. Basic ...
Theoretical studies of magnetic materials at the micrometer and nanometer scale
(2005)
In this thesis we analyzed, from a theoretical point of view, different aspects of the magnetic system at the micrometer and nanometer scale. Firstly, we studied the
applications of the magnetostatic of continuous media ...
Field Sources in a CPT-Even Lorentz-Violation Maxwell Electrodynamics
(2019-08-15)
This paper is dedicated to the study of interactions between external sources for the electromagnetic field in a model which exhibits Lorentz-symmetry breaking. We investigate such interactions in the CPT-even photon sector ...
Caracterización y modelación del tsunami ocurrido el 22 de Junio de 1932 en Cuyutlán, Colima originado por un sismo tsunamigénico de magnitud 7.8
(2020-02-06)
RESUMEN: Uno de los fenómenos más desastrosos y complejos de la naturaleza que ha cobrado un numero invaluable de vidas son los Tsunamis, dado que el daño de los sismos ha sido mayor y con más frecuencia, el riesgo que un ...
Critical study of the distribution of rotational velocities of Be stars, I : deconvolution methods, effects due to gravity darkening, macroturbulence, and binarity
(EDP Sciences, 2016-11)
Context. Among intermediate-mass and massive stars, Be stars are the fastest rotators in the main sequence (MS) and, as such, these stars are a cornerstone to validate models of structure and evolution of rotating stars. ...
Critical study of the distribution of rotational velocities of Be stars. I: Deconvolution methods, effects due to gravity darkening, macro-turbulence and binarity.
(EDP Sciences, 2016-11)
Context. Among intermediate-mass and massive stars, Be stars are the fastest rotators in the main sequence (MS) and, as such, these stars are a cornerstone to validate models of structure and evolution of rotating stars. ...