Results 51 to 60 of about 1,603 (119)
La importancia del material, los recursos y estímulos aplicados como juego en la actividad física
El presente artículo tiene como propósito dar a conocer los resultados de una investigación realizada con relación a la importancia de material, los recursos y estímulos aplicados como juego en la actividad física.
Milton Fernando Rosero Duque
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Characterizing the hard and soft nanoparticle-protein corona with multilayer adsorption
Nanoparticles (NPs) in contact with biological fluid adsorb biomolecules into a corona. This corona comprises proteins that strongly bind to the NP (hard corona) and loosely bound proteins (soft corona) that dynamically exchange with the surrounding ...
Oriol Vilanova +5 more
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Superconducting multi-vortices and a novel BPS bound in chiral perturbation theory
We derive a novel BPS bound from chiral perturbation theory minimally coupled to electrodynamics at finite isospin chemical potential. At a critical value of the isospin chemical potential, a system of three first-order differential field equations ...
Fabrizio Canfora +2 more
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Prediction of trending topics using ANFIS and deterministic models
Trending topics are often the result of the spreading of information between users of social networks. These special topics can be regarded as rumors. The spreading of a rumor is often studied with the same techniques as in epidemics spreading.
René Escalante, Marco Odehnal
doaj
La estadística es una asignatura que presenta dificultad para llevarla a un nivel de entendimiento práctico. Se emplea en modelación de fenómenos aleatorios y es indispensable en investigaciones que involucran incertidumbre.
Jhon Jairo Vargas Sánchez +2 more
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Evaluación de la carga física postural y su relación con los trastornos musculo esqueléticos
Objetivo: Evaluar la carga física postural en el trabajo como factor determinante del desarrollo de trastornos musculoesqueleticos. Metodología: Estudio descriptivo, correlacional, en 48 trabajadores del área de despacho de una empresa avícola.
Marco Antonio Chaves García
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The present work is about the statistical processing of categorical data. The mathematical details of the Categorical Principal Components and the Categorical Regression Analysis are explained.
Juan M. Navarro Céspedes +2 more
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New perspectives from matter creation cosmologies to dark sector interactions
We investigate a cosmological model based on matter creation in a single-component universe, its late time behavior and observational constraints derived from observational data.
Fabiola Arévalo +3 more
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Novel five-dimensional rotating Lifshitz black holes with electric and axionic charges
In this work, we construct a new family of exact five-dimensional charged and rotating asymptotically Lifshitz black holes. The spacetime solves Einstein equations coupled to a dilaton, two Abelian gauge fields, and axionic scalars supplemented by two ...
Moisés Bravo-Gaete +3 more
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En este artículo se presentan los resultados que se obtuvieron con la aplicación de la Prueba de Habilidades Cuantitativas durante el primer semestre del 2010, a 206 estudiantes de primer ingreso de la Universidad de Costa Rica (ucr), matriculados en las
Marianella Bolaños Barquero +1 more
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