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Spatial characterization of radio propagation channel in urban vehicle-to-infrastructure environments to support WSNs deployment
(MDPI, 2017)
Artículo / Artikulua,
Vehicular ad hoc Networks (VANETs) enable vehicles to communicate with each other as well as with roadside units (RSUs). Although there is a significant research effort in radio channel modeling focused on vehicle-to-vehicle ...
Un algoritmo distribuido de detección y resolución de interbloqueo con coste lineal y carácter dinámico
(2017)
Tesis doctoral / Doktoretza tesia,
En esta tesis se presenta un algoritmo para la detección y resolución de interbloqueos en sistemas distribuidos para el modelo de solicitud único recurso. El algoritmo resuelve todos los interbloqueos que aparecen en el ...
Innovación metodológica para desarrollar y evaluar competencias transversales clave en educación secundaria. Aplicación en el ámbito de Tecnología
(2017)
info:eu-repo/semantics/doctoralThesis,
Al menos desde que en 2006 se publicara la recomendación del Parlamento Europeo y del Consejo sobre las competencias clave para el aprendizaje, entendemos que el paradigma de los aprendizajes y las enseñanzas por competencias ...
A simplification of the stationary phase method: application to the Anger and Weber functions
(Kent State UniversityJohann Radon Institute (RICAM), 2017)
info:eu-repo/semantics/article,
The main difficulty in the practical use of the stationary phase method in asymptotic expansions of
integrals is originated by a change of variables. The coefficients of the asymptotic expansion are the coefficients of
the ...
Analytic formulas for the evaluation of the Pearcey integral
(American Mathematical Society, 2017)
info:eu-repo/semantics/article,
We can find in the literature several convergent and/or asymptotic
expansions of the Pearcey integral P(x, y) in different regions of the complex
variables x and y, but they do not cover the whole complex x and y ...
Convergent expansions of the incomplete gamma functions in terms of elementary functions
(World Scientific Publishing, 2017)
info:eu-repo/semantics/article,
We consider the incomplete gamma function γ(a,z) for Ra>0 and z∈C. We derive several convergent expansions of z−aγ(a,z) in terms of exponentials and rational functions of z that hold uniformly in z with Rz bounded from ...
Challenges in wireless system integration as enablers for indoor context aware environments
(MDPI, 2017)
Artículo / Artikulua,
The advent of fully interactive environments within Smart Cities and Smart Regions requires the use of multiple wireless systems. In the case of user-device interaction, which finds multiple applications such as Ambient ...
Optimization and design of wireless systems for the implementation of context aware scenarios in railway passenger vehicles
(IEEE, 2017)
Artículo / Artikulua,
In this paper, intra-wagon wireless communication
performance is analyzed, in order to account for inherent
scenario complexity in the deployment phase of wireless systems
toward the implementation of a context-aware ...
Modified Douglas splitting methods for reaction–diffusion equations
(Springer, 2017)
info:eu-repo/semantics/article,
We present modifications of the second-order Douglas stabilizing corrections method, which is a splitting method based on the implicit trapezoidal rule. Inclusion of an explicit term in a forward Euler way is straightforward, ...
From start to finish: teenagers on the autism spectrum developing their own collaborative game
(Emerald, 2017)
info:eu-repo/semantics/article,
Purpose: The purpose of this paper is to investigate how teenagers on the autism spectrum respond to their involvement in the creation of a collaborative game, meeting the curriculum requirements in programming at secondary ...