author = "Vázquez, M."

Encontrado 162 documentos, página mostrada 2 de 17

Steel compression design: the bucklings weigth

Description: The verification of the slender compressed members of a structure is a well formulated and codified problem. However, the non-linearity of the design process, combined with the no linearity of the physical problem requires an iterative process to define the piece that solves a given problem. This pa...
Language(s): Inglés

A fractional step method for the solution of the compressible Navier-Stokes equations

Description: In this paper we present a summary of the splitting technique for both compressible and incompressible flows previously proposed in [22, 23, 7]. Also, we extend it to the case of a fully implicit treatment of the viscous and convective terms of the momentum equations. For incompressible flows, this ...
Language(s): Inglés

A general algorithm for compressible and incompressible flows. Part III: The semi‐implicit form

Description: In this paper we consider some particular aspects related to the semi‐implicit version of a fractional step finite element method for compressible flows that we have developed recently. The first is the imposition of boundary conditions. We show that no boundary conditions at all need to be imposed ...
Language(s): Inglés

A numerical model for temporal variations during explosive central vent eruptions

Description: An axisymmetrical numerical model has been developed in order to find the temporal evolution of pressure, the position of the exsolution level, the velocity field, the eruption rate, and the amount of erupted material of a shallow, volatile‐rich, felsic magma chamber during a Plinian central vent er...
Language(s): Inglés

Numerical modelling of compressible laminar and turbulent flow. The Cbs algorithm

Description: This work is about the development of a general algorithm for the numerical solution of flow equations: the Navier-Stokes set. This set of differential equations models the time dependent behavior of fluids. It is formed by continuity, linear momentum and an energy transport equations. The algorithm...
Language(s): Inglés

Programa de deshabituación tabáquica para internos y trabajadores de un centro penitenciario

Description: El principal objetivo de esta iniciativa es promover un cambio de cultura en torno al binomio cárcel y tabaco mediante un programa de intervención que conduzca a una reducción del elevado porcentaje de tabaquismo entre la población interna, 70 a 80 %, y los trabajadores del medio penitenciario. Quer...
Language(s): Español

Evaluación de la competencia profesional de residentes de Medicina General Integral para la atención a la familia

Description: Introducción. El proceso de evaluación de las competencias para diagnóstico de necesidades de aprendizaje es un elemento de vital importancia para el perfeccionamiento continuo del personal de salud; por ello, el presente trabajo pretendió evaluar la competencia de los residentes de Medicina General...
Language(s): Español

Extraction of data dependencies

Description: Relational database schemas must be semantically enriched to reflect knowledge about the data, as needed by many applications. One technique is the analysis of the database extension, extracting existing data dependencies. In this paper, new algorithms to extract functional and inclusion dependencie...
Language(s): Inglés

Historia, investigación y discurso de la Psicología Positiva: Un abordaje crítico

Description: La Psicología Positiva (PsP) ha alcanzado gran impacto académico, social y bibliográfico. No obstante, este éxito se ha visto empañado por el cuestionamiento de la originalidad de algunos de sus postulados, la cientificidad y relevancia social de los hallazgos de la investigación, a la vez que se ha...
Language(s): Español

Fluvial transport patterns of dissolved trace metals to the Ria of Cedeira

Description: 5 páginas.-- Interdisciplinary Water Congress CINA 2014, Vigo, 2-6 June 2014 , Samples of water were withdrawn monthly close to the Das Mestas River mouth, out of the tidal influence, from October 2011 to September 2012 (covering a hydrological year). After filtration through 0.45 policarbonate membran...
Language(s): Inglés

Encontrado 162 documentos, página mostrada 2 de 17

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