Mostrando ítems 21-38 de 38
Estela Carbonell, M. Rosa (Maria Rosa) (Fecha de defensa: 2005-10-28)
En esta tesis se presentan aplicaciones del Análisis Intervalar Modal al estudio de problemas diferenciales aplicados básicamente a la resolución de problemas del ámbito de la ingeniería, precedidos de una sucinta revisión ...
Sandoval Solís, María Luisa (Fecha de defensa: 2006-06-10)
Diversos procesos naturales e industriales de interés medioambiental se modelan a través de la ecuación de convección-difusión-reacción transitoria. Dos aplicaciones tecnológicas que han motivado esta tesis son el ...
Jódar Bermúdez, Jorge (Fecha de defensa: 2007-07-09)
In the post-operational phase of a Low/Intermediate-Low radioactive waste repository, gas will be generated in the caverns due to anaerobic corrosion of metals, and also chemical and microbial degradation of organic ...
Casoni Rero, Eva (Fecha de defensa: 2011-10-14)
Aquesta tesi doctoral proposa formulacions de Galerkin Discontinu (DG) d’alt ordre per la captura de shocks, obtenint alhora solucions altament precises per problemes de flux compressible. En les últimes dècades, la ...
Millán, Daniel (Fecha de defensa: 2012-11-12)
In many applications, one would like to perform calculations on smooth manifolds of dimension d embedded in a high-dimensional space of dimension D. Often, a continuous description of such manifold is not known, and instead ...
Salas Piñón, Julián (Fecha de defensa: 2012-12-20)
The objective of this thesis is to study cages, constructions and properties of such families of graphs. For this, the study of graphs without short cycles plays a fundamental role in order to develop some knowledge on ...
Tibaduiza Burgos, Diego Alexander (Fecha de defensa: 2013-01-18)
Structural Health Monitoring (SHM) is an area where the main objective is the verification of the state or the health of the structures in order to ensure proper performance and maintenance cost savings using a sensor ...
Rahmi, Mohammad (Fecha de defensa: 2013-04-09)
Biological membranes are continuously brought out of equilibrium, as they shape organelles, package and transport cargo, or respond to external actions. The dynamics of lipid membranes are very complex due to the tight ...
Díaz Cereceda, Cristina (Fecha de defensa: 2013-11-15)
Modelling vibroacoustic problems in the field of building design is a challenging problem due to the large size of the domains and the wide frequency range required by regulations. Standard numerical techniques, for instance ...
Tamayo Mas, Elena (Fecha de defensa: 2013-12-05)
A new strategy to describe failure of quasi-brittle materials -concrete, for example- is presented. Traditionally, numerical simulation of quasi-brittle failure has been tackled from two different points of view: damage ...
Fuad Mohammad Naser, Mohammad (Fecha de defensa: 2014-01-30)
Hysteresis is a nonlinear behavior encountered in a wide variety of processes including biology, optics, electronics, ferroelectricity, magnetism, mechanics, structures, among other areas. One of the main features of ...
Araúz Lombardía, Cristina (Fecha de defensa: 2014-06-19)
The aim of this thesis is to contribute to the field of discrete boundary value problems on finite networks. Boundary value problems have been considered both on the continuum and on the discrete fields. Despite working ...
Gargallo Peiró, Abel (Fecha de defensa: 2014-07-25)
In this thesis, a new framework to validate and generate curved high-order meshes for complex models is proposed. The main application of the proposed framework is to generate curved meshes that are suitable for finite ...
Rabiei, Nima (Fecha de defensa: 2014-10-27)
Limit analysis is relevant in many practical engineering areas such as the design of mechanical structure or the analysis of soil mechanics. The theory of limit analysis assumes a rigid, perfectly-plastic material to model ...
Ortego Martínez, María Isabel (Fecha de defensa: 2015-02-04)
The estimation of occurrence probabilities of extremal quantities is essential in the study of hazards associated with natural phenomena. The extremal quantities of interest usually correspond to phenomena characterized ...
Hashemian, Behrooz (Fecha de defensa: 2015-05-08)
Collective variables (CVs) are low-dimensional representations of the state of a complex system, which help us rationalize molecular conformations and sample free energy landscapes with molecular dynamics simulations. ...
Zhang, Kuang (Fecha de defensa: 2015-06-10)
Graphene deposited on a substrate often exhibits out-of-plane deformations with different features and origins. Networks of localized wrinkles have been observed in graphene synthesized through CVD, as a result of compressive ...
Flores Baquero, Óscar (Fecha de defensa: 2015-10-09)
El reconocimiento del Derecho Humano al Agua y Saneamiento (DHAS) a través de las resoluciones de la Asamblea General y del Consejo de Derechos Humanos de Naciones Unidas en 2010 representa un gran avance en el sector del ...