Now showing items 7721-7740 of 41723
Ferrer Riera, Jordi (Date of defense: 2016-01-20)
Virtualization is defined as the process consisting of building a virtual resource on top of one or several physical resources, depending on the selected paradigm: aggregation or partitioning. From the net- working ...
Borràs Agnosto, Agnès (Date of defense: 2009-11-06)
L'accés massiu a les càmeres digitals, els ordinadors personals i a Internet, ha propiciat la creació de grans volums de dades en format digital. En aquest context, cada vegada adquireixen major rellevància totes aquelles ...
Samaniego Alvarado, Esteban (Date of defense: 2003-03-28)
El estudio de la mecánica computacional de fallo ha ganado creciente popularidad en los últimos años. Modelizar el comportamiento poscrítico de estructuras puede alcanzar un grado elevado de complejidad, debido a la ...
Caballero Diaz, Luis (Date of defense: 2017-06-16)
The demand of wind energy has considerably increased during the last decades. In order to fulfil this great energy demand, wind energy conversion systems (WECS) are designed to manage higher power ratings. Currently, the ...
Carandell Widmer, Matias (Date of defense: 2022-04-28)
Oceanographic sensor platforms provide biological and meteorological data to help understand changes in marine environment and help to preserve it. Lagrangian drifters are autonomous passive floating platforms used in ...
González Mariño, Ángela (Date of defense: 2023-10-27)
(English) This PhD dissertation analyzes the evolution of vehicular networks and focuses on the main network processing platform integrated in them: the Gateway (GW). First, a thorough analysis of state of the art technologies ...
Ghavidel, Ali (Date of defense: 2015-07-14)
In this Ph. D. dissertation the electromagnetic bias in GNSS-R (Global Navigation Satellite Systems Reflectometry) altimetry has been studied. GNSS-R altimetry is a new type of system that uses navigation signals as signals ...
Tejedor Herrán, Blanca (Date of defense: 2019-01-24)
Within the European framework, most of residential buildings do not satisfy the minimum thermal specifications. In fact, the renovation rate across the EU is estimated at 1% per year. To fulfil with the goals stated by ...
Ortiz València, Héctor (Date of defense: 2016-02-02)
This document presents the theoretical background and experimental work made to develop and validate a set of experiments based on functional magnetic resonance imaging (fMRI). These experiments are aimed to demonstrate ...
Santos Rojas, Daniel (Date of defense: 2016-07-21)
Els dispositius neuroprostètics han anat evolucionant en els darrers anys amb l’objectiu de substituir o recuperar les funcions de extremitats en pacients amputats. No obstant, segons la literatura més actual, els avenços ...
Tuset Peiró, Pere (Date of defense: 2015-03-13)
Donat el potencial de la tecnologia RFID activa, aquesta tesi contribueix al seu desenvolupament centrant-se en les capes més baixes de la pila de protocols, és a dir, la capa física i la capa d'enllaç de dades. Aquestes ...
Gras Travesset, Ferran (Date of defense: 2024-01-12)
En les darreres dècades, l'envelliment de les canonades s'ha convertit en una realitat en la majoria dels països desenvolupats principalment degut a les insuficients taxes de renovació. El deteriorament generalitzat de les ...
Cirera Balcells, Josep (Date of defense: 2020-09-18)
Nowadays, energy management has gained attention due to the constant increment of energy consumption in industry and the pollution problems that this fact supposes. On this subject, one of the main industrial sectors, the ...
Moliner Santisteve, Enrique (Date of defense: 2013-10-31)
El objetivo de esta tesis es proporcionar un mayor grado de conocimiento sobre ciertos aspectos medioambientales del transporte por carretera que aún no han sido investigados en profundidad. En concreto, la tesis aborda ...
Casals Ibáñez, Lluís (Date of defense: 2023-05-30)
(English) Low Power Wide Area Network (LPWAN) technologies have gained significant momentum as wireless solutions for implementing Internet of Things (IoT) applications and services. The unique set of LPWAN features, such ...
Afaqui, Muhammad Shahwaiz (Date of defense: 2017-06-28)
The explosive growth in usage of IEEE 802.11 based WLAN networks has resulted in dense deployments in diverse environments and has made the concept of anytime - anywhere data connectivity a realm of commercial reality. The ...
González Cela, Alberto José (Date of defense: 2012-09-26)
Nowadays, video streaming applications are the most bandwidth-hungry applications and this tendency is envisaged to grow exponentially. With the proliferation of multimedia capable devices, multimedia services have to ...
Gangolells, Marta (Date of defense: 2010-01-08)
Molts dels problemes i obstacles que més freqüentment han d’encarar les empreses constructores durant el procés d’implementació i ús de sistemes integrats de gestió mediambiental i de seguretat i salut estan relacionats ...
Campoalegre Vera, Lázaro (Date of defense: 2014-07-11)
With current medical imaging improvements, specialists are being able to obtain correct information of anatomical structures of the human organism. By using different image visualization techniques, experts can obtain ...
Constenla Matalobos, María (Date of defense: 2013-01-25)
la costa atlántica de España. Esta patología se caracteriza por la presencia de protuberancias que se evidencian a través de la piel de los peces afectados. Estas lesiones se corresponden con nódulos en el tejido muscular, ...