Now showing items 155-174 of 1780
Borés, Cristina (Date of defense: 2002-10-23)
En esta tesis analizamos diversos aspectos relacionados con los sectores de Tecnologías de la Información, Comunicación y Entretenimiento (TICE). Nuestros análisis versan tanto sobre la oferta (motivaciones estratégicas, ...
Rodrigues Bertoldi, Márcia (Date of defense: 2003-12-17)
Actualmente nos encontramos en un momento de profunda transformación en la historia de la humanidad y de las leyes de la naturaleza caracterizada, entre otras cosas, por un desarrollo expansivo de la industria biotecnológica. ...
Acosta Estévez, José B. (Date of defense: 1993-06-11)
El objeto sobre el que se centra la investigación propuesta es la crisis y guerra del Golfo Pérsico. Éste es muy amplio y, por ello, se hace del todo necesario establecer unos límites que permitan concretar y definir el ...
Mateu Capell, Marina (Date of defense: 2016-01-29)
Introduction: Patients admitted to the intensive care unit who require mechanical ventilation are surrounded by an ambient noise level ranging from 60 to 90 dB, well above the 40 dB recommended by the World Health Organization ...
Mamo, Julian (Date of defense: 2018-12-11)
The combination of two membrane technologies coupled together in series has become a standard technology when it comes to producing reclaimed water of high quality for potable reclamation or industrial applications. This ...
Tarragó Abella, Elena (Date of defense: 2018-03-09)
Human population has had an impact on the natural phosphorus’ cycle, a limited resource, and the predictions show that this resource could be exhausted in 100-250 years. Therefore, the actions for the coming 10-25 years ...
Gascons i Tarrés, Marc (Date of defense: 2011-12-02)
Virtual tools are commonly used nowadays to optimize product design and manufacturing process of fibre reinforced composite materials. The present work focuses on two areas of interest to forecast the part performance and ...
Garcia Rodríguez, Aida (Date of defense: 2016-09-23)
Emerging organic contaminants (EOCs), like pharmaceuticals and endocrine disrupting compounds, are continuously introduced into the environment. Some 2/2 have been found in water bodies, posing a risk on human health and ...
Pagès Marco, Jordi (Date of defense: 2005-11-25)
Aquesta tesi tracta sobre la combinació del control visual i la llum estructurada. El control visual clàssic assumeix que elements visuals poden ser fàcilment extrets de les imatges. Això fa que objectes d'aspecte uniforme ...
Gionchetta, Giulia (Date of defense: 2019-10-25)
Hydrological drought is a process of natural desiccation mainly due to large shortage of rainfall events. Reduced precipitations and prolonged droughts are spreading worldwide and threaten the integrity of aquatic ...
Cabezas Grebol, Mariano (Date of defense: 2013-07-16)
This thesis deals with the segmentation of brain magnetic resonance imaging applied to multiple sclerosis patients. This disease is characterised by the presence of white matter lesions in this image modality. After a ...
Viúdez i Mora, Antoni (Date of defense: 2011-04-15)
Atmospheric downwelling longwave radiation is an important component of the terrestrial energy budget; since it is strongly related with the greenhouse effect, it remarkably affects the climate. In this study, I evaluate ...
Aragoneses, Alfons (Date of defense: 2006-06-09)
Raymond Saleilles (1855-1912) és considerat pels comparatistes com pare del dret comparat modern. De fet fou el màxim responsable de l'organització del primer congrés internacional de dret comparat a París el 1900. L'època ...
Fajnzylber Reyes, Victor (Date of defense: 2021-09-19)
It is stated that non-photorealistic rendering (NPR) triggers specific ocular behaviors that can have a real effect on the way of perceiving a cinematic narrative. The transdisciplinary interest of this thesis lies in ...
Bataller Sallent, Sílvia (Date of defense: 2016-04-14)
Aquesta tesi té com a objectiu principal explorar el funcionament de diferents escales de benestar subjectiu i una d'autoconcepte en una mostra de 1.126 adolescents de 10 a 14 anys. Els instruments utilitzats són l'escala ...
Céspedes Carreño, Cristian (Date of defense: 2020-07-06)
The general objective of this thesis is to study the levels of subjective well-being, global satisfaction with life, self-concept and self-efficacy in a group of native and migrant adolescents from Santiago de Chile and, ...
Himri, Khadidja (Date of defense: 2021-12-10)
In recent decades, the rapid development of intelligent vehicle and 3D scanning tecnologies has led to a growing interest in applications based on 3D point data processing, with many applications such as augmented reality ...
González-Villà, Sandra (Date of defense: 2019-05-31)
This thesis is focused on the automated segmentation of the brain structures in magnetic resonance images, applied to multiple sclerosis patients. This disease is characterized by the presence of lesions, which affect the ...
Valverde Valverde, Sergi (Date of defense: 2016-06-14)
L'objectiu principal d'aquesta tesi és el desenvolupament d'un nou mètode de segmentació totalment automàtic capaç de mesurar amb precisió el volum cerebral en imatges de pacients d'EM amb lesions. El mètode que hem proposat ...
Ganiler, Onur (Date of defense: 2014-10-24)
This thesis deals with the detection of new multiple sclerosis (MS) lesions in longitudinal brain magnetic resonance (MR) imaging. This disease is characterized by the presence of lesions in the brain, predominantly in the ...