Now showing items 1-20 of 64
Martínez i Puentes, Montse (Date of defense: 2006-02-03)
El sistema de fangs activats és el tractament biològic més àmpliament utilitzat arreu del món per la depuració d'aigües residuals. El seu funcionament depèn de la correcta operació tant del reactor biològic com del decantador ...
Santos Clotas, Eric (Date of defense: 2019-11-08)
The anaerobic digestion of organic matter causes the formation of biogas that can be used in energy conversion systems for the production of electricity and heat, injection into the gas grid or as a fuel. However, biogas ...
Canals Batlle, Carla (Date of defense: 2012-11-30)
This thesis is focused on two environmental issues. The first one is the recovery of different wastes, such as sewage sludge and fly ashes, and the second one is related to the removal of odour causing compounds which are ...
Serra Bigas, Elvira (Date of defense: 2004-03-04)
El fang biològic es produeix en les plantes de tractament d'aigües residuals urbanes i industrials. El tractament i la gestió dels fangs és un dels problemes més importants en el camp del tractament de les aigües residuals. ...
Youakim Isaac, Dina Nagui (Date of defense: 2019-06-21)
A key challenge in autonomous mobile manipulation is the ability to determine in real-time how to safely execute complex tasks when placed in an unknown world. In response to those arising needs in the underwater ...
Gironès i Molera, Jordi (Date of defense: 2006-11-17)
En la primera part del present treball es presenta la investigació duta a terme sobre la reacció d'hidroesterificació d'olefines. S'analitzen els factors que afecten la reactivitat i quimioselectivitat de les reaccions ...
Sales Coll, Marc (Date of defense: 2022-07-13)
The purpose of this thesis is to investigate, analyze and interpret the results of a series of interventions applied in the surgical area with the aim of increasing the productivity and efficiency of the care activity. A ...
Vallejos, María Evangelina (Date of defense: 2006-06-09)
En este trabajo se ha estudiado el potencial tanto los filamentos de cáñamo como de la cañamiza como refuerzo/carga del polipropileno. La modificación de estos materiales se realiza para lograr una mayor compatibilidad con ...
Sarquella i Geli, Pere (Date of defense: 2005-03-11)
En una tesi anterior (Puig, 2004) es varen estudiar els aspectes mecànics vinculats al desfibratge i als consums energètics associats al procés de desintegració per acabar quantificant les forces implicades en el procés ...
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, ...
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 ...
Shihavuddin, A.S.M. (Date of defense: 2014-03-28)
This thesis addresses the problem of automated underwater optical image characterization. Remote underwater optical sensing allows the collection and storage of vast amounts of data for which manual classification may take ...
Korotkov, Konstantin (Date of defense: 2014-07-08)
Malignant melanoma is the rarest and deadliest of skin cancers causing three times more deaths than all other skin-related malignancies combined. Fortunately, in its early stages, it is completely curable, making a total ...
Puig Serramitja, Josep (Date of defense: 2004-11-19)
La desintegració és una etapa important en la recuperació de paper vell, ja que té importants conseqüències en consum d'energia i en el comportament de les etapes posteriors.<br/>Per això els objectius es centren en analitzar ...
Domingos, Marco (Date of defense: 2013-10-04)
This research work proposes a novel automated and integrated system for the production and in vitro culture of scaffolds, called BioCell Printing. The main goal of the present research work, besides the development of the ...
Berjaga Moliné, Xavier (Date of defense: 2013-11-14)
The aim of this thesis is to present a methodological approach for the automatic monitoring of batch processes based on a combination of statistical models and machine learning methods. The former is used to model the ...
Sebaey Abdella, Tamer Ali Abdella (Date of defense: 2013-01-11)
The main objective of the thesis is to assess the damage resistance and damage tolerance of the non-conventional dispersed laminates and compare the response with the conventional ones. However, part of the effort is spent ...
Velickovski, Filip (Date of defense: 2016-10-06)
In this thesis we propose a framework for designing, developing, a clinical decision support systems (CDSS) offering a suite of services for the early detection and assessment of chronic obstructive pulmonary disease (COPD), ...
Abdel Monsef, Said Ahmed Ibrahim (Date of defense: 2020-07-02)
Cohesive zone models are widely used for modelling delamination and bonded joints under different loading conditions. In the current thesis, an objective inverse method has been developed to extract the cohesive law from ...
Agarwal, Richa (Date of defense: 2019-09-26)
In the field of breast cancer imaging, traditional Computer Aided Detection (CAD) systems were designed using limited computing resources and used scanned films (poor image quality), resulting in less robust application ...