Now showing items 1338-1357 of 1751
Ricart Ferrer, Josep (Date of defense: 2019-02-07)
The reason for the writing of this doctoral thesis arises from the commitment adopted by COMEXI in order to put its products in the market making his products more sustainable and environmentally friendly. Is in this ...
Castro Vila, Rodolfo de (Date of defense: 2001-07-17)
Aquest treball de tesis doctoral tracta de la Optimització de la fase d'engreix. L'objectiu és determinar les condicions d'enviament a sacrifici d'un lot d'animals des d'un punt de vista operatiu. En primer lloc es fa una ...
Bové Masmiquel, Josep (Date of defense: 2018-04-27)
To achieve a sand filter design that reduce its pressure loss, computational fluid dynamics (CFD) tecnique was used combined with laboratory tests in a scaled filter using different filter media. The CFD models allowed to ...
Mas Baixeras, Albert (Date of defense: 2011-03-30)
Aquesta tesi presenta un nou mètode pel disseny invers de reflectors. Ens hem centrat en tres temes principals: l’ús de fonts de llum reals i complexes, la definició d’un algoritme ràpid pel càlcul de la il•luminació del ...
Kukkamalla, Prasanna Kumar (Date of defense: 2020-10-23)
The objective of this dissertation is to present a firm’s business model innovation (BMI) and organisational change during the servitization process. It mainly aims to produce new knowledge on BMI and the factors that ...
Villanova, José Luis (Date of defense: 2003-06-27)
This doctoral thesis analyses the political and administrative organization that was introduced by Spanish administrators in Morocco for the establishment of the Protectorate. The first part provides an overview of the ...
Hernández del Amo, Elena (Date of defense: 2019-10-04)
Nitrogen pollution in water is common in our environment, especially in places affected by agriculture and livestock, industry or wastewater discharge areas. Ammonium and nitrate are the most common pollutants and can be ...
Aicart i Hereu, Francesc (Date of defense: 2013-10-10)
Aquesta tesi analitza des de la perspectiva de la història de l'arqueologia, l'evolució de la recerca arqueològica en un territori concret, la vall d'Aro, en el nord-est de Catalunya, des de la dècada dels setanta del segle ...
Navarro Cano, Ester (Date of defense: 2021-06-25)
Hallux valgus is a frequent deformity of the first ray of the foot, with progressive abduction and pronation of the first phalanx. At the same time, adduction, elevation, and pronation of the first metatarsal happens ...
Milan, Michela (Date of defense: 2018-10-30)
The oxidation of aliphatic C-H bonds is a very powerful reaction because it allows the functionalization of inert C-H bonds, converting them into a suitable sites for further chemical elaboration. It also represents one ...
Carreño Sánchez, Rosa M. (Date of defense: 2011-07-11)
Aquesta tesi doctoral té per objecte l'estudi de les "pactiones et stipulationes" com a mode de constitució inter vivos de les servituds predials, en el dret romà clàssic. La principal font que ens informa de la seva ...
Varga, Diego (Date of defense: 2007-11-28)
The methodology is focused on the use of digital air photos to monitor changes in land covers and to study its dynamics and its patterns in the last 50 years. The dissertation also take into account the relationship between ...
Valdunciel i Coll, Julio (Date of defense: 2011-06-14)
This doctoral thesis offers a quantitative and qualitative analysis of the changes in the urban shape and landscape of the Girona Counties between 1979 and 2006. The theoretical part of the research lies within the framework ...
Pastor Saberi, Roser (Date of defense: 2017-02-24)
Border landscapes often constitute geographical unities which have experimented distinct landscapes dynamics in each side of the border. This fact occurs because these border landscapes belong to different countries. The ...
Balmaña Esteban, Meritxell (Date of defense: 2016-07-07)
Cancer is one of the leading causes of death worldwide. Pancreatic ductal adenocarcinoma (PDAC) is characterized by high intrinsic aggressiveness and late diagnosis, causing poor prognosis and resulting in the lowest ...
Terceño Izaga, Mikel (Date of defense: 2018-02-06)
The present thesis, aims to study whether the evaluation of the CT through DTI and tractography sequences in the first 12 hours from the ICH onset, is able to predict the motor and functional outcome at 3 months. The ...
Vaqué Crusellas, Cristina (Date of defense: 2012-12-17)
The aim of this research is to know the relationship between children’s evaluations on their subjective well-being and food. We used an exploratory and multiple-method cross-sectional study with students from the last years ...
Alcalde Masegu, Mireia (Date of defense: 2016-01-20)
La mort sobtada cardíaca (MSC) es defineix com una mort natural, repentina i d’origen cardíac que succeeix durant la primera hora des de l’inici dels símptomes fins el seu desenllaç final. La MSC és la manifestació més ...
Riuró, Helena (Date of defense: 2014-11-05)
Les Síndromes de QT Llarg (SQTL) i de Brugada (SBr) són malalties hereditàries amb un alt risc de mort sobtada cardíaca degut a alteracions elèctriques cardíaques sense cap defecte estructural del cor. Estan relacionades ...
Font i Sadurní, Josep (Date of defense: 2006-06-02)
Utilitzant temperatura i pressió com a agents desnaturalitzants s'ha explorat la contribució a l'estabilitat de diferents residus del principal nucli hidrofòbic de la RNasa A. Aquests resutats suggereixen que el principal ...