Now showing items 1309-1328 of 1780
Manzano Castro, Marc (Date of defense: 2014-11-20)
Network science has significantly advanced in the last decade, providing insights into the underlying structure and dynamics of complex networks. Critical infrastructures such as telecommunication networks play a pivotal ...
Sala Román, Xavier (Date of defense: 2007-03-16)
Síntesi de nous complexos de Ruteni amb lligands no quirals que tenen per fórmula [Ru(phen)([9]aneS3)X] (on X = H2O, py i MeCN). Caracterització espectroscòpica electroquímica i estructural d'aquesta família de complexos. ...
Banús Paradell, Núria (Date of defense: 2021-12-16)
Machine vision systems and artificial intelligence techniques are two active research areas in the context of Industry 4.0. Their combination allows the reproduction of human procedures while improving the performance ...
Duran Sidera, Adrià (Date of defense: 2023-11-14)
Pancreatic cancer (PaC) is the deadliest of all tumours, with a 5-year survival below 12% and a mortality/incidence ratio of 94.5%. One of the main reasons behind this dismal prognosis is the diagnosis of the disease at ...
Castaño Trias, Marta (Date of defense: 2018-01-10)
Francesc Fontanella wrote seventy-seven love poems dedicated to Gileta, the pseudonym used for Maria Teresa Ham, and these are generally grouped together under the title giletes. They make up the part of the ...
Boy Roura, Mercè (Date of defense: 2013-10-04)
Nitrate groundwater pollution in the Osona region is a persistent and widespread problem. Nitrate concentrations are commonly above the drinking water threshold of 50 mg/L in wells and springs. ANOVA and logistic regression ...
Ruiz Rueda, Olaya (Date of defense: 2008-06-27)
La contínua descàrrega de nutrients, sobretot fosfats i nitrogen, és la major causa d'eutrofització dels ecosistemes aquàtics. Els sistemes de tractament basats en aiguamolls construïts s'han emprat per reduir ells nivells ...
Fages Masmiquel, Ester (Date of defense: 2023-09-14)
Dementia causes progressive cognitive impairment and inability to lead an independent life. Currently, there is no curative treatment for it, and thus primary prevention is essential. Age is the main risk factor for ...
Serramontmany, Albert (Date of defense: 2016-02-08)
This thesis researches the rural uplands district of Besalú from 1750 to 1850. The thesis emphasizes how Besalú area achieved a high level of population in spite of apparent limitations in agriculture through the integration ...
Serra Navarro, David (Date of defense: 2012-06-19)
The virtual worlds realms constitute a new space for exploration in which new forms of communication, production and consumption are generated. The presence of these platforms, based on social interaction, is becoming a ...
Kabeel, Abdallah Mahmoud Bayoumi (Date of defense: 2015-04-15)
The main contribution of this work is to introduce analytical models able to create simple design charts that would allow designers to quickly determine the strength of quasi-brittle structures containing circular holes. ...
Costa Carreras, Joan (Date of defense: 2005-11-24)
L'objectiu general de la tesi és analitzar els objectius i les hipòtesis de què Pompeu Fabra (1891-1948) va partir en la codificació de la sintaxi del català i la metodologia que va fer servir. Per fer-ho s'ha identificat, ...
Tarrés Vives, Marc (Date of defense: 2002-02-08)
La regulación de la técnica sigue sin ser monopolio del derecho, del mismo modo que el Estado no ha absorbido la realidad social. Uno de los objetivos del presente estudio es demostrar que la dialèctica Estado-Sociedad ...
Vidal Sancho, Laura (Date of defense: 2018-01-10)
Huntington disease is a neurodegenerative disorder characterized by motor, cognitive and psychiatric dysfunction. Huntington disease is caused by an expanded CAG trinucleotide repeat at the exon 1 of the IT15 gen, which ...
Bertran i Roura, Xavier (Date of defense: 2000-10-31)
Fonaments de la Matemàtica per al tractament de la Incertesa. Noves aportacions a l’estudi de les Equacions Borroses i de les Equacions Diferencials Borroses. Aplicacions de la Matemàtica de la Incertesa al comportament ...
Masllorens i Llinàs, Judit (Date of defense: 2006-02-10)
Aquesta Tesi Doctoral està dividida en diferents capítols tots ells basats en aplicacions de macrocicles nitrogenats triolefínics de 15 membres i dels seus complexos amb metalls de transició. En primer lloc es descriu ...
Mola i Marín, Joaquim (Date of defense: 2008-06-27)
La Tesi descriu de manera completa una sèrie de complexos de ruteni amb lligands polipiridílics i lligands auxiliars de tipus fosfina, dmso, nitril o aquo. Es descriuen estudis d'isomerització (cis/trans o coordinació ...
Chico Julià, Berta (Date of defense: 2009-02-19)
La DM 2 és una malaltia multifactorial i multigènica. Aquest fet condueix a l'estudi de molts gens i proteïnes susceptibles d'estar implicades amb la DM 2. Algunes d'aquestes proteïnes i gens estan associats a un estat ...
Vieta i Corcoy, Pep Anton (Date of defense: 2017-02-07)
Throughout this thesis I was involved in different science communication projects where research and innovation have been applied to improve existing proposals and exploring new formats without forget the evaluation of the ...
Oliveras Ferrarós, Cristina (Date of defense: 2013-06-21)
The aim of this doctoral thesis was to unravel mechanisms underlying primary resistance to trastuzumab regarding a putative new breast cancer subtype with mixed basal & ErbB2+ molecular features. Using the JIMT-1 breast ...