Now showing items 1475-1494 of 1765
Casitas Montero, Alícia (Date of defense: 2012-06-01)
This thesis is focused on the unexplored field of organometallic copper(III) chemistry. Arylcopper(III) complexes have been proposed as key intermediates in Ullmann condensation reactions that consist in the coupling of ...
Pueyo Vallet, Oriol (Date of defense: 2016-01-15)
Computer Graphics applications community has big interest on urban modeling and especially on designing complex and realistic cities and buildings. This topic is interesting for film, video game and urbanism industries. ...
Rius Bonjoch, Maria (Date of defense: 2005-12-02)
L'activitat professional és fonamental en la vida de qualsevol persona i en el cas de les persones amb discapacitat resulta molt potent per tal que assumeixin la identitat adulta. Per això, en la tesi es realitza una ...
Puigvert Vilalta, Margarita (Date of defense: 2015-07-13)
The World Health Organization in 2002, recognized that self-care was the cornerstone in the care of people with chronic diseases. The management of chronic disease requires time, and it is complex and difficult. Self-care ...
Paulino Valldepérez, Isabel (Date of defense: 2020-07-31)
Tourism destinations usually follow the administrative boundaries of the corresponding territorial administration. In contrast, previous studies state that administrative boundaries are not the most effective framework ...
Rey Freire, Ana (Date of defense: 2022-12-09)
Interpersonal relationships, understood as desired and meaningful relationships for people and the basis of their social network, stand out as a factor that significantly influences the processes of social inclusion in ...
Zizaldra Hernández, Isabel (Date of defense: 2009-12-11)
Para el logro de un desarrollo sano es de vital importancia contar con un equilibrio económico en los diferentes rubros de la actividad productiva de las ciudades hermanas (CJS- ELP) y no sólo concretarse al ámbito de la ...
Veciana, Joaquim M. (Joaquim Maria) (Date of defense: 2007-11-14)
Molts sistemes mecànics existents tenen un comportament vibratori funcionalment perceptible, que es posa de manifest enfront d'excitacions transitòries. Normalment, les vibracions generades segueixen presents després del ...
Carrillo Peña, Paulo Nicolás (Date of defense: 2019-07-10)
This research proposes a solution for the reduction of part of the aforementioned barriers, through the design of the consensus protocol called Proof of Reputation (PoR) that is based on the Blockchain technology of Ethereum, ...
Rodríguez Mayorga, Mauricio (Date of defense: 2018-07-24)
In this thesis, we focused on the alternative methodologies that are based on the reconstruction of density matrices. While in DFT several benchmarks can be found in the literature, for the rest of alternative methodologies ...
Palahí i Sitges, Miquel (Date of defense: 2015-12-10)
In this thesis we focus on reformulate constraint satisfaction problems (CSP) into SAT Modulo Theories (SMT). SMT is an extension of SAT where the literals appearing in the formulas are not restricted to contain only ...
Bassagañas i Puigdemont, Sònia (Date of defense: 2014-12-03)
Changes in the expression of Lewis-type glycan antigens, especially a predominance of sialyl-Lewis x (SLex) structure, and the glycosyltransferases involved in its synthesis, correlate with pancreatic cancer invasive and ...
Pinsach Abuin, Mel·lina (Date of defense: 2019-01-30)
Brugada syndrome (BrS) is a cardiac electrical disease with high susceptibility to sudden cardiac death. Approximately 25-30% of BrS patients are explained by pathogenic variants in coding sequences of cardiac ion channels, ...
Ahmad, Sayyar (Date of defense: 2024-01-18)
Type 1 Diabetes (T1D) is a chronic metabolic disorder caused by destruction of the insulin producing beta cells in the islets of Langerhans within the pancreas due to an autoimmune reaction. T1D is distinguished by elevated ...
Fernandez Falgueras, Anna (Date of defense: 2022-12-13)
Sudden cardiac death (SCD) is defined as a natural and unexpected death due to cardiac etiology. In addition, when the cause of death remains unexplained after a complete autopsy, a cardiac arrhythmia is suspected as a ...
Saavedra Bendito, Deli (Date of defense: 2003-06-10)
Aquesta tesi es basa en el programa de reintroducció de la llúdriga eurasiàtica (Lutra lutra) a les conques dels rius Muga i Fluvià (Catalunya) durant la segona meitat dels 1990s. Els objectius de la tesi foren demostrar ...
Gutiérrez del Moral, María Jesús (Date of defense: 1999-10-28)
The relationships between religious entities and the public administration in Girona during the twentieth century set forth two main issues, the historical and the technical. The passage of time normally presents a change ...
Díaz Roldán, Ferran (Date of defense: 2023-07-03)
Childhood obesity is one of the most important public health problems and is associated with cardiometabolic risk factors (CMR). Low-grade inflammation plays a prominent role in the development of cardiometabolic alterations ...
Riembau i Serra, Cati (Date of defense: 2017-11-20)
The main objective of this piece of research was to look in greater depth at the relationship between the phonological processing abilities and the orthographic processing abilities in Catalan, Spanish and English of ...
Donoso Pérez, Gonzalo Armando (Date of defense: 2021-09-21)
The present research work is composed by two independent studies. The first study explores how access, management and use of Information and Communication Technologies in secondary schools are related to the subjective ...