Ara mostrant els elements 1455-1474 de 1752
Rodríguez Hidalgo, Claudia Marina (Data de defensa: 2020-09-09)
Various climatic models predict an increase in the ultraviolet (UV) radiation and a reduction in the precipitation levels reaching in the Mediterranean Basin. Exposure of plants to different levels of UV radiation and water ...
Navàs Farré, Marina (Data de defensa: 2019-07-11)
This study intends to offer a comprehensive analysis of Ramon de Cornet’s poetic and historical profile, his works and his manuscript tradition. He is the most important 14th-century Occitan poet, the author of a vast ...
Molla Rodríguez, Guillem (Data de defensa: 2010-07-12)
La intenció d'aquesta tesi ha estat analitzar la dimensió biogràfica i crítica de Ramon Esquerra (1909-1938?). Es pretén arribar a la seva teoria a través de la seva pràctica, reconstruir el pensament global d'Esquerra a ...
Valls Salada, Judit, 1981- (Data de defensa: 2010-04-27)
L'objectiu d'aquesta tesi doctoral és analitzar el llegat jurídic de Ramon Martí d'Eixalà, especialment els seus manuals de dret mercantil i dret civil. En aquest sentit, cal recordar que Ramon Martí d'Eixalà va viure en ...
Clarasó Petit, Carlota (Data de defensa: 2019-02-08)
Metalloenzymes are a fundamental source of inspiration for synthetic chemists. Oxidation metalloenzymes catalyze oxidation reactions with high efficiency under very mild experimental conditions exhibiting exquisite regio- ...
Garcia López, Lídia (Data de defensa: 2012-02-24)
The development of new chemical processes and efficient catalysts for the formation of carbon-carbon bonds is an important topic in organic chemistry. In particular, the [2+2+2] cycloaddition reaction involving different ...
Rovira Coll, Mireia (Data de defensa: 2017-03-10)
Organometallic aryl-CuIII species have been proposed as key intermediates in Ullmann-type reactions. However, such species have long remained elusive and mechanistic investigations of a plausible catalytic cycle remained ...
Martínez López, Juan Pablo (Data de defensa: 2016-11-18)
The physical and chemical properties of fullerenes and nanotubes can be conveniently tuned by the attachment of different functional groups to them. Therefore, the systematic understanding of different problems such as ...
Casitas Montero, Alícia (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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) (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 (Data de defensa: 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 ...