Now showing items 1449-1468 of 1749
Pericot Mozo, Xavier (Date of defense: 2021-09-17)
INTRODUCTION: Chronic low back pain has a major impact on the quality of life of those affected, making it difficult to carry out basic activities of daily living. OBJECTIVES: The overall aim was to study the perceived ...
Herrero i Viñas, Pau (Date of defense: 2006-12-22)
Les restriccions reals quantificades (QRC) formen un formalisme matemàtic utilitzat per modelar un gran nombre de problemes físics dins els quals intervenen sistemes d'equacions no-lineals sobre variables reals, algunes ...
Vico Martori, Alexandre (Date of defense: 2021-04-12)
In 1483 Sandro Botticelli completed with the collaboration of his workshop the quartet with the story of Nastagio degli Onesti. It was the first pictorial transcription on panel of the novella of the Decameron and its ...
Rodríguez Hidalgo, Claudia Marina (Date of defense: 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 (Date of defense: 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 (Date of defense: 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- (Date of defense: 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 (Date of defense: 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 (Date of defense: 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 (Date of defense: 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 (Date of defense: 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 (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, ...