Now showing items 41-60 of 1476
Bou Solsona, Encarnación (Date of defense: 2006-02-23)
En este trabajo se estudia la posibilidad de disminuir o eliminar la utilización del circón en composiciones de engobe y frita, en las que se utiliza como materia prima debido a que proporciona blancura y opacidad a las ...
Sala Peñalver, Saul (Date of defense: 2017-07-17)
This paper tries to overcome the limitations that retail investor seek when using traditional approaches to asset allocation, particularly in Spanish equities mutual funds. To do so, we structure this paper into three ...
Laghssais, Bochra (Date of defense: 2023-07-20)
Amazigh women's stories of adversities and struggles led to their portrayal as illiterate, in need of help and passive beneficiaries of aid. Many texts and media focus on investigating their marginalization, which reinforces ...
Burgos Ramírez, Enric Antoni (Date of defense: 2017-07-26)
La present tesi doctoral investiga fins a quin punt els plantejaments de Stanley Cavell sobre el cinema poden preservar la seua vigència en l'actual context de digitalització. Així, avaluem les condicions sota les quals ...
Ysnel, Estelle (Date of defense: 2022-05-13)
Esta tesis trata de la evolución del estatuto de los Amerindios hispanoamericanos desde la época precolombina en adelante realizando un balance entre los derechos reconocidos por la primera legislación y los derechos ...
Collado Lozano, Manuel (Date of defense: 2004-07-15)
En este trabajo se han sintetizado 3 familias de compuestos derivados de aminoácidos naturales: aminoalcoholes, bisamidas y aminoamidas.<br/><br/><br/>Los aminoalcoholes fueron soportados sobre distintos polímeros orgánicos ...
Mendoza Lemes, Yurena (Date of defense: 2015-01-29)
Greenhouse gases are emitted locally around the different countries in the world, but their negative effects, resulting in the very worrying climate change, are an international problem since the fight to reduce them ...
Rodríguez Pupo, Luis Enrique (Date of defense: 2021-04-28)
This thesis presents an analytics platform for calculating spatio-temporal metrics in the context of geogames and context-based applications. It is based on an underlying conceptual model for spatio-temporal metrics, which ...
Meneghel, Isabella (Date of defense: 2014-10-02)
El principal objetivo de la presente tesis doctoral es aportar valor añadido a la corriente de investigación sobre resiliencia, avanzando en la comprensión actual de la misma a través de la evidencia teórica y empírica de ...
Miralles Tena, Ignacio (Date of defense: 2019-12-19)
This work gathers a research carried out on the use of context-aware technologies in their application to the field of mental health. It starts performing a review of mobile technologies used in psychological interventions ...
Albiol Chiva, Jaume (Date of defense: 2020-03-06)
The thesis exposes and develops the analysis by Micellar Liquid Chromatography (MLC) of different methods for the determination of compounds of medical and pharmaceutical interest, in biological fluids (plasma and urine), ...
Vidal Meliá, Lidia (Date of defense: 2020-01-23)
The debate on the emissions control instruments for improving environmental policy is the inspiration of the present thesis. In a first attempt, we use a theoretical model to study how international trade affects the ...
Alemany Palomo, Nuria (Date of defense: 2018-04-11)
With the advent of the new technological era, the development of high-frequency datasets is easier Ihan ever. It has allowed a wide range of empirical investigations regarding the financial markels to deepen lhe understanding ...
Carratalá Sáez, Rocío (Date of defense: 2021-03-26)
H-matrices offer log-linear storage and computations costs, thanks to a controlled accuracy loss. This is the reason why they are specially suitable for Boundary Element Methods (BEM). Task-parallelism strategies are applied ...
Ngo, Thi Tuyen (Date of defense: 2019-11-20)
Halide perovskites (HPs) have been demonstrated as promising materials for the preparation of efficient solar cells, LEDs and other optoelectronic devices. In addition, HPs can be prepared using low-cost techniques. However ...
Casas Breva, Inmaculada (Date of defense: 2015-05-29)
En la present memòria es presenten diferents estratègies analítiques basades en MLC per a la determinació de antirretrovirals i antivirals usats en la terapia HAART (prescrita contra la SIDA) en mostres de plasma i sèrum. ...
Roca Genovés, Pascual (Date of defense: 2017-09-28)
En la present memòria es desenvoluparen i validaren mètodes analítics per a determinar pesticides en mostres mediambientals (aigües residuals urbanes, agrícoles, de la indústria agroalimentària, d'EDAR, aigües decoratives ...
Apraez Dorado, Aura Janet (Date of defense: 2017-06-26)
Esta tesis consiste en un análisis sociológico-jurídico sobre la efectividad del derecho de asilo, concretamente en el caso entre Colombia y España. Tras el estudio del marco normativo (universal, regional, UE y España), ...
Ortells Lorenzo, Javier (Date of defense: 2017-06-19)
Automatic gait recognition has become a research topic of interest due to its advantages versus other biometrics. However, the procedure for its analysis is still an open issue. Firstly, in this thesis, a method to construct ...
Gimeno Moro, Ana María (Date of defense: 2020-02-26)
El objetivo de este estudio es demostrar que la implantación de una vía clínica de recuperación intensificada en cirugía bariátrica (ERABS) mejora los resultados clínicos y es coste-efectiva tras seis meses de su ...