Now showing items 830-849 of 1776
Vilagran Martí, Ingrid (Date of defense: 2016-02-05)
Sperm cryopreservation is currently the most suitable technique to store boar sperm samples for a long period of time. However, not all boar ejaculations present the same freezability, this allows the classification of ...
Diaz Garolera, Gemma (Date of defense: 2019-12-04)
Social relationships and social participation have an important impact on the social inclusion processes of people with intellectual disabilities (ID). However, research suggests that social networks of people with ID ...
Pons Pairó, Marc (Date of defense: 2020-07-07)
Green manufacturers and an understanding of their differentiating characteristics and environmental and economic performance when applying green practices are at the centre of this doctoral thesis. The focus is set around ...
Sànchez Melsió, Alexandre (Date of defense: 2015-06-05)
Nowadays, the combination of the autotrophic nitrification together with heterotrophic denitrification is the most common process for N-removal in the WWTPs. However, when the C:N ratio is low, this two-step process does ...
Isern Sardó, Neus (Date of defense: 2011-12-01)
This thesis presents population dynamics models that can be applied to predict the rate of spread of the Neolithic transition (change from hunter-gathering to farming economics) across the European continent, which took ...
Martín Uceda, Javier (Date of defense: 2019-07-16)
he thesis aims to provide a new perspective for cross-border cooperation, as a key process in the construction of European territory. With cohesion policies, border areas become key to advancing community goals. And regions ...
Rodríguez-Caballero, Adrián (Date of defense: 2015-03-20)
The exponential increase of the atmospheric concentration of green-house gases due to human activities is responsible for the acceleration of global warming and climate change. Recently, scientific studies have pointed ...
Gironés Torrent, Xavier (Date of defense: 2002-05-10)
La present tesi, tot i que emmarcada dins de la teoria de les Mesures Semblança Molecular Quántica (MQSM), es deriva en tres àmbits clarament definits:<br/>- La creació de Contorns Moleculars de IsoDensitat Electrònica ...
Freixa Casals, Anna (Date of defense: 2016-02-18)
The objective of this thesis was to study how sediment microbial communities in Mediterranean rivers used dissolved organic matter at different spatial and temporal scales. Results from the two field studies, showed that ...
Serra i Figueras, Olga (Date of defense: 2008-12-12)
La caracterització funcional de dos gens en la peridermis, la ω hidroxilasa d'àcids grassos CYP86A33 -candidata per la funcionalització del carboni ω-terminal dels monòmers alifàtics de la suberina- i la ...
Boher Genís, Pau (Date of defense: 2017-02-06)
We have developed new molecular tools to characterize the FHT and StRIK genes in the tuber periderm. Regarding FHT gene, our results demonstrated that is induced very specifically in suberizing tissues what makes FHT a ...
Sánchez Rubín, José Antonio (Date of defense: 2023-02-02)
The purpose of this research is to present a distributive conception of contract law. For this purpose, in the First Part of the work, two theoretical approaches are critically analyzed that, despite their differences, ...
Muler González, Vanessa (Date of defense: 2020-11-25)
This thesis links the limits of tourism growth and social exchange theory (SET) through tourism impacts perceptions of residents. SET has been the most widely used theory to explain the perceptions by residents of tourism ...
Cornellà i Canals, Pere (Date of defense: 2019-12-18)
The research is focused on applying the gamification methodology to a subject of the mention in ICT to answer the question of whether it can be a suitable methodology to be used in the initial training of teachers. ...
Torre Ávalos, Galdric de la (Date of defense: 2020-11-30)
The thesis is an overview of vernacular literature produced in Naples in the opening decades of the 16th century, paying particular attention to the 1530s, when the Spanish poet Garcilaso de la Vega lived there. Written ...
Cullell i Ramis, Josep (Date of defense: 2014-11-21)
Aquest treball de tesi repassa la trajectòria intel·lectual d'Agustí Calvet, a partir de la seva obra periodística fins al 1936, així com també a través de la seva obra catalana de maduresa. La tesi recull les polèmiques ...
Peñarrubia Lozano, Luis (Date of defense: 2016-10-21)
The zebra mussel and the Asian clam are two invasive aquatic species worldwide. Both species are present in the Iberian Peninsula for several years. However, introduction history and colonization routes of these two invasive ...
Díez del Molino, David (Date of defense: 2015-06-05)
Mosquitofish is a small, voracious, highly fecund freshwater fish species originated from northeaster America, that was introduced worldwide to control mosquito populations. In this thesis we have studied the genetics of ...
Camprubí Font, Carla (Date of defense: 2019-07-26)
The adherent-invasive Escherichia coli (AIEC) pathotype could play a role in the course of Crohn’s disease. This is characterized by its capacity to adhere to and to invade intestinal epithelial cells as well as to replicate ...
Rueda Pepinosa, Diego Fernando (Date of defense: 2018-11-14)
Most of transportation networks interacts with other to support our modern society way of life. The proper performance of interdependent networks depends on the normal operation of the networks that are interconnected. The ...