Universitat de Girona: Envíos recientes
Mostrando ítems 1126-1145 de 1776
El salario a rendimiento en el sector de la construcción. Modelo para determinar el precio óptimo y el precio máximo a pagar por un trabajo a destajo
This doctoral thesis explores HR management through systems of production incentives in the construction sector which has been instrumental to the Spanish economy. The transformation of a time-based payment system to a ...
El Espacio Europeo de Educación Superior en España: análisis de los debates parlamentarios
The object of this thesis is the analysis of parliamentary debates in the Spanish Parliament (Congress) on the Bologna process and the construction of the European Higher Education Area in Spain, between 1999 and 2010 when ...
La inserció professional dels docents novells. Anàlisi del procés de tutoria del programa Comencem bé
Given the complexity of education today, becoming a teacher is not an easy task. In this context, professional development plays an essential role in order to maintain and improve both personal and professional skills ...
Consumo de cannabis en universitarios: etapas de adquisición
Cannabis is the illicit drug most widely used in the world (UN, 2011). After twenty years of increased consumption, there has recently been a decline or stabilization in use among young people and European adolescents ...
Image blending techniques and their application in underwater mosaicing
The fusion of several images of the same scene into a single and larger composite is known as photo-mosaic. Unfortunately, the seams along image boundaries are often noticeable, due to photometrical and geometrical ...
Waves and turbulence on submerged and emergent aquatic vegetation
Coastal zones are governed by physical forces originating from tidal currents, waves, winds and night convection, amongst others, and are characterized by the presence of canopy meadows. This thesis studies the hydrodynamic ...
Antioxidant enzyme activities in fluvial biofilms as biomakers of metal pollution
The present thesis aims to evaluate the use of antioxidant enzyme activities (AEA) of biofilm communities as biomarkers of metal pollution (mainly Zn) in fluvial ecosystems. In order to test AEA as biomarkers of metal ...
Tendències dels sistemes de gestió estandaritzats: el cas del sector paperer
In recent years, organizations have sought an efficient and effective means of management systems (MS). Quality management systems (QMS) and environmental management systems (EMS) are important contributors towards this ...
Nous processos d'urbanització i consum d'aigua per a usos domèstics. Una exploració de relacions a l'àmbit gironí
This thesis aims to expand knowledge about the management of domestic water consumption. Among the various factors that influence water consumption, price and other economic variables have already been addressed by much ...
El règim jurídic del litoral català
This thesis focuses on regional coastal planning, starting with a look at the scope of the new coastal planning responsibilities assumed by the Catalan Government as established in article 149.3 of the Statute of Autonomy ...
Development of an environmental decision support system for the selection and integrated assessment of process flow diagrams in wastewater treatment
The wastewater treatment plays an important role in the maintenance of natural water resources. However, regardless of the technology used or the level of treatment required, the treatment plants of the XXI century are ...
La organización política, administrativa y territorial del Protectorado de España en Marruecos (1912-1956). El papel de las Intervenciones
This doctoral thesis analyses the political and administrative organization that was introduced by Spanish administrators in Morocco for the establishment of the Protectorate. The first part provides an overview of the ...
L'estatut ocupacional dels treballadors a partir de 45 anys. L'abast de les mesures jurídiques d'ocupació, jubilació i discriminació per raó d'edat
The doctoral thesis analyzes the labor and social protection problems associated with older workers from 45 years old. It examines the employment statute of older workers, specifically: the existing active and passive ...
La causalidad en el derecho de daños
The aim of the thesis is to reexamine some of the problems that causation raises in tort law using the analytical tools developed during the last forty years by the philosophy of causation. To achieve this purpose, I ...
Conformal prediction of air pollution concentrations for the Barcelona Metropolitan Region
This thesis is aimed to introduce a newly developed machine learning method, conformal predictors, for air pollution assessment. For the given area of study, the Barcelona Metropolitan Region (BMR), several conformal ...
Psicología comunitaria y políticas sociales: estudio del campo técnico del psicólogo de la intervención social en el marco de los servicios sociales comunitarios españoles
This study investigates the relationship between community psychology and social policies, seeking to determine which contextual conditions, institutional and interaction of actors help to explain the form and structure ...
Parallel spatial data structures for interactive rendering
The main question explored in this thesis is how to define novel parallel random-access data structures for surface and image spatial data with efficient construction, storage, and query memory access patterns. Our main ...
Development of new solvent-free microextraction techniques for the analysis of volatile organic compounds: application to the use of breath analysis as a toxicological tool for explosure analysis
Hippocrates predicted many years ago that breath could tell something related with our health. On his treaties, he indicated that when the body starts moving after sleeping, and breathe with more frequency, something hot ...
La convivència escolar a primària: anàlisi de les dificultats de convivència i identificació de les iniciatives de millora als centres escolars de primària de Catalunya
The thesis “The coexistence in primary schools” aims to analyse the difficulties encountered by primary schools in Catalonia in terms of coexistence. It also focuses on the various proposals for improvement that school ...
Utilidad de la resonancia magnética testicular con espectroscopía en el análisis cuantitativo de la infertilidad
PURPOSE: To determine the role of MRI and MR spectroscopy (MRSI) in the diagnosis of infertility. To stablish normal values of the metabolites involved in the spermatogenesis (choline, creatine, and lipids) and to quantify ...
