Universitat de Girona: Envíos recientes
Mostrando ítems 1106-1125 de 1776
La estructura financiera de las pymes catalanas: la dinámica en un contexto de recesión
This research analyses the financial structure of companies in general, and subsequently, to study the factors that determine taking into account the internal vision of the company, with respect to the respective theories, ...
Agenda 21 Escolar en Guanajuato, dos experiencias, dos proyectos, un destino común...
There are few documented cases and active programs of environmental education (EA) that support schools and teachers in their teaching for the care of the environment in the State of Guanajuato, Mexico. Two cases will be ...
How Mediterranean plant species are able to cope with increasing levels of UV-B radiation and drought in the context of climate change?
Climatic models predict higher fluxes of UV-B radiation and a decrease in summer precipitation in the near future for the Mediterranean region. The UV radiation can be an oxidative stress factor for plants affecting their ...
Enfoques metodológicos para mejorar la precisión y fiabilidad de los sistemas de monitorización continua de glucosa en pacientes con diabetes tipo 1 y en pacientes críticos mediante técnicas lineales y no lineales
This dissertation focuses on the development and improvement of the minimally invasive continuous glucose monitoring systems (CGMS). This dissertation gives emphasis in solving the problem of the accuracy and reliability ...
Polítiques cuturals i educatives a Catalunya: dificultats de la interrelació
There has not been great deal of analysis about the relationship between cultural and educational polices in Catalonia. In the context of present day society, however, knowledge, artistic and cultural practices and ...
Atlas-based segmentation of multiple sclerosis lesions in magnetic resonance imaging
This thesis deals with the segmentation of brain magnetic resonance imaging applied to multiple sclerosis patients. This disease is characterised by the presence of white matter lesions in this image modality. After a ...
GPU parallel algorithms for reporting movement behaviour patterns in spatiotemporal databases
In this thesis we treat and solve various problems related to movement pattern detection by designing and implementing parallel algorithms using the GPU. We first propose a GPU pipeline based algorithm to report the ’Popular ...
Multimodal visualization based on mutual information
Medical imaging and 3D volumetric visualization are a standard routine for patient diagnosis and treatment. Multimodal visualization plays an important role in medical diagnosis and treatment, because it makes findings ...
Bioinspired non-heme iron catalysts for challenging oxidative transformations: mechanistic studies and catalytic applications on selective alkane hydroxylation and alkene cis-dihydroxilation
The functionalization of hydrocarbons in a sustainable manner is one of the main challenges for chemists. Their abundance in nature as natural gas or crude oil makes them the most convenient chemical feedstock. The oxidation ...
Simultaneous detection and segmentation for generic objects
This thesis deals with the simultaneous detection and segmentation for generic objects in images. The proposed approach is based on building a dictionary of patches, which defines the object and allows the extraction of ...
Bienestar subjetivo y satisfacción escolar en la adolescencia
The main objective of this research is to explore the relationship between the subjective well-being and a set of school factors that characterize both the functioning of the classroom and the school, and the academic ...
Contribución a la fundición selectiva por láser de pieza metálica mediante el estudio de propiedades mecánicas y de manufactura
Selective laser melting process is an additive manufacturing technique that allows obtaining, from a 3D model, a physical model through a layer-by-layer manufacturing strategy. Several machines are commercially available, ...
Advances in fibre Bragg grating sensors for damage detection in composite laminates: application in quasi-static and fatigue delamination tests
The use of composite materials in industrial applications such as aeronautical, aerospace or wind energy production has greatly increased in recent decades. Due to their inherent properties, these materials allow lighter, ...
Nous mecanismes de resistència primària al trastuzumab (Herceptin): bases moleculars per a la determinació d'un nou subtipus de càncer de mama (Basal/ErbB2+)
The aim of this doctoral thesis was to unravel mechanisms underlying primary resistance to trastuzumab regarding a putative new breast cancer subtype with mixed basal & ErbB2+ molecular features. Using the JIMT-1 breast ...
Continuity and interpolation techniques for computer graphics
In Computer Graphics applications, it is a common practice to texture 3D models to apply material properties to them. Then, once the models are textured, they are deformed to create new poses that can be more appropriate ...
Coordinated management of urban wastewater systems by means of advanced environmental decision support systems
In the last decades and due to the Water Framework Directive implementation, the urban wastewater cycle management has become more complex. The concept of integrated urban wastewater system management is introduced, and ...
Avaluació de compostos fenòlics en aliments mitjançant tècniques HPLC-DAD i UHPLC-DAD-MSn
The doctoral thesis has developed new methods for the analysis of phenolic compounds in tomato, lettuce and dry-cured sausages with vegetable extracts. The new-developed chromatographic methods are simplified and validated, ...
Participació ciutadana i inclusió social en les comunitats de persones cegues: un estudi d'educació artística basat en el mestratge de la professora Rosa Gratacós
The construction of this thesis is developed from different conceptual interlacing axis that created a networking weave through which the field of investigation was debated and defined and a project of collaborative ...
La ayuda educativa entre docentes en situaciones habituales de colaboración en un centro. Compartir para aprender y enseñar la profesión docente
In this research the process through which a group of teachers deal with problems that arise from their shared context of their daily teaching practice is discussed. The approach to the problem is understood as a process ...
Learning design implementation in context-aware and adaptive mobile learning
Mobile learning (m-learning) is still in its infancy, and great efforts should be made so as to investigate the potentials of an educational paradigm shift from the traditional one-size-fits-all teaching approaches to an ...
