Ara mostrant els elements 1415-1434 de 1771
Rodríguez Amor, Daniel (Data de defensa: 2013-06-28)
Physical and mathematical models are extremely useful to understand key processes in population and evolutionary dynamics. Such models allow the study of many diverse features in spatial systems such as front propagation, ...
López de Rioja, Víctor (Data de defensa: 2019-03-11)
The thesis studies from an analytical and computational perspective, and by using reaction-diffusion equations, the spatiotemporal evolution of different populations. First, the dynamics of the T7 bacteriophage infecting ...
Gutiérrez Olesti, Jacinta (Data de defensa: 2019-07-22)
There is no doubt that we live in a world of brands. Graphic images, logos and slogans have significant impacts on our daily lives. The brand portfolios of tourist destinations have been growing in the last years. The ...
Martínez Merchan, Cristina (Data de defensa: 2023-06-28)
Different studies link the metabolic alterations of obesity with imbalances in neuregulin 4 levels. In this study we hypothesize that signaling of neuregulin isoforms (NRG) produced through ERBB receptors in human adipose ...
Montesinos Vicente, Fernando (Data de defensa: 2011-03-18)
En el transcurso de los setenta y siete años que abarca la tesis, se investiga en torno a unas realidades socio-profesionales concretas que se generan a partir del estado de la cuestión historiográfica y de una preliminar ...
Simon Madrenas, Enric (Data de defensa: 2021-11-17)
Elastoplastic energy dissipators are used in earthquake-resistant design in order to dissipate a substantial part of the seismic energy acting on a building. They are elements that are not part of the load-bearing structure ...
Guzmán Heras, Lidia Elizabeth (Data de defensa: 2023-07-05)
The increase of elderly population in Spain is one of the most important challenges for their caregivers, healthcare professionals, and the society in general. The elderly population has the highest incidence rate of ...
Cabrera Tejera, Alvis (Data de defensa: 2023-09-20)
Diabetes mellitus (DM) is a chronic disease that affects a large number of people worldwide, making it a global pandemic. Type 1 diabetes (T1D) accounts for approximately 10 % of all cases. It is characterized by autoimmune ...
Roura i Pascual, Núria (Data de defensa: 2006-12-12)
La formiga argentina (Linepithema humile) es troba entre les espècies més invasores: originària d'Amèrica del Sud, actualment ha envaït nombroses àrees arreu del món. Aquesta tesi doctoral intenta fer una primera anàlisi ...
García Jaramillo, Maira Alejandra (Data de defensa: 2011-07-22)
In this thesis I propose a novel method to estimate the dose and injection-to-meal time for low-risk intensive insulin therapy. This dosage-aid system uses an optimization algorithm to determine the insulin dose and ...
Oyarzún Gómez, Denise María Valeria (Data de defensa: 2016-11-23)
The research aims to analyze the influence of microsystems family, school and neighborhood on subjective well-being of children and adolescents Chileans through the respective systems of selected indicators. A crossover ...
Capó Artigues, Aina Maria (Data de defensa: 2009-06-16)
Aquesta tesi forma part d'un projecte destinat a predir el rendiment acadèmic dels estudiants de doctorat portat a terme per l'INSOC (International Network on Social Capital and Performance). El grup de recerca INSOC està ...
Masllorens i Llinàs, Ester (Data de defensa: 2006-03-10)
Aquesta tesi doctoral es basa en l'estudi de l'aplicació en catàlisi de dos tipus de complexos organometallics basats en dos metalls de tansició diferents. Concretament s'estudien complexos macrocíclics triolefínics de ...
Franco Marquès, Elena (Data de defensa: 2012-07-20)
In the present work, a study of the preparation of new formulations of acrylic bone cements (ABC) has been carried, to obtain materials with capacity for controlled drug delivery of medicaments useful in the therapeutic ...
Gregorio Rojas, Néstor (Data de defensa: 2010-12-03)
Se trata de una investigación que se realizó en la Universidad Nacional Experimental Politécnica "Antonio José de Sucre" (UNEXPO), Vicerrectorado Puerto Ordaz, Venezuela, referida al estudio e intervención educativa en el ...
Romero Collado, Ángel (Data de defensa: 2014-06-13)
Nurse prescribing has experienced much legislative confusion over the past 40 years in Spain. Nonetheless, primary care nurses prescribe medications, most frequently standard childhood vaccinations, antiseptics and ...
Coronata Ségure, Claudia (Data de defensa: 2014-10-17)
In this thesis practices of teaching and learning of the concept of number of teachers of children between 4 and 8 years are analyzed, observing and analyzing the presence of the five mathematical processes: Resolution ...
Castillo Carbonell, Miquel (Data de defensa: 2005-05-27)
La tesi "Present i perspectives de futur dels programes socioeducatius en medi obert a les comarques gironines: una avaluació aproximada", està estructurada en tres apartats d'extensió desigual. Primer el marc teòric ...
Cornellà Font, Maria Gràcia (Data de defensa: 2020-07-23)
The main objective of this study is to know what relationship exists between the representations of the attachment and the dimensions of self-concept and temperament with the consumption of psychoactive substances in ...
García Moreno, Yolanda (Data de defensa: 2016-02-09)
L’objectiu és conèixer la prevalença del trastorn depressiu major a la comarca del Baix Empordà (Girona) en població general adolescent, entre els alumnes de 12 a 16 anys i estudiar la seva relació amb les dimensions ...