Universitat de Barcelona
Now showing items 11001-11020 of 11059
In this thesis we have studied the vortex dynamics in type-2 superconducting thin films made of La1.82Sr0.18CuO4, patterned Pb and MgB2, by means of the combination of microwave, dc and ac measurements. In particular, we ...
A operação estrutural pela qual as mulheres, como diferenças do padrão masculino e heroico, foram representadas negativamente na cultura reside no cerne da fundação da democracia ocidental, com consequências éticas, políticas ...
Los ecosistemas de alta montaña son puntos calientes de biodiversidad, ya que proporcionan hábitats que albergan una gran variedad de especies únicas. El clima por encima del límite forestal se caracteriza por tener ...
Esta tesis se propone abordar una selección de novelas de las escritoras rumanas más reconocidas: Cruciada copiilor, 2005 (La cruzada de los niños, 2010), de Florina Ilis, Lizoanca la 11 ani, 2009, (Eliza a los once años, ...
L’exposició continuada al trauma i a la mort pot provocar Fatiga per Compassió i ansietat en les infermeres, afectant la seva qualitat de vida, la cura compassiva i relacionant-se estretament amb el desig de deixar la ...
In this thesis, the vulnerability and capacity of acclimation to environmental stress related to Climate change mainly in Cystoseira tamariscifolia and other species as Ellisolandia elongata, Cystoseira compressa and Padina ...
El caminar, como medio de actuación humano en el paisaje, apareció con el levantamiento del menhir en el neolítico y, a través de sus pasos, se empezaron a instaurar vínculos con el territorio. A lo largo de la historia, ...
El presente trabajo de investigación traza un recorrido por ciertos momentos de la producción textual de Walter Benjamin siguiendo el hilo trenzado entre nuestro autor y las nociones de infancia y politización. Nuestro ...
In this thesis I analyze access problems to basic services like water and energy in developing countries. The objective of the thesis is to show how to improve access to water services and clean energies in rural communities ...
Encapsulation of enzymes into protective matrices is of interest in drug delivery or industrial processes, to control the release of the enzyme or protect it from harsh environments. We are studying the encapsulation of ...
In physics, it is common to find different phenomena being described by similar equations. A good analogy can make us look at a problem from a different point of view. In that way, ideas may be transferred from one field ...
La Sierra Nevada de Santa Marta de Colombia, ha estado amenazada por el conflicto armado, proyectos de desarrollo, explotación de hidrocarburos, minería, narcotráfico y turismo, poniendo en riesgo la sobrevivencia de los ...
La motivación de los aprendices de lenguas no es idéntica a la motivación para realizar otra actividad sea cultural o más mecánica. Será, además, muy distinta la motivación para aprender una lengua extranjera de la de ...
[eng] Weight discrimination (WD) has existed for decades, and it is well spread in our societies. However, it has received less attention from authorities and society than other forms of discrimination. Being different and ...
An important result in Harmonic Analysis is the extrapolation theorem of Rubio de Francia. In its original version says that if T is a sublinear operator that is bounded in Lp0 pvq, for some p0 ě 1 and every v P Ap , then ...
Avui dia creix cada vegada més l'interès social en la recuperació, valorització i promoció del patrimoni i la tradició alimentària com a estratègia per generar un recurs econòmic des del territori (Ascher, 2005:119). ...
The main objective of this work was to test the efficiency of wet oxidation processes when treating several types of aqueous wastes. On one side its performance for the abatement of chloro-organic aromatic toxic pollutants, ...
The thesis "Wh-exclamatives in Catalan" is a research that intends to shed light on the characterization of exclamatives, a type of clause that has not been paid as much attention as other types of clause such as interrogatives ...
This doctoral thesis presents an analysis of the judicial procedure in Catalonia between the years 950 and 1130. Catalan Archives preserve an exceptional number of documents related to justice which thanks to recent and ...
Newspapers and television are full of stories about inappropriate behaviour by political and business leaders published weekly. According to Guinote (2008), an individual's behaviour will be changed when they reach a ...
