Universitat de Barcelona
Now showing items 10227-10246 of 11159
Many antrophic activities release pollutants to the marine environment. Among them heavy metals are of great importance, since they are conservative pollutants, which can be accumulated through trophy chains. Sometimes, ...
In this dissertation, we argue for a Pragmatic Logical Pluralism, a pluralist thesis about logic which endorses Classical, Relevant, Linear, and Ordered logic. We justify that the formal languages of these four logics are ...
The Gaia mission and its extensive catalogue of stars has marked the beginning of the Golden Age of Galactic dynamics. We have now access to the kinematics of more than a billion stars with which we can start ...
The aim of the thesis is to examine the viability of the subsurface constructed wetlands for the treatment of wastewater derived from three different sources (treatment ponds, pig farms and car wash facilities), and to ...
In this work, a subsynoptic characterization of tropopause fold structures is derived from one-year of global, high resolution GFS (Global Forecasting System, 0.3 degrees) data analyses and 10 years of daily WRF (Weather ...
L’objectiu principal de la present Tesi doctoral és mostrar les línies de continuïtat i les ruptures que articulen les representacions de l’univers d’Hildegarda de Bingen per mitjà de l’anàlisi descriptiva, interpretativa ...
[eng] INTRODUCTION: Parkinson’s disease (PD) and Dementia with Lewy bodies (DLB) appear as neurodegenerative disorders with a wide range of symptomatology that differs among patients, among which are different levels of ...
In most Sub-Saharan countries, children grow up in a local environment attached to a culture and an identity which are embraced by a local language. However, when they start compulsory school at the age of six, they have ...
El acercamiento a la determinación de quién es el llamado a sucesión del que fallece intestado puede hacerse desde diversas perspectivas, que van desde la perspectiva histórica hasta el estado de la misma desde la óptica ...
Hasta hace no muchos años la obesidad se relacionaba con un desequilibrio entre la ingesta dietética y el gasto energético. Sin embargo, esta aproximación era muy simplista y actualmente se conoce el carácter multifactorial ...
[spa] La fase previa al juicio oral del proceso penal ha venido caracterizada, en los diferentes ordenamientos procesales, como una fase eminentemente investigadora. Sin embargo, su encaje procesal, la extensión de su ...
[cat] Aquesta tesi doctoral examina la representació del suïcidi en la narrativa de Mercè Rodoreda –els significats, els sentits, les implicacions–, la qual s’insereix en la literatura catalana i occidental amb aquest tema ...
La sumoïlació és una modificació posttraduccional (PTM) que consisteix en la conjugació covalent i reversible d’una proteïna SUMO (Small ubiquitin-like modifier) al residu lisina d’una proteïna diana. Igual que la ubiquitina, ...
[eng] Bacteria have been to the human civilization a threat as well as an ally, since the beginning of time. The introduction of antibiotics into clinics to treat infections was one of the best medical achievements ever ...
Esta investigación se centra en el análisis discursivo de dos trilogías cinematográficas, The Dark Knight (Nolan, 2005, 2008, 2012) y Iron Man (Favreau 2008, 2010; Black, 2013), producidas entre el 2005 y el 2013, en el ...
S'estudia la superposició de dos sistemes estel·lars a partir de l'aproximació de Chandrasekhar sota la hipòtesi de simetria cilíndrica, en un cas general no estacionari. Les equacions diferencials de Chandrasekhar es ...
El método de superposición adquiere una importancia vital en los gabinetes de identificación modernos. La técnica bidimensional de superposición radiografia/fotografia permite desarrollar una técnica no destructiva y ...
The process of creating an efficacious malaria vaccine is complex due to the characteristics of the disease that are directly related to the responsible parasite. In the disease-vaccine interaction several aspects need to ...
Metastasis and drug resistance represent the two main causes of therapeutic failure in oncology. In the present dissertation, the interplay between them has been interrogated using metabolomics, systems biology and biophysical ...
The focus of this thesis is the use of supramolecular chemistry to functionalize polymers to obtain organic-based materials with a control of their structure and properties. The non-covalent functionalization of polymers ...
