Universitat de Barcelona
Ara mostrant els elements 25-44 de 11983
[eng] INTRODUCTION: Existing animal models of acute respiratory distress syndrome (ARDS) are varied and often differ compared to human ARDS in their main features of lung damage, etiology, pathophysiology, or maintenance ...
Sphingolipids are essential biomolecules for the physiological cell function. In addition to its structural role in cell membranes, these lipids have also crucial functions in signal transduction and cell regulation. As a ...
[eng] The devastating climatic and environmental effects of burning fossil fuels are now firmly established, emphasizing the urgent need for reliable and renewable energy sources. One promising alternative is hydrogen, ...
Network and systems biology disciplines could revolutionize the study of complex diseases by taking proteins back to their context, considering a much broader perspective of their environment without losing the molecular ...
The thesis called “A network-based approach to cell metabolism: from structure to flux balances” shows how the vision of cell metabolism as a whole allows to unveil new mechanisms and responses impossible to reach by ...
[spa] Una de las decisiones más recurrentes de nuestro día a día es escoger qué y cuando comprar. Para ello, utilizamos toda la información que tenemos a nuestro alcance, nuestra experiencia, nuestros gustos y nuestros ...
Cocoa is a well recognized source of polyphenols, but studies on their consumption refer that it contributes with a low proportion to the daily polyphenol consumption. Cocoa polyphenol content is plenty recognized and the ...
Development of the posterior spinal cord involves secondary neurulation, a process poorly understood in which neural tube is formed by cavitation of the tail bud. Comprehension of secondary neurulation is required to ...
This thesis describes a novel column format to be used in pressure-driven reversed-phase liquid chromatography. The column contains an ordered pillar array where the stationary phase is supported, and it is fabricated in ...
Glycogen synthesis is crucial for storing glucose residues that are released in case of energy demand. The mechanism needs to be tightly regulated because a lack or an overload of glycogen can lead to severe systemic ...
Les tecnologies de sensors de gas basades en semiconductors presenten limitacions importants de selectivitat i consum d'energia. Per tant, esdevé necessari l’assaig de nous conceptes de dispositius capaços de satisfer ...
EN CASTELLANO: <br/><br/>La investigación aborda desde diferentes enfoques de la Crítica y de la Teoría Literaria el fenómeno de la partextualidad. Se hace especial hincapié en las formulaciones de la Pragmática, la Teoría ...
Traditionally, molecular analysis is performed in laboratories equipped with desktop instruments operated by specialized technicians. This paradigm has been changing in recent decades, as biosensor technology has become ...
No século XIX, a união da arte e da indústria deu origem a uma profusão de artefactos urbanos em ferro fundido – mobiliário urbano -, dos quais a Fonte d’Art francesa se constitui como um exemplo preponderante. A difusão ...
This thesis investigates the problem of how to provide accessible images in academic articles in the research fields of Science, Technology, Engineering and Mathematics (STEM) and in particular in biomedicine. Currently, ...
En relació amb les novel•les de Llorenç Villalonga que integren l’anomenat Cicle de Flo la Vigne, aquesta tesi en caracteritza el context històric, analitza el concepte novel•lesc de l’autor, fa una anàlisi detallada de ...
This composite thesis is the fruit of a marriage between the creative, imaginative, and critical aspects of writing. The overall aim of its elaboration has been the creation and critical examination of an autonomous ...
X-ray crystallography is, now at days, one of the most powerful techniques to study proteins at the atomic level. Unfortunately, obtaining high quality crystals of membrane proteins for x-ray diffraction is a difficult ...
[eng] Ulcerative colitis (UC) is a chronic inflammatory bowel disease that represents a major health problem worldwide due to its increasing prevalence and the lack of effective treatments. Tofacitinib is a JAK inhibitor ...
The role of heterogeneous catalysts in modern society is immense. The majority of catalysts are nanostructured solely in order to increase the fraction of atoms on their surface. The nanostructuring, however, introduces ...
