Universitat de Barcelona
Ara mostrant els elements 5873-5892 de 11082
In my thesis I investigate the evolution of human sociality and its possible role for providing a scaffold to the evolution of language. My approach is multidisciplinary and includes studies ranging from genomic analyses ...
A Metal-insulator transition (MIT) is the ability of some materials to change between metal and insulator electric behaviours as a function of some external stimuli such as temperature, stress, voltage, magnetic field or ...
The relevance of structural stability in drug design has been shown by the use of DUck in virtual screening campaign, as reported previously. The method provides a fast and easy way to assess hydrogen bond-based structural ...
El cáncer de pulmón no célula pequeña es la neoplasia más frecuente en la actualidad en los países industrializados, siendo la primera causa de mortalidad por cáncer en el varón. Su incidencia continúa aumentando ...
El fósforo es un macroelemento esencial para el desarrollo y crecimiento de todas las plantas. Sin embargo, el fósforo inorgánico (Pi), forma asimilable por las plantas, es cada vez más escaso en los suelos naturales y es ...
[spa] El déficit de hierro (DH) en pacientes con insuficiencia cardíaca crónica (ICC) es frecuente y se considera un factor pronóstico adverso. Sin embargo, no todos los estudios son concluyentes, la mayoría estudian solo ...
[cat] Introducció: En pacients amb càncer de pulmó cèl·lula no petita (CPNCP) i mediastí normal en proves d'imatge, els tumors de localització central presenten major afectació mediastínica oculta. Per això, les guies ...
This dissertation discusses the accumulation and unwinding of financial imbalances in stock markets and credit aggregates in advanced economies since the interwar years until the present. The project is framed within the ...
[spa] Esta propuesta de investigación se adentra en el mundo de la impostura –entendida como el engaño con apariencia de verdad– y establece una relación de equivalencia entre el “Exemplo XXXII” de El conde Lucanor y seis ...
In the context of facilitated methodologies for the obtention of bioactive compounds, in this thesis we have explored the possibility of introducing reliable, pot-economic and semi-synthetic approaches in the quest of ...
This thesis studies the benefits of different calibration approaches on seasonal forecasting and the improvement of seasonal prognosis of water resources and forest fires. Droughts and wildfires are an inherent problem to ...
BACKGROUND Latent tuberculosis infection (LTBI) management is a crucial component of tuberculosis prevention in high-risk individuals. A global approach including diagnosis and treatment completion ensures good ...
El trasplante de islotes ha sido reconocido como una prometedora opción de tratamiento de la diabetes tipo 1 (DT1) tras la introducción del protocolo de Edmonton, el cual enfatiza el requerimiento de un adecuado número de ...
Facial expressions are vital ways of communication between humans in social contexts. They are used as conversational markers and they convey information about affective and cognitive state. Many applications would benefit ...
This study aims at improving English as a Foreign Language (EFL) writing instruction at secondary level by implementing a blended instructional design that may foster self-regulation through public online learning diaries ...
Proteins play a crucial role in virtually every biological process taking place within our cells. Most of the times, proteins do not participate in these processes alone but forming complexes of two or more proteins. ...
[eng] Owing to its exceptional topographical resolution and electrical sensitivity, Conductive Atomic Force Microscopy (C AFM) has become an essential tool for nanoscale material analysis. However, achieving reproducible ...
Dimensional theoretical models suggest that gambling disorder and eating disorders have two essential shared risk factors: impulsivity and compulsivity. In order to delve into the association between these factors, the ...
La presente investigación pretende ofrecer elementos conceptuales y normativos para demostrar el rendimiento explicativo de un modelo de imputación extraordinaria. Este modelo es aplicable a varios grupos de casos que se ...
The present dissertation explores the hypothesis that English is a language with time-shifting grammatical devices. According to this hypothesis, the linguistic objects of English grammar which serve as the inputs to ...
