Universitat de Barcelona
Now showing items 5562-5581 of 11039
En la Introducción se resume el significado de la voz "horizonte" y su papel en la visión y en la percepción del espacio físico. En el desarrollo argumental se recogen algunos significados y formas gráficas del horizonte ...
In the Mediterranean region the increasing of competitiveness of the aquaculture industry is of great interest, especially in the case of gilthead sea bream. With the ultimate purpose of optimizing the aquaculture production ...
Debido a la gran incidencia de la malnutrición en nuestra sociedad y a la importancia de la función tiroidea sobre el desarrollo físico e intelectual del niño se aborda en esta Memoria el estudio de las variaciones de la ...
This thesis deals with how adult skills are acquired. The proxies of adult skills used throughout the thesis are extracted from the Programme of International Assessment of Adult Skills (PIAAC), a survey coordinated by the ...
[eng] Party systems have become increasingly complex in the last decades. Although they are one of the cornerstones of liberal democracies, there is still little agreement in the literature as to whether different ...
CONTEXT: The current ΛCDM cosmological paradigm has seen remarkable success in recent decades (whether it is the discovery of the CMB, the formation of large-scale structures, the expansion of the universe etc.). Like any ...
Store flyers have an extraordinary importance to marketing management and contribute to a retailer's performance (Ziliani and Ieva, 2015). They influence the intentions to visit a store, affect the purchase of advertised ...
Multidimensional forced-choice questionnaires can reduce the impact of numerous response biases typically associated with Likert scales. However, if scored with traditional methodology these instruments produce ipsative ...
La tesis es un estudio analítico de la obra literaria y teórica de la escritora afrocaribeña afincada en Canadá Marlene Nourbese Philip según teorías postcoloniales y posmodernas. <br/>Tras algunas consideraciones sobre ...
[eng] HR-positive/HER2-negative (HR+/HER2-) is the most common breast cancer type, and it is a molecular heterogenic disease. This heterogeneity has direct prognostic and predictive implications in both early and advanced ...
El propòsit d'aquesta investigació és mostrar com la caracterització del poètic ha de passar necessàriament per la qüestió Grècia–––modernitat, i com tal qüestió ajuda a aclarir les mútues implicacions del poètic amb la ...
The topics dealt with in this thesis are all part of the general problem of social consensus, namely how a convention flourish and decay and what motivates people to conform to it. Examples range from driving on the right ...
Acquired Immunodeficiency Syndrome (AIDS) was identified more than 30 years ago. The challenges for the clinicians and Human Immunodeficiency Virus (HIV)-infected individuals have changed over the years. Nowadays, viral ...
[eng] Human pluripotent stem cells (hPSCs) offer a significant advantage in recapitulating key features related to tissue differentiation, morphogenesis and, conversely, human diseases. Taking advantage of their inherent ...
The human populations of the Mediterranean region have been thoroughly studied. Nonetheless, there are numerous aspects of their demographic and epidemiological history that remain uncertain to date. The growing use of ...
The visual analysis of humans is one of the most active research topics in Computer Vision. Several approaches for body pose recovery have been recently presented, allowing for better generalization of gesture recognition ...
Inflammatory bowel disorders – such as Inflammatory Bowel Disease (IBD) – are rising worldwide. A well-known feature of IBD is dysbiosis of the gut microbiota, characterized by a significant reduction of beneficial strains ...
The first block of this thesis deals with the study of the degradation process of tungsten catalytic filaments in the field of silicon deposition with the Hot Wire Chemical Vapour Deposition (HWCVD) technique. The development ...
Novel stategies are needed to improve the limited efficacy of current cancer therapies. High expectations are directed towards nanotechnology-based applications in cancer medicine. We have developed a drug delivery system ...
Hybrid bio-robotics is a discipline that aims at integrating biological entities with synthetic materials to incorporate features from biological systems that have been optimized through millions of years of evolution and ...
