Mostrando ítems 21-30 de 3223
Fullana Rivera, Natalia (Fecha de defensa: 2005-11-04)
The present dissertation aims to contribute to the to date more limited findings of studies examining the factor of starting age in second language (L2) phonological learning in a formal instruction ...
Martínez Gutiérrez, Alfredo (Fecha de defensa: 2019-12-13)
One of the main causal factors of skin aging is ultraviolet radiation as part of sun exposure. This radiation induces many changes at the molecular level that alter the proper function of skin biological ...
Taboada Moreno, Sergio (Fecha de defensa: 2012-07-20)
Esta tesis cubre diferentes aspectos de los invertebrados marinos bentónicos de la Antártida. Se trata de una tesis multidisciplinar presentada en formato artículos en la que se hacen las siguientes ...
Climent Biescas, Claudia (Fecha de defensa: 2017-07-07)
In this thesis, different organic and organometallic molecules with interest for optoelectronic applications have been studied from a computational standpoint. The work presented in this thesis belongs ...
Sehgal, Sapna (Fecha de defensa: 2021-12-17)
This doctoral dissertation examines the effects of a short stay abroad (SA) experience on second language (L2) oral fluency development, taking into consideration individual differences in cognition and ...
Lorente Crivillé, Adriana (Fecha de defensa: 2014-07-18)
Natural products from terrestrial plants and microorganisms have long been a traditional source of drugs. For centuries humans have been looking on their environment for medicines to treat illnesses. ...
Jimenez Villarin, Javier (Fecha de defensa: 2017-06-08)
In the past 50 years there has been increasing interest and concern over pharmaceutical drugs and their presence in the environment, since they and/or their metabolites could induce toxicological effects ...
Calderón Díaz, Alejandro (Fecha de defensa: 2019-10-24)
Renewable energies have a major role in today’s energy systems development, energy security and climate change fight. Thermal Concentrating Solar Power (CSP) has the potential to get up to 11.3% of ...
Ramírez Mahaluf, Juan Pablo (Fecha de defensa: 2015-05-14)
This thesis is composed of two complementary projects. One focuses on the study of the dynamics between emotional and cognitive networks in healthy subjects using functional magnetic resonance imaging ...
Farré Flaquer, Arnau (Fecha de defensa: 2012-07-03)
After an intense development of optical tweezers as a biophysical tool during the last decades, quantitative experiments in living cells have not found in this technique its best ally, due, in part, to ...