Now showing items 1379-1398 of 1752

    Percepción e imagen de los consumidores españoles del pescado salvaje y del pescado de acuicultura 

    Claret Coma, Anna (Date of defense: 2015-04-17)

    La tesi doctoral que es presenta a continuació té com a objectiu estudiar la percepció que tenen els consumidors espanyols del peix d’aqüicultura en comparació amb el peix salvatge, des de vàries perspectives: percepció ...

    Percepción social en la gestión del riesgo de inundación en un área mediterránea (Costa Brava, España) 

    Lara San Martín, Alejandro (Date of defense: 2012-12-11)

    This research aims to understand the perception of civil society both organized and unorganized, regarding the problem of floods and their management. This is based on a case study of the following municipalities; Calonge, ...

    Perceptual information-theoretic measures for viewpoint selection and object recognition 

    Bonaventura Brugués, Xavier (Date of defense: 2015-07-10)

    Viewpoint selection has been an emerging area in computer graphics for some years, and it is now getting maturity with applications in fields such as scene navigation, volume visualization, object recognition, mesh ...

    Personalidad psicopática y conducta antisocial en población penitenciaria penada. Estudio de los mecanismos de desconexión moral, la inteligencia emocional y la psicopatología asociada 

    Brugués Català, Glòria (Date of defense: 2022-06-17)

    Among the dysfunctional personality patterns, one of the most unknown in the prison context is the psychopathic personality. While there are numerous studies describing the characteristics and manifestations of the ...

    Personalidad, bienestar y psicopatología en chimpancés y orcas. Una perspectiva evolutiva y comparada 

    Úbeda Arias, Yulán (Date of defense: 2020-01-29)

    The rating method is based on raters’ assessment on animal behavior by using descriptive items on a questionnaire. Some psychometric and pragmatic aspects have been translated into a fact that ...

    Perspectiva diacrónica de la prefijación locativa intermedia del español 

    Ramos Jiménez, María Begoña (Date of defense: 2023-03-29)

    This research describes the evolution that the prefix inter has undergone from Latin to current Spanish, while focusing on the formation models of the derivatives generated by the prefix and on its meaning. Thus, we can ...

    La pesca al Cap de Creus a l'època moderna: organització, gestió i conflictes per l'accés als recursos pesquers (segles XVI-XVIII) 

    Garrido, Alfons (Date of defense: 2012-05-18)

    La tesi analitza el règim de gestió i organització de la pesca a l’encesa al Cap de Creus entre els segles XVI i XVIII. A través del document de les Ordinacions de la Pesquera s’estudia la gestió de l’accés als espais de ...

    Pèptids biarílics a partir de 4-iodofenilalanina o 3-iodotirosina per borilació i reacció de Suzuki-Miyaura en fase sòlida. Avaluació de l'activitat antimicrobiana 

    Afonso Afonso, Ana (Date of defense: 2011-07-22)

    En aquesta tesi doctoral es va estudiar la preparació de pèptids biarílics en fase sòlida. En primer lloc, es varen borilar residus de fenilalanina o tirosina presents a la seqüència peptídica a través d’una reacció de ...

    Pharmaceutical and personal care products removal by advanced treatment technologies 

    Chtourou, Mariem (Date of defense: 2018-10-25)

    This thesis evaluates different technologies for treating wastewater with high concentrations of PPCPs. Firstly, a state-of-art revision of advanced treatment technology for removing Triclosan (TCS) from waste water was ...

    Pharmaceuticals and endocrine disruptors: accumulation in aquatic biota and environmental effects 

    Huerta Buitrago, Belinda (Date of defense: 2016-04-12)

    Occurrence, fate, and adverse effects of emerging contaminants in the aquatic environment have become a matter of concern, since these compounds have been persistently detected in wastewater treatment plant (WWTP) effluents, ...

    Phylogeographical analysis of two aristed shrimps, Aristeus antennatus and Aristaemorpha foliacea (Crustacea: Aristeidae), with implications for resource conservation 

    Fernández Hernández, Maria Victoria (Date of defense: 2012-11-28)

    The conservation of species relies on a deep knowledge of biology of the species concerned, as well as on the identification of reproductively isolated units, which are genetically different from one other (genetic stocks). ...

    Physical performance and hamstring injury risk factors during the off-season period in footballers: inertial flywheel versus gravity-dependent resistance training methods 

    Vicens Bordas, Jordi (Date of defense: 2021-06-16)

    The physical demands (high-intensity running and sprinting) of football match-play place footballers at increased risk of hamstring injuries. Some of the negative effects of a hamstring injury such as neuromuscular ...

    Physiological role of mitochondrial and plasma membrane channels in sperm 

    Delgado Bermúdez, Ariadna (Date of defense: 2022-07-28)

    The spermatozoon is a highly specialised cell that travels along the female reproductive tract to deliver its genetic information into the oocyte. During this journey, the interaction with the varying environment is crucial ...

    Physiological role of sperm and seminal plasma proteins along the female reproductive tract in livestock 

    Recuero Cobos, Sandra (Date of defense: 2022-04-01)

    In Spain, as well as in the rest of Europe, livestock farming represents a substantial part of economy; thus, it is necessary to ensure an optimal breeding of the main farm animals, including swine and cattle. In order to ...

    Phytoplankton dynamic in permanent and temporary waters of Empordà Salt marshes (NE Spain) 

    López i Flores, Rocío (Date of defense: 2005-07-05)

    Se ha estudiado la dinámica del fitoplancton en las lagunas costeras de Aiguamolls de l'Empordà. El fitoplancton esta sujeto principalmente al control "bottom-up", la variabilidad hidrológica y la disponibilidad de nutrientes ...

    Pobresa, privació i rendes mínimes a Catalunya 

    Ballester González, Ramon (Date of defense: 2014-03-14)

    The current economic crisis has increased severe poverty as well as severe deprivation levels in our society, putting under stress the existing social protection system. In the Spanish system of social protection, the very ...

    Política i legislació educativa a l'entorn de l'escola unitària i cíclica. Evolució i situació actual a les comarques gironines (1970-1998) 

    Feu, Jordi (Date of defense: 1999-06-10)

    Aquesta tesi doctoral té quatre objectius fonamentals: 1) analitzar la legislació espanyola i catalana referent a l'escola unitària i cíclica -altrament dita escola rural, escola incompleta o escola petita- des de final ...

    Polítiques cuturals i educatives a Catalunya: dificultats de la interrelació 

    Carbó Ribugent, Gemma (Date of defense: 2013-06-04)

    There has not been great deal of analysis about the relationship between cultural and educational polices in Catalonia. In the context of present day society, however, knowledge, artistic and cultural practices and ...

    Pollution assessment of arsenic in groundwater: geochemistry and analytical aspects 

    Majumder, Santanu (Date of defense: 2013-10-30)

    Apart from the geological controls that can cause As mobilization in groundwater in the Bengal Delta Plain, local anthropogenic factors may also contribute to some extent. Investigations showed that As(III) get enriched ...

    Population and evolutionary dynamics in spatial systems 

    Rodríguez Amor, Daniel (Date of defense: 2013-06-28)

    Physical and mathematical models are extremely useful to understand key processes in population and evolutionary dynamics. Such models allow the study of many diverse features in spatial systems such as front propagation, ...