Ara mostrant els elements 421-440 de 1771

    Social Sales: una nueva manera de intermediación turística online 

    Caparrós Vicente, Ana Belén (Data de defensa: 2019-02-15)

    The evolution of tourism has experienced different circumstances due to changes in the tourism intermediation system. These changes occurred since the beginning of modern tourism. One of the cyclic changes was the introduction ...

    Apel·les Mestres (1854-1936). La dignitat de la tradició literària popular 

    Robles i Massó, Marta (Data de defensa: 2019-07-10)

    The doctoral thesis Apel·les Mestres (1854-1936). The Dignity of the Popular Literary Tradition aims to present a complete study of the literary work of Apel·les Mestres in order to raise awareness of the value that it has ...

    Desenvolupament d’una vacuna contra la mamitis bovina causada per Streptococcus uberis 

    Collado Gimbert, Rosa (Data de defensa: 2019-11-11)

    Bovine mastitis caused by Streptococcus uberis is a major problem in the dairy industry worldwide. Despite of that, there is no vaccine commercial available against it. Therefore, the objectives of this doctoral thesis are ...

    Contemporary trends in transmedia storytelling. Transmedia television 

    Dudáček, Oto (Data de defensa: 2019-11-08)

    Transmedia storytelling is a process where integral elements of a fiction are systematically broaden through a number of distribution channels in order to create a coordinated form of entertainment. With each new medium ...

    Integrated assessment of wastewater treatment plants and their receiving river systems in a global change context 

    Aymerich Blazquez, Ignasi (Data de defensa: 2019-01-22)

    For a long time, there has been a need and an ambition to better understand the behavior of integrated systems by considering the whole urban water cycle, including wastewater transportation, wastewater treatment and the ...

    Operational strategies towards nitritation-anammox implementation for mainstream municipal wastewater treatment 

    Akaboci, Tiago Rogeiro Vitor (Data de defensa: 2019-07-15)

    Anammox-based processes have been commonly applied for the treatment of reject water (high nitrogen content and low C:N ratio), in the sidestream line of urban wastewater tretament plants (WWTP). However, in recent years, ...

    Turismo de base comunitaria y emprendimiento indígena. El papel de la gobernanza tradicional en la gestión de empresas de base comunitaria turísticas en Oaxaca, México 

    Fernández Aldecua, María José (Data de defensa: 2019-02-15)

    This doctoral thesis aims to contribute to the development of an emerging theory of community-based tourism (CBT), defining it as community-driven governance (CDG) and as social entrepreneurship, both analyzed as dimensions ...

    Branding regional destinations: an integrated stakeholders perspective 

    Piva, Elisa (Data de defensa: 2019-07-15)

    This doctoral thesis explores the brand development process of regional destinations in depth, focusing on the supply-side perspective and the concept of brand identity, as well as the perceptions of stakeholders involved ...

    Dissecting the assembly process of benthic communities from Neotropical streams 

    González Trujillo, Juan David (Data de defensa: 2020-07-30)

    I used the metacommunity framework to dissect the relative influences of dispersal (in ecological and evolutionary timeframes), selection (driven by abiotic factors) and ecological drift on the assembly process of freshwater ...

    Estimación de la prevalencia de la hipercolesterolemia familiar y de las características clínicas asociadas en Cataluña 

    Vila Belmonte, Àlex (Data de defensa: 2019-12-13)

    Familial hypercholesterolemia (FH) is the most frequent hereditary cause of premature coronary heart disease. The aim of this doctoral thesis is to determine the prevalence of subjects with FH phenotype (FH-P); to describe ...

    Em defesa de um conceito jurídico de presunção 

    Matida, Janaina (Data de defensa: 2019-02-08)

    The current investigation proposes the redefinition of the legal concept of presumption. For that matter, it is taken as the starting point the conduction of a critical analysis of the treatment that procedural dogmatics ...

    El síndrome coronario agudo: tendencias en la magnitud del problema, en el manejo hospitalario y en la aparición de complicaciones en un estudio de base poblacional, y mejoras en las estrategias de prevención individual 

    Vázquez Oliva, Gabriel (Data de defensa: 2019-02-08)

    Acute myocardial infarction incidence rates are very high in those over 74, with a tendency to decrease in recent years in men and are always higher in men than in women. Mortality rates over the age of 74 are very high. ...

    Mass transport and fouling of novel forward osmosis thin-film composite membranes 

    Sauchelli Toran, Marc (Data de defensa: 2019-07-18)

    Forward osmosis (FO) is known to be particularly efficient at treating impaired water sources with a high fouling potential. In the context of water reuse FO is being introduced as a robust pre-treatment process, usually ...

    Design and implementation of an environmental decision support system for the control and management of drinking water treatment plants 

    Godo Pla, Lluís (Data de defensa: 2020-11-05)

    Drinking water treatment plants (DWTPs) face significant challenges due to anthropocentric pressure and climate change. To address them, DWTP managers need to adjust treatment units. In the present work, a decision support ...

    Combining forward osmosis and anaerobic membrane bioreactor technologies for raw municipal wastewater treatment 

    Ferrari, Federico (Data de defensa: 2020-10-14)

    In this thesis, different studies were performed to investigate the combination of FO for the pre-concentration of municipal WW with an anaerobic membrane bioreactor (AnMBR) for the production of biogas. Firstly, a ...

    L'art del retaule a l'àrea de Vic: entre les darreries del cicle renaixentista i l'entrada de les fórmules barroques (1568-1625 ca.) 

    Abril i Vilamala, Irene (Data de defensa: 2017-10-24)

    This research paper studies the production of altarpieces in five of the ten archpriesthoods that make up the current Bishop of Vic (the Vic’s, Lluçanès’, Ter-Collsacabra’s, Guilleries-Congost’sand theMoianès’ ones) between ...

    Metacommunities and biodiversity patterns in Mediterranean temporary ponds: the role of pond size, network connectivity and dispersal mode 

    Tornero Pinilla, Irene (Data de defensa: 2020-03-13)

    We sampled the macrofaunal metacommunities in four networks of Mediterranean temporary ponds covering a wide range of pond sizes and different spatial extents. 1) In the smallest pond network, pond size was not related to ...

    Projecte “Girona Territori Cardioprotegit”: avaluació del funcionament dels desfibril·ladors públics 

    Loma-Osorio Ricón, Pablo (Data de defensa: 2020-07-03)

    Introduction and aims: In recent years, public access defibrillation programs have exponentially increased the availability of automatic external defibrillators in public spaces but there are no data on their performance ...

    La rellevància de l'experiència relacional per al benestar subjectiu de la infància: anàlisi de l'entorn familiar, escolar i local 

    Corominas Pérez, Maria Josep (Data de defensa: 2020-10-13)

    The right of the child to be heard justifies the analysis of the children’s subjective well-being (SWB) in order to encourage considering the cognitive and affective evaluations that children make about their lives, the ...

    Validesa del Sistema d’Informació pel Desenvolupament de la Investigació a Atenció Primària en l'estudi de malalties vasculars i estudi de l'efectivitat de les estatines en la reducció de mortalitat i malalties vasculars en la població major de 74 anys 

    Balló Peña, Elisabet (Data de defensa: 2020-07-31)

    Electronic Health Record are legal documents where all the bio-psycho-social information of care received by the healthcare system is recorded throughout their lives. The first causes of death in Spain are cardiovascular ...