Now showing items 32686-32705 of 41723
Fortea Castillo, M. Àngels (Date of defense: 2015-12-18)
L’arribada dels anys 60 va representar, per a una bona part de les democràcies occidentals, l’inici d’una època de desenvolupament econòmic caracteritzat per la plena ocupació de la població i per l’aparició de la societat ...
Carretero Palacios, Jorge (Date of defense: 2013-02-01)
El propósito de la tesis es presentar un método con el que construir catálogos de galaxias virtuales poblando simulaciones de N-cuerpos usando recetas basadas en el modelo ``Halo Occupation Distribution (HOD)''. Los catálogos ...
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, ...
Delventhal, Matthew J. (Date of defense: 2018-06-13)
En aquesta tesi investigo teòricament i empíricament l'evolució dels nivells de població i ingressos a tot el món. En el primer capítol, titulat "El Globus com a Xarxa", em pregunto: quina importància tenen els costos de ...
Guijarro González, Beatriz (Date of defense: 2012-10-03)
In the western Mediterranean, deep water decapod crustaceans form a considerable fraction of the megafaunal biomass in the upper and middle slope, being a very important component of the catches of the commercial fishery. ...
Giné Blasco, Ariadna (Date of defense: 2016-12-21)
The general objective of the thesis was to determinate the population dynamics of Meloidogyne on tomato and cucumber, the yield losses caused by the nematode and the effect of biologically-based management strategies to ...
Camarasa Arbós, Sebastià (Date of defense: 2021-09-27)
L'objectiu d'aquest estudi és analitzar la dinàmica poblacional del tritó pirinenc (Catotriton asper). En primer lloc, es va avaluar el fenomen de la paedomorfosis facultativa, en una població lacustre en què es va detectar ...
Latorre Pérez, Francisco (Date of defense: 2023-02-03)
(English) There is a myriad of microorganisms on Earth contributing to global biogeochemical cycles. In the surface ocean, the smallest microbes (picoplankton) are responsible for an important fraction of the total atmospheric ...
Flores Bello, André (Date of defense: 2019-12-09)
Basque people have been the focus of many studies in the last decades due to cultural and genetic characteristics that place them as an outlier population within the European landscape. Despite the existence of large amount ...
Antinucci, Marco (Date of defense: 2023-03-23)
Much information has been gathered for the Romani population so far, spanning historical, linguistics and genetics research. While whole genome analyses for this population started only recently, most studies using genetic ...
Hervás Fernàndez, Sergi (Date of defense: 2018-11-30)
High-throughput sequencing technologies are allowing the description of genome-wide variation patterns for an ever-growing number of organisms. However, we still lack a thorough comprehension of the relative amount of ...
Carreté Muñoz, Laia (Date of defense: 2018-01-23)
Infections caused by pathogenic fungi are becoming an increasingly serious threat for human health. Pathogenic fungi such as Candida glabrata or Candida albicans, belong to phylogenetically distinct clades and have ...
Leiva Martinez, Carlos (Date of defense: 2019-11-20)
Benthic organisms inhabiting the shallow waters of the Southern Ocean are considered excellent models to study evolutionary processes, population connectivity patterns, and adaptation. They have evolved in an extreme ...
Badia Boher, Jaume Adrià (Date of defense: 2023-09-15)
[eng] In this thesis, we took advantage of recent advances in the degree of sophistication and flexibility of population models to study the population dynamics and conservation of long-lived species. As main objective, ...
Quintairos Domenech, Luis (Date of defense: 2021-07-08)
Despite advances in immunosuppression, allograft rejection and clinical outcomes remain a challenge in solid organ transplantation. Currently, the immunosuppressive treatment’s individual adjustment is guided by the ...
López de Rioja, Víctor (Date of defense: 2019-03-11)
The thesis studies from an analytical and computational perspective, and by using reaction-diffusion equations, the spatiotemporal evolution of different populations. First, the dynamics of the T7 bacteriophage infecting ...
Canales, Cristian M. (Date of defense: 2016-10-25)
The population structure of fishery resources and the impact of environmental factors over its productivity are important processes to be considered in fisheries management. Environmental factors could determine both, the ...
Clusa Ferrand, Marcel (Date of defense: 2014-02-18)
With more than 40% of the world’s population living in coastal areas, oceans have become an indispensable resource for humankind but many coastal and marine regions are suffering from multiple anthropogenic threats. ...
Cojocaru, Elena-Ruxandra (Date of defense: 2016-11-24)
As the evolutionary end-point of most main-sequence stars, white dwarfs can be used to infer important properties concerning the formation and evolution of the different Galactic stellar populations. Population synthesis ...
Salinero Rates, Mónica Inés (Date of defense: 2016-02-04)
La presente investigación doctoral en un estudio comparado de dos casos de gobiernos latinoamericanos, Venezuela y Bolivia, en el marco de los estudios de los movimientos populistas. Se dirige a indagar en los factores que ...