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Welcome to the UPF Digital Repository

The institutional repository collects, disseminates and preserves, in digital form, the intellectual output that results from the academic and research activity of the UPF and also the scientific magazines and the institutional publications. Its purpose is to increase the impact of research done at the UPF and its intellectual memory.

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Approaches to evaluate the pharmacology of new psychoactive substances

Olesti Muñoz, Eulàlia, 1991- (Universitat Pompeu Fabra, 2018-11-29)

In the last decade, the rapid emergence of a group of compounds known as novel psychoactive substances (NPS) has become a worrying problem due to their ambiguous legal status, their easy availability, their extensive ...
Association of physical activity with cardiovascular risk factors and all-cause mortality in older Spanish individuals

Cárdenas Fuentes, Gabriela, 1985- (Universitat Pompeu Fabra, 2019-04-24)

Among older adults, there is limited evidence on the prospective associations of physical activity (PA) with cardiovascular risk factors and mortality. This thesis aimed to: i) Analyse the prospective associations of ...
La Interculturalidad en el aprendizaje de español como lengua extranjera: aproximación a las creencias de estudiantes universitarios

García Balsas, Marta (Universitat Pompeu Fabra, 2018-11-19)

Esta tesis indaga en las creencias de estudiantes universitarios sobre el aprendizaje y la enseñanza de la interculturalidad en el marco de la didáctica de español como lengua extranjera (ELE). La investigación se centra ...
Designing fully secure protocols for secure two-party computation of constant-domain functions

Daza, Vanesa; Makriyannis, Nikolaos (Springer, 2017)

In a sense, a two-party protocol achieves fairness if the output from the computation is obtained simultaneously by both parties. A seminal result by Cleve (STOC 1986) states that fairness is impossible, in general. ...
Trustworthy privacy-preserving car-generated announcements in vehicular ad hoc networks

Daza, Vanesa; Domingo-Ferrer, Josep; Sebe, Francesc; Viejo, Alexandre (Institute of Electrical and Electronics Engineers (IEEE), 2008)

Vehicular ad hoc networks (VANETs) allow vehicle-to-vehicle communication and, in particular, vehicle-generated announcements. Provided that the trustworthiness of such announcements can be guaranteed, they can greatly ...