Bofill Roig, Marta (Date of defense: 2020-12-22)
Defining the scientific question is the starting point for any clinical study. However, even though the main objective is generally clear, how this is addressed is not usually straightforward. Clinical ...
Luna Mota, Carlos (Date of defense: 2016-02-01)
For a given cost matrix and a given communication requirement matrix, the OCSTP is defined as finding a spanning tree that minimizes the operational cost of the network. OCST can be used to design of ...
Serra Burriel, Feliu (Date of defense: 2022-04-19)
The work presented in this dissertation is a compendium of articles based on three main applications of advanced statistical methodologies on real-world complex datasets. The first application concerns ...
Barroso del Toro, Alberto (Date of defense: 2023-07-06)
(English) This thesis provides empirical evidence, with an unprecedented sample size, that sustainability news moves the stock market, particularly positive news related to fossil fuels. The findings ...
Cortez Ordóñez, Alexandra Piedad (Date of defense: 2023-11-23)
(English) Nowadays, Bicycle Sharing Systems (BSS) have become a popular and widespread transportation system across the world thanks to their multiple environmental and health benefits, and its successful ...
Ramón Lumbierres, Daniel Jacobo (Date of defense: 2024-01-23)
(English) Speculation and Postponement are opposite supply chain strategies intended to either advance or postpone the necessary production processes to transform raw materials into finished goods. A ...
Esnaola Acebes, Mikel (Date of defense: 2023-06-23)
(English) Epidemiology is a relatively young and rapidly evolving science. Recent technological breakthroughs have allowed modern epidemiologists to raise increasingly ambitious research hypotheses. ...