Mostrando ítems 21-30 de 36
Graffelman, Jan (Fecha de defensa: 2000-09-12)
The thesis parts from the view that statistics starts with data, and starts by introducing the data sets studied: marine benthic species counts and chemical measurements made at a set of sites in the ...
Comas Serrano, Mercè (Fecha de defensa: 2008-04-23)
Les tècniques computacionals de simulació han permès la introducció de metodologies de modelització per analitzar sistemes complexes a través d'experimentació virtual, i així avaluar l'impacte d'intervencions ...
Rosell Camps, Francisca (Fecha de defensa: 2022-11-10)
(English) Searching to achieve an ambitious reduction in greenhouse gas emissions, the European Union has set as a goal a modal shift in freight transport of 30\% by rail or waterborne for the near ...
Gómez-Mateu, Moisés (Fecha de defensa: 2016-06-30)
The conclusions from randomized clinical trials (RCT) rely on the primary endpoint (PE), which is chosen at the design stage of the study; thus, it is of utmost importance to select it appropriately. ...
Parra, Xileidys (Fecha de defensa: 2018-05-10)
The strong, progressive interaction between decision-making processes (DMP) and information technologies has led to breakthroughs in how business is conducted. These developments represent the advent ...
Núñez del Toro, Alma Cristina (Fecha de defensa: 2016-02-02)
In many situations, the resources in organizations are employed to satisfy some demand (or services) requirements, which are repeated with some periodicity. These recurrent services appear in a large ...
Nasini, Stefano (Fecha de defensa: 2015-01-29)
The thesis deals with the theoretical and practical study of mathematical programming methodologies to the analysis complex networks and their application in economic and social problems. More specifically, ...
Roca Riu, Mireia (Fecha de defensa: 2015-12-22)
Distribution of goods is essential for the economic development of cities but at the same time it entails several problems to the urban systems and different stakeholders. Carriers spend a significant ...
Sánchez Espigares, Josep Anton (Fecha de defensa: 2021-04-09)
This thesis includes contributions to statistical methodologies and practical applications in situations where data has been obtained as a result of repeated measures. The first block includes a first ...
Xampeny Solaní, Rafael (Fecha de defensa: 2018-06-20)
The thesis is structured in five articles. In the first article, two methods are compared to analyze the significance of the effects: the Lenth method and the one based on the estimation of the variance ...