Ara mostrant els elements 1-6 de 6
Albareda Sambola, Maria (Data de defensa: 2003-06-02)
The most common decisions to be taken in the design of logistic systems are related to the location of facilities and the management of vehicle fleets.<br><br/>In this thesis, we study three of the ...
Grzybwska, Hanna (Data de defensa: 2012-06-08)
The urban network is a highly dynamic system. Thus, a modern and efficient fleet management in urban areas should account for dynamics of traffic conditions, variability in travel times, changes in ...
López Ramos, Francisco (Data de defensa: 2014-02-24)
This thesis develops mathematical programming models which integrate network design (ND) and line frequency setting (LFS) phases. These appear in transport planning studies that extend an existing urban ...
Linares Herreros, Mª Paz (Data de defensa: 2014-04-24)
In terms of sustainability, traffic is currently a significant challenge for urban areas, where the pollution, congestion and accidents are negative externalities which have strongly impacted the health ...
Rosell Camps, Francisca (Data 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 ...
Ros Roca, Xavier (Data de defensa: 2021-10-01)
During the last decades, urban mobility has become the main concern for city councils and transportation operators. The main problem is the traffic congestion that easily appears in urban networks, ...