Now showing items 50-54 of 54

    Semantic interoperability assessment : iShare framework 

    Marques, Fernando Sérgio Bryton Dias (Date of defense: 2018-11-16)

    Interagency information sharing is widely acknowledged for increasing the efficiency and effectiveness of several domains with high societal impact such as security, cybersecurity and health. Therefore, it comes as no ...

    Ship propeller induced scour of non-cohesive sediment in low bed-clearance conditions 

    Llull Marroig, Antoni Ignaci (Date of defense: 2022-01-13)

    Ships maneuvering in low bed clearance conditions induce sediment scour due to the high speed jet generated by a rotating propeller. Sediment scour is known to cause instability to quay structures, damage to the bed ...

    Short Sea Shipping efficiency analysis considering high-speed craft as an alternative to road transport in SW Europe 

    Castells i Sanabra, Marcel·la (Date of defense: 2009-05-07)

    La política Europea de transporte pretende alcanzar un sistema donde la sostenibilidad juegue un papel predominante. La reducción de lasemisiones contaminantes, de la accidentabilidad, la descongestión del tráfico en las ...

    Trophic ecology of hake, anchovy, sardine, round sardinella and bullet tuna larvae of NW Mediterranean: influence of trophic environment and ontogeny 

    Morote Córdoba, Elvira (Date of defense: 2011-12-02)

    En esta Tesis Doctoral se ha analizado las relación de la comunidad ictioplanctonica con su ambiente físico y trófico en dos condiciones hidrográficas contrastadas (estratificación estival y mezcla otoñal) y se ha caracterizado ...

    Vessel Traffic Services, towards e-Navigation : the role of Oceanic VTS in global maritime surveillance 

    Uyà Juncadella, Àfrica (Date of defense: 2022-07-06)

    This thesis presents the study and analysis of the Vessel Traffic Services (VTS), from its origins to the present, with further evaluation of future trends. Examining the current trend in terms of technologies that are ...