Ara es mostren els items 115-134 de 159

    • Nautical meteorology and oceanography partial examination 

      Martínez de Osés, Francesc Xavier (Universitat Politècnica de Catalunya, 2023-10-30)
      Examen
      Accés restringit a la comunitat UPC
    • New international guidelines for vessel traffic services. Revision of imo resolution a.857(20) 

      Uyà Juncadella, Àfrica; Martínez de Osés, Francesc Xavier (Universitat Politècnica de Catalunya. Departament de Ciència i Enginyeria Nàutiques, 2020-09)
      Text en actes de congrés
      Accés obert
      The recognition of the International Maritime Organization (IMO) in 1985 and the publication of the first guidelines was a definitive stage for the Vessel Traffic Services (VTS). However, the last revised version of the ...
    • Nous límits d'emissions contaminants en el transport marítim 

      Martínez de Osés, Francesc Xavier; Castells Sanabra, Marcel·la (2009)
      Presentació
      Accés obert
      El Llibre Blanc del Transport, de la Comissió Europea (COM (2001) 370 final), indicava en el seu moment, que per moure una tona de càrrega en un quilòmetre, un vaixell portacontenidors petit (1.300 TEU’s), precisava de ...
    • Nous límits d'emissions contaminants en el transport marítim 

      Martínez de Osés, Francesc Xavier; Castells Sanabra, Marcel·la (Centre per a la Sostenibilitat, 2009-07-09)
      Text en actes de congrés
      Accés obert
      El Llibre Blanc del Transport, de la Comissió Europea (COM (2001) 370 final), indicava en el seu moment, que per moure una tona de càrrega en un quilòmetre, un vaixell portacontenidors petit (1.300 TEU’s), precisava de ...
    • Open loop exhaust gas cleaning system and its effect over the Barcelona port water PH 

      Díaz Delgado, Nelson; Martínez de Osés, Francesc Xavier (Universitat Politècnica de Catalunya. Iniciativa Digital Politècnica, 2022-06-21)
      Comunicació de congrés
      Accés obert
      Nowadays the air pollution prevention has become a priority objective in our society, but it is being expressly noteworthy into the maritime industry and shipping business. The last is because there is a strong regulatory ...
    • Open loop exhaust gas cleaning system, a deep analysis of effects produced by its residual waters 

      Díaz Delgado, Nelson Gustavo; Martínez de Osés, Francesc Xavier; Valle Mendoza, Luis Javier del (Universitat Politècnica de Catalunya. Departament de Ciència i Enginyeria Nàutiques, 2020-09)
      Text en actes de congrés
      Accés obert
      New regulation implemented through Marpol Convention on its Annex VI has come into force on 01st January 2020. We are talking about a new sulphur cap in fuels used by ships which is established in a 0.5% mass/mass. We can ...
    • Open-loop exhaust-gas cleaning system: analysis of effects produced on Barcelona port water pH 

      Díaz Delgado, Nelson Gustavo; Martínez de Osés, Francesc Xavier (2022-03-31)
      Article
      Accés obert
      The implementation of a 0.5% mass/mass sulphur cap in fuels used by ships has become a reality. Furthermore, regulation 14 of the MARPOL Convention–Annex VI (amended) establishes that the limit on fuel used by ships operating ...
    • Optimization of ship’s navigational parameters to improve the stowage and securing criteria of non-standardized cargo in ships 

      Pérez Canosa, José Maria; Orosa García, José Antonio; Martínez de Osés, Francesc Xavier; Lama Carballo, Francisco Javier (Multidisciplinary Digital Publishing Institute (MDPI), 2023-09-12)
      Article
      Accés obert
      General cargo ships are the most numerous in the merchant fleet. In these vessels, the stowage and securing of non-standardized cargo must be designed prior to being shipped. Furthermore, during sea navigation, the shipmaster ...
    • Port-city closeness and turnaround time critical for short sea shipping sustainable performance. A case study: Spain. 

      Usabiaga Santamaria, Juan José; Castells Sanabra, Marcel·la; Martínez de Osés, Francesc Xavier (2011-09-01)
      Article
      Accés restringit per política de l'editorial
      Air pollution is the most relevant externality of maritime transport and its effects are more acute in urban areas. As Short Sea Shipping (SSS) services call ports frequently and expend significant time in port, both the ...
    • Potential economic benefits of using a weather ship routing system at Short Sea Shipping 

      Grifoll Colls, Manel; Martínez de Osés, Francesc Xavier; Castells Sanabra, Marcel·la (2018-06)
      Article
      Accés obert
      This contribution investigates the economic benefits of using weather ship routing on Short Sea Shipping (SSS) activities. The investigation is supported with the development of a ship routing system based on pathfinding ...
    • Proposal of a costs simulator, for traffics between Spain and the Black Sea 

      Rodríguez Nuevo, José Manuel; Martínez de Osés, Francesc Xavier; Castells Sanabra, Marcel·la (WSEAS Press. World Scientific and Engineering Academy and Society, 2010)
      Text en actes de congrés
      Accés obert
      There is a strong imbalance in EU transport mode share. In addition issues like road congestion, noise, accident rate and especially pollutant emissions result not only in external costs to society but also in high ...
    • ¿Riesgo de mareas negras procedentes del mar abierto? 

      Esparza Lorente, Amable Vicente; Martínez de Osés, Francesc Xavier (Gobierno de España. Ministerio de Fomento, 2011-02-28)
      Article
      Accés obert
    • Road and maritime transport enviornmental performance : short sea shipping vs road transport 

      Castells Sanabra, Marcel·la; Usabiaga Santamaria, Juan José; Martínez de Osés, Francesc Xavier (Universidad de Cantabria, 2012)
      Article
      Accés obert
    • Selection of Short Sea Shipping transport alternatives in SW Europe 

      Martínez de Osés, Francesc Xavier (2006-03)
      Article
      Accés obert
      A brief abstract is made, explaining how were selected the variables to select the most feasible route in SSS comapred to only road chain; and its balance.
    • Ship manoeuvre analysis and simulation to obtain scouring related propeller variables 

      Llull Marroig, Antoni Ignaci; Mujal Colilles, Anna; Gironella Cobos, Xavier; Castells Sanabra, Marcel·la; Martínez de Osés, Francesc Xavier; Martín Mallofré, Agustí; Sánchez-Arcilla Conejo, Agustín (International Centre for Numerical Methods in Engineering (CIMNE), 2018)
      Comunicació de congrés
      Accés obert
      The evolution of shipping industry in terms of bigger and more powerful ships, is causing several issues in existing ports and marinas designed, initially, to host smaller vessels with smaller propulsion systems and lower ...
    • Ship manoeuvre patterns to prevent propeller scouring effects 

      Castells Sanabra, Marcel·la; Mujal Colilles, Anna; Llull Marroig, Antoni Ignaci; Gironella Cobos, Xavier; Martínez de Osés, Francesc Xavier; Martín Mallofré, Agustí; Sánchez-Arcilla Conejo, Agustín (World Association for Waterborne Transport Infrastructure (PIANC), 2018)
      Text en actes de congrés
      Accés obert
    • Ship manoeuvring effects on propeller induced erosion 

      Mujal Colilles, Anna; Llull Marroig, Antoni Ignaci; Castells Sanabra, Marcel·la; Gironella Cobos, Xavier; Martínez de Osés, Francesc Xavier; Sánchez-Arcilla Conejo, Agustín (2018)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The shipping industry evolution over the last decades has led to growing structural and operational problems, in particular, for old marinas with lower depths to hosts present ships and with higher drafts and power of ...
    • Ship weather routing using pathfinding algorithms: the case of Barcelona – Palma de Mallorca 

      Grifoll Colls, Manel; Martorell, Lluis; Castells Sanabra, Marcel·la; Martínez de Osés, Francesc Xavier (Universidad de Oviedo, 2018)
      Text en actes de congrés
      Accés obert
      Weather ship routing has become a recognized measure to target safe, sustainable and economical ship activities. Academic research has focused the ship routing optimization through pathfinding algorithms which take into ...
    • Ship-weather routing applied to short sea distances: study of the feasibility of SIMROUTEv2 algorithm 

      Basiana Ribera, Lluís; Castells Sanabra, Marcel·la; Grifoll Colls, Manel; Martínez de Osés, Francesc Xavier; Borén Altés, Clara (2017)
      Comunicació de congrés
      Accés obert
    • SHIPPOL, Towards an automatic green house effect gases tracing and accounting system in harbor areas by using AIS 

      Velásquez Correa, Sergio Iván; Martínez de Osés, Francesc Xavier (Universidad de Cantabria, 2013-10-01)
      Article
      Accés obert
      The paper proposes the control of ship air emmissions by the use of AIS transponders.