Now showing items 12-15 of 15

    • Siting (and mining) at the border Spain-Portugal nuclear transboundary issues 

      Rubio Varas, María del Mar Upna; Carvalho, Antoni; Torre Campo, Joseba de la Upna (Brepols, 2018)   Artículo / Artikulua  OpenAccess
      This article is focused on nuclear transboundary issues between Portugal and Spain, two countries that share a long history of nuclear collaboration and conflict of late, where national borders played a crucial role. The ...
    • The weak data on the water–energy nexus in Spain 

      Sesma Martín, Diego Upna; Rubio Varas, María del Mar Upna (IWA Publishing, 2019)   Artículo / Artikulua
      This paper focuses on the fact that the water–energy nexus remains an irrelevant issue on the energy policy agenda and on the priorities of the energy leaders in Spain. This is a striking fact given that this takes place ...
    • Weightable quasi-metrics related to fuzzy sets 

      Campión Arrastia, María Jesús Upna; García Catalán, Olga Raquel Upna; Induráin Eraso, Esteban Upna; Valero, Óscar (Hacettepe University (Turquía), 2018)   Artículo / Artikulua  OpenAccess
      We show that the definition of a fuzzy set is directly related to the existence of a weightable quasi-metric on a universe. This relationship is also explored in terms of functional equations coming either from the membership ...
    • What drives firm profitability? A multilevel approach to the Spanish agri-food sector 

      Zouaghi, Ferdaous Upna; Sánchez García, Mercedes Upna; Hirsch, Stefan (Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria (INIA), 2017)   Artículo / Artikulua  OpenAccess
      Strategic management research has demonstrated the importance of firm- and industry structure as drivers of firm profitability. However, less is known about how firms´ geographical locations affect profitability. Applying ...