Now showing items 1-10 of 10

    • Analysis matrix for smart cities 

      Branchi, Pablo Emilio; Fernández Valdivielso, Carlos Upna; Matías Maestro, Ignacio Upna (MDPI, 2014)   Artículo / Artikulua  OpenAccess
      The current digital revolution has ignited the evolution of communications grids and the development of new schemes for productive systems. Traditional technologic scenarios have been challenged, and Smart Cities have ...
    • An analysis matrix for the assessment of smart city technologies: main results of its application 

      Branchi, Pablo Emilio; Fernández Valdivielso, Carlos Upna; Matías Maestro, Ignacio Upna (MDPI, 2017)   Artículo / Artikulua  OpenAccess
      The paper presents the main results of a previously developed methodology to better evaluate new technologies in Smart Cities, using a tool to evaluate different systems and technologies regarding their usefulness, considering ...
    • Ciudad y tecnología. Metodología de estudio para ciudades inteligentes 

      Branchi, Pablo Emilio (2015)   Tesis doctoral / Doktoretza tesia  OpenAccess
      La revolución digital actual ha revolucionado la evolución de las redes de comunicación así como el desarrollo de nuevos esquemas productivos. Los escenarios tecnológicos tradicionales asumen nuevos retos, y las ciudades ...
    • Design rules for lossy mode resonance based sensors 

      Del Villar, Ignacio Upna; Hernáez Sáenz de Zaitigui, Miguel Upna; Ruiz Zamarreño, Carlos Upna; Sánchez Zábal, Pedro Upna; Fernández Valdivielso, Carlos Upna; Arregui San Martín, Francisco Javier Upna; Matías Maestro, Ignacio Upna (Optical Society of America, 2012)   Artículo / Artikulua  OpenAccess
      Lossy mode resonances can be obtained in the transmission spectrum of cladding removed multimode optical fiber coated with a thin-film. The sensitivity of these devices to changes in the properties of the coating or the ...
    • Development of a low mobility IEEE 802.15.4 compliant VANET system for urban environments 

      Nazábal Urriza, Juan Antonio Upna; Falcone Lanas, Francisco Javier Upna; Fernández Valdivielso, Carlos Upna; Matías Maestro, Ignacio Upna (MDPI, 2013)   Artículo / Artikulua  OpenAccess
      The use of Vehicular Ad-Hoc Networks (VANETs) is growing nowadays and it includes both roadside-to-vehicle communication (RVC) and inter-vehicle communication (IVC). The purpose of VANETs is to exchange useful information ...
    • Efectividad de la atención primaria de salud en el diagnóstico y tratamiento de la hipertensión arterial 

      Brugos Larumbe, Antonio Upna; Guillén Grima, Francisco Upna; Díez, J.; Buil, P.; Ciaurriz, M.; Fernández Valdivielso, Carlos Upna; Cenoz, J. C. (Gobierno de Navarra, 2008)   Artículo / Artikulua  OpenAccess
      La hipertensión arterial (HTA) es un importante problema de salud pública, por su elevada morbimortalidad cardiovascular y sus costes económicos y sociales. Fundamento. Identificar la prevalencia de HTA detectada en ...
    • Enabling personal privacy for pervasive computing environments 

      Alcalde Bagüés, Susana Upna; Zeidler, Andreas; Klein, Cornel; Fernández Valdivielso, Carlos Upna; Matías Maestro, Ignacio Upna (Graz University of Technology, IICM, 2010)   Artículo / Artikulua  OpenAccess
      Protection of personal data in the Internet is already a challenge today. Users have to actively look up privacy policies of websites and decide whether they can live with the terms of use. Once discovered, they are ...
    • Generation of lossy mode resonances by deposition of high-refractive-index coatings on uncladded multimode optical fibers 

      Del Villar, Ignacio Upna; Ruiz Zamarreño, Carlos Upna; Sánchez Zábal, Pedro Upna; Hernáez Sáenz de Zaitigui, Miguel Upna; Fernández Valdivielso, Carlos Upna; Arregui San Martín, Francisco Javier Upna; Matías Maestro, Ignacio Upna (IOP Publishing Ltd, 2010)   Artículo / Artikulua  OpenAccess
      A comparative study of lossy mode resonances generated by depositing two different materials is presented. The two materials selected are indium tin oxide (ITO) and indium oxide. The two materials present different ...
    • Impact of high power interference sources in planning and deployment of wireless sensor networks and devices in the 2.4 GHz frequency band in heterogeneous environments 

      López Iturri, Peio Upna; Nazábal Urriza, Juan Antonio Upna; Azpilicueta Fernández de las Heras, Leyre Upna; Rodríguez Ulibarri, Pablo Upna; Beruete Díaz, Miguel Upna; Fernández Valdivielso, Carlos Upna; Falcone Lanas, Francisco Javier Upna (MDPI, 2012)   Artículo / Artikulua  OpenAccess
      In this work, the impact of radiofrequency radiation leakage from microwave ovens and its effect on 802.15.4 ZigBee-compliant wireless sensor networks operating in the 2.4 GHz Industrial Scientific Medical (ISM) band is ...
    • Performance analysis of IEEE 802.15.4 compliant wireless devices for heterogeneous indoor home automation environments 

      Nazábal Urriza, Juan Antonio Upna; López Iturri, Peio Upna; Azpilicueta Fernández de las Heras, Leyre Upna; Falcone Lanas, Francisco Javier Upna; Fernández Valdivielso, Carlos Upna (Hindawi, 2012)   Artículo / Artikulua  OpenAccess
      The influence of topology as well as morphology of complex indoor scenarios in the deployment of wireless sensor networks and wireless systems applied to home and building automation systems is analyzed. The existence of ...