• An antibacterial surface coating composed of PAH/SiO2 nanostructurated films by Layer by Layer 

      Urrutia Azcona, Aitor Upna Orcid; Rivero Fuente, Pedro J. Upna Orcid; Ruete Ibarrola, Leyre; Goicoechea Fernández, Javier Upna Orcid; Matías Maestro, Ignacio Upna Orcid; Arregui San Martín, Francisco Javier Upna Orcid (2009)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this article we propose a novel antibacterial coating composed of SiO2 and the polymer Poly(allylamine hydrochloride) (PAH) on glass slides by the technique Layer-by- Layer (LbL)1. This technique has already used in ...
    • Application and comparison of CC-integrals in business group decision making 

      Wieczynski, Jonata; Lucca, Giancarlo; Borges, Eduardo N.; Pereira Dimuro, Graçaliz Upna Orcid; Lourenzutti, Rodolfo; Bustince Sola, Humberto Upna Orcid (Springer, 2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Optimized decisions is required by businesses (analysts) if they want to stay open. Even thought some of these are from the knowhow of the managers/executives, most of them can be described mathematically and solved ...
    • Application of the Sugeno integral in fuzzy rule-based classification 

      Wieczynski, Jonata; Lucca, Giancarlo; Borges, Eduardo N.; Pereira Dimuro, Graçaliz Upna Orcid (Springer, 2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Fuzzy Rule-Based Classification System (FRBCS) is a well known technique to deal with classification problems. Recent studies have considered the usage of the Choquet integral and its generalizations to enhance the quality ...
    • Applied method to model the thermal runaway of lithium-ion batteries 

      Lalinde Sainz, Iñaki; Berrueta Irigoyen, Alberto Upna Orcid; Sanchis Gúrpide, Pablo Upna Orcid; Ursúa Rubio, Alfredo Upna Orcid (IEEE, 2021)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The thermal runaway (TR) is one of the most dangerous phenomena related to lithium-ion batteries. For this reason, there are different proposals in the literature for its modelling. Most of these proposed models take into ...
    • Approximations for end-to-end delay analysis in OBS networks with light load 

      Morató Osés, Daniel Upna Orcid; Magaña Lizarrondo, Eduardo Upna Orcid; Izal Azcárate, Mikel Upna Orcid (IEEE, 2004)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      In this paper we provide an analysis of end-to-end delay in OBS networks and a large deviations approximation. The analysis is based on an exponential approximation of the OBS router blocking time and on the assumption ...
    • Apropiación de comunales. Un estudio experimental 

      Osés Eraso, Nuria Upna Orcid; Viladrich Grau, Montserrat Upna Orcid (Gobierno de Navarra, Departamento de Economía y Hacienda, 2003)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      El presente trabajo estudia la apropiación de recursos de propiedad común utilizando las técnicas de la economía experimental. Introducimos un diseño experimental lineal que permite estudiar el papel que la menor o mayor ...
    • Arquitectura de publicación automatizada de contenidos educativos supervisados en Internet 

      Arin Irastorza, María Asunción Upna; Magaña Lizarrondo, Eduardo Upna Orcid; Astrain Escola, José Javier Upna Orcid; Villadangos Alonso, Jesús Upna Orcid; González de Mendívil Moreno, José Ramón Upna Orcid (1999)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      This paper presents an automated publishing architecture of educational and supervised contents over the Internet. The system makes easier the job of publishing educational courses over the network using specific tools ...
    • Arquitectura y diseño de un modelo de red OBS para simulación 

      Espina Antolín, Félix Upna; Armendáriz Silva, Javier; Izal Azcárate, Mikel Upna Orcid; Morató Osés, Daniel Upna Orcid; Magaña Lizarrondo, Eduardo Upna Orcid (2009)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Optical Burst Switching (OBS) es una nueva tecnología de conmutación óptica capaz de soportar una gran demanda de ancho de banda en backbones ópticos con Wavelength Division Multiplexing (WDM). Muchos investigadores están ...
    • Assessing the causes of the low productivity of cider apple orchards in the Spanish region of Gipuzkoa 

      Miranda Jiménez, Carlos Upna Orcid; Crespo Martínez, Sara; Oneka Mugica, Oihane Upna; Laquidain Imirizaldu, María Jesús; Urrestarazu Vidart, Jorge Upna Orcid; Santesteban García, Gonzaga Upna Orcid (ISHS, 2022)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Apple cider-making has a long tradition in many northern Spanish regions, such as Gipuzkoa in the Basque Country. The production in this region is largely based on traditional local cider cultivars for which very little ...
    • Assessment of flesh browning diversity in apple germplasm collections phenotyped by image analysis 

      Miranda Jiménez, Carlos Upna Orcid; Irisarri, P.; Arellano Zapatero, Julia; Bielsa, F. J.; Valencia Leoz, Ana Upna; Urrestarazu Vidart, Jorge; Pina, Ana; Santesteban García, Gonzaga Upna Orcid; Castel, L.; Errea, Pilar (ISHS, 2023)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Enzymatic flesh browning (EB) is one of the major problems affecting the quality and limiting the shelf life of minimally processed fruit. Traditionally, EB has been measured objectively using colourimeters. However, ...
    • ASTRA 3B horn antenna design 

      Teniente Vallinas, Jorge Upna Orcid; Río Bocio, Carlos del Upna Orcid (2010)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The ASTRA 3B satellite includes 60 Ku-band state-of-the- art transponders and 4 Ka-band transponders. The spacecraft have been designed for the distribution of both direct-to-home (DTH) broadcast services and two way broadband ...
    • Asymmetrical firing angle modulation for 12-pulse thyristor rectifiers supplying high-power electrolyzers 

      Iribarren Zabalegui, Álvaro Upna; Barrios Rípodas, Ernesto Upna Orcid; Elizondo Martínez, David Upna Orcid; Sanchis Gúrpide, Pablo Upna Orcid; Ursúa Rubio, Alfredo Upna Orcid (IEEE, 2023)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      This paper presents an asymmetrical firing angle modulation strategy for 12-pulse thyristor rectifiers aimed at supplying high-power electrolyzers, which allows to reduce the size of the passive filter and the static ...
    • Asymmetrically and symmetrically coated tapered optical fiber for sensing applications 

      Del Villar, Ignacio Upna Orcid; Socorro Leránoz, Abián Bentor Upna Orcid; Corres Sanz, Jesús María Upna Orcid; Arregui San Martín, Francisco Javier Upna Orcid; Matías Maestro, Ignacio Upna Orcid (SPIE, 2015)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The deposition of a non-metallic thin-film in a symmetrically coated tapered optical fiber leads to the generation of resonances due to guidance of a mode in the thin-film. At certain conditions, the resonances overlap ...
    • Atando cabos, contando circunferencias 

      Lasa Oyarbide, Aitzol Upna; Wilhelmi, Miguel R. Upna Orcid (2015)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Se presenta el análisis de los comportamientos en una cuestión de combinatoria en la Olimpiada Matemática de 2º ESO. El Enfoque ontosemiótico y la Teoría de situaciones didácticas en matemáticas constituyen el marco ...
    • Attitudes and perceptions towards cultural diversity and interculturality in the university context. A comparative study 

      Peñalva Vélez, Alicia Upna Orcid; Leiva Olivencia, Juan José (Elsevier, 2017)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The university context is a privileged space for intercultural training of future professionals in education, a stage where approaching theoretical models and practical, useful and effective strategies to cultivate in the ...
    • El aula didáctica en el contexto digital: retos y potencialidades 

      Pérez Lisboa, Sandra; Caldeiro Pedreira, Mari Carmen Upna Orcid (Universidad de Chile. Facultad de Economía y Negocios, 2017)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      La Reforma Educacional que está llevando a cabo Chile, ha puesto énfasis en modernizar la profesión docente, una de las estrategias es la inclusión de la Tecnologías de la Información y la Comunicación en las prácticas ...
    • Automated reconfigurable antenna impedance for optimum power transfer 

      Alibakhshikenari, Mohammad; Virdee, Bal S.; See, Chan H.; Abd-Alhameed, Raed; Falcone Lanas, Francisco Javier Upna Orcid; Limiti, Ernesto (IEEE, 2020)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      This paper presents an approach to implement an automatically tuning antenna for optimising power transfer suitable for software defined radio (SDR). Automatic tuning is accomplished using a closed loop impedance tuning ...
    • Automatic detection of high-voltage power lines in LiDAR surveys using data mining techniques 

      Chasco Hernández, Daniel; Sanz Delgado, José Antonio Upna Orcid; García Morales, Víctor; Álvarez-Mozos, Jesús Upna Orcid (Springer, 2020)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The correct classification of power lines in LiDAR point clouds has attracted the interest of the mapping community in the last years. The objective of this research is the detection and automatic extraction of high-voltage ...
    • Autonomous robot for construction stake out 

      Zaratiegui Fernández, Javier ignacio; Dios Ursúa, Carlos Juan de; Marzo Pérez, Asier Upna Orcid (2021)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Design, develop and commercial deployment of an autonomous marking device for construction stake out.
    • Avatarians: playing with your friends' data 

      Marzo Pérez, Asier Upna Orcid; Ardaiz Villanueva, Óscar Upna Orcid (ACM, 2012)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      This article describes a new game mechanic called Game Entity Social Mapping (GESM) based on using social networking data fetched from a remote site about the player and his contacts to create characters, items or scenarios. ...

      El Repositorio ha recibido la ayuda de la Fundación Española para la Ciencia y la Tecnología para la realización de actividades en el ámbito del fomento de la investigación científica de excelencia, en la Línea 2. Repositorios institucionales (convocatoria 2020-2021).
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