Now showing items 1-5 of 5

    • Diseño de fltros paso-banda en guía de onda en base al modo TM120 

      Martínez de Morentin Suescun, Cristian (2018)   Trabajo Fin de Máster/Master Amaierako Lana
      In this document, a novel waveguide band-pass filter design technique is presented. The proposed methodology achieves compact devices with highperformance features. The technique improves the filter performance by ...
    • HPWS, technology and flexibility in the Spanish manufacturing industry: the moderating role of social capital 

      Shijaku, Elio; Larraza Kintana, Martín Upna; Urtasun Alonso, Ainhoa Upna (Emerald Group Publishing Limited, 2015)   Artículo / Artikulua  OpenAccess
      The purpose of this paper is to analyze a specific pattern of social capital and its pivotal role in the HPWS utilization. The paper uses Spanish cross-sectional data from the manufacturing industry to examine the moderating ...
    • Modelización y análisis del proceso de forja de componentes mecánicos obtenidos a partir de material nanoestructurado 

      Salcedo Pérez, Daniel Upna (2013)   Tesis doctoral / Doktoretza tesia  OpenAccess
      En esta Tesis Doctoral se aborda un estudio relativo a la viabilidad de obtener componentes mecánicos de estructura submicrométrica y/o nanométrica a partir de materiales previamente procesados mediante SPD por ECAE. Para ...
    • Spacing roughness parameters analysis on the EDM of Inconel (R) 600 alloy 

      Torres Salcedo, Alexia Upna; Puertas Arbizu, Ignacio Upna; Luis Pérez, Carmelo Upna (Elsevier, 2017)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Many research studies may be found regarding the measurement of surface roughness parameters. Most of them are focused on amplitude parameters as they are the most commonly used in industry, while little research has been ...
    • Spacing roughness parameters analysis on the EDM of TiB2 

      Torres Salcedo, Alexia Upna; Luis Pérez, Carmelo Upna; Puertas Arbizu, Ignacio Upna (Elsevier, 2017)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Titanium diboride (TiB2) is a novel sintered ceramic material which has attracted a great deal of interest because of its excellent mechanical properties, wear resistance and chemical resistance. At present, this ceramic ...