Now showing items 1-20 of 29

  • A genetic algorithm optimized fractal model to predict the constriction resistance from surface roughness measurements 

    Capelli, Francesca; Riba Ruiz, Jordi-Roger; Rupérez de Gracia, Elisa; Sanllehí, Josep (2017-06-09)
    Article
    Open Access
    The electrical contact resistance greatly influences the thermal behavior of substation connectors and other electrical equipment. During the design stage of such electrical devices, it is essential to accurately predict ...
  • A low elastic modulus Ti-Nb-Hf alloy bioactivated with an elastin-like 

    González, Marta; Salvagni, Emiliano; Rodríguez Cabello, J.C.; Rupérez de Gracia, Elisa; Gil Mur, Francisco Javier; Manero Planella, José María; Peña, Javier (2012)
    Article
    Restricted access - publisher's policy
    Covenantee:  Universidad de Valladolid
    b-type titanium alloys with low Young’s modulus are desirable to reduce stress shielding effect and enhance bone remodeling for implants used to substitute failed hard tissue. For biomaterials application, the surface ...
  • Antibacterial PHAs coating for titanium implants 

    Rodriguez Contreras, Alejandra; Garcia, Yolanda; Manero Planella, José María; Rupérez de Gracia, Elisa (2017-05-01)
    Article
    Open Access
    Biomaterial-associated infection is a serious complication of modern implantation surgery. Thus, the improvement of implant surfaces is required to avoid the first stage for biofilm formation, bacterial adhesion. The current ...
  • Bateries de qüestions bàsiques de materials 

    Salán Ballesteros, Maria Núria; Rupérez de Gracia, Elisa; Illescas Fernandez, Silvia (2011-09)
    Other
    Open Access
    Fomentar l’estudi i l’aprenentatge autònom de continguts bàsics de les assignatures troncals de materials (Fonaments de Ciència dels Materials, Tecnologia dels Materials i Materials Aeroespacials), de les titulacions ...
  • Biofunctionalization strategies on tantalum-based materials for osseointegrative applications 

    Mas Moruno, Carlos; Garrido, Beatriz; Rodríguez Rius, Daniel; Rupérez de Gracia, Elisa; Gil Mur, Francisco Javier (2015-02-11)
    Article
    Open Access
    The use of tantalum as biomaterial for orthopedic applications is gaining considerable attention in the clinical practice because it presents an excellent chemical stability, body fluid resistance, biocompatibility, and ...
  • CIENCIA I TECNOLOGIA DELS MATERIALS (2n quadrimestre, 1r parcial) 

    Rupérez de Gracia, Elisa (Universitat Politècnica de Catalunya, 2010-04-13)
    Exam
    Restricted access to the UPC academic community
  • CIENCIA I TECNOLOGIA DELS MATERIALS (2n quadrimestre, 1r parcial) 

    Rupérez de Gracia, Elisa (Universitat Politècnica de Catalunya, 2010-04-13)
    Exam
    Restricted access to the UPC academic community
  • CIENCIA I TECNOLOGIA DELS MATERIALS (2n quadrimestre, 3r parcial) 

    Arencón Osuna, David; Illescas Fernandez, Silvia; Redondo Realinho, Vera Cristina de; Rupérez de Gracia, Elisa (Universitat Politècnica de Catalunya, 2010-06-11)
    Exam
    Restricted access to the UPC academic community
  • CIENCIA I TECNOLOGIA DELS MATERIALS (2n quadrimestre, 3r parcial) 

    Rupérez de Gracia, Elisa (Universitat Politècnica de Catalunya, 2010-06-11)
    Exam
    Restricted access to the UPC academic community
  • CIÈNCIA I TECNOLOGIA DELS MATERIALS (Examen 2n quadrimestre, 2n parcial) 

    Rupérez de Gracia, Elisa (Universitat Politècnica de Catalunya, 2011-06-17)
    Exam
    Restricted access to the UPC academic community
  • CIÈNCIA I TECNOLOGIA DELS MATERIALS (Examen 2n quadrimestre, 2n parcial) 

    Arencón Osuna, David; Rupérez de Gracia, Elisa (Universitat Politècnica de Catalunya, 2011-06-17)
    Exam
    Restricted access to the UPC academic community
  • CIENCIA Y TECNOLOGÍA DE MATERIALES (2n quadrimestre, 1r parcial) 

    Rupérez de Gracia, Elisa (Universitat Politècnica de Catalunya, 2011-04-05)
    Exam
    Restricted access to the UPC academic community
  • Corrosion mechanism of HVOF thermal sprayed WC-CoCr coatings in acidic chloride media 

    Picas Barrachina, Josep Anton; Punset Fuste, Miquel; Rupérez de Gracia, Elisa; Menargues Muñoz, Sergi; Martín Fuentes, Enrique; Baile Puig, Maria Teresa (Elsevier, 2019-08-15)
    Article
    Restricted access - confidentiality agreement
    HVOF thermal sprayed WC cermet coatings exhibit excellent abrasive and erosive wear resistance due to the presence of high volume fraction of WC particles bounded by a tough cobalt or cobalt-chromium alloy binder. However, ...
  • Development of biomimetic NiTi alloy: influence of thermo-chemical treatment on the physical, mechanical and biological behavior 

    Rupérez de Gracia, Elisa; Manero Planella, José María; Bravo González, Luis-Alberto; Espinar, Eduardo; Gil Mur, Francisco Javier (2016-06)
    Article
    Open Access
    A bioactive layer, free of nickel, has been performed for its greater acceptability and reliability in clinical applications for NiTi shape memory alloys. In the first step, a safe barrier against Ni release has been ...
  • Development of tantalum scaffold for orthopaedic applications produced by space-holder method 

    Rupérez de Gracia, Elisa; Manero Planella, José María; Riccardi Hernandez, Kiara; Li, Yuping; Aparicio Bádenas, Conrado José; Gil Mur, Francisco Javier (2015-10-15)
    Article
    Open Access
    Covenantee:  University of Minnesota School of Dentistry
    In the present study, production of tantalum porous scaffolds using the space holder technique was performed. The effect of size and content of sodium chloride particles, used as space holder, as well as compacting pressure ...
  • Docència tecnològica dels materials compostos 

    Gil, Lluís; Bernat Masó, Ernest; Illescas Fernandez, Silvia; Marcé Nogué, Jordi; Pérez, Marco A.; Rupérez de Gracia, Elisa; Salán Ballesteros, Maria Núria; Sánchez, Montserrat (Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2013-02-08)
    Conference report / Conference lecture
    Open Access
    La tecnologia de materials compostos combina un conjunt de processos i materials complexos. S’ha dissenyat una pràctica amb l’objectiu de transmetre a l’alumne els conceptes de disseny i fabricació utilitzant les ...
  • El juego de rol como metodología activa 

    Salán Ballesteros, Maria Núria; Rupérez de Gracia, Elisa; Illescas Fernandez, Silvia; Jorba Peiró, Jordi; Llumà Fuentes, Jordi; Rodríguez Rius, Daniel; Torres Hernández, Yadir (Ediciones de la Universidad de Castilla-La Mancha (UCLM), 2015)
    Conference lecture
    Restricted access - publisher's policy
    En este trabajo, diseñado desde el Grupo de Innovación Docente en Materiales (GIDMat-RIMA, https://www.upc.edu/rima/grups/gidmat), se plantea una experiencia en la que, claramente, el rol principal recae en el estu diantado, ...
  • Friction coefficients and wear rates of different orthodontic archwires in artificial saliva 

    Alfonso, M.V.; Espinar, Eduardo; Llamas, José María; Rupérez de Gracia, Elisa; Manero Planella, José María; Barrera, J.M; Solano, E.; Gil Mur, Francisco Javier (Springer, 2013-05)
    Article
    Restricted access - publisher's policy
    The aim of this paper is to analyze the influence of the nature of the orthodontic archwires on the friction coefficient and wear rate against materials used commonly as brackets (Ti–6Al–4V and 316L Stainless Steel). ...
  • Immobilization strategies to functionalize tantalum surfaces with cell-adhesive peptides: physicochemical and biological characterization 

    Mas Moruno, Carlos; Garrido Dominguez, Beatriz; Rodríguez Rius, Daniel; Rupérez de Gracia, Elisa; Gil Mur, Francisco Javier (Curran, 2014)
    Conference lecture
    Open Access
  • Informe JBC. REF 357 

    Rupérez de Gracia, Elisa (2011-06-03)
    External research report
    Open Access
    Estudio del espesor y composición química de los baños realizados en tres puntas de soldaduras.