Enviaments recents

  • Successes and challenges of a collaborative-PBL program in engineering degrees 

    González Vila, Joaquin; Font Andreu, Jorge; Salán Ballesteros, Maria Núria; García-Almiñana, Daniel; Ortiz Marzo, José Antonio; Mudarra López, Miguel; Griful Ponsati, Eulàlia (2012-02-02)
    Text en actes de congrés
    Accés obert
    This paper presents an extracurricular program called INSPIRE3 that has been implemented by the ETSEIAT (Escola Tècnica Superior d’Enginyeries Industrial i Aeronàutica de Terrassa), a center belonging to the UPC-BarcelonaTech ...
  • Selective etching of injection molded zirconia-toughened alumina: Towards osseointegrated and antibacterial ceramic implants 

    Flamant, Quentin Jean Alain; Caravaca, Carlos; Meille, Sylvain; Gremillard, Laurent; Chevalier, Jerome; Biotteau Deheuvels, Katia; Kuntz, Meinhard; Chandrawati, Rona; Herrmann, Inge K.; Spicer, Christopher D.; Stevens, Molly M.; Anglada Gomila, Marcos Juan (2016-12-01)
    Article
    Accés obert
    Due to their outstanding mechanical properties and excellent biocompatibility, zirconia-toughened alumina (ZTA) ceramics have become the gold standard in orthopedics for the fabrication of ceramic bearing components over ...
  • Surface microstructural changes of spark plasma sintered zirconia after grinding and annealing 

    Melk, Latifa; Mouzon, Johanne; Turón Viñas, Miquel; Akhtar, Farid; Antti, Marta-lena; Anglada Gomila, Marcos Juan (2016-11-01)
    Article
    Accés restringit per política de l'editorial
    Spark plasma sintered zirconia (3Y-TZP) specimens have been produced of 140 nm 372 nm and 753 nm grain sizes by sintering at 1250 °C, 1450 °C and 1600 °C, respectively. The sintered zirconia specimens were grinded using a ...
  • High-field paramagnetic Meissner effect up to 14 T in melt-textured YBa2Cu3O7-delta 

    Teixeira Dias, Fábio; Vieira, Valdemar das Neves; Wolff-Fabris, Frederik; Kampert, Erik; Paiva Gouvêa, Cristol de; Campos, A.P.C.; Archanjo, B.S.; Schaf, Jacob; Obradors Berenguer, Xavier; Puig, T.; Roa Rovira, Joan Josep; Sahoo, B.K. (2016-06-01)
    Article
    Accés restringit per política de l'editorial
    We have performed magnetization experiments in a melt-textured YBa2Cu3O7-delta(Y123) sample with Y2BaCuO5 (Y211) inclusions, under magnetic fields up to 14 T applied parallel or perpendicular to the ab plane. Magnetic ...
  • On the influence of creativity in basic programming learning at a first-year Engineering course 

    Pérez Poch, Antoni; Olmedo Torre, Noelia; Sánchez Carracedo, Fermín; Salán Ballesteros, Maria Núria; López Álvarez, David (Tempus Publications, 2016-10)
    Article
    Accés obert
    Teaching fundamentals of programming is a complex task that involves the students’ acquisition of diverse knowledge and skills. It is also well known that programming often requires a certain degree of creativity. There ...
  • Stress-strain response and microstructural evolution of a FeMnCAl TWIP steel during tension-compression tests 

    Benito Páramo, José Antonio; Cobo Molina, Raúl; Calvo Muñoz, Jessica; Cabrera Marrero, José M. (2016-02-08)
    Article
    Accés obert
    © 2016. The stress-strain response of a Fe-17.5Mn-0.7C-2Al TWIP steel during cyclic loading has been investigated by means of tension-compression tests within the strain limits of ±2%, ±5% and ±10%. In addition, the ...
  • Low-temperature plasma treatments in the design of polypropylene surgical meshes for hernia repair 

    Labay, Cedric Pierre; Canal Barnils, Cristina; Navarro Sentanyes, Antonio; Canal Arias, José Ma (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    One of the new trends in textile biomaterials research is to deliver active compounds locally in the surgical site from the medical device. One way to manage post-operatory infections associated with mesh implants in ...
  • Functional behaviour of the anomalous magnetic relaxation observed in melt-textured YBCO samples showing the paramagnetic Meissner effect 

    Teixeira Dias, Fábio; Vieira, Valdemar das Neves; Garcia, E.L.; Wolff-Fabris, Frederik; Kampert, Erik; Paiva Gouvêa, Cristol de; Schaf, Jacob; Obradors Berenguer, Xavier; Puig, Teresa; Roa Rovira, Joan Josep (2016)
    Article
    Accés restringit per política de l'editorial
    We have studied the functional behavior of the field-cooled (FC) magnetic relaxation observed in melt- textured YBa 2 Cu 3 O 7- d(Y123) samples with 30 wt% of Y 2 Ba 1 Cu 1 O 5 (Y211) phase, in order to investigate anomalous ...
  • Evaluation of the bulk and alpha-case layer properties in Ti-6Al-4V at micro- and nano-metric length scale 

    Sefer, Birhan; Roa Rovira, Joan Josep; Mateo García, Antonio Manuel; PEDERSON, R; Antti, Marta-Lena (WILEY, 2016)
    Capítol de llibre
    Accés restringit per política de l'editorial
    In the present study the hardness of individual alpha ( )-Ti grains in Ti-6Al-4V was measured by nanoindentation using Berkovich tip indenter. Additionally, alpha-case layer was induced by performing isothermal heat ...
  • Properties of bio-based gum Arabic/clay aerogels 

    Wang, Liang; Sánchez Soto, Miguel; Abt, Tobias Martin (2016-11-30)
    Article
    Accés restringit per política de l'editorial
    Lightweight bio-based aerogels from sustainable gum Arabic (GA) and sodium montmorillonite (Na+-MMT) clay were prepared by means of a simple freeze-drying process. GA/clay aerogels showed high porosity (87.9%–94.9%) of ...

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