Enviaments recents

  • 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 ...
  • Towards the STEM knowledge homogenization of pre-university students in 21st century MOOC: The Language for Engineering 

    Estela Carbonell, M. Rosa; Codina Mendoza, Andreu; Poblet-Puig, Jordi; Pardo Tràfach, Patricia; Puigví Burniol, Maria Àngels; Pujadas Gispert, Ester; Valls del Barrio, Susanna; Álvarez del Castillo, María Dolores; Guaus Guerrero, Ester; Hervada Sala, Carme; Macanás de Benito, Jorge; Masip Álvarez, Albert; Morillo Cazorla, Margarita; Nejjari Akhi-Elarab, Fatiha (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Comunicació de congrés
    Accés restringit per política de l'editorial
    For the past five years, Engineering students from Barcelona School of Civil Engineer in UPC BarcelonaTech have shown that educational intervention in first-year engineering programs can positively affect students’ awareness ...
  • Evaluación de la competencia de aprendizaje autónomo en grados de ingeniería de la Universitat Politècnica de Catalunya 

    Olmedo Torre, Noelia; Martínez Martínez, María del Rosario; Farrerons Vidal, Óscar (2016)
    Text en actes de congrés
    Accés obert
    Se presenta una estrategia para la adquisición y evaluación del aprendizaje autónomo en Expresió Gràfica a l’Enginyeria (EG), asignatura de primer curso de Ingeniería de la Escola Universitaria d’Enginyeria Técnica Industrial ...
  • Poly(butylene 2,5-furan dicarboxylate-co-butylene succinate) via ring opening polymerization 

    Morales Huerta, Juan Carlos; Ciulik, Claudio; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (2016)
    Text en actes de congrés
    Accés obert
    In this communication we wish to report on the synthesis of PBFxSy copolyesters by ring opening polymerization (ROP) using either organometallic catalysts or enzymes. The ROP of macrocyclic oligomers (MCOs) has been ...
  • Bio-based aromatic polyesters and copolyesters by ring opening polymerization 

    Morales Huerta, Juan Carlos; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (2016)
    Comunicació de congrés
    Accés obert
    In this work, the synthesis of both c(BF)n and c(BT)n has been performed using the high dilution cyclization technique and these cycles have been then used for the preparation of the homopolyesters PBF and PBT, as well as ...
  • Ring opening polymerization of macrolactones using amines as initiators 

    Tinajero, Ernesto; Lavilla, Cristina; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (2016)
    Comunicació de congrés
    Accés obert
    The ring opening polymerization (ROP) of these macrolactones mediated by alcohols as initiators and organic and metal-based catalysts has been reported before with satisfactory results [4,5]. In the present work, the ...
  • Bio-based aliphatic polyesters from aliphatic diacids and bicyclic alditols: A comparative study 

    Zakharova, Elena; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Muñoz Guerra, Sebastián (2016)
    Comunicació de congrés
    Accés obert
    In this work we have prepared and compared the thermal and mechanical properties of aliphatic polyesters made from aliphatic diacids with different polymethylene chain lengths (2, 4, 6, 8) and three bicyclic sugar derived ...
  • Nanostructured amphiphilic systems based on hyaluronic acid ionic complexes 

    Gamarra Montes, Ana; Alla, Abdelilah; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon; Casas Becerra, María Teresa; Muñoz Guerra, Sebastián (2016)
    Text en actes de congrés
    Accés obert
    In this communication we wish to report on HyA ionic complexes prepared by coupling with a) choline-based surfactants (nACh·HyA complexes), and b) alkylphosphonium surfactants (nATMP·HyA complexes) with n being the number ...
  • Estudio del análisis cualitativo y cuantitativo del extracto obtenido a partir de semilla de uva por HPLC 

    Sorolla, Sílvia; Flores Reyes, Antònia; Font Vallès, Joaquim; Ollé Otero, Lluís; Bacardit Dalmases, Anna (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    Este trabajo tiene como principal objetivo desarrollar un análisis cualitativo y cuantitativo de los extractos tánicos como alternativa al método de análisis oficial ISO 14088 – IUC 32, de forma que se obtenga una correlación ...
  • El tepehuaje, una nueva curtición sostenible polifenólica para la industria del cuero 

    Bacardit Dalmases, Anna; Núñez, Ericka; Combalia Cendra, Felip; Ollé Otero, Lluís (2016)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    El objetivo del presente trabajo es recuperar un curtido fenólico natural utilizando la corteza del Tepehuaje. En este estudio se considera el uso de Tepehuaje (Lysiloma acapulcensis) como fuente natural de agentes curtientes ...

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