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Ara es mostren els items 31184-31203 de 245543

    • Bioavailability and uptake of organic micropollutants during crop irrigation with reclaimed wastewater: introduction to current issues and research needs 

      Cañameras Riba, Núria; Comas Angelet, Jordi; Bayona i Termens, Josep Maria (Springer Berlin Heidelberg, 2015-08-11)
      Capítol de llibre
      Accés restringit per política de l'editorial
      Organic contaminants occurring in reclaimed water can be incorporated in soil, where they can interact with humic compounds or anthropogenic organic matter depending on their physicochemical properties. In the soil water, ...

    • Biobased cement composites for more sustainable farm constructions 

      Claramunt Blanes, Josep; Ventura Casellas, Heura; Gónzalez López, Laura; Parés Sabatés, Ferran; Ardanuy Raso, Mònica (International Union of Laboratories and Experts in Construction Materials, Systems and Structures (RILEM), 2019)
      Text en actes de congrés
      Accés obert
      The aim of this research is to test the potential use of calcium aluminate cement-based composites, reinforced with flax fabrics, as materials for application in farm constructions. To this end, the effects of some chemicals ...

    • Biobased imine vitrimers obtained by photo and thermal curing procedures-promising materials for 3D printing 

      Vilanova Pérez, Anna; De la Flor López, Silvia; Fernández Francos, Xavier; Serra Albet, Maria Àngels; Roig Gibert, Adriá (American Chemical Society (ACS), 2024-03-14)
      Article
      Accés obert
      Imine-based vitrimers were prepared from synthesized diimine-dimethacrylate monomer derived from biobased vanillin. First, a methacrylate derivative starting from vanillin was synthesized. The diimine derivative was ...

    • Biobased terpene derivatives: stiff and biocompatible compounds to tune biodegradability and properties of poly(butylene succinate) 

      Zeinali, Reza; Valle Mendoza, Luis Javier del; Franco García, María Lourdes; Yousef, Ibraheem; Rintjema, Jeroen; Alemán Llansó, Carlos; Bravo López, Fernando; Kleij, Arjan W.; Puiggalí Allepuz, Jordi (Multidisciplinary Digital Publishing Institute (MDPI), 2022-01-01)
      Article
      Accés obert
      Different copolymers incorporating terpene oxide units (e.g., limonene oxide) have been evaluated considering thermal properties, degradability, and biocompatibility. Thus, polycarbonates and polyesters derived from aromatic, ...

    • Biobased waterborne polyurethane-urea/SWCNT nanocomposites for hydrophobic and electrically conductive textile coatings 

      Lacruz Cruz, Amado; Salvador Ibañez, Mireia; Blanco, Miren; Vidal, Karmele; Goitandia, Amaia; Martinková, Lenka; Kyselka, Martin; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon (Multidisciplinary Digital Publishing Institute (MDPI), 2021-05-17)
      Article
      Accés obert
      Waterborne polyurethane-urea dispersions (WPUD), which are based on 100% bio-based semi-crystalline polyester polyol and isophorone diisocyanate, have been successfully synthesized and doped with single-walled carbon ...

    • Biobased waterborne polyurethane-ureas modified with POSS-OH for fluorine-free hydrophobic textile coatings 

      Lacruz Cruz, Amado; Salvador Ibañez, Mireia; Vidal, Karmele; Goitandia, Amaia; Martinková, Lenka; Kyselka, Martin; Martínez de Ilarduya Sáez de Asteasu, Domingo Antxon (Multidisciplinary Digital Publishing Institute (MDPI), 2021-10-13)
      Article
      Accés obert
      Waterborne polyurethane-urea dispersions (WPUD), which are based on fully biobased amorphous polyester polyol and isophorone diisocyanate (IPDI), have been successfully synthesized obtaining a finishing agent that provides ...

    • Biobleaching of high quality pulps with laccase mediator system: influence of treatment time and oxygen supply 

      Fillat Latorre, Úrsula; Roncero Vivero, María Blanca (Elsevier, 2009)
      Article
      Accés obert
      In this study we examined the influence of the treatment time and addition of oxygen on the efficiency of a laccase mediator system (L) applied to flax pulp at atmospheric pressure. The redox potential and the dissolved ...

    • Bioblends REX-PLA/ABS: comportamiento a fractura de láminas extruidas 

      Santana Pérez, Orlando Onofre; Cailloux, Jonathan; Sánchez Soto, Miguel; Carrasco Alonso, Félix Ángel; Maspoch Rulduà, M. Lluïsa (2017)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      El objetivo de este trabajo ha sido estudiar el efecto de la adición de un ABS funcionalizado con un 0,6 % molar de Anhídrido Maléico (ABS-g-MAH) en el comportamiento a fractura a bajas velocidades de solicitación de ...

    • «Bioblends» de REX-PLA con Bio-PA: caracterización morfológica, térmica y termo-mecánica. 

      Velazquez Lamourtte, Diego (Universitat Politècnica de Catalunya, 2016-09-05)
      Projecte Final de Màster Oficial
      Accés obert
      El presente proyecto, el cual forma parte del proyecto de investigación MAT2013-40730-P del Centre Català del Plastic (CCP), consistió en la producción y caracterización de films de una mezcla de ácido poli láctico modificado ...

    • Bioceramics and bone healing 

      Ginebra Molins, Maria Pau; Español Pons, Montserrat; Maazouz, Yassine; Bergez, Victor; Pastorino Carraz, David (2018-05-01)
      Article
      Accés obert
      - Calcium phosphates have long been used as synthetic bone grafts. Recent studies have shown that the modulation of composition and textural properties, such as nano-, micro- and macro-porosity, is a powerful strategy to ...

    • BIOCERÀMIQUES (3r quadrimestre) 

      Autor desconegut (Universitat Politècnica de Catalunya, 2015-01-12)
      Examen
      Accés restringit a la comunitat UPC

    • Biochemical and microbiological description of spontaneous wheat sourdough from two Spanish bakeries 

      Gordún Quiles, Elena; Carbó Moliner, Rosa; Ginovart Gisbert, Marta (2016)
      Capítol de llibre
      Accés restringit per política de l'editorial
      The aim of this study was the description and assessment of the biochemical and microbiological stability of a semi-fluid spontaneous wheat sourdough, propagated with the same ingredients in two Catalan (Spanish) bakeries ...

    • Biochemical and microbiological description of spontaneous wheat sourdough from two Spanish bakeries 

      Gordún Quiles, Elena; Carbó Moliner, Rosa; Ginovart Gisbert, Marta (2015)
      Comunicació de congrés
      Accés restringit per política de l'editorial
      The aim of this study was the description and assessment of the biochemical and microbiological stability of a semi-fluid spontaneous wheat sourdough, propagated with the same ingredients in two Catalan (Spanish) bakeries ...

    • Biochemical characterisation of minimally disturbed soils under mediterranean conditions 

      Jiménez de Ridder, Patrícia; Marando, Graciela; Josa March, Ramon; Julià Molí, Maria; Ginovart Gisbert, Marta; Bonmati Pont, Manuel (Springer-Verlag, 2012)
      Capítol de llibre
      Accés restringit per política de l'editorial

    • Biochemical characterisation of minimally disturbed soils under mediterranean conditions 

      Jiménez de Ridder, Patrícia; Marando, Graciela; Josa March, Ramon; Julià Molí, Maria; Ginovart Gisbert, Marta; Bonmati Pont, Manuel (2008)
      Comunicació de congrés
      Accés obert

    • Biochemical characterisation of minimally disturbed soils under mediterranean conditions. 

      Jiménez de Ridder, Patrícia; Marando, Graciela; Josa March, Ramon; Julià Molí, Maria; Ginovart Gisbert, Marta; Bonmati Pont, Manuel (Springer, 2012)
      Capítol de llibre
      Accés restringit per política de l'editorial

    • Biochemical methane production potential from different components of fraction of municipal solid waste 

      de Andrés Pérez de Rada, Mª Magdalena (Universitat Politècnica de Catalunya / Università degli Studi di Padova, 2009)
      Projecte/Treball Final de Carrera
      Accés restringit per decisió de l'autor
      - Issues of management of the organic fraction of municipal solid waste (biogas production in landfills, leachates with high concentrations of organics, odour problems). - Porribility of energy production from this fraction ...

    • Biochemical model for the amoeboid motion of Dictyostelium discoideum cells 

      Gutu, Nica Nicoleta (Universitat Politècnica de Catalunya, 2020-09-07)
      Projecte Final de Màster Oficial
      Accés obert
      Chemotaxis can be understood as the directed cell migration towards a nonisotropic chemoattractant gradient present in the surrounding environment. This response to external chemical stimuli is employed by eukaryotic cells ...

    • Biochemical noise in single DNA molecule studied by optical trapping technique 

      Martínez Sánchez, Ignacio A. (Universitat Politècnica de Catalunya, 2010-09-09)
      Projecte Final de Màster Oficial
      Accés obert
      Noise spectra from single DNA molecules in their natural aqueous environment at different grades of stretching are presented. A DNA molecule is anchored between two dielectric beads. One of the beads is fixed to the surface ...

    • Biochemical oxygen demand (BOD) 

      Escola Tècnica Superior d'Enginyeria de Camins, Canals i Ports de Barcelona; Universitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental (2015-03-17)
      Audiovisual
      Accés obert
      Biochemical Oxygen Demand (BOD) BOD is an empiric laboratory assay which measures the amount of organic matter contained in a water sample. This assay is the most widely used method for the assessment of water quality Demanda ...