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rss_1.0 Recursos de colección

UPCommons - E-prints UPC Universitat Politècnica de Catalunya (70,596 recursos)
E-prints UPC cobreix dues finalitats: per una banda, és el dipòsit institucional de la UPC que recull els articles de revista, les comunicacions de congrés i els reports de recerca generats en les activitats de recerca del personal docent i investigador de la universitat; per l'altra, és una eina que permet accelerar la producció científica, allotjant versions de documents prèvies a la publicació en una revista o a les actes d’un congrés.

Articles de revista

Mostrando recursos 1 - 20 de 83

1. Efectos genéticos y ambientales en la composición química de la judía: estudio de algunas moléculas relacionadas con el valor sensorial y nutritivo - Rivera Pinzano, Ana; Plans Pujolràs, Marçal; Sabaté Reboll, José; Ferreira, Juan José; Almirall Malivern, Antonio Rafael; Casañas Artigas, Francesc

2. A new method to obtain information about the pore size distribution in microporous polymeric membranes - Llorens, Joan; Marco, P.; Sabaté Reboll, José; Pujolà Cunill, Montserrat; Felip, I; Plumed, E
Transport measurements of selected fluids through porous membranes provide information on precise statistical moments of the membrane pore-size distribution (PSD). It is assumed that membrane porosity, ~T,is distributed on different pores sizes which are statistically distributed. Mean pore sizes are determined on the basis of statistical moment analysis. This paper focuses in the special case of determining PSD in microfiltration (MF) membranes from a collectíon of experíments that include porosity and bubble point determinations and liquid and gas permeations.

3. Rabbit manure composting - Llosera Vall, X.; Voltas Aguilar, Jordi; Pujolà Cunill, Montserrat; Soliva Torrentó, Montserrat
Ten samples of rabbit manure representative of the different techniques of treatment and handling used by livestock farms in Catalonia have been characterized. Two of the materials with a different composition have been composted. The origin of materials influence the composting processes and the compost final characteristics. It seems to be relationated with the balance between humification and decomposition processes.

4. Continuous metal recovery process using polymer enhanced ultrafiltration - Sabaté Reboll, José; Pujolà Cunill, Montserrat; Llorens, Joan; Marco, Pilar
The separation of metals from aqueous streams by continuous polyrner enhanced ultrafiltration (PEUF) was modelled in order to understand, evaluate and optimise the feasibility of the process. The mathematical model developed has three sections: mass balances, equilibriurn of rnetal-polymer complexation and rules for UF membrane separation. On the one hand, the modeJ allows an examination of the influence of physico-chernical variables (affinity between the metal ion and the complexing polyrner groups) and engineering parameters (rnainly expended acid and base reagents, amount of polymer used and recyc1ing strearn flow) on the quality and productivity of the treated water stream. On the other band, a' suitable representation of...

5. Identificación de QTLS asociados a los componentes químicos responsables de la percepción sensorial de la piel de la semilla de judía (Phaseolus vulgaris L.) - Casañas Artigas, Francesc; Pérez-Vega, Elena; Pascual, Aida; Almirall Malivern, Antonio Rafael; Plans Pujolràs, Marçal; Sabaté Reboll, José; Ferreira, Juan José

6. Aplicación de HPLC en la determinación de ácidos orgánicos no volátiles : estudio de su evolución en frutas frigoconservadas - Rico, C; Centelles, Enric; Pujolà Cunill, Montserrat

7. Genetic and environmental effects on chemical composition related to sensory traits in common beans (Phaseolus vulgaris L.) - Flórez Vergara, Alexis; Pujolà Cunill, Montserrat; Valero Baya, Jordi; Centelles, Enric; Almirall Malivern, Antonio Rafael; Casañas Artigas, Francesc

8. Aplicación del gluten índex para la determinación de la degradación del trigo - Bolaño, Ana; Pujolà Cunill, Montserrat; Monleón Getino, Antonio; Gordún Quiles, Elena

9. Culinary alternatives for common beans (Phaseolus vulgaris L.): sensory characteristics of immature seeds - Romero del Castillo Shelly, Mª del Rosario; Ferreira, Juan José; Pérez-Vega, Elena; Almirall Malivern, Antonio Rafael; Casañas Artigas, Francesc

10. Method for the determination and qualification of phenazines in carbendazim formulation - López, P.J.; Pujolà Cunill, Montserrat; Andre, G.

11. Determination of equilibrium distribution constants of phenol between surfactant micelles and water using ultrafiltering centrifuge tubes - Sabaté Reboll, José; Pujolà Cunill, Montserrat; Centelles, Enric; Galán, M.; Llorens, Joan

12. Comparison of polysulfone and ceramic membranes for the separation of phenol in micellar-enhanced ultrafiltration - Sabaté Reboll, José; Pujolà Cunill, Montserrat; Llorens, Joan

13. Two-Phases model for calcium removal from aqueous solution by polymer enhanced ultrafiltration - Sabaté Reboll, José; Pujolà Cunill, Montserrat; Llorens, Joan

14. Chemical basis for the low sensory perception of the Ganxet bean (Phasoleus vulgaris ) seed coat - Casañas Artigas, Francesc; Pujolà Cunill, Montserrat; Bosch Roura, Lluís; Sánchez Bell, Esther; Nuez Viñals, Fernando

15. Viability of the use of polymer-assisted ultrafiltration for continuos water softening - Llorens, Joan; Sabaté Reboll, José; Pujolà Cunill, Montserrat

16. Separation of cadmium from aqueous streams by polymer enhanced ultrafiltration : a two-phase model for complexation binding - Llorens, Joan; Pujolà Cunill, Montserrat; Sabaté Reboll, José

17. Variability in some texture characteristics and chemical composition of common beans (Phaseolus vulgaris L.) - Casañas Artigas, Francesc; Pujolà Cunill, Montserrat; Romero del Castillo Shelly, Mª del Rosario; Almirall Malivern, Antonio Rafael; Sánchez Bell, Esther; Nuez Viñals, Fernando

18. Simulation of continuous metal separation process by polymer enhanced ultrafiltration - Sabaté Reboll, José; Pujolà Cunill, Montserrat; Llorens, Joan

19. Protein and starch content of raw, soaked and cooked beans (Phaseolus vulgaris L.) - Pujolà Cunill, Montserrat; Farreras Aleu, Albert; Casañas Artigas, Francesc

20. Influence of pH and operation variables on biogenic amines nanofiltration - Sabaté Reboll, José; Pujolà Cunill, Montserrat; Labanda, Jordi; Llorens, Joan

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