Results 71 to 80 of about 17,215 (182)
Elaboració de material per a l’avaluació d’assignatures de química [PDF]
, 2012 Peer ...
Cadenato Matia, Ana María
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Zeolite versus other tanning systems: A life cycle and end-of-life perspective
Cleaner Engineering and TechnologyThis study evaluates zeolite-based tanning systems as sustainable alternatives to conventional methods from both life cycle and end-of-life perspectives.
Ivo Reetz +3 more
doaj +1 more source
Solvent-free biorefinery of leather fleshing waste into FAMEs and nitrogen-rich co-products
Cleaner Engineering and TechnologyThis study presents a solvent-free method for converting bovine and ovine fleshing waste into biodiesel-compatible compounds and a nitrogen-rich solid by-product.
Víctor Deroncelé +2 more
doaj +1 more source
Observar. Revista Electrònica de Didàctica de les Arts, 2017 La Escuela Técnica Superior de Ingeniería y Diseño Industrial (ETSIDI) lleva impartiendo el Grado en Ingeniería en Diseño Industrial y Desarrollo de Producto desde el año 2011. Mediante el Trabajo Fin de Grado (TFG), el estudiante tiene que integrar y aplicar las competencias adquiridas a lo largo del grado. A lo largo de estos años se ha detectado una
Díaz-Obregón Cruzado , Raúl +1 more
openaire +1 more source
Elaboració de materials docents interactius aplicats a l'experimentació en enginyeria química [PDF]
, 2011 Peer ...
Bonsfills Pedrós, Anna
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Material docent en format digital per a assignatures d'experimentació en química [PDF]
, 2010 En aquesta comunicació es presenta un projecte elaborat arran de l’interès mostrat per un grup de professorat en disposar de material audiovisual propi i comú per a assignatures experimentals de química de diferents titulacions impartides per diferents ...
Almajano Pablos, María Pilar +18 more
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Environmental pollution produced by gold artisanal mining in the Mapiri river basin, Apolobamba, Bolivia [PDF]
, 2012 Mining activity is very important in Bolivia since colonial times. Today it has been reactivated, especially gold mining, due to rise in metal prices. Artisanal and small-scale mining activities are abundant in the protected area of Apolobamba, near the ...
Alfonso Abella, María Pura +5 more
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Valorization of tannery-derived FAMEs into bio-based epoxides via chemo-enzymatic synthesis
Cleaner Chemical EngineeringThe urgent transition toward low-carbon chemical manufacturing has prompted the development of renewable alternatives to fossil-based epoxy intermediates. This study presents an integrated and resource-efficient chemo-enzymatic route for the synthesis of
Víctor Deroncelé +3 more
doaj +1 more source
IEEE AccessLearning-based state estimators can represent a cost-effective opportunity for distribution system operators to perform grid monitoring and control in low-voltage grids where the measuring infrastructure is minimal, if not absent.
Andrea Bragantini, Andreas Sumper
doaj +1 more source
Gestió de projectes experimentals al laboratori [PDF]
, 2014 Els plans d’estudi d'Enginyeria Química tenen assignatures troncals exclusivament de laboratori. Tot i així, la visió tradicional de la docència al laboratori continua essent la d’unes pràctiques complementàries a les assignatures teòriques.
Bello, M. Camino +20 more
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