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Tesis Doctoral
Régimen fiscal de la minería. Propuestas para una actividad sostenible
(2015-03-25)
Por todos es bien conocida la histórica riqueza minera de España, cuyo subsuelo contiene importantes yacimientos conocidos y aprovechados, constituyendo la variedad e importancia de éstos un amplio abanico para las iniciativas ...
Artículo
Toughening of complete solid solution cermets by graphite addition
(Elsevier, 2015)
(Ti0.95Ta0.05)(C0.5N0.5)-Co complete solid solution cermets (CSCs) were developed by a mechanochemical synthesis process and a pressureless sintering method. The effect of different percentages of graphite used as a sintering ...
Artículo
Synergy between gold and oxygen vacancies in gold supported on Zr-doped ceria catalysts for the CO oxidation
(Elsevier, 2015)
The CO oxidation activity of 1 wt.% gold catalysts prepared by depositionprecipitation on a series of ceria doped with Zr supports was studied. The supports (10, 25 and 50 Zr At. %) were synthesized by a pseudo sol-gel ...
Ponencia
Gravidez na adolescência na mídia impressa
(Universidad de Sevilla, 2015)
Artículo
Studies on the diastereoselective oxidation of 1-thio-β-D-glucopyranosides: synthesis of the usually less favoured RS sulfoxide as a single diastereoisomer
(Royal Society of Chemistry, 2015)
A detailed study on the diastereoselective oxidation of 1-thio-β-D-glucopyranosides is reported. It has been shown that the sense and the degree of stereochemical outcome of the oxidation are highly depen- dent on the ...
Artículo
Executive n-back tasks for the neuropsychological assessment of working memory
(Elsevier, 2015)
Working memory (WM) has been defined as a cerebral function which allows us to maintain and manipulate information “online”. One of the most widely used paradigms to assess WM is the n-back test. Despite its extensive ...
Artículo
Cadmium removal by Anabaena sp. ATCC 33047 immobilized in polyurethane foam
(Springer, 2015)
The nitrogen-fixing cyanobacterium Anabaena sp. ATCC 33047, which generates substantial amounts of exopolysaccharide, was immobilized by entrapment within the reticulate network of polyurethane foam discs. The immobilized ...
Capítulo de Libro
Paquebotes o aeroplanos o edificios o automóviles
(RU books, 2015)
De una forma inexplicable para Charles Édouard Jeanneret-Gris las máquinas de su tiempo que permiten el viaje, habitables y capaces de moverse, a pesar de que técnicamente son muy superiores a la arquitectura de su época, ...
Artículo
Learning generalization in virtual environments: a revision of the theoretical principles from a cognitive perspective
(2015)
Virtual environments have proven useful (have shown their utility) for process of the optimization academic learning. Equally, it is proved that in these virtual reality environments, the apprentice uses learned processes ...
Artículo
A systematic literature review on entrepreneurial intentions: citation, thematic analyses, and research agenda
(Springer, 2015)
Entrepreneurial intention is a rapidly evolving field of research. A growing number of studies use entrepreneurial intention as a powerful theoretical framework. However, a substantial part of this research lacks systematization ...