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Cobalt aluminate spinel-derived catalysts for glycerol aqueous phase reforming
(Elsevier, 2018-08-02)
Catalytic activity at mild (235 °C/3.5 MPa) and severe (260 °C/5.0 MPa) APR conditions was investigated over catalysts based on cobalt aluminate spinel synthetized by coprecipitation. Co/Al ratio was varied and physicochemical ...
Nickel aluminate spinel-derived catalysts for the aqueous phase reforming of glycerol: Effect of reduction temperature
(Elsevier B.V., 2018-12-07)
Bulk nickel aluminate (NiAl2O4) was synthesised by co-precipitation at a Ni/Al mole ratio of 1:2 (stoichiometric ratio). The prepared sample was reduced at different temperatures, in the 300 to 850 ºC range, and obtained ...
Influencia de la ayuda del profesorado en la construcción del modelo de sistema inmunológico y su aplicación en las tomas de decisión
(Universidad de Cádiz, 2018-07-05)
En este trabajo se analiza la construcción del modelo de sistema inmunológico por parte de
estudiantes y su transferencia a otros contextos, mediante diversas situaciones contextualizadas, que parten de una controversia ...
Categorisation of the interventions of facilitating tutors on PBL and their relationship with students' response
(Fecyt, 2018-10)
The modular structure of the Primary Education Degree in which the work has been done implies developing an Interdisciplinary Module Task (IMT) shared by the different courses in each semester. In our case, Problem Based ...
Oxidation of residual methane from VNG vehicles over Co3O4-based catalysts: Comparison among bulk, Al2O3-supported and Ce-doped catalysts
(Elsevier, 2018-06-20)
Cobalt oxide based catalysts with three different active phase configurations, namely bulk, alumina supported and cerium-doped Co3O4 samples were examined for the complete oxidation of methane under conditions similar to ...
Effects of different aerobic exercise programmes with nutritional intervention in sedentary adults with overweight/obesity and hypertension: EXERDIET-HTA study
(Oxford University Press, 2018-03-01)
Background Both exercise training and diet are recommended to prevent and control hypertension and overweight/obesity. Purpose The purpose of this study was to determine the effectiveness of different 16-week aerobic ...
Application of 1,3-Dipolar Reactions between Azomethine Ylides and Alkenes to the Synthesis of Catalysts and Biologically Active Compounds
(Wiley, 2018-11-25)
The (3+2) cycloaddition between azomethine ylides and alkenes is an efficient, convergent and stereocontrolled method for the synthesis of unnatural pyrrolidine and proline scaffolds. In this review, the application of ...
Mergers between local public firms
(Elsevier, 2018-10-19)
[EN]We consider a country made up of two regions, where each region owns a local public firm and a
domestic private one. A national authority decides whether or not to merge the two local public
firms. The result depends ...
Privatisation and Vertical Integration under a Mixed Duopoly
(Elsevier, 2018-08-17)
[EN] This paper analyses the privatisation of public firms when private firms may be vertically in-
tegrated with their suppliers. We consider a mixed duopoly with a vertically integrated public
firm. The private firm ...
On-field evaluation of the performance of IP-based data transmission over narrowband PLC for smart grid applications
(Elsevier, 2018-03-13)
[EN] One of the current efforts for the grid modernization is the deployment of Advanced Metering Infrastructure systems. Regarding AMI technologies, NarrowBand PLC is one of the most spread technologies worldwide. While ...