Results 71 to 80 of about 8,306,498 (283)
La preocupación por la calidad de la educación y su valor social
, 2018 El articulo parte de la constatacion de que en muchos paises se detecta una extendida preocupacion por la calidad de sus respectivos sistemas educativos.
Felipe Martínez-Rizo
semanticscholar +1 more source
Aproximación al Concepto de “Competencias Emprendedoras”: Valor Social e Implicaciones Educativas
REICE. Revista Iberoamericana sobre Calidad, Eficacia y Cambio en Educación, 2016 En el marco del llamado paradigma de enseñanza para el desarrollo de competencias, indagamos acerca del origen y significado actual del término, exponemos sus características y tipología, así como su rápida extensión a distintos ámbitos como el ...
Francisco Miguel Camacho Martínez +1 more
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Synergy of Pd Clusters and TiO2 {101} for Photocatalytic Nonoxidative Coupling of Methane
Advanced Science, EarlyView.This study presents photocatalytic nonoxidative coupling of methane over cal‐Pd0.05/TiO2{101}, achieving near 100% selectivity and long‐term stability under mild flow conditions through synergistic single atoms and clusters catalysis. ABSTRACT Photocatalytic nonoxidative coupling of methane (NOCM) offers a sustainable route to valorize CH4 into C2 ...
Jianlong Yang +2 more
wiley +1 more source
, 2018 OECD and the EU have have shown themselves to be inclined towards the inclusion of the " entrepreneurial initiative " in the various stages of education.
Javier Sánchez Espada +3 more
semanticscholar +1 more source
Valor social subjetivo de la educación: docencia y resultados escolares
Revista Iberoamericana de Evaluación Educativa, 2016 La educación posee un valor social evidente que puede presentarse a través de diferentes indicadores de evaluación. La percepción que la sociedad pueda construirse acerca de ese Valor Social de la Educación (VSE), además de la que tenga la comunidad ...
Carlos Sancho Álvarez +2 more
semanticscholar +1 more source
Advanced Science, EarlyView.A piezocatalytic strategy enables simultaneous wastewater purification and hydrogen generation by harnessing mechanical energy. Complementary piezo‐induced charges are selectively directed toward oxidation and reduction pathways, achieving efficient pollutant degradation and continuous H2 evolution.
Yiqing Wei +8 more
wiley +1 more source
Advanced Science, EarlyView.Impurity tolerance in LiFePO4 cathodes varies strongly with impurity type and content. Low Ni levels are accommodated within the lattice with minimal structural disruption, whereas higher Ni contents introduce antisite disorder. In contrast, Cr impurities segregate from the LiFePO4 framework, blocking lithium‐ion pathways and leading to inferior ...
Minjin Kim +3 more
wiley +1 more source
, 2017 espanolSe presenta un estudio de validacion sobre el valor social subjetivo de la educacion entre Argentina, Espana y Republica Dominicana. Se trata de una investigacion de metodologia mixta desarrollada con 251 docentes a traves de encuesta online y ...
Carlos Sancho-Álvarez +2 more
semanticscholar +1 more source
ZrO2 Aerogel‐Supported Pd Nanoparticles for Photothermal CO2 Reduction
Advanced Science, EarlyView.Nanoparticle‐based aerogels are promising catalysts for photothermal reactions due to optical transparency, high surface area, and low thermal conductivity. Here, we present deposition of Pd nanoparticles on ZrO2 aerogel granules by a wet‐impregnation approach.
David Kiwic +3 more
wiley +1 more source
Advanced Science, EarlyView.The diagram illustrates a sustainable model of lignin valorization and carbon cycling based on microbial cell factories. Using lignin as the feedstock, synthetic biology technologies, including depolymerization, cell factory construction, pathway gene module integration, and metabolic network regulation, are applied to convert lignin into bulk ...
Na Li +4 more
wiley +1 more source