Results 41 to 50 of about 4,191,936 (392)
Advanced Functional Materials, EarlyView.In this study, the preparation techniques for silver‐based gas diffusion electrodes used for the electrochemical reduction of carbon dioxide (eCO2R) are systematically reviewed and compared with respect to their scalability. In addition, physics‐based and data‐driven modeling approaches are discussed, and a perspective is given on how modeling can aid ...
Simon Emken +6 more
wiley +1 more source
A agroecologia: estratégias de pesquisa e valores
, 2015 Agrobiodiversity is the portion of biodiversity consisting of a set of organisms and ecosystems that has strong relationships with humans, being domesticated, semi-domesticated, cultivated or managed by human beings.
R. Nodari, M. P. Guerra
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.The catalytic valorization of biomass represents an essential approach for achieving sustainable chemical production, with formic acid (FA) being recognized as a valuable platform chemical for hydrogen storage and environmentally friendly synthetic applications.
Yiqi Geng +6 more
wiley +1 more source
El nuevo mercado de valores latinoamericanos
Thēmis, 2000 En el presente artículo, los autores presentan una visión panorámica de las principales características del Mercado de Valores Latinoamericanos, tales como sus funciones, marco legal, ventajas, organización, entre otras, así como su importancia y su ...
Luis de Carlos, Fernando Calbacho
doaj
Educar en virtudes a través de la literatura: narrativa, imaginación y deseo
Estudios sobre EducaciónEn este artículo se examina, desde una óptica filosófica y educativa, el uso de la literatura como medio indispensable para la educación del carácter.
Miguel Rumayor +2 more
doaj +1 more source
Effect of Alkaline Salts on Calcium Sulfoaluminate Cement Hydration
Molecules, 2021 This work analyzes the effect of the presence of 5 wt.% of solid sodium salts (Na2SO4, Na2CO3, and Na2SiO3) on calcium sulfoaluminate cement (CSA) hydration, addresses hydration kinetics; 2-, 28-, and 90-d mechanical strength, and reaction product ...
Luís Urbano D. Tambara Júnior +5 more
doaj +1 more source
, 2007 “Valores en guardia” es una unidad didáctica de diez sesiones de duración que utiliza un deporte de adversario, la esgrima, como medio para educar en valores al alumnado de 1.º de ESO.
Anguera Blanch, Blanca +2 more
core +1 more source
Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams
Advanced Functional Materials, EarlyView.Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan +3 more
wiley +1 more source
La Privatización de Empresas y el Rol del Mercado de Valores
Thēmis, 1991 No contiene ...
Bolsa de Valores de Lima Bolsa de Valores de Lima
doaj
Investigaciones Feministas, 2017 In the last decades, studies from feminist perspectives have questioned the monolithic use of “woman” category and they have demonstrated an increasing interest in other types of considerations such as ethnicity, nationality or the social class.
Raquel Royo Prieto +4 more
doaj +1 more source