Results 31 to 40 of about 86,390 (257)
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
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AD Research, 2020 Objetivo: El objetivo de esta investigación es analizar las implicaciones en la diversidad de género en el gobierno corporativo de las empresas españolas cotizadas, de las normativas y regulaciones que persiguen promover la presencia femenina en los ...
Irma Martínez-García +2 more
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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
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Advanced Materials Interfaces, EarlyView.Cornus mas L. seeds are transformed into a high‐performance biosorbent through chemical modification, effectively removing methylene blue from aqueous solutions. Comprehensive characterization and optimization reveal a maximum biosorption capacity of 71.71 mg g−1, establishing this sustainable, cost‐effective material as a promising solution for ...
Hakan Yıldız +2 more
wiley +1 more source
Advanced Science, EarlyView.Nickel–aluminum composite oxide (NiAlOx‐300) derived from NiAl layered double hydroxide showed high activity for hydrogenolysis of various lignin models. Especially, hydrogenolysis of benzyl phenyl ether could be efficiently proceeded at 20°C and 1 MPa H2.
Jinpeng Liang +9 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
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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
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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
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
Journal of Technology Management & Innovation, 2019 This paper examines how the firm´s advertising investments are related to different measures of economic and productivity performance during 2007 – 2017 in Ecuadorian manufacturing.
Segundo Camino-Mogro
doaj +1 more source