Results 21 to 30 of about 958,354 (295)
Advanced Functional Materials, EarlyView.Controlled carbonization of an Al‐MOF partially decomposes its linkers, exposing coordinatively unsaturated Al centers within an oxide/carbon composite. The resulting Lewis acid sites, rather than surface area, govern organochlorine capture: the composite removes chemically diverse organochlorines from waste plastic pyrolysis oil, outperforms a ...
Seong Cheon Kim +6 more
wiley +1 more source
La filosofía ante los desafíos actuales
Mediaciones Sociales, 2015 La filosofía ha sido una forma de entender, y en algunos casos de tratar de transformar la realidad a partir de la propia experiencia vital, del propio mundo y del propio tiempo.
Alejandro Serrano Caldera
doaj +1 more source
Gestão da qualidade e valores pessoais do trabalhador: o caso da Eletric [PDF]
, 2004 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas. Programa de Pós-Graduação em Psicologia.Este estudo teve como objetivo identificar e analisar a influência dos princípios da gestão da qualidade nos ...
Pereira, Lízia Cristina Klan
core
Advanced Materials, EarlyView.A circular upcycling strategy transforms waste poly(ethylene terephthalate) bottles into microwave‐responsive Ni@C catalyst featuring lattice‐distorted nickel cores and defective carbon shells. These strain‐rich heterointerfaces enhance dielectric loss and promote localized microwave hotspots, accelerating peroxymonosulfate activation and polymer‐chain
Xiao Lu +7 more
wiley +1 more source
Decoding Synergistic Pathways in Bimetallic MOFs for Advanced Oxidation Processes
Advanced Materials, EarlyView.This review presents a unified framework linking metal pairing and framework design with electronic structure, redox cycling, oxidant activation, reactive‐species generation, and catalytic performance across photocatalytic and oxidant‐based BMOF‐AOPs. The resulting design principles guide the development of hydrolytically stable and efficient BMOFs for
Karim El‐Naggar +2 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
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
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
doaj +1 more source