Results 31 to 40 of about 318,349 (254)

Synergetic Combination of Carbon Xerogels, Graphene Oxide and nano‐ZnO for Aqueous and Organic Supercapacitors

open access: yesBatteries &Supercaps, Volume 8, Issue 3, March 2025.
This work proposes the synthesis of carbon‐based nanostructured materials obtained using ZnO as both nanos‐ template and catalysts simultaneously. During the synthesis, GO was used as a stabiliser, preventing the collapse of the 3D structure and improving its properties in terms of capacitance and surface area.
Rusbel Coneo‐Rodríguez   +5 more
wiley   +1 more source

UN SAN JOSÉ Y UN ECCE HOMO ATRIBUIBLES AL ESCULTOR MALAGUEÑO FERNANDO ORTIZ

open access: yesLaboratorio de Arte, 2023
Presentamos dos esculturas inéditas que, por sus características formales, técnicas y estéticas pueden ser asignadas al catálogo del escultor malagueño del s.
Francisco Jesús Flores-Matute
doaj   +1 more source

Liquid‐phase oxidation of furfural catalyzed by magnetically separable metal oxide nanoparticles deposited on silica gel

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Oxidation of furfural (FF), a bio‐based platform chemical, was investigated using a range of iron‐, vanadium‐ and iron–zinc‐oxalates supported on silica gel (FeVOx@silica and FeZnOx@silica, respectively) as precursor for FeV@silica and FeZn@silica oxide catalysts and H2O2 as a green oxidant.
Alexander Pokutsa   +2 more
wiley   +1 more source

UNA APROXIMACIÓN ETNOGRÁFICA A LAS ACTUACIONES ADMINISTRATIVAS PARA LA GESTIÓN MUNICIPAL DE LA DIVERSIÓN EN CÓRDOBA

open access: yesAstrolabio: Nueva Época, 2016
En el presente trabajo abordamos actuaciones administrativas enmarcadas en la Dirección de Espectáculos Públicos (DEP) de la Municipalidad de Córdoba.
María Lucía Tamagnini   +1 more
doaj   +1 more source

La gentrificación en el marco del capitalismo. Dos casos: el corredor Colón y el barrio Güemes de la ciudad de Córdoba (Argentina)

open access: yesCuaderno Urbano, 2023
En las urbes latinoamericanas desde hace décadas se producen transformaciones urbanas que responden a la lógica capitalista. A partir del paradigma de la gentrificación, se analizan dos casos de en la ciudad de Córdoba (Argentina): el corredor Colón y el
Pablo Darío Avalos, Ailen Suyai Pereyra
doaj   +1 more source

An Empirical Study of Green Transformational Leadership, Creativity and Eco‐Innovation: Insights From Ecotourism in the Dominican Republic

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT The increasing popularity of ecotourism in regions like Central America and the Caribbean, particularly in the Dominican Republic, necessitates a deeper understanding of how these businesses can integrate innovation with environmental sustainability.
Hayrold José Ureña‐Espaillat   +2 more
wiley   +1 more source

La Sofía Cartonera: de cuando el cartón se volvió libro. Historias de mujeres

open access: yesEtcétera, 2018
El centro editor La Sofía Cartonera nació en el 2012, en la Facultad de Filosofía y Humanidades de la Universidad Nacional de Córdoba como programa de extensión universitaria coordinado por la docente e investigadora Cecilia Pacella.
Cecilia Albert   +4 more
doaj  

Implementation of Machine Learning Models to Predict Functionality of Pea Flour From Its Composition

open access: yesCereal Chemistry, EarlyView.
ABSTRACT Background and Objectives The goal of this research was to examine the relationship between the composition and functionality of pea flour using the following machine learning algorithms: linear regression, partial least squares regression (PLSR), Gaussian process regression (GPR), support vector regression, gradient‐boosted decision trees ...
Colten N. Nickerson   +7 more
wiley   +1 more source

Effectiveness and tolerability of fenfluramine in pediatric and adult patients with developmental and epileptic encephalopathies: A multicenter, retrospective, real‐world clinical‐practice study

open access: yesEpilepsia, EarlyView.
Abstract Objective Developmental and epileptic encephalopathies (DEEs) are characterized by drug‐resistant seizures and developmental slowing/regression. We examined the efficacy and tolerability of fenfluramine (FFA) in pediatric and adult patients with Lennox–Gastaut syndrome (LGS), Dravet syndrome (DS), and other DEEs.
Vicente Villanueva   +29 more
wiley   +1 more source

“Alimentar las arcas del Estado”: corporaciones agrarias, Estado y política en Córdoba (1995-1999)

open access: yesAnuario de la Escuela de Historia Virtual, 2019
El presente artículo tiene como objetivo analizar los procesos de mediación política frente al Estado cordobés de un conjunto significativo de corporaciones agrarias para, en ese marco, dar cuenta de los discursos y representaciones que abonaron no solo ...
Gabriel Fernando Carini
doaj   +1 more source

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