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Quality of learning of accounting and financial skills through the SIMDEF business simulator
(Institute of Electrical and Electronics Engineers, 2022-01-20)
Acceso cerrado
In the training approach based on the development of competences, business simulators have become ideal scenarios for the development of instrumental and specific competences. Faced with this context, the general purpose ...
Strategic evaluation in times of Covid 19: perspectives, changes and recommendations for the improvement of the learning experience
(Institute of Electrical and Electronics Engineers, 2022-01-20)
Acceso cerrado
Faced with the social isolation caused by COVID 19, educational institutions adopted changes in order to generate functional learning spaces in relation to new educational environments. In this context, the purpose of the ...
An overview on conjugate gradient methods for optimization, extensions and applications
(IEEE Engineering International Research Conference (EIRCON), 2021-11-30)
Acceso cerrado
This paper aims to identify the current state of the art of the latest research related to Conjugate Gradient (CG) methods for unconstrained optimization through a systematic literature review according to the methodology ...
The spanish crisis and nursing services during COVID-19 [La crisis española y los servicios de enfermería durante la COVID-19]
(Ediciones Doyma, S.L., 2021-02-16)
Acceso abierto
En el artículo The resistance of nurses to austerity measures in the health sector during the financial crisis in Spain, de Gea-Sánchez et al., se evidencian las difíciles condiciones laborales que padecen las enfermeras ...
Determinants of the employability of recent university graduates in the context of a developing country. Validation of a short instrument of 20 items
(Association for Computing Machinery (ACM), 2021-12-02)
Acceso cerrado
The employability of recent college graduates has become a major concern globally. Studies carried out in developed countries have shown an operationalization in five dimensions of the employability construct; such as: 1) ...
Didactic perspectives on the interpretation of historical sources in schools
(International Journal of Early Childhood Special Education, 2021)
Acceso cerrado
The purpose of this article is to offer a clear and concise overview of the didactic perspectives on the interpretation of historical sources that have been developed in recent years. To this end, we have considered it ...
Gate voltage enhances the thermoelectric transport of quantum dots in graphene nanoribbons
(Elsevier, 2023-05-29)
Acceso cerrado
Chemically derived graphene nanoribbons and quantum dots are unique nanostructures that offer more possibilities than 2D and 3D systems to tune their electronic properties due to the enhanced quantum confinement effects. ...
Closed flow solar dehydration with the use of silver nanoparticles: application for the production of Pouteria lucuma flour
(Taylor and Francis Ltd., 2021-11-11)
Acceso cerrado
In this research, a closed-flow solar dehydrator with a refrigeration moisture extraction system was evaluated, likewise, the dehydration temperature time was optimized by evaluating three types of heat transfer fluids. ...
Cu2O nanoparticles synthesized by green and chemical routes, and evaluation of their antibacterial and antifungal effect on functionalized textiles
(Elsevier BV, 2023-01-29)
Acceso abierto
The potential for the application of metal-containing nanomaterials at the nanoscale promotes the opportunity to
search for new methods for their elaboration, with special attention to those sustainable methods. In response ...
Valorization of agro-industrial waste in a circular economy environment: grape pomace as a source of bioactive compounds for its application in nanotechnology [Valorización de residuos agroindustriales en un entorno de economía circular: Orujo de uva como fuente de compuestos bioactivos para su aplicación en nanotecnología]
(Latin American and Caribbean Consortium of Engineering Institutions, 2021-09-08)
Acceso abierto
La industria del vino, es una de las actividades
agrícolas más importantes en el mundo. Sin embargo, las actividades
propias del proceso de transformación (pisco, vino) genera grandes
cantidades de subproductos y residuos, ...