Results 41 to 50 of about 67,617,023 (329)

Sistema de control interno en la gestión administrativa mediante estrategias de inversión pública

Gestio et Productio Revista Electrónica de Ciencias Gerenciales
Este artículo tuvo como propósito analizar un sistema de control interno eficiente en la gestión administrativa pública, centrándose en la correcta ejecución de las estrategias de inversión pública.
Norka Lizbeth Huachaca-Urquizo, Yony Yasmany Condori-Morales   +1 more
semanticscholar   +1 more source

Sistemas de Control basados en Reset

, 2012
A reset control system is formed by a linear controller endowed with certain resetting mechanism, that sets to zero the state. This zeroing of some of the state coordinates is applied when certain condition holds. The condition that triggers resetting is
A. Barreiro, Alfonso Baños
semanticscholar   +1 more source

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

Batteries &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, Alvaro Yamil Tesio, Fernando Pablo Cometto, Gustavo Marcelo Morales, Gabriel Ángel Planes, Alvaro Caballero   +5 more
wiley   +1 more source

The dynamic Colombian sign language dataset for basic conversation LSC70Mendeley Data

Data in Brief
Sign language is a form of non-verbal communication used by people with hearing disability. This form of communication relies on the use of signs, gestures, facial expressions, and more.
Jader Alejandro Muñoz Galindez, Leidy Verónica Villota Coral, Rubiel Vargas Cañas   +2 more
doaj   +1 more source

Sistemas de control para la gestión de los canales de exportación independientes: un análisis exploratorio sobre su diseño y uso

, 2011
Resumen El empleo de canales de exportacion independientes es la forma mas extendida de exportacion, si bien la ausencia de propiedad dificulta su gestion y afecta al rendimiento exportador.
P. A. Pinzón, J. Vázquez, María Luisa Vélez Elorza, Concepción Álvarez-Dardet Espejo   +3 more
semanticscholar   +1 more source

Sound Financial Practices and Entrepreneurs' Socio‐Environmental Commitment: Revealing the Role of Financial Barriers

Business Strategy and the Environment, EarlyView.
ABSTRACT Small enterprises (SEs) constitute a major component of economic systems, and their socio‐environmental commitment is critical for promoting societal well‐being. This paper examines the direct effect of sound financial practices on socio‐environmental commitment and evaluates the mediating role of financial constraints—specifically debt and ...
Marcos Álvarez‐Espiño, Sara Fernández‐López, Lucía Rey‐Ares   +2 more
wiley   +1 more source

Electrocardiogram Analysis by Means of Empirical Mode Decomposition-Based Methods and Convolutional Neural Networks for Sudden Cardiac Death Detection

Applied Sciences, 2023
Sudden cardiac death (SCD) is a global health problem, which represents 15–20% of global deaths. This type of death can be due to different heart conditions, where ventricular fibrillation has been reported as the main one.
Manuel A. Centeno-Bautista, Angel H. Rangel-Rodriguez, Andrea V. Perez-Sanchez, Juan P. Amezquita-Sanchez, David Granados-Lieberman, Martin Valtierra-Rodriguez   +5 more
doaj   +1 more source

BASES DE DATOS Y SISTEMAS DE INFORMACIÓN: APLICACIONES EN BIOGEOGRAFÍA

Revista de la Academia Colombiana de Ciencias Exactas Físicas y Naturales
Se describen algunos aspectos sobre la nueva instrumentalización y elementos metodológicos én la conformación de Sistemas de Información en Biodiversidad (SIB).
T. Espinosa, J. L. Bousquets, Soberon Jorge, D. E. Organista   +3 more
semanticscholar   +1 more source

Programación y Control de Sistemas de Fabricación Flexibles: un Enfoque Holónico

, 2015
Holonic Manufacturing Systems are a new manufacturing paradigm. They are included into distributed methodologies and propose new manufacturing management schemes that combine self-organization, dynamic hierarchies and horizontal relationships.
José Alberto Araúzo Araúzo, R. del-Olmo-Martínez, Juan José Laviós, J. J. De-Benito-Martín   +3 more
semanticscholar   +1 more source

Integração de sistemas SCADA com a implementação de controle supervisório em CLP para sistemas de manufatura [PDF]

, 2011
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia de Automação e Sistemas, Florianópolis, 2011Os sistemas SCADA (Supervisory Control and Data Acquisition) são sistemas que ...
Constain, Nicole Beatriz Portilla
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