Vol. 16 No. 2 (2020): (Julio-Diciembre)

View Vol. 16 No. 2 (2020): (Julio-Diciembre)

Published: 2020-04-30

Methodology for the monitoring and analysis of the mining truck transmission system as a decision tool for maintenance

Cristian Antonio Pedraza, Jorge Enrique González Coneo, Jorge Luis Martínez Sánchez, Oscar Fabián Higuera Cobos, José Daniel Hernández Vásquez

12-29
Determination of the stratigraphic boundaries between Cerrejón and Tabaco Formations in the highwall of Annex Pit in Cerrejón Mine, Colombia

Paola Andrea Cortés Moreno, Elías Ernesto Rojas Martínez, Frank David Lascarro Navarro, Jarilin Paola Ospino Fragozo, Dino Carmelo Manco Jaraba

1-11
Characterization of irrigation water in 90 proposed farms for 18 agroecological models in Norte de Santander, Colombia

Leonides Castellanos Gonzalez, José Saury Thomas Manzano, Belcy Hernández Tabaco

30-44
Exergy Balance Applied to a Gas Turbine in a Modified Brayton Cycle to Assess the Power Output Recovery

Daniel Eduardo Forero Florian

45-66
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Voracious and Heuristic Algorithms: A focus on the Minimum Path Problem

Luis Adrián Lasso Cardona, Diego Fernando Franco Ocampo, Alexander Agudelo Acevedo

67-85
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Analysis of Physical and Mechanical Properties Adobe Enhanced With Asphalt Recycling

Miguel Ángel Ospina García, Saieth Baudilio Chaves Pabon, Luis Ángel Moreno Anselmí, Lisseth Patarroyo Arias, Margarita Rosa Pérez Castro

86-103
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Wireless sensor nodes featuring single or double band directive antennas for agriculture applications

Carlos Arturo Suárez Fajardo, Martha Aurora Gonzalez Jaramillo, Cesar Aníbal Echeverry Moreno, Gustavo Adolfo Puerto Leguizamón

104-118
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Mold Injection Simulation based on Finite Volume Method (FVM)

Adrian José Benitez Lozano, Carlos Andres Vargas Isaza, Wilfredo Montealegre Rubio

119-130
Earliness/Tardiness Production Problem using Semi-Infinite Optimization

Alina Fedosova, Juan Camilo Valencia Solano

131-140
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Determination of the stability of the ethanol mixture with naphtha through the measurement of his dielectric and refractometric properties

Francisco García Reina

141-150
Experimental study of thermodynamic and environmental performance in diesel engines operating with diesel-palm/sunflower green biodiesel blends

Martha Orjuela Abril

151-162
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Ultraviolet measurement station energized by a Photovoltaic System

Edward Jhohan Marín García, Sandra Liliana Alzate Plaza, Andrés Felipe Serna Ruiz

163-179
Vehicle driver monitoring system based on facial expression analysis.

Juan Felipe Cordoba Fuzga, Ruben Dario Vasquez Salazar, Henry Omar Sarmiento Maldonado

192-201
Microservices architecture for feature extraction in content-based image retrieval systems

Sandra Milena Roa-Martínez, Andrés Felipe Ruiz Velasco

202-213
Dimensional model of healthcare services for Health Dependencies of Public Universities

Ivonne Alejandra Tapia Ortega, Lucero Cruz López, Martha Eliana Mendoza Becerra

214-228
Towards the scaling of agile solutions in large software companies: a systematic mapping study

Tania Guadalupe Cañizares Hernández, Cristian Esthibel Gómez Campo, César Jesús Pardo Calvache

180-191
ScraCOVID-19: Digital content information platform through Scraping and NoSQL storage

Ariel Guillermo Sánchez Paipilla, Mónica Katherine Durán Vaca, Angela María González Amarillo, Javier Antonio Ballesteros Ricaurte

229-237
Framework for elicitation of interoperability requirements in the context of organizational systems

Daniel Eduardo Paz Perafán, Francisco José Pino Correa, Sandra Lorena Buitrón Ruiz

238-252
Tactical Crop planning model under uncertainty

Leila Nayibe Ramírez, Olga Lucía Pardo Beltrán

253-266
Integration Architecture for Smart Campus Services and Solutions

Manuel Alejandro Pastrana Pardo, Fernando Andrés Cifuentes Calderón, Hugo Armando Ordoñez Eraso

267-276
Jurisprudence search in Colombia based on natural language processing (NLP) and Linked Data

Hugo Armando Ordoñez, Cristian Camilo Ordoñez, Jose Armando Ordoñez, Franco Arturo Urbano

277-284
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CFD analysis of the airflow behavior in the intake system of a low-displacement diesel engine

Carlos Santos, Luis Perez, Jorge Duarte Forero

285-298
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