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TecnoLógicas
Print version ISSN 0123-7799On-line version ISSN 2256-5337

 

Table of contents
TecnoL. vol.24 no.51 Medellín May/Aug. 2021

 Editorial
  
 ·  Integrating Information Visualization and Dimensionality Reduction: A pathway to Bridge the Gap between Natural and Artificial Intelligence
Peluffo-Ordóñez, Diego H.

        · text in English     · English ( pdf )
  
 Scientific and technological research paper
  
 ·  Concentration of Heavy Metals in Soils Under Different Tillage Systems
Mendoza-Escalona, Betty; Torres-Rodríguez, Duilio; Marcó, Lué Merú; Gómez, Carlos; Estanga-Barrios, Marisela; García-Orellana, Yelitza

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Extension of the Concept of Utopia for Rank Aggregation Problem Without Ties
Reyna-Hernández, Randy; Rosete, Alejandro

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Sedimentability of Flocculent Particles in Highly Colored Low Turbidity Water Coagulated with FeCl3 + PAC Versus PAC
Fernández, Javier; Montenegro, Susana; Ledezma, Cristina; Yanza, Jeffrey

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Modeling Cutting Forces in High-Speed Turning using Artificial Neural Networks
Hernández-González, Luis W.; Curra-Sosa, Dagnier A.; Pérez-Rodríguez, Roberto; Zambrano-Robledo, Patricia D.C.

        · abstract in English | Spanish     · text in English     · English ( pdf )
  
 ·  A Web Application to Analyze Students’ Emotions and Attention
Piedrahíta-Carvajal, Alejandro; Rodríguez-Marín, Paula Andrea; Terraza-Arciniegas, Daniel F.; Amaya-Gómez, Mauricio; Duque-Muñoz, Leonardo; Martínez-Vargas, Juan David

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Using Wastes to Build Sheds as a Sustainable Alternative in El Prodigio (San Luis, Antioquia-Colombia)
Cañola, Hernán Darío; Granda-Ramírez, Fidel; Quintero-García, Kelly Leani

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Decentralized Energy Management System Based on Multi-agents to Operate Multiple Microgrids
Sánchez-Silvera, Alfredo; Guarnizo-Marín, José Guillermo; Forero-García, Edwin Francisco; Montenegro-Martínez, Davis

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Comparison of Text Summarization Algorithms for Processing Editorials and News in Spanish
López-Trujillo, Sebastián; Torres-Madroñero, Maria C.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Modeling the Evolution of SARS CoV 2 Using a Fractional Order SIR Approach
Quintero, Anderson S.; Gutiérrez-Carvajal, Ricardo E.

        · abstract in English | Spanish     · text in English     · English ( pdf )
  
 ·  Simulation of a Rectangular Spiral Microstrip Multiband Antenna for Radio Frequency Energy Harvest
Zapata-Ochoa, Edison Andrés; López-Giraldo, Francisco; Goéz, Germán David

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Comparative Analysis of the Performance Efficiency of a Traditional vs a Progressive Web Application
Llamuca-Quinaloa, Jhonatan; Vera-Vincent, Yasmani; Tapia-Cerda, Verónica

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 Review paper
  
 ·  Waste Electrical and Electronic Appliances Valorization in Colombia: An Alternative for Obtaining Precious Metals and Metals Used in Industry
Aristizábal-Alzate, Carlos E.; González-Manosalva, José L.; Vargas, Andrés F.

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Microencapsulation of Bioactive Compounds in Diverse Matrices by Spray Drying: A Literature Review
Rios-Aguirre, Sara; Gil-Garzón, Maritza Andrea

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Thermo Fluid Dynamic Behavior of Steel in a Continuous Casting Mold: a review
González-Rondón, Yordy; Rengel-Hernández, José Eduardo

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  
 ·  Effect of the Operating Parameters of the Ultrasound-Assisted Extraction on the Obtention of Grape Polyphenols: A Review
Ramón, Carolina; Gil-Garzón, Maritza Andrea

        · abstract in English | Spanish     · text in Spanish     · Spanish ( pdf )
  

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