Volume 31, No. 60.
April-June 2022 (Continuous Publication)

Table of contents

1. Grid-tied Multilevel Inverter with Phase-locked Loop Algorithm

   Roberto Martinez-Montejano, Osbaldo-Ulisses Álvarez-Maldonado, José-Jimmy Jaime-Rodríguez, Germánico González-Badillo, Isaac Campos-Cantón, Misael-Francisco Martínez-Montejano

   e13847

   • Abstract 362
     
   • PDF 555
     

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2. Impact of Planting Density on the Effectiveness of Laboratory-Scale Artificial Wetlands Planted with Limonium Perezzi for Tannery Wastewater Treatment

   Lina-Marcela Saenz-Reyes, Rafael-Nikolay Agudelo-Valencia, Stivenzo-Rafael Ortiz-de-la-Hoz, Siby-Inés Garcés-Polo

   e13850

   • Abstract 449
     
   • PDF 461
     

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3. Solid-State and Super Solidus Liquid Phase Sintering of 4340 Steel SLM Powders Shaped by Fused Filament Fabrication

   Andres-Fernando Gil-Plazas, Julián-David Rubiano-Buitrago, Luis-Alejandro Boyacá-Mendivelso, Liz-Karen Herrera-Quintero

   e13913

   • Abstract 592
     
   • PDF 495
     

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4. Internet Memes as Reading Controls in a Geometric Road Design Course

   Yasmany García-Ramírez

   e14188

   • Abstract 490
     
   • PDF 328
     

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5. Semi-Automatic Mapping Technique Using Snowballing to Support Massive Literature Searches in Software Engineering

   Elizabeth Suescún-Monsalve, Julio-Cesar Sampaio-do-Prado-Leite, César-Jesús Pardo-Calvache

   e14189

   • Abstract 561
     
   • PDF 513
     

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6. Need for Communitarian Ethics in Mathematics Teaching-Learning in Engineering Careers

   César-Augusto García-Ubaque, Rodolfo Vergel

   e14311

   • Abstract 471
     
   • PDF 390
     

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7. Characterization of Energy Portability Tools to Implement in Colombia

   Martha-Eliana Mendoza-Becerra, Hugo-Armando Ordoñez-Eraso, Miguel-Ángel Niño-Zambrano, Carlos-Alberto Cobos-Lozada, Rodolfo García-Sierra

   e14487

   • Abstract 479
     
   • PDF 284
     

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