Basic study of volcanic ash-derived soils modified with cement (low cement content) Otilia Pantoja-Quiscualtud, Lucio Cruz-Velasco, Valentina Muñoz-Mendez 1-16 PDF (Español (España))
Spectral Classification using a Dual Optical Setup and Deep Neural Networks Andrés Jerez, Geison Blanco, Sergio Urrea, Hans García, Henry Arguello 17-30 PDF
Morphological and structural variations of Nickel-Titanium endodontic instruments subjected to instrumentation loads: in vitro study Yenny Marcela Orozco-Ocampo, César Augusto Álvarez-Vargas, Francy Nelly Jiménez-García, Daniel Escobar-Rincón, Paola Ximena Jaramillo-Gil 31-44 PDF
Design and fabrication of a metamaterial with resonators to dissipate mechanical vibrations Heller Guillermo Sánchez-Acevedo, Andrés Velásquez-Vargas , Juan Gómez-Castellanos 45-56 PDF
Dual Polarization Optical Slicing for C-RAN in 5G Networks based on Radio-over-Fiber Gustavo Puerto-Leguizamón, Carlos Arturo Suárez-Fajardo 57-68 PDF
Prediction of areas susceptible to landslide processes by applying the mathematical model artificial neural network in the locality of Guatapuri and Chemesquemena, Colombia Javier Estrada-Romero , Fabio Carrillo , Dino Carmelo Manco-Jaraba , Janer Cantillo 69-84 PDF (Español (España))
Evaluation of the operating parameters of a laboratory-scale electrocoagulation cell in the elimination of the azo dye Red 40 in aqueous solution using aluminum electrodes Candelaria Nahir Tejada-Tovar, Ángel Villabona-Ortiz , Diego Navarro-Romero 85-98 PDF
Recycling treatments applied to rigid polyurethane foam (PUR) waste: Review article Isabella López-Rodríguez , Joseph Alejandro Diaz-Saavedra , Janneth Torres-Agredo 99-112 PDF (Español (España))
Evaluation on the equivalence between the backward/forward iterative sweep and the triangular-based power flow methods in electrical distribution networks Oscar Danilo Montoya-Giraldo, Walter Gil-González, Edwin Rivas-Trujillo 113-122 PDF
Removal of contaminants through microalgae: towards the development of a circular economy Jinna M. Loaiza-González, Ainhoa Rubio-Clemente, Gustavo A. Peñuela 123-132 PDF
Characterization of Chitosan Polyethylene glycol Hydroxyapatite composite coatings fabricated by dip coating Anderson Sandoval-Amador, Ana María Nieto-Soto , Dolly Katherine Diaz-Maldonado, Hugo Armando Estupiñan-Duran, Dario Yesid Peña-Ballesteros 133-144 PDF
Integration of Artificial Intelligence and Precision Agriculture in Coffee Crops Cristian Andrés Hernández-Salazar, Octavio Andrés González-Estrada, Germán González-Silva 145-158 PDF (Español (España))
