Implementation of the k -Neighbors Technique in a recommender algorithm for a purchasing system using NFC and Android

Oscar Arley Riveros, Juan Guillermo Romero, Jhon Francined Herrera

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Influence of the dry density and compaction water content on the scanning drying curve of a residual soil derived from volcanic ash

Marcela Orjuela Garzón, Julio Esteban Colmenares Montañez, Livaniel Viveros Rosero

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Determination of resistant capacity of post-tensioned beam-slab concrete bridges using ambient vibration testing: A case study of El Ramo bridge

Alvaro Viviescas Jaimes, Leonardo Herrera Rey, Sebastián Arenas Páez

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Removal of hexavalent chromium from aqueous solution using Cassava peel (Manihot Esculenta): column experiments

Alberto Ricardo Albis Arrieta, José Daniel Ortiz Toro, Jader Enríque Martínez De la Rosa

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Hydrometric characterization of the clays used in the manufacture of ceramic products in Ocaña, Norte de Santander

Ricardo Andrés García León, Rafael Bolívar León

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Shapley Value: its algorithms and application to supply chains

Daniela C. Landinez-Lamadrid, Diana G. Ramirez-Ríos, Dionicio Neira Rodado, Kevin Parra Negrete, Johana Patricia Combita Niño

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A review of performance measurement’s maturity models

María Paula Bertolli, Geraldina Yesica Roark, Silvia Beatriz Urrutia, Franco Javier Chiodi

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Design of an enterprise resource planning system (ERP) for a microenterprise

Rick Kevin Acosta Vega, Óscar José Ospino Ayala, Víctor Enrique Valencia Espejo

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