DYNA: revista de la Facultad de Minas. Universidad Nacional de Colombia. Sede Medellín

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  Año 2020, Vol. 87, Número 212. Texto Completo Ejemplar

  • Evaluation of cyanide and heavy metals removal in liquid effluents from small mining’s gold benefit, by adsorption with activated carbon and hydrogen peroxide in Segovia, Antioquia

    Claudia Catalina Estrada Montoya, Narmer Fernando Galeano Vanegas, Gloria María Restrepo Franco

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    págs. 9-17

    

  • Continuous and pulse fertigation on dry matter production and nutrient accumulation in coriander

    Sirleide Maria de Menezes, Gerônimo Ferreira da Silva, Manassés Mesquita da Silva, José Edson Florentino de Morais, José Amilton Santos Júnior, Dimas Menezes, Mario Monteiro Rolim

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    págs. 18-25

    

  • Determination of citric and oxalic acid in fungi fermentation broth through HPLC-DAD and solid-phase extraction

    Laura Trujillo Vargas, Margarita Enid Ramírez Cardona, Yesid Vélez Salazar

    • Resumen
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    págs. 26-30

    

  • Evaluation of a biodegradable color concentrate in bags for coffee seedlings

    Amanda Parra Campos, Pedro Albán Bolaños, Héctor Samuel Villada Castillo, Hugo Portela Guarín, Lily Marcela Palacios, German Antonio Arboleda Muñoz

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    págs. 31-37

    

  • Diffuse cognitive maps for analysis of vulnerability to climate variability in Andean rural micro-watersheds

    Isabel Cristina Bolaños Villalobos, Isabel C. Hurtado, Inés Restrepo Tarquino

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    págs. 38-46

    

  • Development of a fuel consumption measurement methodology for light duty vehicles in Colombia, based on metrology principles

    Juan Camilo López Restrepo, Juan Carlos Castillo Herrera, David Andrés Serrato Tobón, Juan Esteban Tibaquirá Giraldo, Sergio Andrés Carvajal Perdomo

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    págs. 47-56

    

  • Assembly language and processor design: an integrated project

    Iván de Jesús Deras Tabora, Nelson Alberto Lizardo Zelaya

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    págs. 57-62

    

  • Modeling of apartment prices in a Colombian context from a machine learning approach with stable-important attributes

    Jorge Iván Pérez Rave, Favián González Echavarría, Juan Carlos Correa Morales

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    págs. 63-72

    

  • Colombian clays binary mixtures: physical changes due to thermal treatments

    Santiago Betancourt Parra, Manuel Alejandro Domínguez Ortíz, Leidy Marcela Martínez Tejada

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    págs. 73-79

    

  • Seismic performance analysis and assessment of a precast bridge computational model

    José Miguel Benjumea Royero, Mehdi Saiidi, Ahmad M. Itani

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    págs. 80-89

    

  • Optimization of the flocculating capacity of natural coagulants in water treatment

    David Choque Quispe, Carlos A. Ligarda Samanez, Betsy S. Ramos Pacheco, Aydeé M. Solano Reynoso, Yudith Choque Quispe, Diego E. Peralta Guevara, Yadyra Quispe Quispe

    • Resumen
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    págs. 90-95

    

  • Design of an antenna array for a LFM-CW synthetic aperture radar prototype

    Alfonso Zozaya Sahad, Paulino Jesús del Pino Pettinare

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    págs. 96-101

    

  • Coupling SAP 2000 with ABC algorithm for truss optimization

    Rafael Baldissera dos Santos, Jorge Palomino Tamayo

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    págs. 102-111

    

  • Treated domestic effluent as a source of water and nutrients in the hydroponic cultivation of ornamental sunflower

    Rogério Novaes de Souza, Hans Raj Gheyi, Karoline Santos Gonçalves, Vital Pedro da Silva Paz, André Dias de Azevedo Neto, Tales Miler Soares

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    págs. 112-119

    

  • Asphalts and modified dense bituminous mixtures with rubber of military boots

    Diego Andrés Lozano, Fausto Molina Gómez, Juan Carlos Ruge Cárdenas, Luis Ángel Moreno Anselmi, Juan Gabriel Bastidas Martínez

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    págs. 120-128

    

  • Proposal for the risk analysis for silica exposure based on the respirable fraction dust

    Alexander Longas Restrepo, Jhon Édison Toro Marín

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    págs. 129-133

    

  • Study of scenarios associated with the development of the MACTOR Agropolis in the Middle Magdalena region of Santander– Colombia

    Jenny Katherine Castaño Castellanos, Luis Eduardo Becerra Ardila

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    págs. 134-143

    

  • Antipersonnel landmines in the Colombian internal conflict: implications for technology development

    Jesús Antonio Vega Uribe, Hichem Sahli, Alain Sellier

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    págs. 144-154

    

  • Aluminum bar cutting optimization for door and window manufacturing

    Ageu de Araujo Machado, João Carlos Zayatz, Guilherme Melluzzi Neto, Gislaine Camila Lapasini Leal, Rafael Henrique Palma Lima

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    págs. 155-162

    

  • Immobilization of DNA probes on a high frequency piezoelectric biosensor

    Camilo Ortiz Monsalve, Jorge Mario Guerra González, Marisol Jaramillo Grajales

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    págs. 163-168

    

  • Decision-Making Support of Truck Selection: A Systematic Review

    Liandra dos Santos Jesus, Gislaine Camila Lapasini Leal, Edwin Vladimir Cardoza Galdamez, Francisco Rodrigues Lima Junior

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    págs. 169-178

    

  • An optimization model to solve the resource constrained project scheduling problem RCPSP in new product development projects

    Néstor Raúl Ortiz Pimiento, Francisco Javier Díaz Serna

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    págs. 179-188

    

  • A conceptual framework for the modelling and simulation of social systems

    Gabriel Awad Aubad, Hernán Darío Álvarez Zapata

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    págs. 189-198

    

  • Entropy generation analysis for the design of a flat plate solar collector with fins

    Milton Muñoz Neira, Manuel Roa, Rodrigo Correa Cely

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    págs. 199-208

    

  • Updating the finite element model of a Colombian Bridge with Ansys

    Diego Alejandro Sequera Gutierrez, Luis Felipe Solano Rodríguez, Edgar Eduardo Muñoz Díaz, Yezid Alexander Alvarado Vargas, Jesús Daniel Villalba Morales, Mª Isabel Gasch Molina

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    págs. 209-218

    

  • Multicriterial analysis for the prioritization of technological alternatives for POCT blood gas equipment procurement in a high-complexity healthcare institution

    Laura Valentina Bocanegra Villegas, Juan C. Osorio, Sandra Patricia Usaquén Perilla, José Isidro García Melo

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    págs. 219-225

    

  • MPM and ALE Simulations of Large Deformations Geotechnics Instability Problems

    Giovanna Monique Alelvan, Daniela Toro Rojas, Amanda Cristina Pedron Rossato, Manoel Porfirio Cordão Neto, Raydel Lorenzo Reinaldo

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    págs. 226-235

    

  • Enriquecimiento de la matriz biológica cidra Sechium edule (Jacq.) Sw. con Lactobacillus casei y saborizada con maracuyá Passiflora edulis

    Francisco Fernei Obando Mejia, Clara María Mejía Doria, Alba Lucía Duque Cifuentes

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    págs. 236-243

    

  • Prediction of in vitro release of nanoencapsulated phenolic compounds using Artificial Neural Networks

    Luz América Espinosa Sandoval, Claudia Isabel Ochoa Martínez, Alfredo Adolfo Ayala Aponte

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    págs. 244-250

    

  • Composite materials reinforced with ceramic waste and matrix of unsaturated polyester for applications in the automotive industry

    Jorge Antonio Velasco Parra, Bladimir Ramón-Valencia, William Javier Mora Espinosa

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    págs. 251-258