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

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  Año 2018, Vol. 85, Número 206. Texto Completo Ejemplar

  • Electrochemical analysis of the degradation of nitrided zirconia 3Y-TZP

    Kevin Dorado Bustamante, Sara Leal Marin, Hugo Armando Estupiñán Durán

    • Resumen
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    págs. 9-15

    

  • Dynamic adjustment of a MLFQ flow scheduler to improve cloud applications performance

    Sergio Armando Gutierrez Betancur, Marinho Barcellos, John William Branch Bedoya

    • Resumen
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    págs. 16-23

    

  • Use of BOF slag and blast furnace dust in asphalt concrete: an alternative for the construction of pavements

    Alfonso López Díaz, Ricardo Ochoa Diaz, Gloria Elizabeth Grimaldo León

    • Resumen
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    págs. 24-30

    

  • Impact on the direct costs of social interest and priority interest housing by including new construction standards: Cali case

    Mauricio Chávez Calle, Diego Darío Pérez Ruiz, María Fernanda Serrano Guzmán

    • Resumen
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    págs. 31-38

    

  • The use of GS1 standards to improve the drugs traceability system in a 3PL Logistic Service Provider

    Igor Lopes Martínez, Lianet Paradela Fournier, Janett - Rodríguez Acosta, Jenny Laura Castillo Feu, Martha Inés Gómez Acosta, Alegna Cruz Ruiz

    • Resumen
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    págs. 39-48

    

  • Development of a parametric cable driven planar robot

    Juan Pablo Castrillón Restrepo, Sebastián Jiménez Gómez, Federico Saldarriaga Ángel

    • Resumen
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    págs. 49-58

    

  • Effect of fly ash and silica fume on rheology, compressive strength and self-compacting in cement mixtures

    Jaime Arturo Correa Yepes, Néstor Ricardo Rojas Reyes, Jorge Iván Tobón

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    págs. 59-68

    

  • Using a non-reducing sugar in the green synthesis of gold and silver nanoparticles by the chemical reduction method

    Wilson Agudelo, Yuliet Montoya, John Bustamante

    • Resumen
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    págs. 69-78

    

  • Levelized avoided cost of electricity model based on power system operation

    Cristian Camilo Marín Cano, Diego Adolfo Mejía Giraldo

    • Resumen
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    págs. 79-84

    

  • Heavy metal contribution by runoff in a high-altitude megacity: a method based on the road-deposited sediment characterization

    Carlos Alfonso Zafra Mejía, Hugo Alexander Rondón Quintana, Álvaro Martín Gutiérrez Malaxechebarría

    • Resumen
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    págs. 85-94

    

  • Design, development, and implementation of an assistive technology device for shoulder telerehabilitation via the Internet

    Cristian D. Chamorro R., Gladys Nayiber Caicedo Delgado, José Jaime García

    • Resumen
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    págs. 95-104

    

  • Productive process improvement to elaborate cane train baskets, using Coloured Petri nets

    Jesus Filander Caratar, Ruth Edmy Cano Buitrón, José Isidro García Melo

    • Resumen
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    págs. 105-113

    

  • Active geodetic network: application in topography

    Enrique Cano Jódar, Manuel Sánchez de la Orden, Francisco Javier Mesas Carrascosa

    • Resumen
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    págs. 114-120

    

  • Application of OpenFoam solver SettlingFoam to bedload sediment transport analysis

    Veróníca Margarita Carrillo Serrano, Esteban Alonso Pacheco Tobar

    • Resumen
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    págs. 121-127

    

  • Encapsulation of β-carotene extracted from peach palm residues: a stability study using two spray-dried processes

    Luis Eduardo Ordoñez Santos, Jader Martínez Girón, Rafael Humberto Villamizar Vargas

    • Resumen
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    págs. 128-134

    

  • Synergistic effects in anaerobic codigestion of chicken manure with industrial wastes

    Liliana del Pilar Castro Molano, Humberto Escalante Hernández, Luis Enrique Lambis Benítez, José Daniel Marín Batista

    • Resumen
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    págs. 135-141

    

  • Palladium nanoparticles from a surfactant-modified hydroxysalt exchanged with tetrachloropalladate

    Maby Mool Martínez, Rogelio Ocampo Cardona, Jhon Mauricio Aguirre Cortés, Oscar Hernán Giraldo, Luz Amalia Rios Vásquez

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    págs. 142-147

    

  • Morphological and nanomechanical characterization of Guadua Angustifolia kunth fiber by means of SEM and AFM

    Martin Eduardo Espitia Nery, Dery Esmeralda Corredor Pulido, Nelson Javier Rodríguez Ramírez, Jeimy Natalia Calderón Bustos

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    págs. 148-154

    

  • Kinetic parameters of lactic acid bacterial isolated from fermented milk "Suero Costeño"

    Francia Elena Valencia García, Karina Edith Motato Rocha, Madalyd Yurani Vera Peña, Martha Liliana Sepúlveda Lindarte

    • Resumen
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    págs. 155-161

    

  • Soft Pre-stressed PET Profiles as reinforcing fibers in structural elements made of concrete

    Sergio Márquez Domínguez, Edgar Mejía Sánchez, Jesús Antonio Arenzano Altaif, Gerson Omar Martínez Guevara, Dante Tolentino

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    págs. 162-170

    

  • Entropy and negentropy of private electric vehicles in urban systems: homeostasis of mobility in Mexico

    Mario Guadalupe González Pérez

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    págs. 171-177

    

  • Structural, thermal, rheological, morphological and mechanical properties of thermoplastic starch obtained by using hyperbranched polyester polyol as plasticizing agent

    Manuel Guzmán, Edwin A Murillo

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    págs. 178-186

    

  • An evaluation of the controlled release of ammoniacal nitrogen from residual cellulose/polyvinyl alcohol hydrogels as an alternative to traditional fertilization processes

    Marybel Montoya Álvarez, Adriana María Quinchía, Octavio González Murillo, Pedronel Araque Marín

    • Resumen
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    págs. 187-193

    

  • Design of metacognitive expectations of cognitive functions through ontological representations

    Dalia P. Madera Doval, Manuel F. Caro, Adán A. Gómez Salgado, Ana M. Cardozo Soto, Jovani Alberto Jiménez Builes

    • Resumen
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    págs. 194-201

    

  • Simulation-optimization techniques for closed-loop supply chain design with multiple objectives

    William Javier Guerrero Rueda, Laura Andrea Sotelo Cortés, Enrique Romero Motta

    • Resumen
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    págs. 202-210

    

  • Site Characterization of a Tropical Soil by In Situ Tests

    Breno Padovezi Rocha, Heraldo Luiz Giacheti

    • Resumen
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    págs. 211-219

    

  • Sugarcane molasses and vinasse as a substrate for polyhydroxyalkanoates (PHA) production

    Alejandro Acosta Cárdenas, Wilman Alcaraz Zapata, Mariana Cardona Betancur

    • Resumen
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    págs. 220-225

    

  • Evaluation of water use in food SMEs: case study of a poultry processing plant in Colombia

    Yelitza Angelica Zorrilla Ortega, Juan Pablo Silva Vinasco, Valentina Prado López, Pablo César Manyoma

    • Resumen
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    págs. 226-235

    

  • Nutrient losses due to water erosion using simulated rainfall in southern Brazil

    Jeane Cruz Portela, Neroli Pedro Cogo, Jacques Carvalho Ribeiro Filho, Letícia Sequinatto, Rafael Oliveira Batista, Carolina Malala Martins Souza, Joaquim Emanuel Fernandes Gondim

    • Resumen
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    págs. 236-241

    

  • Teratogenic effect on bone tissue development in Rattus norvegicus Wistar strain, induced by the presence of arsenic

    Mireya Quiterio Pérez, Juan C. Gaytán Oyarzún, Alberto José Gordillo Martínez, Francisco Prieto García

    • Resumen
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    págs. 242-249