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

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  Año 2017, Vol. 84, Número 202. Texto Completo Ejemplar

  • Probabilistic analysis of the active earth pressure on retaining wall for c-Ø soil backfill under seismic loading conditions

    André Luís Brasil Cavalcante, Juan F. Rodríguez Rebolledo

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    págs. 9-15

    

  • A hybrid GRASP algorithm for 2eCVRP

    Javier Arias Osorio, Andrés Fernando Niño Sáenz

    • Resumen
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    págs. 16-25

    

  • Procedure for prioritisation Critical Success Factors

    Juan Antonio Plasencia Soler, Fernando Marrero Delgado, Miriam Nicado García, Yasmany Aguilera Sánchez

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    págs. 26-34

    

  • Comparative study of the mechanical properties of the polyester resin reinforced with bamboo fiber as the substitute material fiberglass

    July Andrea Taborda Rios, Luz Adriana Cañas Mendoza, José Luis Tristancho Reyes

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    págs. 35-41

    

  • Optimization of aggregate mixture to paver production using linear programming

    Everton Tozzo Ricardo Saboya, Syntia Lemos Cotrim, Edwin Vladimir Cardoza Galdamez, Gislaine Camila Lapasini Leal

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    págs. 42-48

    

  • Association of bodily discomfort with occupational risk factors in poultry slaughterhouse workers

    Adriana Seára Tirloni, Diogo Cunha dos Reis, Eliane Ramos, Antonio Renato Pereira Moro

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    págs. 49-54

    

  • Traffic modelling of the video-on-demand service through NS-3

    Wilmar Yesid Campo Muñoz, Evelio Astaiza Hoyos, Luis Freddy Muñoz Sanabria

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    págs. 55-64

    

  • Crude oil removal from production water using nano-intermediates of a SiO2 support functionalized with magnetic nanoparticles

    Juan P. Villegas, Neyda Arcila, Diana Ortega, Camilo Andrés Franco Ariza, Farid Bernardo Cortés Correa

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    págs. 65-74

    

  • A VoIP call classifier for carrier grade based on Support Vector Machines

    Juan Ricardo Wilches Cortina, Jairo Alberto Cardona Peña, Juan Pablo Tello Portillo

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    págs. 75-83

    

  • Design and optimization of a reverse electrodialysis stack for energy generation through salinity gradients

    Sara Vallejo Castaño, Carlos Ignacio Sánchez Sáenz

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    págs. 84-91

    

  • Condensation and partial pressure change as a major cause of airflow: Experimental evidence

    Peter P. Bunyard, Martin Hodnett, Carlos Peña, Javier D. Burgos Salcedo

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    págs. 92-101

    

  • Optimization models for power systems in the evolution to smart grids: A review

    Josimar Tello Maita, Agustín Marulanda Guerra

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    págs. 102-111

    

  • Convective drying of squash (Cucurbita moschata): Influence of temperature and air velocity on effective moisture diffusivity, carotenoid content and total phenols

    Diana Carolina Potosí Calvache, Pedro Vanegas Mahecha, Hugo Alexander Martínez Correa

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    págs. 112-119

    

  • Energy consumption and quality of service in WBAN: A performance evaluation between cross-layer and IEEE802.15.4

    Juan Camilo Correa Chica, Juan Felipe Botero Vega, Natalia Gaviria Gómez

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    págs. 120-128

    

  • Hydrologic and hydraulic simulations for use in macrodrainage designs for gully management and recovery

    Ligia de Freitas Sampaio, Valéria Guimarães Silvestre Rodrigues, Danielle de Almeida Bressiani, Rogério Resende Martins Ferreira

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    págs. 129-136

    

  • Evaluating supervised learning approaches for spatial-domainmulti-focus image fusion

    Pedro Sandino Atencio Ortiz, Germán Sánchez Torres, John William Branch Bedoya

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    págs. 137-146

    

  • Foliar content of N, P and K in cotton fertigated with treated sewage effluents

    Jerônimo Andrade Filho, Iarajane Bezerra do Nascimento, Osvaldo N. de Sousa Neto, Nildo da Silva Dias, René Chipana Rivera, Jeane Cruz Portela, Joseane Dunga da Costa

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    págs. 147-154

    

  • Microstructural, mechanical and wear characterization of CuxAly coatings deposited via thermal projection

    Williams Steve Hincapie Campo, John Jairo Olaya Flórez, José Edgar Alfonso Orjuela

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    págs. 155-163

    

  • Cooperation strategiesfeaturing optimization in the schooltransportation system in Bogota

    German Ricardo Rodríguez Parra, William J. Guerrero, Angélica Sarmiento Lepesqueur

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    págs. 164-174

    

  • Differences between e-commerce buyers and non-buyers in Colombia: The moderating effect of educational level and socioeconomic status on electronic purchase intention

    Javier A. Sánchez Torres, Francisco Javier Arroyo Cañada, Alexander Varon Sandoba, James Ariel Sánchez Alzate

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    págs. 175-189

    

  • Implementation of elements of sustainability applied to the modernization of productive areas: Spain, a case of technological deficiency in southern Europe

    Carlos Turón, Jordi Gomis

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    págs. 190-198

    

  • A 2-tuple linguistic multi-period decision making approach for dynamic green supplier selection

    Gerdys E. Jiménez, Yeleny Zulueta Véliz

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    págs. 199-206

    

  • First approach to unilateral transfemoral amputees’ contact mechanics

    Isabela Mariaka, Juan Ramírez

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    págs. 207-214

    

  • Assessing the efficiency of science, technology and innovation using Data Envelopment Analysis (DEA): The case of Colombia

    Daniel Aristizábal Torres, Mónica Yuleni Castro Peña, Paola Andrea Echeverri Gutiérrez, Jesús David Valencia Salazar

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    págs. 215-220

    

  • Continuing evolution of model free: Evolution of trade zones in the world with an emphasis in the Latin American

    Rafael G. García Cáceres, Héctor Rodrigo Ospina Estupiñan

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    págs. 221-229

    

  • Combined control of a flywheel energy storage system and a vanadium redox flow battery for wind energy applications in microgrids

    Gastón Orlando Suvire, Leonardo Javier Ontiveros, Pedro Enrique Mercado

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    págs. 230-238

    

  • A comparative study on slurry erosion behavior of HVOF sprayed coatings

    Miguel A. Reyes Mojena, Mario César Sánchez Orozco, Hipólito Carvajal Fals, Roberto Sagaró Zamora, Carlos Roberto Camello Lima

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    págs. 239-246

    

  • Implementation of risk management to equipment and productive systems

    Michael Herrera Galán

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    págs. 247-254

    

  • Numerical and experimental studies of compression-tested copper, mortar contact method

    Gabriel Torrente Prato

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    págs. 255-262

    

  • Immobilization of recognition elements on a self-assembled monolayers bio-platform

    Julia C. Reyes Cuellar

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    págs. 263-269