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

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  Año 2021, Vol. 88, Número 216. Texto Completo Ejemplar / Simón Gómez Rosselli (aut.)

  • Bibliometric analysis of engineering publications in Colombia, 2010-2019: a Scopus analisis

    Simón Gómez Rosselli, Diego Roselli

    • Resumen
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    págs. 9-14

    

  • Identification and analysis of pathological defect appearance in superstructures of reinforced-concrete bridges in Chapare region, Bolivia

    Joaquin Humberto Aquino Rocha, Rolando Ibarra Villanueva

    • Resumen
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    págs. 15-21

    

  • A case study on causation of the landslide on 26 October 2016 in the northern Colombian Andes

    Hernán Eduardo Martínez Carvajal, Edier Vicente Aristizabal Giraldo, Edwin Fabián García Aristizábal

    • Resumen
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    págs. 22-30

    

  • Drying and color in punamuña leaves (Satureja boliviana)

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

    • Resumen
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    págs. 31-37

    

  • Ultra-high-performance concrete with local high unburned carbon fly ash

    Joaquín Abellán García, Nancy Torres Castellanos, Jaime Fernández Gómez, Andrés Mauricio Núñez López

    • Resumen
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    págs. 38-47

    

  • Economic efficiency of Colombian agricultural companies: an empirical study of stochastic production frontiers

    Milena Esther Arias Robles, Silverio Alarcón Lorenzo

    • Resumen
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    págs. 48-54

    

  • Comparative study of stress relaxation phenomenological constitutive modeling of carbon black-reinforced natural rubber-based compounds

    Manuel Alberto Guzmán Sánchez

    • Resumen
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    págs. 55-61

    

  • Crude oils from Austral and Golfo San Jorge Basins. Similarity and differences based on biomarker ratios

    Germán Javier Tomas, Walter Vargas, Adrián Javier Acuña

    • Resumen
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    págs. 62-68

    

  • Performance evaluation of LoRa technology for implementation in rural areas

    Jhonatan Paolo Tovar Soto, Carlos Francisco Pareja Figueredo, Oscar Leonardo García Navarrete, Luis Carlos Gutiérrez Martínez

    • Resumen
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    págs. 69-78

    

  • Nutritional status of Galia melon plants irrigated with saline water in different soils

    José Leôncio de Almeida Silva, José Francismar de Medeiros, Iarajane Bezerra do Nascimento, Neyton de Oliveira Miranda, Jefferson Vieira José, Carolina Malala Martins Souza

    • Resumen
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    págs. 79-86

    

  • Parameter tuning in the process of optimization of reinforced concrete structures

    Iván Negrin Diaz, Ernesto Chagoyén Méndez, Alejandro Negrin

    • Resumen
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    págs. 87-95

    

  • Characterization Physico-chemical and mechanical of 4 vegetable fibers used as artisanal raw materials in the Department of Nariño

    Laura de la Cruz Velasco, Juliana Chamorro Mejía, Carlos Córdoba Cely

    • Resumen
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    págs. 96-102

    

  • Efficient cooking program in times of COVID-19 in the province of Cotopaxi: energy demand

    Franklin Israel Sánchez Gamboa

    • Resumen
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    págs. 103-108

    

  • Incorporation of chia seeds (Salvia hispanica L.) in cereal flour mixtures: rheology and quality of sliced bread

    Elza Aguirre, Gilbert Rodríguez Páucar, Alicia León López, Karen Urbina Castillo, Eudes Villanueva López

    • Resumen
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    págs. 109-116

    

  • High accuracy AC current sources calibration by single junction thermal converters at INM

    Carlos Fernando Hernández Prada, Mauricio Sáchica Avellaneda, Alexander Martínez López

    • Resumen
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    págs. 117-125

    

  • A Hesitant Fuzzy TOPSIS model to supplier performance evaluation

    Francisco Rodrigues Lima Junior, Michael Hsiao

    • Resumen
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    págs. 126-135

    

  • Characterization of bacterial diversity and assessing the cyanide biodegradation potential of bacterial isolates from gold processing plants

    Viviana López Ramírez, Marco Antonio Márquez Godoy, Claudia Ximena Moreno Herrera

    • Resumen
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    págs. 136-144

    

  • Forecasts on the seismic behavior of buildings constructed with the Great Soviet Panel

    Yamila Concepción Socarrás Cordoví, Eduardo Rafael Alvarez Deulofeu, Fidel Lora Alonso

    • Resumen
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    págs. 145-151

    

  • Chlamydospores production enhancement of Duddingtonia flagransin a solid-state fermentation system

    Paula Daniela Cuadrado Osorio, Carlos Rafael Castillo Saldarriaga, Jaime Andrés Cubides Cárdenas, Martha Isabel Gómez Álvarez, Eddy J Bautista

    • Resumen
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    págs. 152-159

    

  • Robust parameter design and economical multi-objective optimization on characterizing rubber for shoe soles

    Armando Mares Castro

    • Resumen
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    págs. 160-169

    

  • Exergy use review of wastewater study in Latin America

    Lorena Maryeth Ibagón Gutiérrez

    • Resumen
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    págs. 170-175

    

  • Comparison of meteorological data, related to reference evapotranspiration, from conventional and automatic stations in the Sertão and Agreste regions of Pernambuco, Brazil

    Iug Lopes, Miguel Julio Machado Guimarães, Juliana Maria Medrado de Melo, Ceres Duarte Guedes Cabral de Almeida, Breno Lopes, Brauliro Gonçalves Leal

    • Resumen
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    págs. 176-183

    

  • Potential occurrence of Araucaria angustifolia (Bertol.) Kuntze in the urban forest of Curitiba, Paraná, Brazil

    Allan Rodrigo Nunho dos Reis, Daniela Biondi, Severo Ivasko Júnior, Jennifer Viezzer, Bruna Kovalsyki, Jefferson Dias de Oliveira

    • Resumen
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    págs. 184-189

    

  • Detecting drainage pitfalls in open-pit mines and haul roads using UAV-photogrammetry

    Felipe Dille Benevenuti, Rodrigo de Lemos Peroni

    • Resumen
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    págs. 190-195

    

  • Generalization of the pedal concept in bidimensional spaces. Application to the limaçon of Pascal

    Irene Sánchez Ramos, Fernando Meseguer Garrido, José Juan Aliaga Maraver, Javier Francisco Raposo Grau

    • Resumen
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    págs. 196-202

    

  • Variation analysis of organochlorine pesticides in waters and sediments from a tropical river

    Adriana Mercedes Márquez Romance, Samuel Felipe Cárdenas Izaguirre, Edilbeto Guevara

    • Resumen
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    págs. 203-209