 New knowledge papers |
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| | · Contamination by urban superficial runoff: accumulated heavy metals on a road surface
Zafra Mejía, Carlos Alfonso; Temprano González, Javier; Tejero Monzón, Juan Ignacio
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| | · Developing an artificial neural network model for predicting concretes compression strength and electrical resistivity
Lizarazo Marriaga, Juan Manuel; Gómez Cortés, José Gabriel
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| | · Partial oxidation of methane to formaldehyde on MoO3, Fe2O3 and ferromolybdenum catalysts
Del Río, José Daniel; Durán, Gustavo Andrés; Orjuela Londoño, Álvaro; Sánchez, Francisco José; Guerrero Fajardo, Carlos Alberto
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| | · Extracting oil from coffee
López Fontal, Elkin Mauricio
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| | · The effect of pulverised coals devolatilisation conditions on char physical characteristics
Rojas González, Andrés Felipe; Barraza Burgos, Juan Manuel
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| | · Subcritical hydrothermal conversion of organic wastes and biomass: Reaction pathways
Castro Vega, Alejandro Amadeus; Rodríguez Varela, Luis Ignacio; Díaz Velásquez, José de Jesús
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| | · Synthesis and characterisation of simultaneous interpenetrating polymer networks (SIN) formed by polystyrene and polyurethane obtained from castor oil and cassava starch polyol-suspensions
Cabrera Anaya, Juan Manuel; Navas Gómez, Kelly Johanna; Pulido Flórez, Jorge Enrique; Valero Valdivieso, Manuel Fernando
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| | · Current data warehousing and OLAP technologies status applied to spatial databases
Abril Frade, Diego Orlando; Pérez Castillo, José Nelson
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| | · Fault diagnosis with neural networks: Part 1: Trajectory recognition
Tarifa, Enrique Eduardo; Martínez, Sergio Luis
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| Academic discussion paper |
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| | · Characterising mechanical transmission wire ropes typical failure modes
Espejo, Édgar; Martínez, Juan Carlos
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| | · Multidisciplinary design optimisation techniques
Tovar, Andrés; Arzola de la Peña, Nelson; Gómez, Alexander
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| | · A new method for designing floor slabs on grade due to the difficulty of applying simplified design methods, amongst them being the Portland Cement Association (PCA) and Wire Reinforcement Institute (WRI) methods
Camero Sanabria, Hugo Ernesto
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| | · Severe plastic deformation for obtaining nanometric and ultrafine-grained materials
Rodríguez Baracaldo, Rodolfo; Benito Páramo, Josep Antonio; Cabrera Marrero, José María
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| | · A comparative analysis of calculating sample size for carrying out household surveys when constructing a passenger origin-destiny matrix between a sample design and applying a population percentage
Flórez Valero, Carlos Fabián; González Rodríguez, Rafael Alberto
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| | · Stability analysis of a PFTR reactor for a first order kinetic reaction using the Lyapunov functionals
Durán Peralta, Héctor Armando; Córdoba C., Luis Fernando
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| | · Characterising requirement engineering process and methodological tools for geographical information system (GIS) applications
Medina Cardona, Luis Fernando
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| | · Using multi-criteria decision-making for selecting broad-band technology for the National University of Colombia, Bogotá
Cortés Aldana, Félix Antonio; García Melón, Mónica; Aragonés Beltrán, Pablo
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| | · Using the critical impedance method for determining the dominant harmonic source in medium voltage circuits
García M., Pável Julián; Rodríguez E., Lucien A.; Rojas, Herbert E.; Ríos, Carlos Alberto
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| | · Metaheuristics applied to vehicle routing. A case study: Part 2: genetic algorithm, compared to a heuristics solution
González Vargas, Guillermo; González Aristizábal, Felipe
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| | · Evaluating Colombian SMEs' technological innovation: Part 1: conceptual basis, evaluation methodology and characterisation of innovative companies
Torres, Luz Marina; Castellanos, Óscar Fernando; Fúquene, Aida Mayerly
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