Published: 2016-05-19

Editorial

Editorial

Fredy López Pérez

9-10

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Articles

Prospects of biofuels in Colombia

Juan Eduardo Delgado, Jose Jorge Salgado, Ronaldo Perez

13-28

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Science to life or on productivity in the Ayapel´S swamp and its Praccis

Elvia María González Agudelo, Néstor Jaime Aguirre Ramírez

29-47

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Importancia del 'efecto rebote' o paradoja de Jevons en el diseño de la política ambiental

Diana Ruiz, Juan Pablo Martínez, Apolinar Figueroa

49-59

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Effect of adding biosolids (dry) to a ceramic paste on mechanical strength of bricks

William Mozo, A Gómez, Gloria Camargo

61-78

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Evaluation of mechanical properties of composite materials made from recycled fly ash and polymers

W. Aperador, J. Bautista, A. E. Delgado

79-91

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Analysis of safety perception on pedestrian bridges: a hybrid modelling approach

Luis Márquez

93-109

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Modelo de selección de portafolio óptimo de acciones mediante el análisis de Black-Litterman

Laura Giraldo Cárdenas, John Malver Díaz Zapata, Sandra Milena Arboleda Ríos, Cindy Lucia Galarcio Padilla, Jorge Enrique Lotero Botero, Felipe Isaza Cuervo

111-130

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Methodological proposal for systems and electricity markets management processes renewal: the colombian case

Lilliam Urrego, Miguel Ángel Cañas, Juan Camilo Arbeláez, Adrián Ceballos

131-146

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Assessment of the transfer from the power sector. The study case of San Carlos and East Antioquia

Johan Andrés Vélez Henao, Luis Diego Vélez Gómez

147-161

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Inventory control model for economic order in food marketer

Edwin Causado Rodríguez

163-177

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Airport infrastructures: forms of ownership and the relationship with efficiency

Claudia María Giraldo Velásquez, Amanda Stella Valderrama Castañeda, Sandra Zapata Aguirre

179-194

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Mejora de los procesos de estimación de costos de software. Caso del sector de software de Barranquilla

Nohora Nubia Mercado Caruso, Edwin Puerta del Castillo, Katherinne Salas Navarro

195-220

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Manufacturing process improvement using the Kanban

Martin Darío Arango Serna, Luis Felipe Campuzano Zapata, Julián Andrés Zapata Cortes

221-233

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Colombian experience in power transformers core repair

Juan Carlos Castro Galeano, César Alejandro Rincón Becerra, Luis Enrique Echavarría Cuartas

235-255

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Analysis and simulation of a three-phase controlled Active Front End Rectifier (AFE)

Daniel Darío Campo Ossa, Hernando Vásquez Palacios, Jorge Eliécer Quintero Calvache

257-272

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