Vol. 19 No. 2 (2015)

Published July 30, 2015
July-December

Articles

Andrés Felipe Torres-Franco, MSc, Nancy Vásquez-Sarria, PhD, Jenny Alexandra Rodriguez-Victoria, PhD
7 - 20
Performance of novel contact stabilization activated sludge system on domestic wastewater treatment
PDF
Sebastian Diaz-Millan, BSc, Yesid Aguilar-Castro, PhD, Gonzalo Fernando Casanova-García, PhD
21 - 35
Wear and grip loss evaluation of high chromium welding deposits applied on sugar cane rolls
PDF
Candelaria Tejada-Tovar, MSc, Ángel Villabona-Ortiz, MSc, Luz Ercilia Garcés-Jaraba, MSc
37 - 52
Kinetics of adsorption in mercury removal using cassava (Manhiot esculenta) and lemon (Citrus limonum) wastes modified with citric acid
PDF
Anié Bermudez-Peña, MSc, José Alejandro Lugo-García, MSc, Pedro Yobanis Piñero-Pérez, PhD
53 - 67
An adaptive-network-based fuzzy inference system for project evaluation
PDF
María del Pilar Romero-Barreiro, BSc, Rubén Dario Pinilla-Castañeda, BSc, Carlos Alfonso Zafra-Mejía, PhD
69 - 87
Temporal assessment of the heavy metals (Pb and Cu) concentration associated with the road sediment: Fontibón-Barrios Unidos (Bogotá D.C., Colombia)
PDF (Spanish)
Carlos Hernando Higuera-Sandoval, MSc, Xiomara Vanessa Camargo-Amaya, BSc, Edwin Alexander Suárez-Molano, BSc
89 - 103
Effect of aging on the properties of asphalt and asphalt mixtures
PDF
Thomas Edison Guerrero-Barbosa, MSc, Yenica Espinel-Bayona, BSc, Darwin Palacio-Sánchez, BSc
105 - 121
Effects of the attributes associated with roadway geometry, traffic volumes and speeds on the incidence of accidents in a mid-size city
PDF
Diego Felipe Adrada Gómez, BSc, Esteban David Salazar-López, BSc, Julián Andrés Rojas-Meléndez, BSc, Juan Carlos Corrales-Muñoz, PhD
123 - 143
Automatic monitoring of converged services on a Telco 2.0 environment based on QoS constraints
PDF
Paulo Alonso Gaona-García, PhD, Carlos Enrique Montenegro-Marin, PhD, Elvis Eduardo Gaona-García, MSc
145 - 167
Model of learning objects exchange between LCMS platforms through intelligent agents
PDF
Sandra Lorena Galarza-Molina, PhD, Andrés Torres, PhD, Jaime Andrés Lara-Borrero, PhD, Sandra Méndez-Fajardo, MSc, Laura Solarte, MSc, Leonardo Gonzalez, MSc
169 - 185
Towards a constructed-wetland/reservoir-tank system for rainwater harvesting in an experimental catchment in Colombia
PDF

Editorial information

1 - 6
Preliminares
PDF (Spanish)
187 - 190
Información editorial
PDF (Spanish)
191 - 196
Instrucciones para autores
PDF (Spanish)