Vol. 33 No. 1 (2015): January-June

Published: 2015-04-18

Articles

Prelims

Lucy Esther García Ramos

i-vi
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Editorial

Lucy Esther García Ramos, Víctor Cantillo

vii-viii
Energetic improvement of tanned leather solid wastes by thermal treatment

Carlos Andrés Forero Núñez, Jennifer Andrea Méndez Velásquez, Fabio Emiro Sierra Vargas

1-17
Supervised machine learning for holes classification of three-dimensional free-form models

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

18-37
Simultaneous analysis of the removal of brilliant blue and Red 40 through spectrophotometric derivative

Yurany Andrea Villada, Angelina Del Socorro Hormaza Anaguano

38-58
Towards a business process integration method based on scenarios, architectural layers, and contextual information

Jorge Eliecer Giraldo Plaza, Demetrio Arturo Ovalle Carranza

59-79
Stress analysis of porous titanium dental implants by using the finite element method

Luis Carlos Pérez Pozo, Fernando Javier Briones Picheira, Sheila Katherine Lascano Farak, Claudio Aguilar Ramirez

80-97
Using high rate algal ponds for wastewater treatment

Victor Alfonso Ceron Hernandez, Carlos Arturo Madera Parra, Miguel Peña Varón

98-125
Evaluation of using alternative routes of glycerin obtained in the biodiesel production: a review

Jorge Augusto Hernández Mora, Juan Camilo Acevedo Páez, Carlos Francisco Valdés Rentería, Fausto René Posso Rivera

126-148
Editorial Policy

Lucy Esther García Ramos

149-153
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