Rev. ion - vol.29 issue2

Table of contents
Rev. ion vol.29 no.2 Bucaramanga JulyDec. 2016

EDITORIAL · text in Spanish · Spanish ( pdf )

Articles of Scientific and Technological Research

	· Impact of fermentation and drying in polyphenol content and antioxidant capacity of cocoa variety CCN-51 Pallares Pallares, Andrea; Estupiñán A, Mauren R; Perea Villamil, Janeth Aidé; López Giraldo, Luis Javier · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Biogas potential of agro-industrial residues generated in the department of Cundinamarca Montenegro Orozco, Karen Tatiana; Rojas Carpio, Ana Sofía; Cabeza Rojas, Iván; Hernández Pardo, Mario Andrés · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Evaluation of a biological filter as post-treatment wastewater unit using sea shells as support material Galindo, Andres; Toncel, Enrique; Rincón, Nancy · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Synthesis variables effect on TiO ₂ /polyester fabrics photoactivity and stability Velasco, Edwing; Castro, Camilo A.; Giraldo, Sonia A. · abstract in English \| Spanish \| Portuguese · text in English · English ( pdf )

	· Polyurethane copolymers of the type poly[(hexamethylene carbamate-butandiol)-co-(carbonato-co-ester)] Fernández-d’Arlas, Borja; Corcuera, Maria Angeles; Eceiza, Arantxa · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Bromine number prediction for Colombian naphthas using near-infrared spectroscopy and chemometric methods Aparicio, Carlos; Guerrero, Jader; Cabanzo, Rafael; Mejía-Ospino, Enrique · abstract in English \| Spanish \| Portuguese · text in English · English ( pdf )

	· Review of calculation of calorific value and dew point of natural gas, and estimating uncertainties Ayala Blanco, Elizabeth; Aparicio Ariza, Adriana Alexandra; García Sánchez, Carlos Eduardo · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Robust Estimation for a CSTR Using a High Order Sliding Mode Observer and an Observer-Based Estimator Botero, Héctor A.; Jiménez-Rodríguez, Esteban; Jaramillo, Oscar; Sánchez Torres, Juan Diego · abstract in English \| Spanish \| Portuguese · text in English · English ( pdf )

	· Adsorption of lead and cadmium in continuous of fixed bed on cocoa waste Lara, José; Tejada, Candelaria; Villabona, Ángel; Arrieta, Alfonso; Granados Conde, Clemente · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Solubility of Urea in ethanol-water mixtures and pure ethanol from 278.1K to 333.1K Silva Capuci, Ana Paula; Carvalho, Noemy D. de; Franco Jr, Moilton R; Malagoni, Ricardo A · abstract in English \| Spanish \| Portuguese · text in English · English ( pdf )