Inf. tecnol. - vol.21 issue1

Table of contents
Inf. tecnol. vol.21 no.1 La Serena 2010

In Brief

	· Evaluación a Ciegas y Desconfianza Profesional Información Tecnológica · text in Spanish · Spanish ( pdf )

Materials

	· Elaboration of Porous Polymeric Membranes from Colloidal Crystals Casis, Natalia; Fidalgo, Maria M; Ravaine, Serge; Estenoz, Diana A · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Natural Radioactivity Hazards produced by Construction Slates Miró, Conrado; Ávila, José M; García, Máximo; Pastor-Villegas, José · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Environment and Energy

	· Methodology to Develop Flameless Combustion Devices Amell, Andrés A; Herrera, Bernardo A; Sepúlveda, Carolina; Cadavid, Francisco J · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Environmental Impact Analysis of Methanol Recovery in Biodiesel Production using the Waste Reduction Algorithm WAR Marticorena, Alfredo A; Mandagarán, Beatriz A; Campanella, Enrique A · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *Cashew-nut (Anacardium occidentale L.) Drying Study Using a Solar Dryer with Direct Radiation* Machado, Antônio V; Oliveira, Edson L; Santos, Everaldo S; Oliveira, Jackson A · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Chemistry and Applications

	· Effect of using Acid Catalysts on the Distribution of Products in the Pyrolysis of Tyres Arabiourrutia, Miriam; López, Gartzen; Aguado, Roberto; Olazar, Martín · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Comprehensive Two-Dimensional Gas Chromatography Application in Sulphur and Nitrogen Speciation of Gasoline Ruiz-Guerrero, María; Bertoncini, Fabrice · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· *Effects of Hexavalent and Trivalent Chromium on the Growth of Escherichia coli* ATCC 35218** Azario, Ricardo R; Salvarezza, Susana A; Ibarra, Alexis; García, María del C · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Miscellaneous

	· Compactness in One-Step Mechanical Reducers using Hollow Axes Araque de los Rios, Oscar J; Cabello, Juan J · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Implementing Six Sigma and Taguchi Methods to Obtain an Increased Resistance on a Pull Test of a Light Emitting Diode Báez, Yolanda A; Limón, Jorge; Tlapa, Diego A; Rodríguez, Manuel A · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Parameters Affecting Neutral Currents in the Presence of Harmonics Suárez, Juan A; di Mauro, Guillermo F; Anaut, Daniel O; Agüero, Carlos · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Weibull_fit.xla: Software for Optimum Adjustment of the Probability Density Function Weibull 3P Vallejos, Oscar S; Aedo, Darío M · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )