Table of contents

1. Editorial

   Rodrigo Jaimes Abril (Author)

   Article visits 106 | PDF visits 78

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1. Virtual Bullying The risk in Internet Networks, a New Challenge for the School of Today

   Carlos Alberto Ceron, Angélica Ramírez Marroquín, Jorge Alberto Betancourt Manjarrés (Author)

   Article visits 515 | PDF visits 265

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2. The Cartonera: a Toolkit to Stimulate Critical Thinking

   Flor Myriam Mejía Barragán (Author)

   Article visits 301 | PDF visits 277

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3. Teachers in front the use of ICT: Perspective in Colombia and the department of Tolima

   Luis Antonio Herrán Cardoso (Author)

   Article visits 311 | PDF visits 228

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1. Estimation of the performance characteristics to a biometric wind-rotor for pumping applications

   David Castañeda, Fabio Sierra, Carlos Guerrero (Author)

   Article visits 357 | PDF visits 247

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2. Development boards: Tools for Design

   Cristian David Palma Castro, Stephanie Rodríguez Osorio (Author)

   Article visits 690 | PDF visits 2582

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1. The use of free software on Business Intelligence - BI

   Luis Eduardo Baquero Rey, Sócrates Rojas Amador (Author)

   Article visits 664 | PDF visits 926

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1. Reasons for using Free Software in Education

   Darío García Ruíz (Author)

   Article visits 495 | PDF visits 280

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2. Developing an Ontological Model for Semantic Indexing of Digital Content

   Cindy Paola Bejarano Moreno, Jonnathan Alexander Cruz Hernández, Diana Carolina Vargas Bravo, Paulo Alonso Gaona, Fernando Martínez Rodríguez (Author)

   Article visits 213 | PDF visits 164

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1. La Escuela Tecnológica ITC: Una de las mejores instituciones de educación superior de Colombia en el 2011

   Rodrigo Jaimes Abril (Author)

   Article visits 203 | PDF visits 623

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