Volume 13, No. 1.
enero-junio de 2013

Table of contents

1. Methodology for the exploration of coal bed methane (CBM) in Colombia coal basins

   Jorge Eliecer Mariño-Martínez, Lucila Mojica

   PDF (Español)

2. Temperature control for a muffle oven using the PLC Moller Ec4p-200

   Iván Manuel Fernández-Betancourt

   PDF (Español)

3. Design of a budgetary technique for agroindustrial microenterprises of food, located in Sogamoso, based on the characterization of each one of them

   Josué Gustavo Rojas-Sáenz, Jenny Mairena Herrera-Rodriguez, Jorge Alí Oliveros-Rodríguez

   PDF (Español)

4. Automation of the process of generation of the students insurance, applying RFID and GPRS technologies

   Nelson Barrera-Lombana, Luis Ariel Mesa-Mesa, Jorge Julian Moreno-Rubio

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5. Design and implementation of HMI and SCADA applied to a didactic emulation of a packing process

   Manuel Alejandro Bohórquez-Dallos, Carlos Noé Salamanca-Amaya

   PDF (Español)

6. The variable speed drive VSD as ideal method for starting electric induction motors

   Julio Alberto Carrillo-Romero, Jairo Alberto Rojas-Boyacá

   PDF (Español)

7. Approach to automation of a process of yeast inoculum production on industrial scale for ethanol production

   Ibeth Viviana Ordóñez-Ortega, Iber Rivera-Mariño, Edinson Franco-Mejía

   PDF (Español)