Vol. 26 No. 2 (2016)

ARTICLES

• Evaluation of the technological characteristics of clay when adding building materials to manufacture structural products without implementing a sintering process

  Leonardo Cely Illera, Claudia Vanessa Cely Illera, Keila Anteliz Contreras

  5-20

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• Design of an expert system for reusing treated wastewater

  María Camila Escobar Rojas, Luis Felipe Tovar Bonilla, Jonathan Romero Cuéllar

  21-34

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• Perspective of the distribution transformer in electric networks with high penetration of distributed generation and electric vehicles

  Alvaro José Bazurto Cubillos, Jefferson Zúñiga Balanta, Diego Fernando Echeverry, Carlos Arturo Lozano

  35-48

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• Nanometrology: Impact on production systems

  Estefanía Ruiz Gómez, Luis Fernando Giraldo Jaramillo

  49-72

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• Estimating an origin-destination matrix using smart cards. An application to the Megabús transport system in Pereira

  Marvin Luis Jiménez Narváez, José A. Soto Mejía

  73-93

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• Model for the extraction, transformation and load process in data warehouses. An application with environmental data

  Néstor Darío Duque Méndez, Emilcy Juliana Hernández Leal, Ángela María Pérez Zapata, Adrián Felipe Arroyave Tabares, Daniel Andrés Espinosa Gómez

  95-109

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• Risk assessment of physical vulnerability due to hillside and unstable slopes in the Cay creek watershed, Ibagué, Tolima, Colombia

  Yelena Hernández Atencia, Hildebrando Ramírez Arcila

  111-128

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