Vol. 5 No. 1 (2014)

Research articles

• Social risk factors in school performance

  Elisa Piedra, Ximena Vélez, Liliana Arciniegas, Ana Pacurucu, Patricio Cabrera, Franklin Mora

  1-13

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• University transformation and regional development

  Stuart Blume

  15-31

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• Efficiency of ethanolic extract of eucalyptus (Eucalyptus globulus) in the control of Alternaria sp. in cabbage and potato crops

  María Cázar, Paulina Villena, Juan Parra, Virgilio Espinoza, Giovanni Larriva, Adriana Caldas

  33-41

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• Synthesis and characterization of magnetic nanoparticles of type Fe3O4 / TiO2, effect of pH on dispersion and stabilization in aqueous solutions

  María Vanegas, Verónica Vázquez, Diana Moscoso, Christian Cruzat

  43-55

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• Exposure, vulnerability and epidemiological profile of informal workers of the open-air dump of the canton Portoviejo, Ecuador

  María Solíz

  57-79

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• Design of low-cost environmental housing: Case study for Cuenca, Ecuador

  Antonio Barragán, Pablo Ochoa

  81-98

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• Evaluation of infilling methods for time series of daily precipitation and temperature: The case of the Ecuadorian Andes

  Lenin Campozano, Esteban Sánchez, Álex Avilés, Esteban Samaniego

  99-115

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