Revista Facultad de Ingeniería now in English

"To adapt the Journal to international standards and to promote the visibility of the published articles; and therefore, to have a greater impact in the global academic community, after November 1^st 2013, the journal will accept only manuscripts written in English for reviewing and publication. As part of this transition, I have the pleasure to present the Volume 68 (2013) of Revista Facultad de Ingeniería Journal, which is the first edition entirely written in English."