Caracterización mecánica a tensión de impresiones 3D de PLA y ABS modeladas por deposición fundida

Montoya Vallejo, Miguel Fernando | 2019

The Impact of an Introductory Biomedical Engineering Course on Students' Perceptions of the Engineering Profession

Quiroga Torres, Daniel Alejandro | 2016

After their first year roughly 50% of engineering students do not continue in that major. One cause could be that students have little idea as to what the profession of engineeringis about. Freshman introductory courses provide a first approach to the engineering profession. Therefore, understanding the role of introductory engineering courses to increasing student knowledge of the profession is a relevant issue. The purpose of the study is to describe how student perceptions of the engineering profession overall change as a result of their educational experience in an introductory biomedical engineering course.This is a pre-post-test with no control group study design.One class(n =41)on a first-year biomedical engineering course participated in a hybrid Project-based-learning (PBL)-lecture learning strategy. A survey composed of a demographic and 5-point Likert (‘‘1’’ is strongly disagree and ‘‘5’’ is strongly agree) sections measured students’ perceptions of the engineering profession and was administered (paper-based) to all the students enrolled on this course. The students’ perceptions of the engineering profession were pooled into 3 main groups of skills, i.e. Technical skills, Professional skills, and Project management skills. Wilcoxon signed-rank test statistics were conducted to analyze the research question. Our analysis showed statistically significant results (pre-survey mean and SD: 4.01, 0.07; and post-survey mean and SD: 4.21, 0.05, p < 0.003), indicating the students’ overall perceptions of the engineering profession had significantly improved by the end of the course. The results indicated that the students’ overall perceptions of the engineering profession had significantly improved by the end of the introductory course.

Implementación de Invention System Kits como metodología de enseñanza y aprendizaje en ingeniería industrial. Caso de estudio: Escuela Colombiana de Ingeniería Julio Garavito

Castiblanco Jiménez, Ivonne Angélica | 2017

Este documento muestra los resultados de un proyecto de investigación cuyo objetivo es explorar nuevas metodologías de enseñanza a través del uso de Invention System Kits, que permitan identificar métodos de aprendizaje en los estudiantes de Ingeniería Industrial de la Escuela Colombiana de Ingeniería Julio Garavito. En particular, se pretende utilizar herramientas de aprendizaje activo como Lego Mindstorms EV3 para potenciar competencias tecnológicas en los estudiantes.

Implementación de Invention System Kits como metodología de enseñanza y aprendizaje en ingeniería industrial. Caso de estudio: Escuela Colombiana de Ingeniería Julio Garavito

Castiblanco Jiménez, Ivonne Angélica | 2017

Este documento muestra los resultados de un proyecto de investigación cuyo objetivo es explorar nuevas metodologías de enseñanza a través del uso de Invention System Kits, que permitan identificar métodos de aprendizaje en los estudiantes de Ingeniería Industrial de la Escuela Colombiana de Ingeniería Julio Garavito. En particular, se pretende utilizar herramientas de aprendizaje activo como Lego Mindstorms EV3 para potenciar competencias tecnológicas en los estudiantes.

Reducción del tiempo no productivo (NPT) en proyectos de perforación exploratoria de pozos petrolíferos en Colombia. Caso de estudio

Giraldo Gonzalez, Germán Eduardo | 2001