Resumen Con el fin de identificar los factores que obstaculizan el logro académico de los adolescentes de acuerdo a los objetivos de la ley federal de educación del gobierno mexicano, se analizaron de manera cuantitativa los factores sociales, económicos y escolares de los jóvenes de una escuela secundaria en un municipio del estado de Michoacán. E...
Resumen: La electrocoagulación es una opción en la remoción de contaminantes presentes en agua basada en el desgaste de electrodos para la formación in situ de un coagulante. En la eficiencia de este tipo de sistemas intervienen procesos fisicoquímicos, electroquímicos e hidráulicos. Diversos autores han estudiado esta tecnología desde los primeros...
Resumen Una preocupación que compartimos es que el aprendizaje de las matemáticas se vive de manera descontextualizada. Desde construir matemáticas nos desplazamos a contribuir a formar profesionales, constituyendo una matemática relevante. Este trabajo se realiza en la comunidad de ingenieros bioquímicos y tiene como objetivo estudiar la práctica ...
We report results of a study with a group of social science students taking an introductory course in probability. The purpose was to explore the reasoning linked to the connections between the theoretical probability and experimental probability in an environment modelling. The results show that the modelling process was not a complex activity for...
The Modelo de Demanda de Transporte Urbano de la Gran Área Metropolitana en Plataforma TransCAD (MDT-UCR) project began in 2016, conceived as a research project of the University of Costa Rica, based on a partnership between the Civil Engineering School (EIC) and the National Laboratory of Testing Materials and Structural Models (LanammeUCR). The p...
Con el fin de identificar los factores que obstaculizan el logro académico de los adolescentes de acuerdo a los objetivos de la ley federal de educación del gobierno mexicano, se analizaron de manera cuantitativa los factores sociales, económicos y escolares de los jóvenes de una escuela secundaria en un municipio del estado de Michoacán. El presen...
Mathematical modeling is the activity that represents, manipulates, and communicates real-world objects with mathematical content; it also allows the simulation of complex processes, generates hypotheses, and suggests experiments or validation methods. Mathematical modeling is presented as a teaching strategy to simulate and interpret different rea...
Computer programs for the solution to problems of everyday life, are very common, how quickly results can be obtained, than by traditional methods would be very laborious, and the conclusions to be arrived, for those in solutions , lead repeated calculations, even more. The aim of this work is to demonstrate, and through programming with Wolfram Ma...
In order to identify the factors that hinder the academic achievement of adolescents according to the objectives of the federal law of education of the Mexican Government, were analyzed quantitatively the social, economic and educational factors of young people from a high school in a municipality of the State of Michoacán. This paper is based on i...
The Yucatán aquifer is highly vulnerable to pollution, due to the characteristics of the geological material, soil and recharge conditions, the last of which can be modified by changes in the climate. The aim of this work was to evaluate the aquifer's vulnerability to pollution under the variations of temperature and precipitation caused by climate...
