GeoGebra as learning tool for the search of the roots of functions in numerical methods

Autor: J Aréchiga Maravillas, J Salazar-Torres, E E Bricio Barrios, S. Arceo-Díaz

Publikováno v: Journal of Physics: Conference Series
Vol. 1672 (2020)
Repositorio Digital USB
Universidad Simón Bolívar
instacron:Universidad Simón Bolívar

Physics is capable of describing, through equations, phenomena on a micro and macroscopic scale. However, most of these equations are non-linear and the identification of their roots requires the use of approximation methods, with numerical methods b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec0d91703e1bbe4d1892779425f1b06c
https://iopscience.iop.org/article/10.1088/1742-6596/1672/1/012001

Analysis of the mechanical resistance of cement with aggregates of petrous endocarp from macadamia nut

Autor: A S Pérez-Valdovinos, S Arceo-Díaz, E E Bricio-Barrios, J A Ojeda-Sánchez, J R Moreno-Peña, L A García-Solorzano

Publikováno v: Journal of Physics: Conference Series. 2159:012008

This research evaluates if adding crushed macadamia nutshell to a mixture of cement and sand could result in lighter and more resistant constructive materials. The mechanical resistance under compression of cement blocks made from two different exper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9b0eed26f3c05f633a4907adad92492d
https://doi.org/10.1088/1742-6596/2159/1/012008

Design of an automated solar tracker for teaching astronomy and mechatronic engineering

Autor: J. R. Moreno Peña, J. C. Ortega Valencia, E. E. Bricio Barrios, J. M. González Pérez, J. A. Pineda Torres, S. Arceo Díaz

Publikováno v: Journal of Physics: Conference Series. 1702:012014

Astronomy is one of the sciences that attracts a large number of people, because of the celestial bodies and phenomena that can be observed, such as the moon, planets, constellations and the sun during the day. Telescopes, the main observation tool e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3e9253ed49002bebe06531595d66ab0e
https://doi.org/10.1088/1742-6596/1702/1/012014

Application of thermodynamics and mathematical modeling on the optimization of the feeding flux rate on a fermentation process as a closed system

Autor: J A Verduzco Ramírez, E. E. Bricio Barrios, S. Arceo Díaz, P Figueroa Millán, J Salazar Torres

Publikováno v: Journal of Physics: Conference Series. 1645:012001

Fossil fuels are the main non-renewable energy source that supply communities and cities of electric and motor energy. The high demand for fossil fuels decreases reserves, making it a political, social, and environmental issue. Hence, bioethanol, con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1950fd991bee455f29c609834d8df5f7
https://doi.org/10.1088/1742-6596/1645/1/012001

Portable robotic telescope for the teaching of solar astronomy

Autor: J. A. Pineda Ortega, S. Arceo Díaz, J. C. Ortega Valencia, J. R. Moreno Peña, E. E. Bricio Barrios, J. M. González Pérez

Publikováno v: Journal of Physics: Conference Series. 1514:012005

This work describes a prototype of a miniature robotic telescope, with the didactic purpose of the teaching of solar astronomy, Arduino programming and basic control theory. The telescope is made from low cost components: a 3D printed base that suppo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7febb34fa482bcac1d21d3fd4720a280
https://doi.org/10.1088/1742-6596/1514/1/012005