Virtual Reality in the Classroom: Transforming the Teaching of Electrical Circuits in the Digital Age

Autor: Diego Alejandro Albarracin-Acero, Fidel Alfonso Romero-Toledo, Claudia Esperanza Saavedra-Bautista, Edwan Anderson Ariza-Echeverri

Publikováno v: Future Internet, Vol 16, Iss 8, p 279 (2024)

In response to the digital transformation in education, this study explores the efficacy of virtual reality (VR) video games in teaching direct current electrical circuits at a public university in Colombia. Using a mixed-method action research appro

Externí odkaz: https://doaj.org/article/435d3f7a02174ce985776bf2c9fab6ad

Solving Spatial Vision Difficulties Related to the Instruction of Welded Joints by Using PDF-3D

Autor: Luis Miguel Arroyave-Espinosa, Álvaro Antón-Sancho, Edwan Anderson Ariza-Echeverri, Diego Vergara

Publikováno v: Education Sciences, Vol 13, Iss 1, p 28 (2022)

In this work, exploratory quantitative research on the opinion of the students of a course on Geometry of Welded Joints, in an introductory welding course of secondary technical education curriculum, on the didactic use of PDF-3D in the development o

Externí odkaz: https://doaj.org/article/7548725f0b614fd89e0a85668f5a0b78

A Comparative Investigation of the Effect of Microstructure and Crystallographic Data on Stress-Oriented Hydrogen Induced Cracking Susceptibility of API 5L X70 Pipeline Steel

Autor: Mohammad Ali Mohtadi-Bonab, Edwan Anderson Ariza-Echeverri, Mohammad Masoumi

Publikováno v: Metals, Vol 12, Iss 3, p 414 (2022)

In this research, stress-oriented hydrogen induced cracking (SOHIC) test was carried out on a 50 mm thickness of a commercial API 5L X70 steel plate. The evolution of microscopic features such as phase, boundary, interface, grain, and crystallographi

Externí odkaz: https://doaj.org/article/b53fa26a2c8f49c087a937d6bb8d81dd

Evaluation of the Effect of Heat Input and Cooling Rate of Rail Flash-Butt Welding using Finite Element Method Simulation

Autor: Henrique Boschetti Pereira, Edwan Anderson Ariza Echeverri, Luiz Henrique Dias Alves, Hélio Goldenstein

Publikováno v: Soldagem & Inspeção, Vol 27 (2022)
Soldagem & Inspeção v.27 2022
Revista soldagem & inspeção
Associação Brasileira de Soldagem (ABS)
instacron:ABS
Soldagem & Inspeção, Volume: 27, Article number: e2701, Published: 11 FEB 2022
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Simulations using the finite element method (FEM) were done to understand the effects of heating/cooling rates on the distribution of residual stresses. Two material parameters from rails were used while the boundary conditions remained constant: hea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40c4fed213d0018e5a63af41a5ee456c
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-92242022000100200&tlng=en

In Situ Synchrotron X-ray Diffraction and Microstructural Studies on Cold and Hot Stamping Combined with Quenching and Partitioning Processing for Development of Third-Generation Advanced High Strength Steels

Autor: Edwan Anderson Ariza Echeverri, Arthur Seiji Nishikawa, Mohammad Masoumi, Henrique Boschetti Pereira, Nelson Granda Marulanda, Andrés Márquez Rossy, Hélio Goldenstein, André Paulo Tschiptschin

Publikováno v: Metals, 12(2)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Metals; Volume 12; Issue 2; Pages: 174

A novel combined process of Cold Stamping (CS) and Hot Stamping (HS) with Quenching and Partitioning (Q&P) treatment applied to advanced TRIP-assisted steel has been conducted by thermomechanical simulation to evaluate the influence of CS or HS in th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3592e813634e0edbb31d194cf992b660
http://resolver.tudelft.nl/uuid:fe6cb0b4-b903-43d2-b646-6ee0182a9e99