This course introduces students to the basic concepts of shaping materials and their impacts on properties and structure. An introduction to the fundamentals of diffusion in a solid follows. We present different types of diffusion mechanisms and their dependence on temperature. The role of dislocation on mechanical properties and how it can be used to strengthen materials … [Read more...] about Shape and Property Control of Metals I & II
Physical Science and Engineering
Material Extrusion
This course is a deep dive into the most commonly used method of additive manufacturing: material extrusion. We specifically examine the fused deposition modeling process, and then look at the related composite extrusion process which can extrude a continuous fiber (such as carbon fiber) along with a thermoplastic. The necessary elements for each course are lecture videos, … [Read more...] about Material Extrusion
Disaster Risk Management and Korean Policies
In the past, developing countries such as Korea lacked guidelines for exploring effective policies for disaster-resilient growth, resulting in unnecessary sacrifices in terms of time, resources, and human capital. Through the lessons learned by Korea, currently developing countries facing socio-economic development can build disaster resilience without sacrifices. Utilizing … [Read more...] about Disaster Risk Management and Korean Policies
Design for Additive Manufacturing
Should a part be made with additive manufacturing? If so, what process should one select, and what design choices should one make? This course seeks to answer these questions by providing a framework called the DFAM staircase, and by providing a scorecard for assessing appropriateness for additive manufacturing. The necessary elements for each course are lecture videos, … [Read more...] about Design for Additive Manufacturing
Introducci n a las Simulaciones PhET para la Educaci n STEM
PhET Interactive Simulations (https://phet.colorado.edu/es), un proyecto de la Universidad de Colorado Boulder, ofrece simulaciones cientÃficas y matemáticas divertidas, gratuitas, interactivas y basadas en la investigación para su uso en la educación primaria, secundaria y superior. Probamos y evaluamos exhaustivamente cada simulación para garantizar la eficacia educativa. … [Read more...] about Introducci n a las Simulaciones PhET para la Educaci n STEM
