Authoring tools are software programs that allow users to create learning content, lessons, and courses, usually to be used in virtual learning environments. These tools are a reasonable choice for novice users, as they ...

This paper deals with the usage of interactive simulations tools to serve as an oriented design tool for the lectures and laboratory experiments in the power electronics courses. A dynamic and interactive visualization of ...

This paper deals with the usage of interactive simulations tools to serve as an oriented design tool for the lectures and laboratory experiments in the power electronics courses. A dynamic and interactive visualization of ...

This study, that aimed to present the diversity of evaluation instruments as an aspect which may contribute to the formation and performance of future teachers, is based in the qualitative approach and data collected from ...

The α-SiAlON ceramic cutting tool insert is developed. Silicon nitride and additives powders are pressed and sintered in the form of cutting tool inserts at temperature of 1900 °C. The physics and mechanical properties of ...

The α-SiAlON ceramic cutting tool insert is developed. Silicon nitride and additives powders are pressed and sintered in the form of cutting tool inserts at temperature of 1900 °C. The physics and mechanical properties of ...