Following the establishment of a set of key elements for educational reform in Qatar, this chapter presents the findings from a research study in 67 randomly selected third and fourth grade math and science classrooms in ...

Flywheels are one of the oldest and most popular energy storage media owing to the simplicity of storing kinetic energy in a rotating mass. Flywheel energy storage systems (FESSs) can be used in different applications, for ...

The proliferation of power electronics-based devices and equipment has significantly affected the power quality of the grid, which changes its sinusoidal nature through adding harmonic distortion. Power electronics ...

The first step to ensure the success of applications in a specific field consists in producing a complete and representative model of the studied system. This alignment with reality is not easy to achieve though. This is ...