A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called ...

Abstract: This paper explores the implementation of cascade control strategies for the Temperature Control Laboratory (TCLab) temperature device. Chemical processes in industrial applications are ...

In a series of controlled bakes, scientists at the University of Guelph measured how quickly cookies changed in size, color, and moisture — data that helped them map the key physical reactions that ...

Abstract: Resistance furnace is widely used in chemical industry, which usually has the characteristics of large inertia, slow response speed and large overshoot, and the temperature cooling depends ...