Abstract: The bifocusing method (BFM) is one of the most effective noniterative techniques for recognizing the existence and outline shape of a set of objects. In most previous studies, the BFM was ...

This experiment demonstrates Poisson’s Spot, a curious optical phenomenon where light bends around a circular object, creating a bright point in its shadow and revealing wave behavior of light. Nathi ...

This experiment demonstrates Poisson’s Spot, a curious optical phenomenon where light bends around a circular object, creating a bright point in its shadow and revealing wave behavior of light.

Guelph, Ont., September 29, 2025 – The City of Guelph is proud to participate in Circular Economy Month, a nationwide initiative dedicated to educating and inspiring action toward reducing waste, ...