As the story of quarkonia draws to a close, John Ellis shares personal recollections of five decades of discoveries and ...

Abstract: Discontinuous pulsewidth modulation (DPWM) has found widespread application in three-level ac/dc converters due to its superior efficiency. However, conventional DPWM, characterized by ...

Abstract: The automatic identification and analysis of facial expressions is a notable academic focus that presents substantial difficulties and provides various practical applications in real-life ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Scott Tilley is a retired veteran firefighter and fire investigator of 30 years. (Arlette Lazarenko/CBC) A retired veteran firefighter of 30 years is keeping a close eye on the wildfires plaguing ...