Abstract: Generative artificial intelligence has become the focus of the intelligent education field, especially in the generation of personalized learning resources. Current learning resource ...

Abstract: Reliable and efficient trajectory generation methods are a fundamental need for autonomous dynamical systems. The goal of this article is to provide a comprehensive tutorial of three major ...

Squirrels scatter-hoard nuts for winter; they don't hibernate, says NWF. Chipmunks have cheek pouches for hoarding; they often eat insects. Stripes on face = chipmunk. Large size & bushy tail = ...

These photographs could be mistaken for the cover of a Disney movie. The pin-sharp images were taken this week in Kirkcudbright by wildlife photographer and workshop leader Paul McDougall, who froze ...