Ants working together to carry a large piece of food get around obstacles by switching between two types of motion: one that favors squeezing the morsel through a hole and another to seek a path ...

Here’s what you’ll learn when you read this story: Researchers used algebra and geometry together to solve an old random walk problem. Random walk ideas have informed everything from biology to video ...

Abstract: The neutron energy spectrum and fluence rate constitute critical determinants of tumor absorbed dose and therapeutic efficacy in neutron capture therapy (NCT). Variations in tumor depth and ...

Abstract: In the development of linear quadratic regulator (LQR) algorithms, the Riccati equation approach offers two important characteristics —it is recursive and readily meets the existence ...