UNC researchers Jianping Lu and Otto Zhou have spent the last two decades refining technology that makes X-ray machines smaller, faster, safer, and sharper — research that’s changing the world of dentistry, medicine, and security.
Flocks of birds. Schools of fish. Colonies of ants. Their strength is in numbers as they can fend off larger predators, move faster, and mate more easily. Daphne Klotsa, an applied physicist, studies how these biological swarms function in hopes to improve how humans and automated technologies navigate the world.
Daphne Klotsa is an assistant professor in the Department of Applied Physical Sciences within the UNC College of Arts & Sciences. She studies the physics of swarms — systems that exhibit emergent collective and cooperative behavior such as flocks of birds, schools of fish, and crowds of people — in order to engineer similar systems composed of moving parts, from self-propelled nanoparticles in solution to cars in traffic.