Hannah Gardiner is a first year PhD graduate student at the University of Florida. Her research interests include gamma-ray spectroscopy and wide-area radiological mapping systems (ground and aerial) for on-site inspection associated with the Comprehensive Test Ban Treaty. Hannah is also working with scientists and engineers at Pacific Northwest National Laboratory. She is currently funded by a fellowship from the Nuclear Regulatory Commission. She has a B.S. degree in Physics from Louisiana State University in May 2014.