U.S. Army Engineer Research and Development Center (ERDC) Deputy Director Dr. Beth Fleming and ERDC Commander Col. Christian Patterson pose with a diploma as they offer their congratulations to Matthew Glover, a geophysicist with the U.S. Army Corps of Engineers St. Louis District, who presented his research results virtually at the ERDC University graduation ceremony Sept. 15, 2022. (U.S. Army Corps of Engineers photo by Oscar Reihsmann)