Dr. Chelsey Thul, recent graduate and Tucker Center Affiliated Scholar, will give a Postdoctoral Research Award presentation, “Disparities in physical activity among Minnesota adolescents of Somali, and other Non-Hispanic African American and White race,” at the University of Minnesota’s 7th Annual Pediatric Research, Education and Scholarship Symposium to be held Friday, April 19, 2013 from 11:45 – 5:00 PM in the Coffman Union Campus Club.