Breadcrumb Home Research Team Research Team Albert Ratner, PhD Director, Ratner Research GroupProfessor, Department of Mechanical Engineering albert-ratner@uiowa.edu (319) 384-0883 Nicholas Hentges Undergraduate Research Assistant nicholas-hentges@uiowa.edu Rahat Mollick Graduate Research Assistant rahat-mollick@uiowa.edu Nitin Nagarkar Undergraduate Research Assistant nitin-nagarkar@uiowa.edu Sazzad Parveg Graduate Research Assistant sazzad-parveg@uiowa.edu Tejasvi Sharma Visiting Scholar tejasvi-sharma@uiowa.edu