筛选: Committee Reber, Dierdra, Emory University 删除限定条件 Committee: Reber, Dierdra, Emory University Committee Arias, Arturo, University of Texas at Austin 删除限定条件 Committee: Arias, Arturo, University of Texas at Austin Graduation year sim 2013 删除限定条件 Graduation year sim: 2013 Submission Type Dissertation 删除限定条件 Submission Type: Dissertation