Filtering by: Committee Fu, Haian, Emory University Remove constraint Committee: Fu, Haian, Emory University Committee Deng, Xingming, Emory University Remove constraint Committee: Deng, Xingming, Emory University Degree PhD Remove constraint Degree: PhD Graduation year sim 2016 Remove constraint Graduation year sim: 2016 Submission Type Dissertation Remove constraint Submission Type: Dissertation