Filtering by: Committee Cubells, Joseph, Emory University Remove constraint Committee: Cubells, Joseph, Emory University Committee Hall, Randy A, Emory University Remove constraint Committee: Hall, Randy A, Emory University Committee Iuvone, P Michael, Emory University Remove constraint Committee: Iuvone, P Michael, Emory University Committee Weinshenker, David, Emory University Remove constraint Committee: Weinshenker, David, Emory University Submission Type Dissertation Remove constraint Submission Type: Dissertation