"Person"@en . "Person"@en . "Chemistry"@en . . . "Johnson, Kimberly A."@en . . . _:b1 . _:b1 "initial version"@en . _:b1 "2019-07-22T11:34:54-05:00" . _:b1 "Diana Dulek" . "Source: University of Houston Electronic Theses and Dissertations."@en . .