"Person"@en . "Person"@en . "Chemistry"@en . . . "Pirolli, Laurent"@en . . . _:b1 . _:b1 "initial version"@en . _:b1 "2020-01-21T08:30:37-06:00" . _:b1 "Laura Ramirez" . "Source: University of Houston Electronic Theses and Dissertations."@en . .