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637.
Automated Inference of Shilling Behavior in Online Auction Systems
by Dong, Fei, Ph.D.  University of Illinois at Chicago. 2012: 92 pages; 3551864.
639.
Waterbird and raptor communities in the Modulos de Apure region of the Venezuelan Llanos: An emphasis on temporal and multiscale waterbird-habitat relationships
by Baltzersen, Wendy J., Ph.D.  State University of New York College of Environmental Science and Forestry. 2011: 276 pages; 3494495.
642.
Mediation of the effects of obesity on coronary heart disease in a bi-ethnic cohort: The Atherosclerosis Risk in Communities (ARIC) Study
by McClain, Jill Elizabeth, Ph.D.  The University of North Carolina at Chapel Hill. 2009: 135 pages; 3387972.
646.
What are reasons that cause parents to withdraw their children from full-time cyber charter schools?
by Parrilla, Jose E., Ed.D.  University of Pennsylvania. 2016: 174 pages; 10241872.
649.
An examination of interaction in online language learning classrooms
by Barrett Knight, Rachel Michele, Ph.D.  Indiana State University. 2015: 117 pages; 3717303.
650.
Advancing public health through Gardens for Healthy Communities (GHC) in New York City: The role of anti-obesity objectives in urban agriculture policy
by Gonzalez, Yolanda, M.S.  State University of New York College of Environmental Science and Forestry. 2015: 55 pages; 1602723.
652.
653.
Becoming Researchers: Community College ESL Students, Information Literacy, and the Library
by Patterson, David Jay, Ph.D.  University of California, Berkeley. 2011: 178 pages; 3499041.
654.
Youth populations with an abuse history and their exposure to sexual materials online
by Widuger, Christine, Psy.D.  Adler School of Professional Psychology. 2015: 93 pages; 3664151.
656.
Grief Lives Online: An Empirical Study of Kübler-Ross' Categories of Bereavement on MySpace Profiles
by Malenkovich, Ilona Yurivna, M.A.  Portland State University. 2013: 144 pages; 1547715.
657.
A Phenomenological Study of Student Engagement at a For-Profit, Online College
by Alward, Thomas S., Ed.D.  Northcentral University. 2012: 191 pages; 3510584.
658.
659.
Community assembly of benthic invertebrates on island-like marine hard substrata
by Meyer, Kirstin S., Ph.D.  University of Oregon. 2016: 218 pages; 10192050.
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