Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Type of Science State (-) OK (1) Facet State City Eugene (2) (-) Norman (1) Facet City Membership Class F (1) (-) Full Member (1) Facet Membership Class Division DDA (1) DPS (1) (-) HEAD (1) Facet Division Showing 1-1 of 1 results Xinyu Dai Full Member Affiliation Univ. of Oklahoma State/Province OK Country United States