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 (-) RI (1) Facet State City Charlestown (1) Riverside (1) Tiverton (1) (-) Pawtucket (1) Facet City Membership Class (-) Full Emeritus Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Cheng-Yuan Shao Full Emeritus Member Affiliation State/Province RI Country United States