Shan attended recently the 80th Annual Meeting for the Society for American Archeology in San Francisco, California (April 15-19, 2015). She traveled together with Prof. Timothy Scarlett, our collaborator from the Department of Social Sciences, and presented a poster on Revised Drying Conditions in Rehydroxylation (RHX) Technique for Dating Ceramic Artifacts. Prof. Scarlett presented the second poster on Multi-Lab Collaborative Experiments with RHX Dating. Both posters summarize our recent research activities and findings in the project on rehydroxylation method in dating clay-based ceramic artifacts funded by the US National Science Foundation.