Marife Betinol Anunciado successfully defended her PhD thesis: “Changes of Physicochemical Properties of Biodegradable Mulch due to Weathering and their Influence on Biodegradation.” She was co-supervised by Drs. Jennifer DeBruyn and Doug Hayes and members of her Committee were Drs. Schaeffer, Wadsworth, and Hathaway. Dr. Anunciado is now a postdoc at UC Davis at the Air Quality Research Center. Her work involves doing routine analysis of IMPROVE and CSN network filters, as well as generating organosulfate standard filters. You will find more on her project at https://aqrc.ucdavis.edu/about. Congratulations to Dr. Marife Betinol Anunciado!