28 The Sound of Philadelphia; classical music, jazz and pop on records; Houston Hall; $150/full, $60/day; info./registration: http://www.library.upenn.edu/ARSC (Association for Recorded Sound Collections). Through May 31.
15 Trustees Meetings; Budget & Finance Committee, 10:45 a.m.-noon; Stated Meeting of the Executive Committee, 2:45-3:15 p.m.; Golkin Room, Houston Hall.
16 Notch Signaling in Tumorigenesis: Mechanism and Models; Anthony Capobianco, University of Cincinnati; 10 a.m.; Grossman Auditorium, Wistar Institute (Wistar).
20 Chasing Dinosaurs Across Four Continents; Peter Dodson, veterinary anatomy and geology; 7 p.m.; Penn Alexander School Cafeteria, 43rd & Locust (neighbors at Penn Alexander School).
22 The Impact of the Federal Assault Weapons Ban on Gun Markets and Gun Violence, 1994-2000; Christopher Koper, research associate; 9:30 a.m.; Room F70, Jon M. Huntsman Hall (Trauma Center and Firearm Injury Center).
27 What Every Woman (and Man) Should Know About Women and Heart Disease; Mariell Jessup, Jennifer Torkish, HUP; Laura Demopoulos, cardiovascular medicine; Francis Burke, Presbyterian Medical Center; 4:30 p.m.; Medical Alumni Hall, HUP (Cardiac Care).
Almanac, Vol. 49, No. 33, May 13, 2003