Birmingham, D.A. 1990 Scholar Born 1961 Birmingham, England. Ph.D. 1985 TCD. Appointments: Post-doctoral Fellow, Imperial College, London 1985-87; Post-doctoral Fellow, ICTP, Trieste 1987-89; Post-doctoral Fellow, CERN 1990-92; Post-doctoral Fellow, Amsterdam 1992-. Address: Institut voor Theoretische Fysica, Universiteit van Amsterdam, 1018 XE Amsterdam, The Netherlands.E-mail: dannyb_at_phys.uva.nl