Prof. Ruiz (Doc) AKA doctorphys, Professor Emeritus, University of North Carolina at Asheville (UNCA), Asheville, North Carolina, USA. I am retired after spending my entire professional career teaching 43 academic years at UNCA (1978-2021). I now make available video lectures and notes with a Creative Commons License Attribution-NonCommercial 4.0 International (CC BY-NC 4.0).
1978 Ph.D., Theoretical Physics, University of Maryland, College Park, Maryland, USA
1975 M.S, Physics, University of Maryland, College Park, Maryland, USA
1972 B.S., Physics, St. Joseph’s College (now University), Philadelphia, Pennsylvania, USA
1968 Valedictorian, Bishop Eustace Prep, High School, Pennsauken, New Jersey, USA
1964 St. Joan of Arc, Grade School, Camden, New Jersey, USA
1957 Kintergarten, Yorkship School, Camden, New Jersey, USA
PHYS 101 Light and Visual Phenomena, Robinson Hall 125, UNCA. Photo by Photographer John Warner c. 1994.