RIC radio station challenge call letters -- Ad campaign, endorsements mark progress -- Concert marks career shift for RIC actor -- New York Magazine writer David Denby: To speak on being film critic -- Dorm council welcomes visitors -- Attend state conference -- Coeds less active sexually -- Raising Medical eyebrows! -- Frosh scores sneak upward -- 'Something Human' exhibit set Nov. 1-23 -- Arms Control -- Chamber Series: To present woodwind program -- Calendar of Events --