Two Â鶹´«Ã½ÍøÕ¾ researchers -- a legal expert and a civil engineering professor -- are among the five recipients of this year's $100,000 Killam prizes for outstanding career achievement in research. Roderick Macdonald is the F.R. Scott Professor of Constitutional and Public Law and A.P.S. (Patrick) Selvadurai is William Scott Professor and James Â鶹´«Ã½ÍøÕ¾ Professor in Â鶹´«Ã½ÍøÕ¾'s Department of Civil Engineering and Applied Mechanics.