Irma Elo of the School of Arts and Sciences is cited for research comparing the life expectancy of different demographic groups.<br><br><a href='http://www.nytimes.com/2007/01/03/science/03ageside.html?_r=1&oref=slogin' target='_blank'>http://www.nytimes.com/2007/01/03/science/03ageside.html?_r=1&oref=slogin</a><br><br>