Army Lt. Colonel Archie Davis, deputy director for community relations in the Defense Department’s Office of Public Affairs, will deliver a lecture titled “Essentials for Effective Teams,” at noon Friday (Oct. 4) in the Jordan Auditorium of the Mendoza College of Business at the University of Notre Dame. A part of the Donnelly Lecture Series on Employee Participation, the talk is free and open to the public.p. A graduate of the U.S. Military Academy and an Army Ranger, Davis is a Gulf War veteran who served in both infantry and armor units of the Army during his 21 years of duty service. His teamwork and team building experience range from his days as a football player at West Point to positions in Army organizations and coalition operations during Operation Desert Storm and in Korea.p.