Jean Ann Larson, vice president of clinical and quality services at Children's Medical Center in Dallas, will present "Improving Services: One Engineer at a Time" at 7 p.m. Wednesday, March 2, in the Eugene M. Hughes Metropolitan Complex. This is part of the Sam Bloomfield Distinguished Engineer in Residence Lecture Series sponsored by the College of Engineering. More information is available at http://www.wichita.edu/j/?886.