The mechanical and aerospace engineering department and the Academy of Mechanical and Aerospace Engineers will host a presentation by Dr. Swati Saxena 3:30-4:30 p.m. Thursday, Aug. 24, in Room 140 Toomey Hall. Her presentation is titled “High-Pressure Compressor Modeling for Inclement Weather Applications.” Saxena is a project manager in research and development at ESI United States in San Jose, California.