Home > Jack Dennerlein > Classes Classes in Stumbleupon EH243 Ergonomics and Human Factors EH241 Occupational Safety and Injury Prevention EH296 Occupational Biomechanics Ergonomics and Human Factors: Strategic Solutions for Workplace Safety and Health October 1 – 5, 2012 (Executive and Continuing and Professional Education) Safety in Design and Construction: A Lifecycle Approach April 22 – 25, 2013. (Executive and Continuing and Professional Education)