“Occupational Health Psychology and the Public Health Perspective,” American Psychology Association, Fall Meeting at Tampa, FL, November 30- December 2, 2001. 

“Performance Measures for Successful Supply Chain Management,” 36th Annual International Logistics Conference and Exhibition, Orlando, FL, August 14-16, 2001. 

“Three-Dimensional Animated Lingual Feedback Display Analysis,” Society for Information Display, 2000 Conference (with R.Wells).

"Alternative Cariers," Preparing Future Faculty Tri-State Conference, The Division of Research and Advanced Studies University of Cincinnati, May 6, 1996

"Reorganization for Enhanced Productivity," The Eighth Annual Engineering Conference, University of Cincinnati, October 12, 1994.

"Incentives and Gainsharing," Internal Revenue Service Seminar/Workshop, Washington, D.C., April 6-7, 1994.

"Productivity for Health Care," The University Hospital Management Edge Program Seminar/Workshop, Cincinnati, OH, October 15, 1992.

"Establishing Performance Indicators," Time Compression Management Seminar/ Workshop, Institute of Industrial Engineers, Cincinnati, OH, February 24-25, 1992 and San Jose, CA, March 30-31, 1992.

"Safety Training Resource Materials," NIOSH Workshop, Integration of Safety and Health into Engineering Curricula, Auburn University, April 3-4, 1991.

"Ergonomic Design for the Work Station of the 1990's," American Industrial Hygiene Association Ohio Valley Section Annual Symposium, November 1, 1990.

"Applied Research for Material Handling," Robotics International/Society of Manufacturing Engineers, Cincinnati/Dayton Chapter, October 23, 1990.

"Career Development and Change: A Perspective for Success; Technical Seminar The Procter & Gamble Manufacturing Company, Chicago, IL, November 30, 1989.

"Performance Standards and Monitoring," International Conference on Human-Computer Interaction, Boston, MA, September 18-22, 1989.

"Stress and Performance Issues in the Electronic Monitoring of Employees," session co-chair, Work With Display Units International Conference, Montreal, Canada, September 11-14, 1989.

"A Review of Productivity Enhancement Programs in an Emerging Economy," Annual International Industrial Engineering Conference, Toronto, Ontario, May 14-17, 1989.

"Microcomputers: How Can They Benefit Your Production Operation?", Production Supervisor's Bulletin, Bureau of Business Practice (Prentice-Hall), Waterford, CT, January 25, 1989.

"The Implications of Technology on U.S. Business," Graduate Seminar, College of Business Administration, University of Cincinnati, November 28, 1988.

"Effects of Worker Training," Promoting Health and Productivity in the Computerized Office: Models of Successful Ergonomic Intervention, NIOSH/Miami University, Oxford, Ohio, August 8-11, 1988.

"Simulation for Maintenance Requirements of a Continuous Production Line," TIMS/ORSA Joint National Meeting, Washington, DC, April 25-27, 1988 (with G. Okogbaa).

"Occupational Safety and Health Issues in Manufacturing Industries," Institute of Environmental Health, University of Cincinnati Medical Center, November 25, 1987.

"Industrial Engineering in the 1990's," Annual Management Conference, The Procter & Gamble Company, Cincinnati, November 17, 1987.

"Expert System for Control of Flexible Palletizing Cell for Mixed Size and Weight Parcels," Ninth International Conference on Production Research, Cincinnati, Ohio, August 17-20, 1987 (with A. Mazouz and E. Hall).

"Productivity Issues in Manufacturing," University of Cincinnati - Cincinnati Milacron Seminar, April 27, 1987.

"Computers in Medicine," Academy of Medicine of Cincinnati, March 31, 1987.

"Manufacturing Research for Improved Productivity," American Society for Metals, Cincinnati Chapter, December 11, 1986.

"Technology for Manufacturing," Clermont County (Ohio) Chamber of Commerce, October 15, 1986.

 "The Role of Technology in Manufacturing: Implications for Corporate and Public Policy," American Society for Engineering Education Annual Conference, Cincinnati, June 23-26, 1986.

"The Importance of Management for the Successful Engineer," Sixty-Fourth Annual Founder's Day Program, Triangle Fraternity, Cincinnati, April 14, 1985.

"The Impact of Technology Centers on Regional Economy," Conference on Industrial Policy, Northern Kentucky University, October 12, 1984.

"Manufacturing Processes for Occupational Medicine," Institute of Environmental Health, University of Cincinnati Medical Center, June 12, 1984.

"Managing for Improved Control Operations," The American Society for Quality Control, Cincinnati Section, November 9, 1983.

"Today's Education for Tomorrow's Engineer," Society of Manufacturing Engineers, Springfield Chapter, November 8, 1983.

"Industrial Engineering: An Overview of Manufacturing for Occupational Medicine," Institute of Environmental Health, University of Cincinnati Medical Center, June 7, 1983.

"The Future of Computers in Education," IRA 28th Annual Convention, Anaheim, California, May 2-6, 1983.

"Computer Selection for Nursing Administration," Nursing Service Administrators of Greater Cincinnati, November 19, 1982.

"Manufacturing Hazards and Occupational Medicine," Institute of Environmental Health, University of Cincinnati Medical Center, June 8, 1982.

"Robotics and Automation," guest speaker on Impact Show WCPO-TV, (CBS) Channel 9, May 23, 1982.

"Guidelines for Computer Selection in Education," IRA 27th Annual Convention, Chicago, Illinois, April 26-30, 1982.

"Productivity Improvement for Manufacturing and Service Industries," guest speaker, WBTI-TV, Channel 64, December 9, 1981.

"The Impact of Technology on Employment in the United States," guest speaker on Community Affairs WYYS, Channel 94, November 8, 1981.

"An Overview of Manufacturing Processes for Occupational Medicine," Institute of Environmental Health, University of Cincinnati Medical Center, June 3, 1981.

"Management Skills for Engineers and Professional Staff," University of Cincinnati Professional Development Program, April 13, 1981.

"Evaluating and Upgrading Word Processing Equipment," University of Cincinnati Word Processing Association, March 26, 1981.

"How to Measure the Productivity of a Word Processing Center," American Institute of Industrial Engineers, Seminar/Conference Cincinnati Chapter, March 14, 1981.

"Productivity Improvement for Manufacturing and Service Organizations," combined meeting American Institute of Industrial Engineers and the Society of Manufacturing Engineers, Findlay, Ohio, February 12, 1981.

"Physical Energy Expenditure Considerations in Work Measurement," American Institute of Industrial Engineers, Cincinnati, Ohio, January 21, 1981.

"Productivity Improvement Through the Application of Technical and Behavioral Skills," American Institute of Industrial Engineers and the Society of Manufacturing Engineers, Cincinnati, Ohio, November 11, 1980.

"Improving Productivity Through New Information Technologies," American Society for Information Science, Ohio Annual Conference, Columbus, Ohio, November 7, 1980.

"Production Management," The University of Cincinnati Executive Programs, April 14, 1980.

"Evaluation and Improvement of Word Processing Operations," The Cincinnati Business Show and Seminars, March 19, 1980.

"Planning for Improved Computerization of Production and Inventory Control," American Production and Inventory Control Society, Dayton and Miami Valley Chapter, March 12, 1980.

"Productivity Improvement Through Work Measurement," American Institute of Industrial Engineers, Cincinnati Chapter, February 12, 1980.

"Minicomputer Utilization in Inventory Control," American Production and Inventory Control Society, Cincinnati Chapter, February 5, 1980.

"A Water Audit Technique for Municipal Water Systems," Seventeenth Annual Water Workshop, Operator Training Committee of Ohio, Columbus, Ohio, February 21-22, 1979 (with D. Shupe).

"Attitudinal Perspectives on Water And Sewer Usage," ORSA/TIMS Joint National Conference, Los Angeles, California, November 1978 (with J. Belohlav).

"Education and Training Requirements for Industrial Engineers," American Institute of Industrial Engineers, Lexington Chapter, November 15, 1978.

"How Do I.E. Schools Respond to the Needs of Industry?" American Institute of Industrial Engineers, Dayton Chapter, September 12, 1978.

"Improving Office Productivity," Seminar, University of Cincinnati and the Cincinnati Chamber of Commerce, May 4-5, 1978.

"Setting Goals and Objectives," Seminar, Society of Manufacturing Engineers Region IV, March 4, 1978.

"Computers and Productivity," Society of Manufacturing Engineers, Cincinnati Chapter, December 13, 1977.

"What Word Processing Means to Top Management," Greater Cincinnati Word Processing Association, November 9, 1977.

" A Multivariate Analysis of Mass Transit Usage," Joint National ORSA/TIMS Conference, Atlanta, November 7-9, 1977 (with J. Belohlav).

"Improving Office Productivity with Word Processing," Seminar, University of Cincinnati and the Greater Cincinnati Chamber of Commerce, May 5-6, 1977.

"Setting and Achieving Your Goals," Society of Manufacturing Engineers, Region IV, February 26, 1977.

"Improving Office Productivity with Word Processing," Seminar, University of Cincinnati and the Greater Cincinnati Chamber of Commerce, November 19, 1976.

"The Executives Spouse," National Association of Accountants, Cincinnati Chapter, November 18, 1976.

"Productivity Measurement in Non-Manufacturing Organizations," U.S. Department of Commerce, Cincinnati District, October 27, 1976.

"Engineers in Management," Society of Manufacturing Engineers, Lexington Chapter, No. 154, October 6, 1976.

"Review for Professional Certification in Material Handling," International Material Management Society,Ohio Valley Chapter Annual Conference, March 11-12, 1976.

"Data Processing Forecast," Management Seminar, The Society for Advancement of Management, Cincinnati Chapter, December 12, 1975.

"Estimating Standards for Computer Programming," Data Processing Management Association, Region V Fall Conference, University of Wisconsin, October 19, 1975.

"Material Management Review," Annual Conference, International Material Management Society, Pittsburgh, June 25-28, 1975.

"Manufacturing Engineering Certification," Society of Manufacturing Engineers, St. Paul, Minnesota Chapter, May 30, 1975.

"A Management Support System for Public Works," Annual Conference, Street Maintenance and Sanitation Officials of Ohio, Cincinnati, Ohio, May 15-16, 1975.

"Improved Productivity Through Materials Management," American Institute of Industrial Engineers, Cincinnati Chapter Spring Conference, May 2, 1975.

"Engineering Management," Engineering Society of Cincinnati, May 3, 1975.

"Work Measurement Training," American Institute of Industrial Engineers, Annual Conference, Cincinnati Chapter, November 8-9, 1974.

"Economic Decision Making," Seminar sponsored by The Society of Manufacturing Engineers, The American Society of Mechanical Engineers, and the Greater Cincinnati Chamber of Commerce, October 18, 1974.

"Career Progress for Engineers," American Institute of Industrial Engineers, Lexington Chapter 146, September 11, 1974.

"Master Scheduling," Production Planning, Scheduling and Inventory Control Seminar, University of Cincinnati and Greater Cincinnati Chamber of Commerce, June 12-14, 1974.

"The Challenge in Production," University of Cincinnati Seminar, May 15, 1974.

"Career Planning for DP Managers, 1984," Management Development Program of NCR Computer Users Association, Cincinnati, Ohio, May 5, 1974.

"Engineers in the World of Management," Engineering and Management Seminar Series, Cincinnati, Ohio, March 27-May 1, 1974 (with N. Armstrong).

"Computers and Productivity: Past, Present and Future," Second Annual Manufacturing Productivity Conference, Detroit, Michigan, April 11, 1974.

"Successful Manufacturing Management," Clinic Co-Leader Society of Manufacturing Engineers Winter Conference, Miami, Florida, February 28-March 2, 1974.

"Solid Waste Collection in Greater Cincinnati," American Society of Mechanical Engineers, Cincinnati Chapter, February 7, 1974.

"Time Estimating for Computer Programming," American Institute of Industrial Engineers and T.I.M.S., Cincinnati Area Chapters, January 16, 1974.

"Employment Opportunities in Technical and Business Fields," Naval Reserve Training Center, Cincinnati, September 19, 1973.

"Manufacturing Engineering Certification," Society of Manufacturing Engineers, Cincinnati Chapter, May 8-9, 1973.

"Management by Emphasis," American Institute of Industrial Engineers, Cincinnati Chapter, March 27, 1973.

"Environment in the 70's," Cincinnati Purchasing Management Association Trade Exposition, Cincinnati Gardens, March 6, 1973.

"Material Handling Systems," American Institute of Industrial Engineers, Lexington Chapter, February 14, 1973.

"Work Measurement for Computer Programming," American Institute of Industrial Engineers, Work Measurement and Methods Engineering Division Annual Conference, East Lansing, Michigan, November 2-3, 1972.

"A Systems View of Materials Management," American Production and Inventory Control Society, Cincinnati Chapter, September 12, 1972.

"Increased Productivity from Improved Material Handling," American Institute of Industrial Engineers, Greater Cincinnati Chapter, April 19, 1972.

"Material Handling Costs and Concepts," International Materials Management Society, Ohio Valley Chapter, April 18, 1972.

"How Much Money Do Engineers Make and Why?" U.C. Mechanical Engineering Seminar Series, April 13, 1972.

"The Engineer Ten Years After Graduation," Pi Tau Sigma, University of Cincinnati Chapter, Annual Initiation, March 4, 1972.

"The Engineer in Manufacturing Operations," A.M. Kinney Seminar Series, February 24, 1972.

"Operation Aspects of Purchasing Decisions," Cincinnati Purchasing Management Association Seminar, September 22, 1971.

"The Materials Management Function," International Materials Management Society, Ohio Valley Annual Seminar, February 17, 1971.

"The Role of Computers in Technology, Institute of Electrical and Electronic Engineers, Northern Illinois Chapter, October 1969.

"The Impact of Numerical Control on Manufacturing Operations," Numerical Control Society, North Central Chapter, January 1968.

"The I.E.'s Interest in Numerical Control," American Institute of Industrial Engineers, Lexington Chapter, September 8, 1965.