Does Radon Present a Health Risk to Nova Scotia Workers? (13) H. Mersereau, Cape Breton University, Sydney, NS, Canada.

Working with Radioactive Materials in the Laboratory: Assessing the Leachability of 99 Technetium in a Grout-Stabilized Waste Form. (14) G. Bowman, RJ Lee Group, Inc., Monroeville, PA; B. Mull, RJ Lee Group, Inc., Pasco, WA.

Developing UV Index-Compatible Biological Indicators for Alerting Health Hazards From Overexposure to Solar UV Radiation. (15) C. Chen, C. Wu, Y. Chen, China Medical University, Taichung, Taiwan.

Outdoor Workers' Exposure to Ultraviolet Radiation in Northwest Ohio. (16) F. Akbar-Khanzadeh, B. Weaver, S. Khuder, M. Dennis, University of Toledo, Toledo, OH.

High-Powered Hand-Held Portable Lasers - A New Hazard on the Job Site? (17) D. Hewett, FDA, Rockville, MD.

Power Lines and Health: An Update of the Evidence. (18) P. Barn, National Collaborating Centre for Environmental Health BC Centre for Disease Control, Vancouver, BC,
Canada; R. Copes, BC Centre for Disease Control, Vancouver, BC, Canada.