Author Archive
Ashley WhitsonLydia Kocher
Ashley Whitson is a mechanical engineer with the National Institute for Occupational Safety and Health's Pittsburgh Mining Research Division. Lydia Kocher is a mechanical engineer with the National Institute for Occupational Safety and Health's Pittsburgh Mining Research Division.
Posts by Lydia Kocher
The National Institute of Occupational Safety & Health is nearing completion of a study measuring work boot tread wear to determine the safety of miners.
