Within 5 working days from the notification that the administrative limits were exceeded, the Authorized User must file an "Event Report" with EH&S describing any conditions or activities which may ...

Consequently, inhalation is most likely route of chemical exposure for laboratory workers. Although airborne exposure limits have been established for many chemicals, these exposure limits are not a ...

This means the first Martian explorers could get roughly eight times the amount of radiation per year of a radiation worker's annual exposure limit ... "500-year plan" to colonize space.