Ku sii qor faqradan - Daraasadaha kiisaska muhiimka ah ee cilmi-baarista HRO waxaa ka mid ah labada daraasadood ee musiibooyinka (tusaale ahaan, shilka nukliyeerka ee Three Mile Island
, Musiibada Challenger iyo Musiibada Columbia, daadinta kiimikada ee Bhopal, shilkii diyaaradeed ee Tenerife, dabkii kaynta ee Mann Gulch, dhacdadii dabka saaxiibtinimo ee Black Hawk ee Ciraaq) iyo HROs sida nidaamka xakamaynta taraafikada hawada, maraakiibta diyaaradaha ee maraakiibta, iyo hawlgallada tamarta nukliyeerka.