However, oxidative stress is actually useful. in some instances. For example, oxidative stress. induces apoptosis to prepare the birth canal for. delivery. Also, biological defense mechanisms. are strengthened by oxidative stress during. appropriate physical exercise and ischemia.
The 100th anniversary of the Triangle shirtwaist factory fire, which killed 146 workers in a New York City garment factory, marks a century of reforms that make up the core of OSHA's mission.
Confidence votes 45. A total of 1,177 sailors and marines were killed on USS Arizona the morning of December 7, 1941. This represents the greatest loss of life in U.S. Naval history, and more than half of the 2,335 U.S. servicemen from the Army, Navy and Marine Corps killed during the Pearl Harbor attack.