Radioactive (or nuclear) waste is a byproduct from nuclear reactors, fuel processing plants, hospitals and research facilities. Radioactive waste is also generated while decommissioning and dismantling nuclear reactors and other nuclear facilities. There are two broad classifications: high-level or low-level waste.uring the fission process, two things happen to the uranium in the fuel. First, uranium atoms split, creating energy that is used to produce electricity. The fission creates radioactive isotopes of lighter elements such as cesium-137 and strontium-90.
What Does OOTD Mean? Below are the most common meanings for OOTD: Outfit Of The Day. OOTD (Outfit Of The Day) is commonly used on fashion sites or in magazines (typically for women) to show today's featured outfit. Opinion Of The Day. OOTD (Opinion Of The Day) is often used as a caveat to make an assertion seem less forthright.
Osteoarthritis (OA), which is also known as osteoarthrosis or degenerative joint disease (DJD), is a progressive disorder of the joints caused by gradual loss of cartilage and resulting in the development of bony spurs and cysts at the margins of the joints.