About 1 hour after shutdown, the decay heat will be about 1.5% of the previous core power. After a day, the decay heat falls to 0.4%, and after a week it will be only 0.2%.
Riboflavin, also known as vitamin B2, is a vitamin found in food and used as a dietary supplement. As a supplement it is used to prevent and treat riboflavin deficiency and prevent migraines. It may be given by mouth or injection. It is nearly always well tolerated.
Medical Definition of RIBOSOME. : any of the RNA-and protein-rich cytoplasmic granules that are sites of protein synthesis. any of the RNA-rich cytoplasmic granules that are sites of protein synthesis â see cell illustration. â riÂ·boÂ·somÂ·al \ËrÄ«-bÉ-ËsÅ-mÉl\ adjective. See ribosome defined for kids. ADVERTISEMENT.