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Enriched category, in mathematics; Chaptalization, a process in winemaking; Food fortification, the process of adding nutrients to cereals or grain; Enrichment in education, activities outside the formal curriculum; Enrichment of breathing gas for scuba diving (e.g. in Enriched Air Nitrox)
An antonym is one of a pair of words with opposite meanings. Each word in the pair is the antithesis of the other. A word may have more than one antonym. There are three categories of antonyms identified by the nature of the relationship between the opposed meanings.
Highly enriched uranium is considered weapons-grade when it has been enriched to about 90% U-235. [citation needed] U-233 is produced from thorium-232 by neutron capture. [19] The U-233 produced thus does not require enrichment and can be relatively easily chemically separated from residual Th-232.
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A thesaurus (pl.: thesauri or thesauruses), sometimes called a synonym dictionary or dictionary of synonyms, is a reference work which arranges words by their meanings (or in simpler terms, a book where one can find different words with similar meanings to other words), [1] [2] sometimes as a hierarchy of broader and narrower terms, sometimes simply as lists of synonyms and antonyms.
The paradox of enrichment is a term from population ecology coined by Michael Rosenzweig in 1971. [1] He described an effect in six predator–prey models where increasing the food available to the prey caused the predator's population to destabilize.
Cultural enrichment can refer to: . The generally understood objective within Arts in education to expose children to the arts; Culture change, a term used in public policy making that regards the role of culture on individual and community behavior
Mice in enriched environments performed significantly better on object recognition tests and the Morris Water Maze than they had when they were in standard environments. It was thus concluded that environmental enrichment enhances visual and learning memory for those with Alzheimer's. [ 42 ]