- enrichments
- en'rich·ment || -mənt n. enhancement, refinement, improvement
English contemporary dictionary. 2014.
English contemporary dictionary. 2014.
Mass-independent fractionation — Mass independent (isotope) fractionation refers to any chemical or physical process that acts to separate isotopes, where the amount of separation does not scale in proportion with the difference in the masses of the isotopes. Most isotopic… … Wikipedia
Clifton Film Fest — new article content ... Clifton Film Fest Photo Credit: Sarah Patch, 2009 Festival Clifton, VA Location Workhouse Arts Center, Lorton, VA … Wikipedia
Fernald Feed Materials Production Center — The Fernald Feed Materials Production Center (commonly referred to simply as Fernald) was a uranium processing facility located near the rural town of Fernald, in Hamilton County, Ohio, about 20 miles northwest of Cincinnati, which fabricated… … Wikipedia
Chondrite — Not to be confused with Chondrodite. A specimen of the NWA 869 chondrite (type L4 6), showing chondrules and metal flakes Chondrites are stony meteorites that have not been modified due to melting or differentiation of the parent body. They… … Wikipedia
Henry Elderfield — Infobox Scientist name = Professor Harry Elderfield box width = image width = |birth date = 1943 birth place = death date = death place = residence = citizenship = nationality = British ethnicity = field = Oceanography work institutions = alma… … Wikipedia
Magnesium — Not to be confused with Manganese. sodium ← magnesium → aluminium Be ↑ Mg ↓ Ca … Wikipedia
White dwarf — For other uses, see White dwarf (disambiguation). Image of Sirius A and Sirius B taken by the Hubble Space Telescope. Sirius B, which is a white dwarf, can be seen as a faint pinprick of light to the lower left of the much brighter Sirius A … Wikipedia
Ancona — This article is about the city in Italy. For other uses, see Ancona (disambiguation). Ancona Comune Città di Ancona … Wikipedia
Greek Anthology — The Greek Anthology (also called Anthologia Graeca or, sometimes, the Palatine Anthology ) is a collection of poems, mostly epigrams, that span the classical and Byzantine periods of Greek literature.While papyri containing fragments of… … Wikipedia
Presolar grains — are isotopically distinct clusters of material found in the fine grained matrix of primitive meteorites, whose differences from the surrounding meteorite suggest that they are older than the solar system [Maria Lugaro (2005) Stardust from… … Wikipedia