Tendency+to+decay
81Nobel Prizes — ▪ 2009 Introduction Prize for Peace The 2008 Nobel Prize for Peace was awarded to Martti Ahtisaari, former president (1994–2000) of Finland, for his work over more than 30 years in settling international disputes, many involving ethnic,… …
82Maximum parsimony (phylogenetics) — Parsimony is a non parametric statistical method commonly used in computational phylogenetics for estimating phylogenies. Under parsimony, the preferred phylogenetic tree is the tree that requires the least evolutionary change to explain some… …
83Technetium — molybdenum ← technetium → ruthenium Mn ↑ Tc ↓ Re …
84Working memory — (also referred to as short term memory, depending on the specific theory) is a theoretical construct within cognitive psychology that refers to the structures and processes used for temporarily storing and manipulating information. There are… …
85Fourth International — For other uses, see Fourth International (disambiguation). This article focusses on the Fourth International prior to 1963. See Fourth International (Post Reunification) for later developments …
86Nuclear meltdown — Three of the reactors at Fukushima I overheated, causing core meltdowns. This was compounded by hydrogen gas explosions and the venting of contaminated steam which released large amounts of radioactive material into the air.[1] …
87India — /in dee euh/, n. 1. Hindi, Bharat. a republic in S Asia: a union comprising 25 states and 7 union territories; formerly a British colony; gained independence Aug. 15, 1947; became a republic within the Commonwealth of Nations Jan. 26, 1950.… …
88physical science — physical scientist. 1. any of the natural sciences dealing with inanimate matter or with energy, as physics, chemistry, and astronomy. 2. these sciences collectively. [1835 45] * * * Introduction the systematic study of the inorganic world …
89river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… …
90Sculpture — • In the widest sense of the term, sculpture is the art of representing in bodily form men, animals, and other objects in stone, bronze, ivory, clay and similar materials Catholic Encyclopedia. Kevin Knight. 2006. Sculpture Sculpture …
