periodically
31Scooter Libby — I. Lewis Scooter Libby Chief of Staff to the Vice President of the United States In office 2001–2005 Vice President Dick Cheney Preceded by …
32Variable star — A star is classified as variable if its apparent brightness as seen from Earth changes over time, whether the changes are due to variations in the star s actual luminosity, or to variations in the amount of the star s light that is blocked from… …
33America's Most Wanted — Infobox Television show name = America s Most Wanted rating = TV PG (some), TV 14 (some) caption = format = camera = picture format = runtime = 60 minutes creator = developer = executive producer = Lance Heflin starring = John Walsh narrated =… …
34Lithium niobate — (LithiumNiobiumOxygen|3) is a compound of niobium, lithium, and oxygen. It is a colorless solid that is insoluble in water. Its melting point is 1257 °C and its density is 4.65 g/cm³. Its CAS number is CASREF|CAS=12031 63 9.Lithium niobate… …
35Line moiré — is one type of moiré pattern; a pattern that appears when superposing two transparent layers containing correlated opaque patterns. Line moiré is the case when the superposed patterns comprise straight or curved lines. When moving the layer… …
36business organization — Introduction an entity formed for the purpose of carrying on commercial enterprise. Such an organization is predicated on systems of law governing contract and exchange, property rights, and incorporation. Business enterprises… …
37continental landform — ▪ geology Introduction any conspicuous topographic feature on the largest land areas of the Earth. Familiar examples are mountains (including volcanic (volcanism) cones), plateaus, and valleys. (The term landform also can be applied to… …
38SYRIA — SYRIA, state in southwest Asia. Although constantly subject to changes, the country s boundaries were primarily: Ereẓ Israel to the south, Asia Minor (Turkey) to the north, Mesopotamia to the east, and the Mediterranean to the west. Biblical and… …
39Clock — For other uses, see Clock (disambiguation). Timepiece redirects here. For the Kenny Rogers album, see Timepiece (album). Platform clock at King s Cross railway station, London …
40Risk management — For non business risks, see risk, and the disambiguation page risk analysis Example of risk management: A NASA model showing areas at high risk from impact for the International Space Station. Risk management is the identification, assessment,… …
