there are several alternatives

См. также в других словарях:

• Alternatives to general relativity — are physical theories that attempt to describe the phenomena of gravitation in competition to Einstein s theory of general relativity.There have been many different attempts at constructing an ideal theory of gravity. These attempts can be split… …   Wikipedia

• Poland — Polska redirects here. For other uses, see Polska (disambiguation). This article is about the country. For other uses, see Poland (disambiguation). Republic of Poland Rzeczpospolita Polska …   Wikipedia

• Citric acid cycle — Overview of the citric acid cycle The citric acid cycle also known as the tricarboxylic acid cycle (TCA cycle), the Krebs cycle, or the Szent Györgyi Krebs cycle[1] …   Wikipedia

• Angle — This article is about angles in geometry. For other uses, see Angle (disambiguation). Oblique angle redirects here. For the cinematographic technique, see Dutch angle. ∠, the angle symbol In geometry, an angle is the figure formed by two rays… …   Wikipedia

• Piggybacking (internet access) — Piggybacking is a term used to refer to access of a wireless internet connection by bringing one s own computer within the range of another s wireless connection, and using that service without the subscriber s explicit permission or knowledge.… …   Wikipedia

• Defense Base Act — The Defense Base Act (DBA) (ch. 357 of the 77th United States Congress, 55 Stat. 622, enacted August 16, 1941, codified at 42 U.S.C. §§ 1651–1654) is an extension of the federal workers compensation program that covers… …   Wikipedia

• Veneer (dentistry) — Intervention A veneer MeSH D003801 …   Wikipedia

• Marine plywood — In construction, marine plywood is a specially treated plywood that is designed to resist rotting in a high moisture environment. Marine plywood is frequently used in the construction of docks and boats. Advantages of marine plywood * Durability… …   Wikipedia

• Mass spectrum — Electron ionization mass spectrum of toluene [4]. Note parent peak corresponding to molecular mass M = 92 (C7H8+) and highest peak at M 1 = 91 (C7H7+, quasi stable tropylium cation). A mass spectrum is an inten …   Wikipedia

• Variable gauge axles — (VGA) are axles that allow railway vehicles to pass from tracks of one rail gauge to a different gauge. Variable gauge axles are used to allow the running of trains between Spain and France, Europe and Russia, Kazakhstan and China, and Mongolia… …   Wikipedia

• al|ter´na|tive|ness — al|ter|na|tive «l TUR nuh tihv, al », noun, adjective. –n. 1. a choice between two things: »Her father gave her the alternative of staying in high school or going to work. SYNONYM(S): See syn. under choice. (Cf. ↑choice) 2. a choice from among… …   Useful english dictionary