definite metric
101Socially necessary labour time — in Marx s critique of political economy is what regulates the exchange value of commodities in trade and consequently guides producers in their attempt to economise on labour. Unlike individual labour hours in the classical labour theory of value …
102Chronology protection conjecture — The chronology protection conjecture is a conjecture by the physicist Professor Stephen Hawking that the laws of physics are such as to prevent time travel on all but sub microscopic scales. Mathematically, the permissibility of time travel is… …
103Arc length — Determining the length of an irregular arc segment is also called rectification of a curve. Historically, many methods were used for specific curves. The advent of infinitesimal calculus led to a general formula that provides closed form… …
104Law of value — The law of value is a concept in Karl Marx s critique of political economy. Most generally, it refers to a regulative principle of the economic exchange of the products of human work: the relative exchange values of those products in trade,… …
105spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… …
106Prophecy, Prophet, and Prophetess — • Discusses prophecy and prophets in the Old and New Testaments Catholic Encyclopedia. Kevin Knight. 2006. Prophecy, Prophet, and Prophetess Prophecy, Prophet, and Prophetess …
107Wikipedia:Manual of Style/Music — This guideline is a part of the English Wikipedia s Manual of Style. Use common sense in applying it; it will have occasional exceptions. Please ensure that any edits to this page reflect consensus. Shortcuts: WP:MOSMUSIC MO …
108Area — This article is about the geometric quantity. For other uses, see Area (disambiguation). The combined area of these three shapes is between 15 and 16 squares. Area is a quantity that expresses the extent of a two dimensional surface or shape in… …
109Chemistry — For other uses, see Chemistry (disambiguation). Chemistry is the science of atomic matter (that made of chemical elements), its properties, structure, comp …
110Esperanto grammar — Esperanto is a constructed auxiliary language. A highly regular grammar makes Esperanto much easier to learn than most other languages of the world, though particular features may be more or less advantageous or difficult depending on the… …
