Mutual+or+reciprocal+dependence
51astronomy — /euh stron euh mee/, n. the science that deals with the material universe beyond the earth s atmosphere. [1175 1225; ME astronomie ( < AF) < L astronomia < Gk. See ASTRO , NOMY] * * * I Science dealing with the origin, evolution, composition,… …
52radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… …
53Cause — • Cause, as the correlative of effect, is understood as being that which in any way gives existence to, or contributes towards the existence of, any thing; which produces a result; to which the origin of any thing is to be ascribed Catholic… …
54Cognitive behavioral therapy — Psychology …
55Foreign relations of the People's Republic of China — Diplomatic relations between world states and People s Republic of China   People s Republic of China …
56National Industrial Recovery Act — Front page of the National Industrial Recovery Act, as signed by President Franklin D. Roosevelt on June 16, 1933. The National Industrial Recovery Act (NIRA), officially known as the Act of June 16, 1933 (Ch. 90, 48 Stat. 195, formerly codified… …
57German literature — Introduction German literature comprises the written works of the German speaking peoples of central Europe. It has shared the fate of German politics and history: fragmentation and discontinuity. Germany did not become a modern nation… …
58oxidation–reduction reaction — ▪ chemical reaction Introduction also called redox reaction any chemical reaction in which the oxidation number of a participating chemical species changes. The term covers a large and diverse body of processes. Many oxidation– reduction… …
59primitive culture — Introduction in the lexicon of early anthropologists, any of numerous societies characterized by features that may include lack of a written language, relative isolation, small population, relatively simple social institutions and… …
60MUSIC — This article is arranged according to the following outline: introduction written sources of direct and circumstantial evidence the material relics and iconography notated sources oral tradition archives and important collections of jewish music… …
