to create a theory
81Knot theory — A three dimensional depiction of a thickened trefoil knot, the simplest non trivial knot …
82Neutral theory of molecular evolution — The neutral theory of molecular evolution states that the vast majority of evolutionary changes at the molecular level are caused by random drift of selectively neutral mutants (not affecting fitness).[1] The theory was introduced by Motoo Kimura …
83Conflict theory — Sociology …
84Einstein–Cartan theory — in theoretical physics extends general relativity to correctly handle spin angular momentum. As the master theory of classical physics general relativity has one known flaw: it cannot describe spin orbit coupling , i.e., exchange of intrinsic… …
85Expectancy violations theory — sees communication as the exchange of information that is high in relational content and can be used to violate the expectations of another, who will perceive the exchange either positively or negatively depending on the liking between the two… …
86Implementation of mathematics in set theory — This article examines the implementation of mathematical concepts in set theory. The implementation of a number of basic mathematical concepts is carried out in parallel in ZFC (the dominant set theory) and in NFU, the version of Quine s New… …
87Strain theory (sociology) — In criminology, the strain theory states that social structures within society may encourage citizens to commit crime. Following on the work of Émile Durkheim, Strain Theories have been advanced by Merton (1938), Cohen (1955), Cloward and Ohlin… …
88Counterpart theory — In philosophy, specifically in the area of modal metaphysics, counterpart theory is an alternative to standard (Kripkean) possible worlds semantics for interpreting quantified modal logic. Counterpart theory still presupposes possible worlds, but …
89Identity control theory — Identity Control Theory, created by Peter Burke, focuses on the nature of peoples identities and the relationship between their identities and their behavior within the realm of their social structure. The identities of the individual are rooted… …
90Chess theory — The game of chess is commonly divided into three phases: the opening, middlegame, and endgame.[1] As to each of these phases, especially the opening and endgame, there is a large body of theory as how the game should be played. Those who write… …
