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Autocycles are sedimentary cycles that are created by processes that only take place within the basin of deposition and that involve free oscillations of the sedimentary system; indeed, the resulting cyclic succession is only function of the geometrical and sedimentary parameters characteristic of the depositional system (e.g.: shelf dimension ...
Social cycle theories are among the earliest social theories in sociology.Unlike the theory of social evolutionism, which views the evolution of society and human history as progressing in some new, unique direction(s), sociological cycle theory argues that events and stages of society and history generally repeat themselves in cycles.
The cyclical theory refers to a model used by historians Arthur M. Schlesinger Sr. and Arthur M. Schlesinger Jr. to explain the fluctuations in politics throughout American history. [1] [2] In this theory, the United States's national mood alternates between liberalism and conservatism. Each phase has characteristic features, and each phase is ...
Download as PDF; Printable version; In other projects ... Appearance. move to sidebar hide. Cyclic history or Cyclical history may refer to: Social cycle theory ...
A strange loop is a hierarchy of levels, each of which is linked to at least one other by some type of relationship. A strange loop hierarchy is "tangled" (Hofstadter refers to this as a "heterarchy"), in that there is no well defined highest or lowest level; moving through the levels, one eventually returns to the starting point, i.e., the original level.
Graves used a variety of names for his theory during his lifetime, ranging from the generic Levels of Human Existence in his earlier work [5] to lengthy names such as Emergent Cyclical, Phenomenological, Existential Double-Helix Levels of Existence Conception of Adult Human Behavior (1978) and Emergent Cyclical Double-Helix Model of the Adult Bio-Pyscho-Social Behaviour (1981).
The authors describe each turning as lasting circa 21 years. Four turnings make up a full cycle of circa 85 years, [45] which the authors term a saeculum, after the Latin word meaning both "a long human life" and "a natural century". [46] Generational change drives the cycle of turnings and determines its periodicity. As each generation ages ...
Based on his observations of the explicit cyclical movement in the shipbuilding industry, Nobel Prize-winning economist Jan Tinbergen believes the so-called ‘durable goods cycle’ is a result of the lag of the upstream industries such as shipbuilding in response to the cycles in end users markets such as that in freight rates. [9]