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Synomorphy, which is the degree of fit between a behavior setting and the individuals within it, is an important concept for understanding Staffing Theory. When a place is high in synomorphy, the number of people and the types of tasks being performed match what the behavior setting provides, and the individuals can achieve maximum productivity.
In phylogenetics, an apomorphy (or derived trait) is a novel character or character state that has evolved from its ancestral form (or plesiomorphy). [2][3][4] A synapomorphy is an apomorphy shared by two or more taxa and is therefore hypothesized to have evolved in their most recent common ancestor. [1][5][3][6][7][8][9] In cladistics ...
The yellow tail is a plesiomorphy and symplesiomorphy for all living species. In phylogenetics, a plesiomorphy ("near form") and symplesiomorphy are synonyms for an ancestral character shared by all members of a clade, which does not distinguish the clade from other clades. Plesiomorphy, symplesiomorphy, apomorphy, and synapomorphy, all mean a ...
Synchrony and diachrony are two complementary viewpoints in linguistic analysis. A synchronic approach (from Ancient Greek: συν- "together" and χρόνος "time") considers a language at a moment in time without taking its history into account. Synchronic linguistics aims at describing a language at a specific point of time, often the present.
Maximum parsimony (phylogenetics) In phylogenetics and computational phylogenetics, maximum parsimony is an optimality criterion under which the phylogenetic tree that minimizes the total number of character-state changes (or minimizes the cost of differentially weighted character-state changes). Under the maximum-parsimony criterion, the ...
In biology, phylogenetics (/ ˌ f aɪ l oʊ dʒ ə ˈ n ɛ t ɪ k s,-l ə-/) [1] [2] [3] is the study of the evolutionary history and relationships among or within groups of organisms.These relationships are determined by phylogenetic inference, methods that focus on observed heritable traits, such as DNA sequences, protein amino acid sequences, or morphology.
An M/M/1 queueing node. In queueing theory, a discipline within the mathematical theory of probability, an M/M/1 queue represents the queue length in a system having a single server, where arrivals are determined by a Poisson process and job service times have an exponential distribution. The model name is written in Kendall's notation.
POSDCORB. POSDCORB is an acronym widely used in the field of management and public administration that reflects the classic view of organizational theory. [1] It appeared most prominently in a 1937 paper by Luther Gulick (in a set edited by himself and Lyndall Urwick). However, he first presented the concept in 1935. [2]