Mechanism may refer to: Wikipedia does not have an article with this exact name. ... It has been suggested that French Wiktionary be merged into this article or section. ...
There are many characterizations/definitions of mechanisms in the philosophy of science/biology that have -- especially in the last decade and a half -- been propounded. ... In philosophy, mechanism is a theory that all natural phenomena can be explained by physical causes. ... Mechanism A combination of parts designed to perform a given function. ... In economics a mechanism is a set of rules designed to bring about a certain outcome through the interaction of a number of agents each of whom maximizes his or her own utility. ... A mechanism is some technical aspect of a larger process or mechanical device, a part or combination of parts designed to perform a particular function. ...
Reaction mechanism, the sequence of reactions by which overall chemical change occurs
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Mechanics was studied by a number of ancient Greek scientists, most notably Aristotle, whose ideas dominated the subject until the late Middle Ages, and Archimedes, who made several contributions and whose approach was quite modern compared to other ancient scientists.
In 1905, Albert Einstein showed that Newtonsmechanics was an approximation, valid for cases involving speeds much less than the speed of light; for very great speeds the relativistic mechanics of his theory of relativity was required.
In the quantummechanics developed during the 1920s as part of the quantumtheory, the motions of very tiny particles, such as the electrons in an atom, were explained using the fact that both matter and energy have a dual naturesometimes behaving like particles and other times behaving like waves.