Mass action

Mass action

Mass action may refer to:

  • Law of mass action, in chemistry, a postulate of reactions
  • Mass action law (electronics), in semiconductor electronics, a relationship between intrinsic and doped carrier concentrations
  • Mass action (sociology), in sociology, a term for situations in which a large number of people behave simultaneously in similar ways individually and without coordination
  • Mass Action Principle (neuroscience), in neuroscience, the belief that memory and learning are distributed and can't be isolated within any one area of the brain
  • Mass tort, or mass action, in law, which is when plaintiffs form a group to sue a defendant (for similar alleged harms)

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Look at other dictionaries:

  • Mass-Action — Mass Ac|tion [ mæs ækʃən], die; [engl. mass action, eigtl. = Massenwirkung, aus: mass = Masse u. action, ↑Action] (Psych.): unspezifische Reaktion eines Säuglings (od. tierischen Organismus) auf Reize …   Universal-Lexikon

  • Mass-Action — Mass Ac|tion, auch Mass|ac|tion [ mæsækʃən] die; <aus gleichbed. engl. mass action, eigtl. »Massenreflex«> unspezifische Reaktion eines Säuglings (od. tierischen Organismus) auf irgendwelche Reize (Psychol.) …   Das große Fremdwörterbuch

  • mass action — noun (neurology) the principle that the cortex of the brain operates as a coordinated system with large masses of neural tissue involved in all complex functioning • Syn: ↑mass action principle • Topics: ↑neurology • Hypernyms: ↑principle, ↑rule …   Useful english dictionary

  • Mass action (physics) — Mass action in science is the idea that a large number of small units (especially atoms or molecules) acting randomly by themselves can in fact have a larger pattern. For example, consider a cloud of gas is moving in a given direction. Individual …   Wikipedia

  • Mass action (sociology) — For other uses, see Mass action (disambiguation). Mass action in sociology refers to the situations where a large number of people behave simultaneously in a similar way but individually and without coordination. For example, at any given moment …   Wikipedia

  • Mass Action Principle (neuroscience) — For other uses, see Mass action. In neuroscience, the mass action Principle is one of two principles that Karl Lashley published in 1950 that summarized 30 years of research. The other principle was the equipotentiality principle. The mass action …   Wikipedia

  • Mass-action ratio — The mass action ratio[1], often denoted by Γ, is the ratio of product concentrations to reactant concentrations. If the product and reactant concentrations are at equilibrium then the mass action ratio will equal the equilibrium constant. At… …   Wikipedia

  • Mass action law (electronics) — For other uses, see Mass action. Under thermal equilibrium the product of the free electron concentration n and the free hole concentration p is equal to a constant equal to the square of intrinsic carrier concentration. The intrinsic carrier… …   Wikipedia

  • mass action law — veikiančiųjų masių dėsnis statusas T sritis fizika atitikmenys: angl. mass action law vok. Massenwirkungsgesetz, n rus. закон действующих масс, m pranc. loi d’action de masse, f; loi de Guldberg et Waage, f …   Fizikos terminų žodynas

  • mass action law — Chem. See law of mass action. * * * …   Universalium

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