Equilibrium 37425 220708076 2008-06-21T04:51:24Z Thijs!bot 1392310 robot Adding: [[nl:Equilibrium]] {{wiktionarypar|equilibrium}} {{TOCright}} '''Equilibrium''' is the condition of a system in which competing influences are balanced and it may refer to: ==Biology== * [[Equilibrioception]], the sense of balance present in humans and animals * [[Homeostasis]], the ability of an open system, especially living organisms, to regulate its internal environment * [[Genetic equilibrium]], theoretical state in which a population is not evolving * [[Punctuated equilibrium]], theory in evolutionary biology * [[Sedimentation equilibrium]], analytical ultracentrifugation method for measuring protein molecular masses in solution ==Chemistry== * [[Chemical equilibrium]], the state in which the concentrations of the reactants and products have no net change over time * [[Diffusion equilibrium]], when the concentrations of the diffusing substance in the two compartments are equal * [[Donnan equilibrium]], the distribution of ion species between two ionic solutions separated by a semipermeable membrane or boundary * [[Dynamic equilibrium]], the state in which two reversible processes occur at the same rate * [[Equilibrium constant]], a quantity characterizing a chemical equilibrium in a chemical reaction * [[Equilibrium unfolding]], the process of unfolding a protein or RNA molecule by gradually changing its environment * [[Psychrometrics]] (Humidification/ Dehumidification [[Drying]]) * [[Partition equilibrium]], a type of chromatography that is typically used in GC * [[Quasistatic equilibrium]], the quasi-balanced state of a thermodynamic system near to equilibrium in some sense or degree * [[Schlenk equilibrium]], a chemical equilibrium named after its discoverer Wilhelm Schlenk taking place in solutions of Grignard reagents * [[Solubility equilibrium]], any chemical equilibrium between solid and dissolved states of a compound at saturation * [[Thermodynamic equilibrium]], the state of a thermodynamic system which is in thermal, mechanical, and chemical equilibrium * [[Vapor-liquid equilibrium]] [[Distillation]] ==Economics== * [[Competitive equilibrium]], economic equilibrium when all buyers and sellers are small relative to the market * [[Economic equilibrium]], a condition in economics * [[Equilibrium price]], the price at which supply equals demand * [[General equilibrium]], a branch of theoretical microeconomics * [[Intertemporal equilibrium]], an equilibrium concept over time * [[Lindahl equilibrium]], a method proposed by Erik Lindahl for financing public goods * [[Partial equilibrium]], one part of the general economic equilibrium * [[Radner equilibrium]], an economic concept defined by economist Roy Radner in the context of general equilibrium * [[Recursive competitive equilibrium]], an economic equilibrium concept associated with a dynamic program * [[Static equilibrium (economics)]], the intersection of supply and demand in any market * [[Sunspot equilibrium]], an economic equilibrium in which nonfundamental factors affect prices or quantities * [[Underemployment equilibrium]], a situation in Keynesian economics with a persistent shortfall relative to full employment and potential output ===Game theory=== * [[Correlated equilibrium]], a solution concept in game theory that is more general than the well known Nash equilibrium * [[Nash equilibrium]], a solution concept in game theory involving two or more players ** [[Quasi-perfect equilibrium]], a refinement of Nash Equilibrium for extensive form games due to Eric van Damme ** [[Sequential equilibrium]], a refinement of Nash Equilibrium for extensive form games due to David M. Kreps and Robert Wilson * [[Symmetric equilibrium]], in game theory, an equilibrium where all players use the same strategy * [[Trembling hand perfect equilibrium]] assumes that the players, through a "slip of the hand" or tremble, may choose unintended strategies ==Music== * ''[[Make Love and War, The Wedlock of Equilibrium]]'', an album by [[Ordo Rosarius Equilibrio]] * [[Equilibrium (band)]], a German Viking metal band * "[[IX Equilibrium]]", the third LP by the black metal band Emperor * [[Equilibrium (album)|''Equilibrium'']], an album by sludge doom band Crowbar * [[Equilibrium (record label)]], a Portuguese record label ==Physics== * [[Mechanical equilibrium]], the state in which the sum of the forces, and torque, on each particle of the system is zero * [[Hydrostatic equilibrium]], the state of a system in which compression due to gravity is balanced by a pressure gradient force * [[Equilibrium figure]]s of Earth and planets ([[Physical geodesy]]) * [[Equilibrium mode distribution]], involves light traveling in an optical waveguide or fiber * [[Hyperbolic equilibrium point]], a mathematical concept in physics * [[Secular equilibrium]], a state of radioactive elements in which the production rate of a daughter nucleus is balanced by its own decay rate ==Other== * [[Equilibrium (film)|''Equilibrium'' (2002 film)]], a science-fiction film * [[Equilibrium (seaQuest 2032 episode)|"Equilibrium" (''seaQuest 2032'' episode)]], episode of ''seaQuest 2032'' * [[Equilibrium (DS9 episode)|"Equilibrium" (''DS9'' episode)]], an episode of ''Star Trek: Deep Space Nine'' * [[Equilibrium moisture content]], the moisture content at which the wood is neither gaining nor losing moisture * [[Equilibrium point]], node in mathematics * [[Patterson equilibrium]], a theory used in highway traffic modelling, air-traffic modelling, business modelling, and electrical grid operation * [[Reflective equilibrium]], the state of balance or coherence among a set of beliefs arrived at by a process of deliberative mutual adjustment * [[Social equilibrium]], a system in which there is a dynamic working balance among its interdependent parts * [[Equilibrium (puzzle)]], a 3D interlocking type puzzle made of 6 half circle pieces * Equilibration is the means of cognitive development in [[Jean Piaget]]'s cognitive developmental theory. Equilibrium, LLC - Filming in Egypt - British managed - Production company ==See also== * [[Stability]] * [[Steady state (disambiguation)]] * [[Equilibristics]], e.g. juggling {{disambig}} [[cs:Equilibrium]] [[de:Gleichgewicht]] [[es:Equilibrio]] [[fr:Équilibre]] [[io:Equilibro]] [[id:Kesetimbangan]] [[it:Equilibrio]] [[he:שיווי משקל]] [[hu:Egyensúly (egyértelműsítő lap)]] [[nl:Equilibrium]] [[ja:平衡 (曖昧さ回避)]] [[pl:Równowaga]] [[pt:Equilíbrio]] [[ru:Равновесие]] [[sl:Ravnovesje]] [[tr:Denge]]