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Disequilibrium Dynamics
Disequilibrium is the lack of or opposite of an equilibrium. ;Economics * lack of economic equilibrium * General disequilibrium * Disequilibrium (economics) ;Medicine * Disequilibrium (medicine) (DES), a syndrome in cerebral palsy * lack of equilibrioception * Dialysis disequilibrium syndrome ;Political science * Status-income disequilibrium ;Population genetics * Linkage disequilibrium In population genetics, linkage disequilibrium (LD) is the non-random association of alleles at different loci in a given population. Loci are said to be in linkage disequilibrium when the frequency of association of their different alleles is h ..., the non-random association of alleles at two or more loci, not necessarily on the same chromosome ;Thermodynamics * Disequilibrium (thermodynamics) {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Types Of Equilibrium
{{Unreferenced, date=September 2022 This is a list of various types of equilibrium, the condition of a system in which all competing influences are balanced. Biology * Equilibrioception, the sense of a balance present in human beings and animals * Equilibrium unfolding, the process of unfolding a protein or RNA molecule by gradually changing its environment * Genetic equilibrium, theoretical state in which a population is not evolving * Homeostasis, the ability of an open system, especially living organisms, to regulate its internal environment * Punctuated equilibrium, theory in evolutionary biology * Sedimentation equilibrium, analytical ultracentrifugation method for measuring protein molecular masses in solution * Equilibrium Theory (Island biogeography), MacArthur-Wilson theory explaining biodiversity character of ecological islands * Osmotic equilibrium, balance between solvent flow and pressure across a membrane Physics * Equilibrant force, which keeps any object motionle ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economic Equilibrium
In economics, economic equilibrium is a situation in which economic forces such as supply and demand are balanced and in the absence of external influences the ( equilibrium) values of economic variables will not change. For example, in the standard text perfect competition, equilibrium occurs at the point at which quantity demanded and quantity supplied are equal. Market equilibrium in this case is a condition where a market price is established through competition such that the amount of goods or services sought by buyers is equal to the amount of goods or services produced by sellers. This price is often called the competitive price or market clearing price and will tend not to change unless demand or supply changes, and quantity is called the "competitive quantity" or market clearing quantity. But the concept of ''equilibrium'' in economics also applies to imperfectly competitive markets, where it takes the form of a Nash equilibrium. Understanding economic equilibriu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Disequilibrium
In macroeconomic theory, general disequilibrium is a situation in which some or all of the aggregated markets, such as the money market, the goods market, and the labor market, fail to clear because of price rigidities.Mankiw (1990), 1655. In the 1960s and 1970s, economists such as Edmond Malinvaud, Robert Barro and Herschel Grossman, Axel Leijonhufvud, Robert Clower, and Jean-Pascal Benassy investigated how economic policy would impact an economy where prices did not adjust quickly to changes in supply and demand. The most notable case occurs when some external factor causes high levels of unemployment in an economy, leading to households consuming less and firms providing less employment, leading to a rationing of both goods and work hours. Studies of general disequilibrium have been considered the "height of the neoclassical synthesis"Romer, 5. and an immediate precursor to the new Keynesian economics that followed the decline of the synthesis. Studies of general disequili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disequilibrium (economics)
In economics, economic equilibrium is a situation in which economic forces such as supply and demand are balanced and in the absence of external influences the (:wikt:equilibrium, equilibrium) values of economic variables will not change. For example, in the standard text perfect competition, equilibrium occurs at the point at which quantity demanded and quantity supplied are equal. Market equilibrium in this case is a condition where a market price is established through competition such that the amount of goods or services sought by Law of supply and demand, buyers is equal to the amount of goods or services produced by Law of supply and demand, sellers. This price is often called the competitive price or market clearing price and will tend not to change unless demand or supply changes, and quantity is called the "competitive quantity" or market clearing quantity. But the concept of ''equilibrium'' in economics also applies to Imperfect competition, imperfectly competitive ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disequilibrium (medicine)
Dizziness is an imprecise term that can refer to a sense of disorientation in space, vertigo, or lightheadedness. It can also refer to disequilibrium or a non-specific feeling, such as giddiness or foolishness. Dizziness is a common medical complaint, affecting 20-30% of persons. Dizziness is broken down into 4 main subtypes: vertigo (~25-50%), disequilibrium (less than ~15%), presyncope (less than ~15%), and nonspecific dizziness (~10%). * Vertigo is the sensation of spinning or having one's surroundings spin about them. Many people find vertigo very disturbing and often report associated nausea and vomiting. * Presyncope describes lightheadedness or feeling faint; the name relates to syncope, which is actually fainting. * Disequilibrium is the sensation of being off balance and is most often characterized by frequent falls in a specific direction. This condition is not often associated with nausea or vomiting. * Non-specific dizziness may be psychiatric in origin. It is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Equilibrioception
The sense of balance or equilibrioception is the perception of balance and spatial orientation. It helps prevent humans and nonhuman animals from falling over when standing or moving. Equilibrioception is the result of a number of sensory systems working together; the eyes (visual system), the inner ears (vestibular system), and the body's sense of where it is in space (proprioception) ideally need to be intact. The vestibular system, the region of the inner ear where three semicircular canals converge, works with the visual system to keep objects in focus when the head is moving. This is called the vestibulo-ocular reflex (VOR). The balance system works with the visual and skeletal systems (the muscles and joints and their sensors) to maintain orientation or balance. Visual signals sent to the brain about the body's position in relation to its surroundings are processed by the brain and compared to information from the vestibular and skeletal systems. Vestibular system In the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dialysis Disequilibrium Syndrome
Dialysis disequilibrium syndrome (DDS) is the collection of neurological sign (medicine), signs and symptoms, attributed to cerebral edema, during or following shortly after intermittent hemodialysis or CRRT. Classically, DDS arises in individuals starting hemodialysis due to end-stage chronic kidney disease and is associated, in particular, with "aggressive" (high solute removal) dialysis. However, it may also arise in fast onset, i.e. acute kidney failure in certain conditions. Symptoms and signs Diagnosis of mild DDS is often complicated by other dialysis complications such as malignant hypertension, uremia, encephalopathy, subdural hemorrhage, hyper- and hypoglycaemia, or electrolyte imbalances. Presentation of moderate and severe DDS requires immediate identification and treatment as the condition can result in severe neurological issues and death. 1. Headache 2. Nausea 3. Dizziness 4. Confusion 5. Visual disturbance 6. Tremor 7. Seizures 8. Coma Causes The cause of DD ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linkage Disequilibrium
In population genetics, linkage disequilibrium (LD) is the non-random association of alleles at different loci in a given population. Loci are said to be in linkage disequilibrium when the frequency of association of their different alleles is higher or lower than what would be expected if the loci were independent and associated randomly. Linkage disequilibrium is influenced by many factors, including selection, the rate of genetic recombination, mutation rate, genetic drift, the system of mating, population structure, and genetic linkage. As a result, the pattern of linkage disequilibrium in a genome is a powerful signal of the population genetic processes that are structuring it. In spite of its name, linkage disequilibrium may exist between alleles at different loci without any genetic linkage between them and independently of whether or not allele frequencies are in equilibrium (not changing with time). Furthermore, linkage disequilibrium is sometimes referred to as gamet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
