Look up dispersion or dispersed in Wiktionary, the free dictionary. Dispersion may refer to: Dispersion (finance), a measure for the statistical distribution...
3 KB (422 words) - 16:58, 29 October 2023
general, dispersion is the phenomenon in which the phase velocity of a wave depends on its frequency; sometimes the term chromatic dispersion is used for...
60 KB (8,469 words) - 06:24, 28 July 2024
In statistics, dispersion (also called variability, scatter, or spread) is the extent to which a distribution is stretched or squeezed. Common examples...
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electrical engineering, dispersion relations describe the effect of dispersion on the properties of waves in a medium. A dispersion relation relates the...
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communication, an intramodal dispersion, is a category of dispersion that occurs within a single mode optical fiber. This dispersion mechanism is a result of...
1 KB (169 words) - 12:40, 18 March 2018
London dispersion forces (LDF, also known as dispersion forces, London forces, instantaneous dipole–induced dipole forces, fluctuating induced dipole bonds...
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In the physics of continuous media, spatial dispersion is usually described as a phenomenon where material parameters such as permittivity or conductivity...
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Atmospheric dispersion modeling is the mathematical simulation of how air pollutants disperse in the ambient atmosphere. It is performed with computer...
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economics, price dispersion is variation in prices across sellers of the same item, holding fixed the item's characteristics. Price dispersion can be viewed...
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Non-zero dispersion-shifted fiber (NZDSF), specified in ITU-T G.655, is a type of single-mode optical fiber which was designed to overcome the problems...
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Modal dispersion is a distortion mechanism occurring in multimode fibers and other waveguides, in which the signal is spread in time because the propagation...
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low-dispersion glass. Special low dispersion glass (SLD glass) and extraordinary low-dispersion glass (ELD glass) are glasses with yet lower dispersion (and...
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In acoustics, acoustic dispersion is the phenomenon of a sound wave separating into its component frequencies as it passes through a material. The phase...
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Pigment dispersion syndrome (PDS) is an eye disorder that can lead to a form of glaucoma known as pigmentary glaucoma. It takes place when pigment cells...
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Dispersion-shifted fiber (DSF) is a type of optical fiber made to optimize both low dispersion and low attenuation. Dispersion Shifted Fiber is a type...
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optical fiber, the zero-dispersion wavelength is the wavelength or wavelengths at which material dispersion and waveguide dispersion cancel one another. In...
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throughout a continuous phase. Note 1: Modification of definition in ref. A dispersion is a system in which distributed particles of one material are dispersed...
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In astronomy, the velocity dispersion (σ) is the statistical dispersion of velocities about the mean velocity for a group of astronomical objects, such...
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In optics, group-velocity dispersion (GVD) is a characteristic of a dispersive medium, used most often to determine how the medium affects the duration...
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Colloid (redirect from Dispersion of colloids)
colloidal emulsions, colloidal suspensions, colloidal foams, colloidal dispersions, or hydrosols. Aerogel Jello cubes Colloidal silica gel with light opalescence...
43 KB (4,872 words) - 20:40, 17 July 2024
In computational mathematics, numerical dispersion is a difficulty with computer simulations of continua (such as fluids) wherein the simulated medium...
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to measure them. This change as a function of wavelength is called the dispersion of the optical properties. The graph created by plotting the optical property...
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Jewish diaspora (redirect from Dispersion of the Jews in the Roman Empire)
romanized: təfūṣā) or exile (Hebrew: גָּלוּת gālūṯ; Yiddish: golus) is the dispersion of Israelites or Jews out of their ancient ancestral homeland (the Land...
138 KB (16,456 words) - 00:35, 25 July 2024
Taylor dispersion or Taylor diffusion is an apparent or effective diffusion of some scalar field arising on the large scale due to the presence of a strong...
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probability theory and statistics, the index of dispersion, dispersion index, coefficient of dispersion, relative variance, or variance-to-mean ratio (VMR)...
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Correlation trading (redirect from Dispersion Trading)
variance dispersion trade. Sell a correlation swap. In practice, exchange-traded funds (ETF's) are sometimes chosen instead of indices. Dispersion trading...
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signal. Modal dispersion during propagation in the waveguide then provides group velocity dispersion to the signal. The large modal dispersion inherent to...
4 KB (279 words) - 23:05, 26 August 2021
In fluid dynamics, dispersion of water waves generally refers to frequency dispersion, which means that waves of different wavelengths travel at different...
30 KB (3,374 words) - 02:45, 29 May 2024
probability and statistics, the class of exponential dispersion models (EDM), also called exponential dispersion family (EDF), is a set of probability distributions...
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Odor (redirect from Odour dispersion)
An odor (American English) or odour (Commonwealth English; see spelling differences) is caused by one or more volatilized chemical compounds that are generally...
69 KB (8,654 words) - 15:59, 12 July 2024