• In telecommunications, ground constants are the electrical parameters of earth: electrical conductivity, σ, electrical permittivity, ε, and magnetic permeability...
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  • Thumbnail for Ground (electricity)
    classes floating ground ground constants ground loop (electricity) ground plane (radio antenna) ground wire (transmission line) isolated ground phantom circuit...
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  • using it across multiple mathematical problems. Constants arise in many areas of mathematics, with constants such as e and π occurring in such diverse contexts...
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  • discovery of energy quanta". In metrology, the Planck constant is used, together with other constants, to define the kilogram, the SI unit of mass. The SI...
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  • Physical Constants" (Web Version 7.0). This database was developed by J. Baker, M. Douma, and S. Kotochigova. Available: http://physics.nist.gov/constants. National...
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  • Some symbols that are commonly treated as logical constants are: Many of these logical constants are sometimes denoted by alternate symbols (for instance...
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  • Thumbnail for Grounded theory
    patients, Glaser and Strauss developed the constant comparative method which later became known as the grounded theory method. They summarized their research...
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  • Thumbnail for Fine-tuned universe
    physical constants. In some candidate theories, the number of independent physical constants may be as small as one. For example, the cosmological constant may...
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  • Thumbnail for Surface wave
    interface between two media having different dielectric constants. In radio transmission, a ground wave is a guided wave that propagates close to the surface...
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  • such that the physical constants completely define the system of units and the relevant physical laws contain no conversion constants. While natural unit...
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  • Thumbnail for 2019 revision of the SI
    is constructed around seven defining constants, allowing all units to be constructed directly from these constants. The designation of base units is retained...
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  • Radio – Grade of service – Graded-index fiber – Ground constantsGround loop – Ground plane – Ground (electricity) – Groundwave – Guided ray – Gyrator...
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  • (pz–px–q) H2O Hydrolysis constants (log values) in critical compilations at infinite dilution and T = 298.15 K: Hydrolysis constants (log values) in critical...
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  • identity with constant symbols a {\displaystyle a} and b {\displaystyle b} , the sentence Q ( a ) ∨ P ( b ) {\displaystyle Q(a)\lor P(b)} is a ground formula...
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  • the Planck constant (h), improving the precision of the atomic mass constant expressed in SI units by anchoring it to fixed physical constants. Although...
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  • Thumbnail for Cosmological constant
    spacetime, and κ = 8πG/c4. The gravitational constant G and the speed of light c are universal constants. When Λ is zero, this reduces to the field equation...
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  • Bohr radius (category Physical constants)
    r_{\mathrm {e} }} ⁠). Any one of these constants can be written in terms of any of the others using the fine-structure constant ⁠ α {\displaystyle \alpha } ⁠:...
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  • parameter, and a modified set of σp− constants may give a better fit. This parameter is defined using the ionization constants of para substituted phenols, via...
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  • a small city--what architects call a megastructure. Perched above ground, Constant's megastructures would literally leave the bourgeois metropolis below...
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  • current stadium was renamed Lotto Park in 2019. Previously it was called Constant Vanden Stock Stadium which was first opened in 1983 to replace the former...
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  • Thumbnail for International System of Units
    defining constants ranges from fundamental constants of nature such as c to the purely technical constant Kcd. The values assigned to these constants were...
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  • {\displaystyle \delta } will be the same as the units of stress. Elastic constants are specific parameters that quantify the stiffness of a material in response...
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  • Thumbnail for Wien bridge oscillator
    Inductionsconstanten mit dem "optischen Telephon"" [Measurement of Inductive Constants with the "Optical Telephone"], Annalen der Physik und Chemie (in German)...
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  • times the molar mass constant Mu: M(X) = Ar(X) · Mu. The molar mass constant was unusual (but not unique) among physical constants by having an exactly...
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  • in Constant Spring, St Andrew, which may be regarded as suburb of the capital Kingston. They play their home games at Constant Spring Sports Ground. The...
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  • Thumbnail for Taxiing
    Move the aircraft forward over the ground at a brisk walking pace. Maintain a constant height above ground, constant forward speed and ensure that the...
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  • Thumbnail for SI base unit
    fundamental constants, namely the Planck constant (h), the elementary charge (e), the Boltzmann constant (k), and the Avogadro constant (NA). This approach...
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  • In electronics, a virtual ground (or virtual earth) is a node of a circuit that is maintained at a steady reference potential, without being connected...
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  • of constants for all the variables in R2. The Herbrand base of a Datalog program is the set of all ground atoms that can be made with the constants appearing...
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  • interpretation in which all constants and function symbols are assigned very simple meanings. Specifically, every constant is interpreted as itself, and...
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