In statistics, a power law is a functional relationship between two quantities, where a relative change in one quantity results in a relative change in...
62 KB (8,079 words) - 13:55, 16 October 2024
The 48 Laws of Power (1999) is a self-help book by American author Robert Greene. The book is a New York Times bestseller, selling over 1.3 million copies...
12 KB (1,073 words) - 00:35, 25 November 2024
In continuum mechanics, a power-law fluid, or the Ostwald–de Waele relationship, is a type of generalized Newtonian fluid (time-independent non-Newtonian...
8 KB (1,209 words) - 15:28, 13 November 2024
Stevens' power law is an empirical relationship in psychophysics between an increased intensity or strength in a physical stimulus and the perceived magnitude...
12 KB (1,328 words) - 03:05, 11 May 2024
The fourth power law (also known as the fourth power rule) states that the stress on the road caused by a motor vehicle increases in proportion to the...
4 KB (473 words) - 04:41, 21 September 2024
by a power law (which is common in nature). The law is named after physicist Frank Benford, who stated it in 1938 in an article titled "The Law of Anomalous...
65 KB (7,395 words) - 06:46, 20 November 2024
For optical fibers, a power-law index profile is an index of refraction profile characterized by n ( r ) = { n 1 1 − 2 Δ ( r α ) g r ≤ α n 1 1 − 2 Δ r...
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equations to demonstrate the power relationships between opposing forces. Among these are what is known as Lanchester's linear law (for ancient combat) and...
20 KB (2,860 words) - 20:16, 22 October 2024
The power law of practice states that the logarithm of the reaction time for a particular task decreases linearly with the logarithm of the number of...
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increase processing power. Moore viewed his eponymous law as surprising and optimistic: "Moore's law is a violation of Murphy's law. Everything gets better...
104 KB (10,698 words) - 00:17, 25 November 2024
Colors of noise (redirect from Power-law noise)
noise at both ends. Pink noise is the only power-law spectral density that has this property: all steeper power-law spectra are finite if integrated to the...
29 KB (3,593 words) - 07:41, 5 November 2024
Space charge (redirect from Three-Halves Power Law)
its mass. The equation is also known as the "three-halves-power law" or the Child–Langmuir law. Child originally derived this equation for the case of atomic...
23 KB (3,470 words) - 11:45, 28 October 2024
The wind profile power law is a relationship between the wind speeds at one height, and those at another. The wind profile power law relationship is u...
6 KB (689 words) - 08:53, 22 May 2024
Pareto principle (redirect from Law of the vital few)
efficiency. Mathematically, the 80/20 rule is roughly described by a power law distribution (also known as a Pareto distribution) for a particular set...
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(Ohmic, or linear) loads, the power formula (P = I·V) and Joule's first law (P = I^2·R) can be combined with Ohm's law (V = I·R) to produce alternative...
17 KB (2,040 words) - 04:38, 30 October 2024
tissue, polymers, soil, and porous rock, can be expressed as the following power law with respect to frequency: P ( x + Δ x ) = P ( x ) e − α ( ω ) Δ x , α...
14 KB (1,627 words) - 01:30, 16 September 2024
Long tail (redirect from Power-law tail)
rank-frequency distributions (primarily of popularity), which often form power laws and are thus long-tailed distributions in the statistical sense. This...
45 KB (5,996 words) - 14:47, 6 November 2024
Newtonian fluid (redirect from Newton's law for fluids)
the strain rate to the (n−1) power; d v x d y {\textstyle {\frac {dv_{x}}{dy}}} is the velocity gradient; n is the power law index. If n < 1 then the fluid...
21 KB (3,040 words) - 15:21, 13 November 2024
paper showing that Zipf's law emerges even in randomly generated texts. It included proof that the power law form of Zipf's law was a byproduct of ordering...
46 KB (4,628 words) - 05:32, 25 November 2024
The term stream power law describes a semi-empirical family of equations used to predict the rate of erosion of a river into its bed. These combine equations...
4 KB (510 words) - 23:46, 12 August 2023
The Stefan–Boltzmann law, also known as Stefan's law, describes the intensity of the thermal radiation emitted by matter in terms of that matter's temperature...
38 KB (5,480 words) - 13:33, 25 September 2024
Aadesh - The Power of Law is a 2017 Indian Marathi film directed by Suvahhdan Angre and produced by Yogesh Wanve, based on the life of public prosecutor...
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shown that besides the logarithmic law of the wall — the limit for infinite Reynolds numbers — there exist power-law solutions, which are dependent on...
16 KB (1,754 words) - 20:58, 19 November 2024
statistics, the Zipf–Mandelbrot law is a discrete probability distribution. Also known as the Pareto–Zipf law, it is a power-law distribution on ranked data...
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class of fat-tailed distributions includes those whose tails decay like a power law, which is a common point of reference in their use in the scientific literature...
10 KB (1,130 words) - 19:55, 28 August 2024
Bitcoin to the Zipf's Law and the theoretical Metcalfe result. The Metcalfe's Law is a critical component of Santostasi's Bitcoin Power Law Theory. In a working...
14 KB (1,698 words) - 03:47, 10 September 2024
Rate equation (redirect from Rate law)
of reaction) only. For many reactions, the initial rate is given by a power law such as v 0 = k [ A ] x [ B ] y {\displaystyle v_{0}\;=\;k[\mathrm {A}...
45 KB (7,640 words) - 05:18, 3 November 2024
In science, an inverse-square law is any scientific law stating that the observed "intensity" of a specified physical quantity is inversely proportional...
27 KB (3,422 words) - 23:35, 11 October 2024
Kleiber's observation of the 3/4 power scaling, a 2/3 power scaling was largely anticipated based on the "surface law", which states that the basal metabolism...
28 KB (3,320 words) - 11:07, 3 November 2024
Taylor's power law is an empirical law in ecology that relates the variance of the number of individuals of a species per unit area of habitat to the...
97 KB (14,251 words) - 18:03, 1 September 2024