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Poisson's ratio. In materials science and solid mechanics, Poisson's ratio ν (nu) is a measure of the Poisson effect, the deformation (expansion or contraction) of a material in directions perpendicular to the specific direction of loading. The value of Poisson's ratio is the negative of the ratio of transverse strain to axial strain.
Abuya. Haji Ashaari Mohammad (30 October 1937 – 13 May 2010 [1]) was the leader of the Malaysian Islamic group Al-Arqam, which gained prominence in the 1980s and early 1990s. On 21 October 1994, the Malaysian federal government banned Al-Arqam, citing concerns over its teachings and activities. Ashaari, along with other members of the group ...
The internal morality of law. Lon Luvois Fuller (June 15, 1902 – April 8, 1978) was an American legal philosopher best known as a proponent of a secular and procedural form of natural law theory. Fuller was a professor of law at Harvard Law School for many years, and is noted in American law for his contributions to both jurisprudence and the ...
The Poisson distribution is an appropriate model if the following assumptions are true: k is the number of times an event occurs in an interval and k can take values 0, 1, 2, ... . The occurrence of one event does not affect the probability that a second event will occur. That is, events occur independently.
In chemistry, the law of definite proportions, sometimes called Proust's law or the law of constant composition, states that a given chemical compound always contains its component elements in fixed ratio (by mass) and does not depend on its source and method of preparation. For example, oxygen makes up about 8 / 9 of the mass of any sample of ...
Descriptive Statistics. For a displaced Poisson-distributed random variable, the mean is equal to and the variance is equal to . The mode of a displaced Poisson-distributed random variable are the integer values bounded by and when . When , there is a single mode at . The first cumulant is equal to and all subsequent cumulants are equal to .
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A visual depiction of a Poisson point process starting. In probability theory, statistics and related fields, a Poisson point process (also known as: Poisson random measure, Poisson random point field and Poisson point field) is a type of mathematical object that consists of points randomly located on a mathematical space with the essential feature that the points occur independently of one ...