two-poisson (2p
101Nonimaging optics — (also called anidolic optics)[1][2] is the branch of optics concerned with the optimal transfer of light radiation between a source and a target. Unlike traditional imaging optics, the techniques involved do not attempt to form an image of the… …
102Electrostatics — For a less technical introduction, see Static electricity. Electromagnetism …
103Erlang unit — The erlang (symbol E [ [http://www.unc.edu/ rowlett/units/dictE.html How Many? A Dictionary of Units of Measurement] ] ) as a dimensionless unit is used in telephony as a statistical measure of the volume of telecommunications traffic. It is… …
104Louis XV of France — Infobox French Royalty|monarch name=Louis XV title=King of France and Navarre caption=Louis XV by Hyacinthe Rigaud (1730) reign=1 September 1715 ndash; 10 May 1774 coronation=25 October 1722, Reims titles= HM The King HRH The Dauphin of Viennois… …
105Moyal product — In mathematics, the Moyal product, named after José Enrique Moyal, is perhaps the best known example of a phase space star product: an associative, non commutative product, ∗, on the functions on ℝ2n, equipped with its Poisson bracket (with a… …
106Orthotropic material — Wood is an example of an orthotropic material. Material properties in three perpendicular directions (axial, radial, and circumferential) are different. An orthotropic material has two or three mutually orthogonal twofold axes of rotational… …
107Chi-squared distribution — This article is about the mathematics of the chi squared distribution. For its uses in statistics, see chi squared test. For the music group, see Chi2 (band). Probability density function Cumulative distribution function …
108Debye–Hückel theory — The Debye–Hückel theory was proposed by Peter Debye and Erich Hückel as a theoretical explanation for departures from ideality in solutions of electrolytes.[1] It was based on an extremely simplified model of the electrolyte solution but… …
109Joseph Louis Lagrange — Lagrange redirects here. For other uses, see Lagrange (disambiguation). Joseph Louis Lagrange Joseph Louis (Giuseppe Lodovico), comte de Lagrange …
110acoustics — /euh kooh stiks/, n. 1. (used with a sing. v.) Physics. the branch of physics that deals with sound and sound waves. 2. (used with a pl. v.) the qualities or characteristics of a room, auditorium, stadium, etc., that determine the audibility or… …
