limiting dimensions
81Dirac delta function — Schematic representation of the Dirac delta function by a line surmounted by an arrow. The height of the arrow is usually used to specify the value of any multiplicative constant, which will give the area under the function. The other convention… …
82Collective intelligence — Types of collective intelligence Collective intelligence is a shared or group intelligence that emerges from the collaboration and competition of many individuals and appears in consensus decision making in bacteria, animals, humans and computer… …
83Kinematics — Classical mechanics Newton s Second Law History of classical mechanics  …
84Ecological niche — Black smokers create ecological niches with their unusual environment In ecology, a niche (   …
85Electromagnet — An electromagnet is a type of magnet in which the magnetic field is produced by the flow of electric current. The magnetic field disappears when the current is turned off. Electromagnets are widely used as components of other electrical devices,… …
86Transmission electron microscopy — A TEM image of the polio virus. The polio virus is 30 nm in size.[1] Transmission electron microscopy (TEM) is a microscopy technique whereby a beam of electrons is transmitted through an ultra thin specimen, interacting with the specimen as it… …
87Rhinoplasty — For the album by Primus, see Rhinoplasty (album). Rhinoplasty Intervention Rhinoplasty: The lower lateral cartilage (greater alar cartilage) exposed for plastic modification via the left nostril …
88Grand Coulee Dam — This article is about the dam itself. For the song by Woody Guthrie, see Grand Coulee Dam (song). Grand Coulee Dam …
89Original six frigates of the United States Navy — USS Constitution, one of the original six frigates of the United States Navy Class overview Operators: United States Navy …
90Random matrix — In probability theory and mathematical physics, a random matrix is a matrix valued random variable. Many important properties of physical systems can be represented mathematically as matrix problems. For example, the thermal conductivity of a… …
