Medical dictionary. 2011.
Triangulation — In trigonometry and geometry, triangulation is the process of determining the location of a point by measuring angles to it from known points at either end of a fixed baseline, rather than measuring distances to the point directly. The point can… … Wikipedia
Triangulation (topology) — In mathematics, topology generalizes the notion of triangulation in a natural way as follows: A triangulation of a topological space X is a simplicial complex K , homeomorphic to X , together with a homeomorphism h : K o X . Triangulation is… … Wikipedia
Triangulation sensor — Optical Triangulation Sensors are commonly used to provide door mounted safety detection on swinging automatic doors.In North America, these types of sensors are very common and manufactured in very high volumes. When automatic swinging doors… … Wikipedia
Triangulation station — A trigonometrical station, triangulation pillar or trig point is a fixed surveying station for the geodetic surveying and other surveying projects on nearby areas. They are generally known as Trigonometrical stations in North America and trig… … Wikipedia
Delaunay triangulation — A Delaunay triangulation in the plane with circumcircles shown In mathematics and computational geometry, a Delaunay triangulation for a set P of points in the plane is a triangulation DT(P) such that no point in P is inside the circumcircle of… … Wikipedia
Polygon triangulation — In computational geometry, polygon triangulation is the decomposition of a polygon into a set of triangles.A triangulation of a polygon P is its partition into non overlapping triangles whose union is P. In the strictest sense, these triangles… … Wikipedia
Catalan number — For names of numbers in Catalan, see List of numbers in various languages#Occitano Romance. In combinatorial mathematics, the Catalan numbers form a sequence of natural numbers that occur in various counting problems, often involving recursively… … Wikipedia
T — 1. Symbol for ribothymidine; tension (T+, increased tension; T−, diminished tension); tera ; tesla, the unit of magnetic field strength; tritium; … Medical dictionary
t — Abbreviation for metric ton; time. Symbol for temperature (Celsius); tritium. * * * absolute temperature; an electrocardiographic wave corresponding to the repolarization of the ventricles [wave]; large T [antigen]; life [time]; period [time];… … Medical dictionary
Virus — This article is about the biological agent. For other uses, see Virus (disambiguation). For a generally accessible and less technical introduction to the topic, see Introduction to viruses. Viruses … Wikipedia
