universal diagram

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• Universal joint — A universal joint, U joint, Cardan joint, Hardy Spicer joint, or Hooke s joint is a joint in a rigid rod that allows the rod to bend in any direction, and is commonly used in shafts that transmit rotary motion. It consists of a pair of ordinary… …   Wikipedia

• Universal property — In various branches of mathematics, certain constructions are frequently defined or characterised by an abstract property which requires the existence of a unique morphism under certain conditions. These properties are called universal properties …   Wikipedia

• Diagram (category theory) — In category theory, a branch of mathematics, a diagram is the categorical analogue of an indexed family in set theory. The primary difference is that in the categorical setting one has morphisms. An indexed family of sets is a collection of sets …   Wikipedia

• Universal Nut Sheller — The Universal Nut sheller in Uganda, 2005 The Universal Nut Sheller (UNS; formerly called the Malian Peanut Sheller) is a simple hand operated machine based on a Bulgarian Peanut sheller, capable of shelling 50 kilograms (110 lb) of raw, sun …   Wikipedia

• Universal Virtual Computer — A Universal Virtual Computer (UVC) is much like a virtual machine (VM) in computing by means that it creates a layer between the underlying computer platform and upperlying software. It offers the benefit of portability between different… …   Wikipedia

• Johnston diagram — Johnston diagrams, which look similar to Euler or Venn diagrams, illustrate formal propositional logic in a visual manner. Logically they are equivalent to truth tables; some may find them easier to understand at a glance. By overlaying one… …   Wikipedia

• Minkowski diagram — In the theory of relativity each observer assigns the event at A to a different time and location. The Minkowski diagram was developed in 1908 by Hermann Minkowski and provides an illustration of the properties of space and time in the special… …   Wikipedia

• Feynman diagram — The Wick s expansion of the integrand gives (among others) the following termNarpsi(x)gamma^mupsi(x)arpsi(x )gamma^ upsi(x )underline{A mu(x)A u(x )};,whereunderline{A mu(x)A u(x )}=int{d^4pover(2pi)^4}{ig {mu u}over k^2+i0}e^{ k(x x )}is the… …   Wikipedia

• Venn diagram — Venn diagrams or set diagrams are diagrams that show all hypothetically possible logical relations between a finite collection of sets (groups of things). Venn diagrams were invented around 1880 by John Venn. They are used in many fields,… …   Wikipedia

• Circuit diagram — Comparison of pictorial and schematic styles of circuit diagrams …   Wikipedia

• Die-Cut Plug Wiring Diagram Book — Cover of Die Cut Plug Wiring Diagram Book, by Mark Pawson, 1992 Die Cut Plug Wiring Diagram Book is an artist s book by the English artist Mark Pawson, originally published in early 1992.[1] Originally consisting of 36 full size reproductions of… …   Wikipedia