Node
From Wikipedia, the free encyclopedia
 |
Look up node in Wiktionary, the free dictionary. |
In general, a node is a localised swelling (a "knot") or a point of intersection (a vertex).
|
Node may refer to:
[edit] In mathematics
- Node (autonomous system), behaviour for an ordinary differential equation near a critical point
- Node (graph theory), a vertex in a mathematical graph
- A type of singular point of a curve.
[edit] In computing and electronics
- Node (circuits), a region in an electrical circuit where there is no change in potential
- Node (computer science), the computer representation of a node in a graph, and a basic unit used to build data structures such as linked lists and trees
- Node (networking), an active device attached to a computer network or other telecommunications network, such as a computer or a switch, or a point in a network topology at which lines intersect or branch
- Node (UML), the representation of a computational device in the Unified Modeling Language
- Node.js, a javascript-based programming framework
[edit] In science
- Biology
- Primitive node is the organizer tissue for gastrulation in vertebrates.
- Node (botany), the place on a plant stem where a leaf is attached
- In Cladistics, a shared ancestor (also see Clade)
- Astronomy
- Orbital node, the points where an orbit crosses a plane of reference (often divided into ascending and descending)
- Lunar node, where the orbits of the sun and moon intersect
- Longitude of the node, how orbital nodes are parameterised
- Orbital node, the points where an orbit crosses a plane of reference (often divided into ascending and descending)
- Physics
- Node (physics), a point along a standing wave where the wave has minimal amplitude
- Linguistics
- Node (linguistics), a branch point in the Tree model, or Node Theory, of language evolution
[edit] Other uses
- Node, a stop in a transportation system
- Node Magazine, a literary project based on the novel Spook Country by William Gibson
- Node, a cyborg with a donated human face that is used as a guide in the universe's largest library, in "Silence in the Library" (Doctor Who)
- Node, the pommel-like part of a Chalice where the stem meets the cup, and is used to make elevation easier.
[edit] See also
 |
This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article. |
