Remote Authentication Dial-In User Service (RADIUS) is a networking protocol that provides centralized authentication, authorization, and accounting (AAA)...
33 KB (2,791 words) - 15:46, 18 July 2024
In classical geometry, a radius (pl.: radii or radiuses) of a circle or sphere is any of the line segments from its center to its perimeter, and in more...
10 KB (1,190 words) - 12:05, 30 August 2024
ellipsoid), the radius ranges from a maximum (equatorial radius, denoted a) of nearly 6,378 km (3,963 mi) to a minimum (polar radius, denoted b) of nearly...
42 KB (4,364 words) - 12:09, 30 August 2024
The radius or radial bone (pl.: radii or radiuses) is one of the two large bones of the forearm, the other being the ulna. It extends from the lateral...
17 KB (2,230 words) - 07:04, 22 August 2024
Solar radius is a unit of distance used to express the size of stars in astronomy relative to the Sun. The solar radius is usually defined as the radius to...
14 KB (1,288 words) - 12:45, 30 August 2024
radius or the gravitational radius is a physical parameter in the Schwarzschild solution to Einstein's field equations that corresponds to the radius...
25 KB (2,456 words) - 12:45, 30 August 2024
A radius gauge, also known as a fillet gauge, is a tool used to measure the radius of an object. Radius gauges require a bright light behind the object...
2 KB (206 words) - 12:46, 30 August 2024
Lantern Entertainment (redirect from RADiUS)
Group) Radius – dormant; folded into Lantern Entertainment Dimension Films – defunct; now as an in-name-only unit subsidiary Radius (stylized as RADiUS; formerly...
16 KB (1,112 words) - 12:09, 22 August 2024
Bend radius, which is measured to the inside curvature, is the minimum radius one can bend a pipe, tube, sheet, cable or hose without kinking it, damaging...
3 KB (326 words) - 12:12, 30 August 2024
A blast radius is the distance from the source that will be affected when an explosion occurs. A blast radius is often associated with bombs, mines, explosive...
1 KB (119 words) - 12:48, 30 August 2024
Look up Radius or radius in Wiktionary, the free dictionary. A radius is a straight line or distance from the center to the edge of a curve. Radius may also...
2 KB (314 words) - 06:41, 13 March 2024
the spectral radius of a square matrix is the maximum of the absolute values of its eigenvalues. More generally, the spectral radius of a bounded linear...
15 KB (2,652 words) - 22:30, 7 April 2024
Radius of action, combat radius, or combat range in military terms, refers to the maximum distance a ship, aircraft, or vehicle can travel away from its...
3 KB (417 words) - 12:47, 30 August 2024
Ionic radius, rion, is the radius of a monatomic ion in an ionic crystal structure. Although neither atoms nor ions have sharp boundaries, they are treated...
26 KB (1,723 words) - 11:41, 10 April 2024
The turning radius (alternatively, turning diameter or turning circle) of a vehicle defines the minimum dimension (typically the radius or diameter, respectively)...
13 KB (1,735 words) - 12:46, 30 August 2024
of atomic radius. Four widely used definitions of atomic radius are: Van der Waals radius, ionic radius, metallic radius and covalent radius. Typically...
28 KB (1,808 words) - 20:02, 4 April 2024
The Jupiter radius or Jovian radius (RJ or RJup) has a value of 71,492 km (44,423 mi), or 11.2 Earth radii (R🜨) (one Earth radius equals 0.08921 RJ)....
5 KB (396 words) - 12:46, 30 August 2024
differential geometry, the radius of curvature, R, is the reciprocal of the curvature. For a curve, it equals the radius of the circular arc which best...
12 KB (1,708 words) - 12:10, 30 August 2024
In mathematics, the radius of convergence of a power series is the radius of the largest disk at the center of the series in which the series converges...
16 KB (2,616 words) - 12:10, 30 August 2024
Radius of gyration or gyradius of a body about the axis of rotation is defined as the radial distance to a point which would have a moment of inertia the...
11 KB (2,092 words) - 12:08, 30 August 2024
The Bohr radius ( a 0 {\displaystyle a_{0}} ) is a physical constant, approximately equal to the most probable distance between the nucleus and the electron...
7 KB (1,014 words) - 21:51, 31 March 2024
The scrub radius is the distance in front view between the king pin axis and the center of the contact patch of the wheel, where both would theoretically...
6 KB (838 words) - 10:32, 8 February 2024
Moon (redirect from Lunar radius)
(Earth radius / Radius of Moon's orbit)2 ] relative to the direct solar illumination that occurs for a full moon. (Earth albedo = 0.367; Earth radius = (polar...
267 KB (25,936 words) - 05:49, 21 August 2024
The Stokes radius or Stokes–Einstein radius of a solute is the radius of a hard sphere that diffuses at the same rate as that solute. Named after George...
5 KB (684 words) - 12:48, 30 August 2024
Radius Inc. was an American computer hardware firm founded in May 1986 by Burrell Smith, Mike Boich, Matt Carter, Alain Rossmann and joined by other members...
13 KB (1,252 words) - 06:17, 26 August 2024
The mean radius (sometimes called the equivalent radius) in applied sciences is determination of the "average" radius of a non-circular or non-spherical...
7 KB (1,031 words) - 12:07, 30 August 2024
Molecule (redirect from Molecular radius)
diatomic hydrogen (H2), with a bond length of 0.74 Å. Effective molecular radius is the size a molecule displays in solution. The table of permselectivity...
33 KB (3,697 words) - 17:53, 8 August 2024
Proton (redirect from Proton radius)
charge radius of a proton is about 0.84–0.87 fm (1 fm = 10−15 m). In 2019, two different studies, using different techniques, found this radius to be 0...
68 KB (7,043 words) - 08:17, 22 August 2024
Globular cluster (redirect from Tidal radius (cluster))
means of standard radii: the core radius (rc), the half-light radius (rh), and the tidal or Jacobi radius (rt). The radius can be expressed as a physical...
105 KB (11,849 words) - 16:00, 16 August 2024
A radius rod (also called a radius arm, torque arm, torque spring, and torsion bar) is a suspension link intended to control wheel motion in the longitudinal...
4 KB (403 words) - 19:59, 10 July 2024