radian


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ra·di·an (rad),

(rā'dē-ăn),
A supplementary SI unit of plane angle.
[L. radius, ray]

ra·di·an

(rad) (rā'dē-ăn)
A supplementary SI unit of plane angle.
[L. radius, ray]

radian

(rā′dē-ăn)
1. A unit of angular measurement equivalent to 57.295 degrees. It is subtended at the center of a circle by an arc the length of the radius of the circle.
2. In ophthalmometry, a lens of 1 radian would have one plane surface equal in length to the radius of curvature of the curved surface.
References in periodicals archive ?
Radian is characterised by an in-depth technical knowledge of the client's requirements with the motivation to be a market leader and represents some of the world's renowned companies having unique products in the areas of its operation.
NLC and Radian are working jointly to create the new company.
Phil Undercuffler, Director of Product Management and Strategy for OutBack Power, said, 'The Radian Series Inverter/Charger is a true innovation in the off-grid and grid-interactive markets.
Radian also told the Haitian president that relief from Israel was on its w= ay.
To date, Radian has received orders totaling $132.5 million under the 10-year DPGDS contract since commencing the estimated $300 million production phase of the program approximately two years ago.
Radian landed a $12.9 million contract to provide to the Air Armament Center, at Eglin Air Force Base, in Fla., components of the deployable power generation and distribution system (DPGPS).
Reports Meredith Conoley of Radian, as a barrier to formaldehyde, neoprene far surpassed the others, allowing breakthrough only after 50 to 150 minutes.
Homeownership company Radian Group Inc (NYSE:RDN) stated on Wednesday that the redemption price of its 5.250% senior notes due 2020 is set at 102.446% of the principal amount of notes outstanding plus accrued interest.
Radian requires a contractor to provide fire risk assessments (fras) in compliance with the regulatory reform (fire safety) order 2005.
18 January 2019 - Pennsylvania, US-based insurance services company Radian Group Inc.
PHILADELPHIA: Jill Cadwell, senior vice president of operations at ValuAmerica, and Dave McCormick, senior vice president of inside sales for Radian Guaranty, have been named 2018 HousingWire Insiders Award winners.
The co-sponsorss are: Al Aziziyah Islamic Center (Sheikh Ahmad & Sheikh Ali Ajlani), Mandhoubiyah Islamic Propagation Office, Jeddah Dawah Center, Giordano Fashions (Ahmadullah), Ric Santos Printing, Radian Massage Cream (Mahmoud Omer), Kabayan Gents Tailoring and Arab News.