One of the earliest radio navigation systems was Radio Direction Finding (RDF). Introduced in the 1920s, RDF allowed pilots to determine the direction of a ground-based radio transmitter.

Three months after taking the reins of RDF USA as CEO, Grant Mansfield is restructuring operations at the company's main Los Angeles office. By Nellie Andreeva, The Associated Press Three months after ...

In a sign of the growing importance of foreign TV formats in the U.S., RDF USA has promoted Karrie Wolfe to senior vp scripted and unscripted programming. By Nellie Andreeva, The Associated Press In a ...

Since 2019, the 191 countries that are party to an international agreement called the Basel Convention have agreed to classify mixed plastic trash as “hazardous waste.” This designation essentially ...

This may come as a shock if you've first encountered knowledge graphs in Gartner's hype cycles and trends, or in the extensive coverage they are getting lately. But here it is: Knowledge graph ...

Apple has grown to become one of the most influential tech companies on the planet. One trick that Apple has employed to great effect is the Reality Distortion Field (RDF). But lately I can't help but ...

President Paul Kagame, in his capacity as Commander-in-Chief of Rwanda Defence Force (RDF), has approved the retirement of nine generals from the army. According to a post on X by RDF on Tuesday, July ...

MINSK, 24 September (BelTA) – The holding company Belarusian Cement Company continues putting efforts into increasing the usage of refuse-derived fuel (RDF) in cement production, representatives of ...

The Central African Republic Armed Forces (FACA), on Friday, March 7, graduated 438 new soldiers, including 38 women, after successfully completing six months of military training conducted by Rwanda ...

Refuse-derived fuel (RDF) — conglomerated waste often composed of up to 50% plastic — is being burned globally in waste-to-energy incinerators, cement kilns, paper mills, and by other industries.