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In a radio receiver, a beat frequency oscillator or BFO is a dedicated oscillator used to create an audio frequency signal from Morse code radiotelegraphy transmissions to make them audible. The signal from the BFO is mixed with the received signal to create a heterodyne or beat frequency which is
Feminine ordinal indicator, Degree sign: −: Minus sign: Hyphen-minus, Commercial minus: ×: Multiplication sign: X mark # Number sign: Numero sign. Also known as "octothorpe", "hash" and "hashtag sign" Pound sign № Numero sign: Number sign: Obelus: Division sign, Dagger, Commercial minus, Index ( ) Parenthesis: Bracket, Angle bracket ...
The foodservice (US English) or catering (British and Commonwealth English) industry includes the businesses, institutions, and companies which prepare meals outside the home. [1] It includes restaurants , grocery stores , school and hospital cafeterias , catering operations, and many other formats.
“I think we will see more tasting menus and restaurants offering abridged versions of their dining experience on weeknights, catering to guests who may have a time constraint like a babysitter ...
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Basic Formal Ontology (BFO) is a top-level ontology developed by Barry Smith and his associates for the purposes of promoting interoperability among domain ontologies built in its terms through a process of downward population. A guide to building BFO-conformant domain ontologies was published by MIT Press in 2015.
The royal family has paid tribute to the British man who was killed in the New Orleans truck-ramming attack.
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