NFAS

Nondeterministic Finite Automaton - Closure Properties
... NFAs are said to be closed under a (binary/unary) operator if NFAs recognize the languages that are obtained by applying the operation on the NFA recognizable languages ... The NFAs are closed under the following operations ... Intersection Concatenation Negation Kleene closure Since NFAs are equivalent to nondeterministic finite automaton with ε-moves(NFA-ε), the above closures are proved using closure properties of NFA ...

Non-Facility Associated Signalling
... Non-Facility Associated Signalling or NFAS is a Primary Rate Interface configuration whereby multiple T1 carriers share a signalling channel (or D channel) ... In an NFAS configuration, multiple T1 circuits share a single D channel, with an upper limit of 20 T1 circuits in a single NFAS configuration ... A full NFAS configuration can then be described as 479B + D ...

Nondeterministic Finite Automaton - Application of NFA
... NFAs and DFAs are equivalent in that if a language is recognized by an NFA, it is also recognized by a DFA and vice versa ... It is useful because constructing an NFA to recognize a given language is sometimes much easier than constructing a DFA for that language ... It is important because NFAs can be used to reduce the complexity of the mathematical work required to establish many important properties in the ...

Field Archery - NFAS (UK)
... In the United Kingdom the NFAS (National Field Archery Society) sets the rules for many shoots including Big Game and 3D shoots ... The NFAS is not affiliated to any international organisation ... The information in this section is taken from the NFAS Rules of Shooting ...