The switch diagrams help clarify ... represented by expressions, to their simplest or, in some cases, a form using specific logic gates. There are math identities and simplification rules that ...

(Nanowerk Spotlight) Logic gates, especially Boolean logic gates, are the fundamental building ... for instance the binding of multiple miRNAs to regions of an mRNA to down-regulate protein expression ...

Ladder logic uses switch or relay contacts to implement Boolean expressions. In years past ... functions (Fig. 1 at right). Logic gates use digital electronics to implement these functions. Each gate ...