11. A truth-functional approach to logical operators is implemented as logic gates in digital circuits. 12. He is hooked on the cross-functional approach , for several reasons. 13. `A FUNCTIONAL APPROACH OF FEMALE HOMOSEXUAL BEHAVIOR IN AMERICAN BISON'By H . Vervaecke and colleagues 14. For example, when asked to sort, the Kpelle people take a functional approach ( metaphorical ). 15. Khalid adopted a " functional approach ". 16. The value of the " Hotchkiss " formulation was " in its functional approach to questions of patentability. 17. In second language acquisition ( SLA ) functional approaches are of similarities with Chomsky's Universal Grammar ( UG ). 18. A second, more indirect, way that external coaching may positively encourage shared leadership is based on a functional approach . 19. Beginning in 1930 he dedicated himself to the study of differential equations, the first to use a topological-functional approach . 20. Steel windows were not common in schools at this time and are seen as a modernist and functional approach .