Abstract: In this paper, we propose an efficient adder/subtractor circuit using QCA 3-dot cell. This model is highly proficient to compute both addition and subtraction operations. We also showed here ...

Abstract: Computational circuits predominantly comprise of adder and subtractor. Quantum-dot Cellular Automata circuits are electron repulsion based nanotechnology circuits. Computation and ...

Nasir Adderley made the shocking decision to retire from football at 25 years old. Now, three years later, he has a different surprise in store — he’s coming back to the game. Adderley, 28, has signed ...

Column subtraction is a way of subtracting larger numbers. It is called column subtraction, because you write one number underneath the other, using place value to sort the tens and ones in separate ...

Lord Blackadder employs a young man called 'Bob' to whom he finds himself attracted, much to his dismay. Blackadder is made Lord High Executioner and, in an attempt to save time, decides to alter the ...

The 609 was designed entirely by one person, L. Roy Harper, who had it on the market within 14 months of its conception. Its purpose was to retire the huge installed base of the 12-year-old 604. It ...

Desoxyn and Adderall help treat ADHD by increasing chemicals in the brain that improve focus and impulse control. Desoxyn can cause side effects like decreased appetite and rapid heartbeat. Adderall ...

Customer stories Events & webinars Ebooks & reports Business insights GitHub Skills ...