Mathematics students face challenges with rational and irrational numbers. Understanding the principles and patterns ...

A novel logarithmic response CMOS image sensor fabricated by 0.25-/spl mu/m CMOS logic process is proposed. The new cell has an output voltage swing of 1 V in the targeted illumination range, which ...

Have you ever wondered why most disinfectants indicate they kill 99.9% or 99.99% of germs, but never promise to wipe out all ...