This paper proposes averaging correlated level shifting (ACLS) and reference swapping (RS) techniques for simultaneously reducing errors from the finite opamp gain and capacitor mismatch in a ...

"We spent so much money to customize this ring." Fantasizing about the perfect engagement ring is pretty much a right of passage. Brides—and grooms—spend countless hours scouring social media pages, ...

Scott and Jennifer Freitas of New Port Richey, Florida, visited Arkansas’ Crater of Diamonds State Park on July 1 and took ...

The Hope Ruby, a Burmese ruby and diamond ring weighing in at a whopping 32 carats, belonged to Lily Safra, a Brazilian-Monegasque billionaire, philanthropist and socialite who amassed a $1.3 billion ...