Dr. McCollum was also a member of a research team that discovered that using blood from paid donors was risky because it tended to transmit hepatitis.
Within this general American style, however, individual directors found different methods to achieve similar effects, and they discovered that using similar techniques did not guarantee similar results.
Mr. McCormick, a former Microsoft programmer, discovered that using social media as a follow-up tool helped him generate more business.
During moments of confusion, when she forgets someone familiar, I discovered that using her stories, her photographs, her mementos, was the quickest and least traumatic way to restore her.
Gibson Security discovered that, using the A.P.I., they could transmit phone numbers to Snapchat's servers, and if a number matched one registered to a Snapchat account — public or private — the server sent a username in response.
They discovered that using just a little less cardboard on each box didn't impact the quality of the packaging, but they estimate it will save them about $8,000 a year.
Says Dr. Adl: "We discovered that, using numbers from the higher taxonomic groups, we can predict the number of species.
"We discovered that, using numbers from the higher taxonomic groups, we can predict the number of species," said Dalhousie researcher Sina Adl.
