Sentence examples for alternating at from inspiring English sources

We develop a reusable ratiometric electrochemical biosensor on the basis of the binding of methylene blue (MB) to DNA with alternating AT base sequence for sensitive detection of adenosine.

A certain length of the stretch of AT base pairs is required for fast intercalation: a dramatic drop in the threading rate was observed when the number of consecutive base pairs (bp) with alternating AT sequence was decreased from 14 to 10 bp, and no threading seems to occur for a stretch of six AT base pairs.

Needles were stimulated at 2 Hz and 10 Hz, with frequencies alternating at 2-s intervals.

He made his Yankee debut in 1954, alternating at first base with Joe Collins.

This "Biography" program, with Harry Smith as host, is really two programs, alternating at about 10-minute intervals.

So alternating at those instruments initially offered educational value, giving Mr. Drucker and Mr. Setzer insight into their art form.

Otterden is one of the pair of setters who alternate at the New Statesman.

Stimulation consisted of 2-Hz and 100-Hz currents alternated at 2-s intervals.

Fleury -- who alternated at wing and center while Muckler double-shifted Petr Nedved -- took just three shifts in the third period.

The second-year player John Beck, the rookie Chad Henne and Josh McCown alternated at quarterback for the Dolphins.

The two will alternate at the first-team fullback spot during Saturday's game against the Jets.