1.   This produces a strain oscillating with the same frequency as, but out of phase with, the stress.

2.   The application of a sinusoidal stress to a Maxwell element produces a strain with the same frequency as, but out of phase with, the stress.

3.   Amid it all, the sickly President Boris Yeltsin seemed out of touch, changing his prime ministers with nearly the same frequency as his hospital visits.

4.   Analysis with medical imaging technology found that El Nino appeared every two to eight years, the same frequency as today.

5.   And other studies have found violence occurs in relationships between lesbian women with much the same frequency as it does in relationships between men and women.

6.   Before long, too many cell phones are using the same frequency.

7.   After all, microwave ovens use the same frequency to boil water.

8.   But the Americans are far ahead in many places, proliferating with much the same frequency as American fast-food companies did in recent years.

9.   But when the same frequencies were heard as beeps rather than as piano notes, their brains looked the same.