1.   Careful measurements of the human skull were taken and recorded.

2.   Careful measurements are another must.

3.   In western countries, amputees receive counseling, and experts take a cast of the stump of their limbs and careful measurements before fitting an artificial limb.

4.   It was quickly determined by careful measurements of position that this interloper was far out in the realm of the stars, not some transitory phenomenon in the atmosphere.

5.   So, after installing the green roof, he took careful measurements of rainfall and of the runoff for three years.

6.   The faces are based on life masks, plus careful measurements of the necks and skulls of actual Native Americans.

7.   Thus the careful measurement of the vitamin is crucial.