1.   Are you fitting anything which May be potentially dangerous or impair the performance of items such as brakes, steering, etc.?

2.   Finally, tracks and poles will benefit from regular attention as dust and dirt will impair their performance.

3.   Loud noise impairs performance on the five-choice serial reaction time task in normal, rested subjects.

4.   The assumption is that increasing arousal should reduce the number of peripheral cues used and thus impair performance on the subsidiary task while improving performance on a main task.

5.   And when jobs compromise personal and family well-being, problems at home boomerang at work, impairing job performance.

6.   Did it impair his performance?

7.   Despite skepticism on the part of some adults, ballplaying youngsters have accepted the equipment without objection, and it has in no way impaired their performance.

8.   In other words, workers say their jobs cause them stress and pain, which leads to loss of sleep, which in turn impairs performance.

9.   It impairs performance and can be very dangerous.

10.   Job and travel alternatives should be available when the stress impairs health and job performance.