21. At issue are Bombardier's efforts to reform work shifts and reduce overtime payments at Shorts. 22. In addition, employers are being asked to give working mothers preference for daytime work shifts . 23. The miners were about to take a rest after completing their work shift , police said. 24. Another, larger study found that afternoon declines in productivity were greater during longer work shifts . 25. The work shifts very rapidly in its emotional intent. 26. While on board the ship, the crew perform 12-hour work shifts , seven days a week. 27. By the time the work shift ended, you were outwardly rumpled beyond the possibility of repair. 28. Sometimes the father works odd work shifts while the mother has a typical nine-to-five work schedule. 29. With work shifts around the clock, the women's lounge and bathrooms are almost always in use. 30. Furthermore, the frequency of attentional failures was strongly associated with the frequency of extended-duration work shifts .
