1.   They have been especially concerned with the transformation of irregular pre-industrial work rhythms into the more ordered day of modern industrial society.

2.   When we turn from labour supply to labour intensity, the contrast made by historians is usually that between pre-industrial work rhythms and those of the factory economy.

3.   Birmingham has been described as a matrix of small workshops forming a conducive environment for the survival of immemorial work rhythms.

4.   The two doctors said that Yeltsin should be able to establish a work rhythm immediately.