“The Eight-Hour Day.”

Eight-hour electrocardiogram: technique and clinical application.

The standard electrocardiogram is a sampling of but a small portion of the daily cardiac activity, and is only standardized for the supine position and the basal state. Such technique is not likely to reveal transient disturbances of cardiac rhythm and ST-T segment configuration. Accordingly, interest has been directed towards obtaining prolonged electrocardiographic recordings in ambulatory pa...

Work shift duration: a review comparing eight hour and 12 hour shift systems.

OBJECTIVES Shiftwork is now a major feature of working life across a broad range of industries. The features of the shift systems operated can impact on the wellbeing, performance, and sleep of shiftworkers. This paper reviews the current state of knowledge on one major characteristic of shift rotas-namely, shift duration. Evidence comparing the relative effects of eight hour and 12 hour shifts...

Eight- or twelve-hour shifts: what nursing students prefer.

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Teach Yourself C Programming in One Hour a Day

Occupational injuries by hour of day and day of week: a 20-year study.

OBJECTIVE To examine by hour of day and day of week the 750,000 compensation claims that were lodged by male workers in Queensland, Australia, during the 20-year period from 1968 to 1988, including an investigation into some possible reasons for the increased number of claims on Mondays and the reduced number of claims on Fridays. METHOD The study was based on the collection entitled Industri...