Search for dissertations about: "quick returns"

Found 2 swedish dissertations containing the words quick returns.

  2. 1. Long shifts, short rests and vulnerability to shift work

    Author : John Axelsson; Torbjörn Åkerstedt; Ulf Lundberg; Phil Tucker; Stockholms universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sleep; alertness; sleepiness; shiftwork; compressed working hours; long shifts; 12h shifts; quick returns; quick change-overs; tolerance; gender; Psychology; Psykologi;

    Abstract : At the same time as many urban economies are developing into 24-hour societies it is becoming increasingly popular amongst shift workers to compress their working hours. This is done by working longer shifts (>8h) and/or restricting free time (... READ MORE

  4. 2. Sleepiness : night work, time zones and activity

    Author : Claire Anne Eriksen; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Sleep; work hours; aircrew; influence over work hours; context; activity;

    Abstract : Shift work and travel across time zones affect sleep and alertness negatively, and hence influence accident rate. Self-selected work hours, contextual, and environmental factors affect sleepiness, but it is unclear exactly how. READ MORE