Search for dissertations about: "long shifts"
Showing result 1 - 5 of 153 swedish dissertations containing the words long shifts.
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1. Long shifts, short rests and vulnerability to shift work
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
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2. Regime Shifts in the Anthropocene
Abstract : Abrupt and persistent reconfiguration of ecosystem’s structure and function has been observed on a wide variety of ecosystems worldwide. While scientist believe that such phenomena could become more common and severe in the near future, little is known about the patterns of regime shifts’ causes and consequences for human well-being. READ MORE
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3. The palaeolimnological record of regime shifts in lakes in response to climate change
Abstract : Regime shifts in lake ecosystems can occur in response to both abrupt and continuous climate change, and the imprints they leave in palaeolimnological records allow us to investigate and better understand patterns and processes governing ecological changes on geological time scales. This thesis aims at investigating palaeolimnological records of regime shifts in lakes during the Holocene to explore how lake ecosystems responded to climate changes and anthropogenic activities and to identify thresholds or tipping points that produced regime shifts. READ MORE
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4. Rational Expectations and Regime Shifts in Macroeconometrics
Abstract : This thesis consists of three papers. The first two papers explore implications of rational expectations when there is stochastic regime-switching; the third is an independent paper where underlying inflation is defined using rational expectations. READ MORE
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5. Transport systems meeting long-term climate targets : A backcasting approach
Abstract : Future transport systems consistent with long-term climate targets are examined in this thesis, using a systems perspective covering the entire transport system. Aviation is given particular attention, as expansion of this mode is difficult to reconcile with climate targets. READ MORE