Sökning: "Aurora"
Visar resultat 1 - 5 av 34 avhandlingar innehållade ordet Aurora.
1. Dermal exposure to pesticides in Nicaragua : a qualitative and quantitative approach
Sammanfattning : Background: Pesticide use continues to be a serious public health problem in developing countries, despite decades of safe pesticide use strategies. In Nicaragua, organophosphate insecticides, in particular chlorpyrifos and methamidophos are responsible for about half of the acute pesticide poisonings. LÄS MER
2. Resfeber : Berättelser från semesterns barndom 1938−1959
Sammanfattning : The dissertation provides an in-depth analysis of Swedes’ perceptions about vacations during the period of 1938 to 1959. The aim is to contribute to a more thorough understanding of vacation-related consumption, which in Sweden was of growing economic importance from the 1930s and onwards. LÄS MER
3. Det var en lyckad semester! : Semesterfirande svenskars preferenser år 1938-1959
Sammanfattning : This licentiate thesis analyzes preferences among Swedish vacationers during the period of 1938-1959. The aim of the thesis is to closely examine these preferences in order to contribute to a more fully developed understanding of holiday-related consumption during the period. LÄS MER
4. Multi Quanta Relaxation and Nonclassicality of Nonlinear Oscillators
Sammanfattning : The focus of the study is the free quantum evolution of Duffing oscillators which are nonlinearly coupled to bosonic environments. The work evolves from a particular system of an undamped, nonlinear graphene resonator mode to a more generalized framework of oscillator modes interacting with two different configurations of bosonic environments. LÄS MER
5. Dynamic Characteristics of Floating Breakwaters
Sammanfattning : The dynamic behaviour of interconnected floating breakwaters has been studied theoretically and experimentally. For this type of shore-protection system, problems that must be dealt with include wave loads on the breakwaters caused by the interaction between the bodies and the waves, motions of the moored breakwaters caused by the waves, changed wave fields in front of and behind the breakwaters, and forces on the mooring cables and in interconnections between breakwater units. LÄS MER