Sökning: "Jan erik"
Visar resultat 6 - 10 av 237 avhandlingar innehållade orden Jan erik.
6. Diving Deep into Saturn's Equatorial Ionosphere with Cassini : Insights from the Grand Finale
Sammanfattning : In the summer of 2017, the Cassini mission concluded its nearly 13 years orbiting Saturn with a series of daring dives between the rings and the upper reaches of Saturn's atmosphere. This last phase of the mission, called the Grand Finale, revealed a highly variable equatorial ionosphere dominated by a large influx of ring material from Saturn's D ring. LÄS MER
7. Sleep-Wake-Activity and Health-Related Quality of Life in Patients with Coronary Artery Disease and evaluation of an individualized non-pharmacological programme to promote self-care in sleep
Sammanfattning : Sleep is a basic need, important to physical and psychological recovery. Insomnia implies sleep-related complaints, such as difficulty falling asleep, difficulty staying asleep, early awakening, or non-restorative sleep (NRS) in an individual who has adequate circumstances and opportunity to sleep. LÄS MER
8. On the representation of precipitation in high-resolution regional climate models
Sammanfattning : Weather and climate models applied with sufficiently fine mesh grids to enable a large part of atmospheric deep convection to be explicitly resolved have shown a significantly improved representation of local, short-duration and intense precipitation events compared to coarser scale models. In this thesis, two studies are presented aimed at exploring the dependence of horizontal resolution and of parameterization of convection on the simulation of precipitation. LÄS MER
9. Titan’s ionosphere and dust : – as seen by a space weather station
Sammanfattning : Titan, the largest moon of Saturn, is the only known moon with a fully developed nitrogen-rich atmosphere, its ionosphere is detectable as high as 2200 km above its surface and hosts complex organic chemistry. Titan’s atmosphere and ionosphere has striking similarities to current theories of these regions around Earth 3.5 billion years ago. LÄS MER
10. Water Governance in Transition
Sammanfattning : The constraints experienced by water utilities in developing countries, with regard to the universal provision of access to water and improved water services, have been defined by international policymakers as "a crisis of governance". This study departs from the theoretical perspectives on governance and aspires to accumulate knowledge and advance understanding on how the performance of water utilities can be enhanced. LÄS MER
