Sökning: "Diurnal cycle"
Visar resultat 6 - 10 av 31 avhandlingar innehållade orden Diurnal cycle.
6. Representation and diurnal variation of upper tropospheric humidity in observations and models
Sammanfattning : The role of water vapour is manifold in its climate regulation of the Earth system. Most important of all despite its low concentration, is the role it plays in the upper troposphere. LÄS MER
7. Atrial Fibrillation. Modulation of the atrial fibrillatory frequency. A non-invasive approach
Sammanfattning : Aim: To non-invasively detect and explore the changes in atrial fibrillatory cycle length (i.e. changes in the atrial refractory period) in humans with chronic atrial fibrillation (CAF) following autonomic modulation and pharmacological intervention. LÄS MER
8. Satellite microwave measurements of cloud ice properties
Sammanfattning : Upper tropospheric cloud ice and water vapour are two intimately connected components of the atmosphere, that influence the Earth's energy budget. The response of these components to a warming climate is not well understood. LÄS MER
9. Modelling of stably-stratified, convective and transitional atmospheric boundary layers using the explicit algebraic Reynolds-stress model
Sammanfattning : The atmospheric boundary layer (ABL) is in continuous turbulent motion. The heating and cooling of the Earth’s surface drives mechanic and thermodynamic processes in the ABL through enhancing and damping of atmospheric turbulence. The surface forcing has a profound effect on the diurnal cycle of temperature,wind and related variables in the ABL. LÄS MER
10. Interaction between Energy Systems of Buildings and Utilities in an ever-changing Environment
Sammanfattning : The energy system of the building is integrated in a larger energy system. The focus in this thesis is on the interface between the building and the surrounding energy system. Of special interest is how changes in the building energy system or the surrounding system affect each other and how they can interact. LÄS MER