Sökning: "Urban Ekman"
Visar resultat 1 - 5 av 6 avhandlingar innehållade orden Urban Ekman.
1. Functional brain imaging of cognitive status in Parkinson's disease
Sammanfattning : Parkinson’s disease (PD) is next to Alzheimer’s disease (AD) the second most common neurodegenerative disease. PD has traditionally been characterised as a motor disorder, but more recent research has revealed that cognitive impairments are frequent. LÄS MER
2. Urban water management : Modelling, simulation and control of the activated sludge process
Sammanfattning : During the last few decades, wastewater treatment processes in urban water management have become more and more efficient and complex. Several factors such as urbanization, stricter legislations on effluent quality, economics, increased knowledge of the involved biological, chemical and physical processes as well as technical achievements have been important incentives for the development of more efficient procedures for wastewater treatment plants. LÄS MER
3. Unwanted wanted sounds : Perception of sounds from water structures in urban soundscapes
Sammanfattning : Water structures, for example, fountains, are common design elements in urban open public spaces. Their popularity is probably explained by their visual attractiveness. Less is known about how the sounds of water struc-tures influence the urban soundscape. LÄS MER
4. Spår i vägen : teknikval, politik och spårvägstafik i Stockholm 1920-2002
Sammanfattning : .... LÄS MER
5. Multiple perspectives on absorbing aerosols over the northern Indian Ocean and Asia
Sammanfattning : Aerosol particles in the atmosphere scatter and absorb solar radiation, and thereby affect the Earth's energy budget, but the magnitude of the overall radiative effect due to aerosol-radiation interactions is uncertain. In particular, the impact of absorbing aerosol particles, mainly black carbon (BC), organic carbon and dust, is not completely understood. LÄS MER