Sökning: "Fine Particles"
Visar resultat 1 - 5 av 192 avhandlingar innehållade orden Fine Particles.
1. Fine and Ultrafine Particles from Combustion Sources - Investigations with In-situ Techniques
Sammanfattning : Fine airborne particles are associated with adverse health effects in the human population. The aim of this research was to develop and evaluate methods for in-situ characterisation of fine and ultrafine particles and to determine their deposition in the human airways. LÄS MER
2. Novel Methods for Sampling, Characterization and Analysis of Airborne Street Particles in a Health Perspective
Sammanfattning : Over the last decades, there has been much attention on air quality, especially in urban environments. A significant factor effecting the air quality in the urban environment is airborne particulate matter (PM). Long-term exposure to PM causes increased risk for heart disease, decreased lung function, exacerbation of asthma, and lung cancer. LÄS MER
3. Characteristic Properties and Applications of Fine Particles in Biomass Gasification
Sammanfattning : The gasification of biomass is a promising route to increase the share of renewable sources in the energy mix. Besides having an overall higher thermal efficiency than combustion, it also offers the possibility of producing gaseous and liquid biofuels that can be used in the transport sector. LÄS MER
4. On particles and slags in steel casting
Sammanfattning : Hadfield steel is widely accepted as one of the most important steel alloys utilized in industrial applications where high impact strength and wear resistance is required. Like in most metallic alloys used for component casting, the mechanical properties of Hadfield steel are directly connected with the microstructure of the material. LÄS MER
5. Health costs of particle emissions : economic valuation of increased mortality due to exhaust emissions of fine particles
Sammanfattning : .... LÄS MER