Sökning: "tandem differential mobility analyzer"
Hittade 3 avhandlingar innehållade orden tandem differential mobility analyzer.
1. Hygroscopic Properties of Aerosols from Open-Air Burning and Controlled Combustion of Biomass
Sammanfattning : The major uncertainty in predicting the influence of human activities on global climate change is the effect of aerosols. Two physical properties of aerosols largely controlling their influence on climate are the particle number size distribution and the interaction of the particles with the surrounding water vapor. LÄS MER
2. 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
3. Characterization of Aerosols Related to Occupational and Public Environments as Applied to Isocyanates and Road Wear
Sammanfattning : The aim of this thesis was to characterize a personal denuder/filter sampler for isocyanate aerosol and to study the emission of airborne particles from the interaction between studded tires and pavements. Both types of aerosols are highly relevant for health studies in public and occupational environments. LÄS MER