Sökning: "particle deposition"
Visar resultat 1 - 5 av 159 avhandlingar innehållade orden particle deposition.
1. Health-related aerosol particle studies, respiratory tract deposition and indoor source identification
Sammanfattning : Aerosol particles have, since Classical Antiquity, been linked to adverse effects on human health. It is estimated that the particles in urban air pollution causes 100 000 deaths in Europe each year, whereof 5 000 in Sweden. LÄS MER
2. A Study on Particle Motion and Deposition Rate : Application in Steel Flows
Sammanfattning : Non-metallic inclusions in molten steel have received worldwide attention due to their serious influence on both the steel product quality and the steel production process. These inclusions may come from the de-oxidation process, the re-oxidation by air and/or slag due to an entrainment during steel transfer, and so on. LÄS MER
3. Experimental Determination of the Deposition of Aerosol Particles in the Human Respiratory Tract
Sammanfattning : BACKGROUND: Aerosol particles have, since the antiquity, been linked to adverse effects on human health. It is estimated that the particles in urban air pollution cause at least 100,000 deaths in Europe each year, whereof 5,000 in Sweden. LÄS MER
4. Particle transport in human lung : effects of particle size and shape
Sammanfattning : Recent studies have shown that nanoparticles may be more toxic than larger particles of the same material, but the health risks associated with widespread use largely depend on the extent of exposure. When dealing with potentially toxic particles, precautionary measures have to be taken in order to minimize contact. LÄS MER
5. Modeling colloidal nanoparticles: From growth to deposition
Sammanfattning : In recent decades metal nanoparticles (NPs) have been the subject of intense research. The interest stems from the NPs physicochemical properties that can be conveniently tuned through, e.g., their size, shape or composition. LÄS MER