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Showing 1 to 6 of 6 for “"Particle Resuspension"”.
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Emergency phase, mechanically induced, particle resuspension and resuspension stabilization
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-12-01
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Modelling of radioactive particle resuspension after a dirty bomb event
… re-suspension of deposited radioactive particles. Although radiological contamination is substantial on surfaces initially, the biological risk intensifies through ingestion or inhalation due to re-suspension. Experimental simulations in a 10 m wind chamber unveiled average bin-by-bin …
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Use of a convective emission chamber to study particle resuspension
… C),$ and relative humidity (30-80%). Particle resuspension rates were measured with a laser based optical particle counter for various combinations of environmental conditions with and without the presence of mechanical disturbance of the source. The resuspension rates for the various …
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A Simple Computational Model for Particle Resuspension Behind a Normal Moving Shock
The simulation of particle resuspension from a surface due to shock passage and subsequent piston flow presents a means to analyze the post-shock conditions of an environment, such as after a dirty' bomb is detonated. This computational model is based on the 'Rock'n Roll' models of particle …
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Vertical Concentration Gradient of Influenza Viruses Resuspended from Floor Dust
… air. This fraction may also include virus-laden particles that settle on the floor after being emitted by an infected individual. This research focuses on predicting the concentration of influenza A viruses in resuspended dust, generated by people walking in a room, at various heights above the …
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Sediment-water exchange of polycyclic aromatic hydrocarbons in the lower Hudson Estuary
… but not phenanthrene, during increased sediment resuspension. These data suggest that resuspension events mostly influence the bed-to-water exchange of PAHs with greater hydrophobicities. PAH water concentrations predicted assuming dissolved and sorbed concentrations related via the product, …