Evolution of Particle Size Distributions due to Turbulent and Brownian Coagulation

Brownian drift-diffusion model for evolution of droplet size distributions in turbulent clouds

[1] Effects from turbulence-induced fluctuations in water vapor saturation on cloud droplet growth are examined using a Brownian diffusion model. The model predicts diffusive broadening of the droplet size distribution, tempered by enhanced evaporation-induced drift of droplets to smaller size from vapor depletion, and approach to a stationary condition (Weibull distribution) determined by the ...

Quantification of the evolution of firm size distributions due to mergers and acquisitions

The distribution of firm sizes is known to be heavy tailed. In order to account for this stylized fact, previous economic models have focused mainly on growth through investments in a company's own operations (internal growth). Thereby, the impact of mergers and acquisitions (M&A) on the firm size (external growth) is often not taken into consideration, notwithstanding its potential large impac...

Sentinel node detection failure due to defective labeling and large particle size of Tc-99m antimony sulfide colloid

  Introduction: Many radiotracers have been used for sentinel node mapping with acceptable results. The main difference between these radiotracers is the particle size. In the current study, we reported defective labeling of Tc-99m antimony sulfide colloid which resulted in large particle size. Methods: Tc-99m-Antimony sulfide colloid was used for axillary sentinel n...

Biological aerosol particle concentrations and size distributions

Introduction Conclusions References

Dynamic Evolution of Droplet/Particle Size Distribution in Suspension Polymerization of Styrene