Markku Kulmala

TL;DR: Kerminen and Kulmala as discussed by the authors derived a simple yet rather accurate formula for this purpose by estimating the particle formation rate, nucleation mode growth rate and scavenging rate onto background particles (coagulation sink) from measured size distribution evolution.

TL;DR: In this paper, a ternary nucleation model based on classical nucleation theory was proposed to predict nucleation rates over a larger temperature range (258-303 K) compared with previous work.

TL;DR: Atmospheric aerosols in the earth system: a review of interactions and feedbacks K. S. Carslaw, O. Boucher, D. V. Mann, J. L. Rae, S. Woodward, and M. W.

TL;DR: In this paper, the feasibility of using wearable low-cost pollution sensors for capturing the total exposure of commuters is analyzed by using extensive experiments carried out in the Helsinki metropolitan region, and they demonstrate that wearable sensors can capture subtle variations caused by differing routes, passenger density, location within a carriage, and other factors.

TL;DR: In this article, the reported coefficients in the parameterized equation are numerically inaccurate for the calculation of ternary nucleation rates and critical cluster sizes accurately, and a Fortran code is provided to calculate the reported parameterized nucleation rate.