A recent published JCP paper in October 2012 by our group on the Parallel DSMC using Multiples GPUs  was downloaded/viewed for more than 600 times duing the past 3 months! The paper is ”

Large-scale simulations on multiple Graphics Processing Units (GPUs) for the direct simulation Monte Carlo method

Journal of Computational Physics, Volume 231, Issue 23, 1 October 2012, Pages 7932–7958. More detailed data can be found at article’s usage report.