Trafton. L., Moore, C., Goldstein, D., Varghese, P., McGrath, M., “Ios eclipse emission spectrum following unbral ingress, poster 2254, Annual AAS mtg., Austin, Jan., 2012.

Stephani, K., Goldstein, D., and Varghese, P., “Generation of a hybrid DSMC/CFD solution for gas mixtures with internal degrees of freedom AIAA paper 2012-0648 presented at the AIAA ASM, Nashville, Jan. 2012.

Chu, J. and Goldstein, D., “Investigation of turbulent wedge spreading mechanism with comparison to turbulent spots, AIAA paper 2012-0751 presented at the AIAA ASM, Nashville, Jan. 2012.

Dhariwal, R., Kumar, R., Levin, D., Goldstein, D. B., Varghese, P. L., Trafton, L, M. “Modeling and simulation of near-field Enceladus plumes from tiger stripe fractures using a collision-lilmiter condensation model, AIAA paper presented at the AIAA ASM, Nashville, Jan. 2012.

Moore, C.,Walker, A., Goldstein, D., Varghese, P., Trafton, L., Parsons, N., Levin, D., “DSMC simulation of plasma bombardment on Ios sublimated and sputtered atmosphere,AIAA paper 2012-0560 presented at the AIAA ASM, Nashville, Jan. 2012.

Morris, A. B., Goldstein, D. B., Varghese, P. L., Trafton, L, M.. “Modeling the Interaction between a Rocket Plume, Scoured Regolith, and a Plume Deflection Fence”, Earth and Space, 13th ASCE Aerospace Division Conference on Engineering, Science, Construction, and Operations in Challenging Environments, and the 5th NASA/ASCE Workshop On Granular Materials in Space Exploration, Pasadena, CA April 15-18, 2012, pp 189-198.

Prem, P., Artemieva, N.A., Pierazzo, E., Stewart, B.D., Goldstein, D.B., Varghese, P.L. and Trafton, L.M. , talk at DPS Annual Meeting, Reno, BAAS 44, October, 2012.

Yeoh, S.K., Chapman, T.A., Goldstein, D.B., Varghese, P.L., Trafton, L.M., “Modeling the Gas-Grain Plume of Enceladus. Bull. Am. Astron. Soc. 44, 112.05, Oct. 2012.

, , DSMC Simulations of Io’s Pele Plume, 2012. American Astronomical Society, DPS meeting #44, Reno NV, #301.08.