Revisit rolling and sliding in discrete element methods
Y. Wang and F. Alonso-Marroquin*

General formulation of interaction between soft disks/spheres based on objectivity and conservation principles
F. Alonso-Marroquin*, Y. Wang, S.C. McNamara, S. Chen and S. Luding

Effect of gravity on dense granular system under shear
A. Singh*, V. Magnanimo and S. Luding

Experimental study of inelastic deformation at the micro scale in cemented granular materials: some recent results
A. Tengattini*, I. Einav and G. Viggiani

The formation of power law and log-normal gradings
B. Marks* and I. Einav

Particle segregation in shallow granular free-surface flows
D.R. Tunuguntla*, O. Bokhove and A.R. Thornton

Numerical assessment of coaxial and non-coaxial granular plasticity
F. Froiio* and J-N. Roux