Preface<br><br><br>71. Discrete Dislocation plasticity Modeling of Contact and Friction (V.S. Deshpande, A. Needleman and E. Van der Giessen)<br><br><br>72. Dislocation Ffields in Piezoelectrics (J.P. Nowicki and V.I. Alshits)<br><br><br>73. Statistical and Non-linear Dynamic Approaches to Collective Behavior of Materials (G. Ananthakrishna)<br><br><br>74. Topological Modeling of Martensitic Transformations (R.C. Pond, J.P. Hirth, X. Ma and Y.W. Chou)<br><br><br>75. Dislocations and Twinning in Face Centered Cubic Crystals (M. Niewczas)<br><br><br>76. Elasticity Dislocations and their Motion in Quaicrystals (K. Edagawa and S. Takeuchi)<br><br><br>77. Experimental Studies of Dislocation Core Effects (J.C.H. Spence)<br><br><br>78. In Situ Nanoindentation in a Transmission Electron Microscope (A. Minor, E.A. Stach and J.W. Morris, Jr.)<br><br><br>79. White Beam Microdiffraction and Dislocation Gradients (G.E. Ice and R.I. Barabash)<br><br><br>80. X-ray Imaging of phonon Interaction with dislocations (D. Shilo and E. Zolotoyabko)