"Materials handling." . . . . . "Simulation studies for surfaces and materials strength semiannual progress report for cooperative agreement NCC2-297 for the period November 1, 1986 - April 30, 1987"@en . . . . . . . . . . . . . . "Computerized simulation." . . "Surface properties." . . . . "Residual strength." . . "Molecular dynamics." . .