Stacking faults, Twinning, Damage tolerance assessment, Crack initiation, Crack propagation, Creep deformation, Mixed-mode fracture, Fractography, Steel, Aluminum alloys, Titanium alloys, Ceramics, Glasses, Polymers, Finite element analysis, Mechanical properties, Elastic-plastic fracture toughness, Plane strain fracture toughness, Stress-strain curves, Stress analysis, Polymer-matrix composites, Stainless steel, Low-alloy steel, Fracture toughness, Tensile properties