Discontinuity (linguistics)
Classification of discontinuities
Geotechnical engineering
Shear (geology)
Mechanics
Shear strength (soil)
Scaling
Discrete element method
Strength of materials
Materials science
Particle size
Residual strength
Direct shear test
Particle-size distribution
Geology
Mathematics
Composite material
Geometry
Physics
Soil science
Mathematical analysis
Paleontology
Soil water
