Closed cells Affine deformation 1 Apparent density 1 Bending strength 1 Biomechanics 1 Cell walls 1 Cells 1 Cellular solids 1 Compression strength 1 Compressive response 1 Compressive strength 1 Cytology 1 Density (specific gravity) 1 Elasticity 1 Finite strain 1 Flexural modulus 1 Grouting 1 Grouting materials 1 Kelvin foam 1 Morphological properties 1 Mortar 1 Multi-phase cellular solid 1 Multi-phase cellular solids 1 Nanostructured materials 1 Physical and mechanical properties 1 Shear localisation 1 Shear localizations 1 Single cells 1 Unit cells 1