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. 2017 Sep 26;7:12329. doi: 10.1038/s41598-017-12190-0

Figure 7.

Figure 7

Comparison of surface deformation profiles between mean experimental data (solid lines) and numerical prediction (dashed lines) using E o = 140 kPa, E i = 70 kPa and v = 0.495. Each color represents and indentation depth.