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Fig. 3 | BMC Musculoskeletal Disorders

Fig. 3

From: Analysis of hydration and subchondral bone density on the viscoelastic properties of bovine articular cartilage

Fig. 3

Mean stiffness as a function of the Natural log(frequency; f) for (a) Storage stiffness and (b) loss stiffness of cartilage-on-Sawbone samples on substrates with two different densities; 663.7 kg/m3 (black triangles) and 156.8 kg/m3 (red circles). Mean values have been calculated from n = 24 samples. Error bars show 95% confidence intervals for N = 8 independent samples, blue lines show 95% confidence intervals for the lines of regression for N = 8 independent samples

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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