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. 2020 Mar 5;7(8):1901222. doi: 10.1002/advs.201901222

Table 1.

Comparison of nuclear viscoelastic properties measured by creep test MPA

SLS modela) [ 31 ] Maxwell[ 14 ] Burgers model
α [(kPa s)−1] 0 0.12–0.5 0.1–0.5
τ [s] 20 0.3–30 1–3
E 0 [kPa] 0.4–0.53 0.1–0.3 0.25–0.5
E ST [kPa] 0.2–0.26 0.1–0.3 0.15–0.25
a)

Elastic moduli were rescaled to account for differences in creep compliance geometric factor.