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. Author manuscript; available in PMC: 2016 Sep 1.
Published in final edited form as: Dent Mater. 2015 Jul 10;31(9):1109–1118. doi: 10.1016/j.dental.2015.06.011

Table 1.

Power law constants for the stress-life fatigue response of each material system. The R^2 values represent the coefficient of determination for each model.

system A (MPa) B R^2
Z100 54 −0.02 0.28
SB 10.6 −0.014 0.11
SBMP 14.6 −0.001 0.01
Dentin 114 −0.06 0.77