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. 2011 Winter;10(1):3–11.

Table 4.

Parameters of leuenberger analysis

Leuenberger Compression susceptibility γ (1/kg/cm2) Maximum tensile strength σxmax (kg/cm2) Coefficient of determination (r2)
Powder (# 85) 0.03138 ± 0.002 5.486 ± 1.36 0.9641
Direct compression 0. 089 ± 0.011 16. 45 ± 0.342 0.933
Granule 0.172 ± 0.004 23.91 ± 2.43 0.9115
f-value 67600.2 11539.45
(F Critical) 5.1432 5.1432

All values are expressed as mean ± SD, n = 10, * ANOVA at p < 0.05 level showed a significant difference