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. 2023 Sep 21;8(39):35706–35721. doi: 10.1021/acsomega.3c02706

Table 7. Summary of Results of Main Effect Factors for Electrical Conductivity.

Process variables TRS DT PR Total
Levels 1 4.512a 4.737 4.730 14.71
2 5.302 4.969 4.826
3 4.757 4.866 5.016
Maximum – Minimum 0.79b 0.2322 0.2856 1.31
Percent Contribution 60.41c 17.76 21.84  
a

4.512 = (4.71 + 3.69 + 4.79 + 4.32 + 4.67 + 5.01 + 4.01 + 4.55 + 4.86)/9.

b

0.79 = 5.302–4.512.

c

60.41 = 100 × (0.79/1.31).