Table 2 Results of ANOVA test for each explanatory variable and interaction term in the most parsimonious model for all the response variables. df indicates the degrees of freedom of the Ļ‡2 distribution. Values in bold identify statistically significant results (pā€‰<ā€‰0.05).

From: Contactless actuation of perfluorinated ionomer membranes in salt solution: an experimental investigation

Fixed factors

Ļ‡ 2

df

p

Peak current (GLMM)

Width

0.1058

2

0.949

Concentration

2074.64

1

<0.001

Voltage

13,566

1

<0.001

Concentration:Voltage

172.1

1

<0.001

Charge (GLMM)

Width

0.049

2

0.976

Concentration

65.27

1

<0.001

Voltage

20,016

1

<0.001

Concentration:Voltage

84.57

1

<0.001

Time to reach peak displacement (GLMM)

Width

12.69

1

<0.001

Width:Concentration

36.28

2

<0.001

Width:Voltage

5.124

2

0.077

Peak displacement (LMM)

Voltage

468.5

1

<0.001

Voltage:Width

7.211

2

0.027

Voltage:Concentration

10.20

2

0.006

Voltage:Width:Concentration

30.24

2

<0.001

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