These results indicate that a high coefficient of friction (>1.23) is necessary to prevent chip snarling, and due to the high coefficient of friction, the developed tapping tool can prevent chip snarling even at a speed of 50 m/min.
However, the strongest negative correlation with PE in the pairwise regression analysis is seen for L1 gene fractions (fig. 3 C ). L1 also has the highest negative partial correlation with PE in the multiple regression analysis and the highest coefficient of determination (table 3); 75% of the variability in PE is attributable to L1 gene fractions compared with the 48% explained by GL.
For the system of methyl fluoride, cyclopentane and water, the highest coefficient of performance was 8.01 8.97, For the system of methyl fluoride, monofluoro cyclopentane and water, the best coefficient of performance was 7.58 8.49.
Precision was high for the models of Hm, V and D as reflected by the high coefficients of determination which were 0.85, 0.83 and 0.73, respectively.
The developed models show that X3 is the most statistically significant variable because it has the highest coefficient and the lowest p-value in the entire model.
First, we consider simple linear regression models between the dependent variable and the independent variables, pair wise one at a time, and select the variable exhibiting the highest coefficient of determination.
The calculations were based on mean values among subjects for coefficients a, b and c in Eq. 1 and values for the subject with the highest coefficient b that indicates a strong influence of EIF (subject 4).
We also observe that the number of trips per day and the average infrastructure costs have the highest coefficient of variability (CV), since in both aspects there are important differences amongst the cities studied.
We found that the ozone-mortality association began at age fifty, and the 50 59 age group had the highest coefficient.
The increased stochasticity in evolutionary trajectories for the small and medium populations is confirmed by the higher coefficient of variation in fitness across replicate populations.
