Engineering stress (σ eng ) and strain (ε eng ) values were converted to corrected stress (σ c ) and Hencky's strain (ε h ) according to eqs. 2 and 3. Young's modulus was calculated as the initial linear slope of the resultant stress strain plot.
Elastic modulus was calculated as the slope of initial linear region (10% strain) of a stress strain curve.
The corresponding initial linear section is shown as a thin dashed straight line which, in support of the adequacy of the fit, agrees quite well with the linear fit through the data for exposure at a mass of 5 μg.
Two measures for P uptake affinity was calculated: (1) the ratio between Vmax and K0.5 (VmandK0.5); and (2) the slope, α, of the initial linear part of the uptake curve as estimated by linear regression analysis.
For a typical paper grade, such as newsprint, the stress-strain curve is characterized by an initial linear region which is followed by a non-linear region.
We removed the plate influence at each CpG site by using the residuals from the initial linear regression model of methylation with analysis plate as regressor.
For instance, an initial linear load–slip response means that the interfacial bond slip relationship has a linear and elastic stage as well.
The initial linear gradient of a plot of stress versus strain was taken as the Young's modulus (E).
Initial linear trends have been removed.
The annealed tubes reserve their initial linear arrangement.
