The information extracted from the registered spectra was treated and then modeled following two different chemometric approaches: a linear one based on multiple linear regression models, and a non-linear one based on the employment of artificial neural networks.
Table 1 shows results from the bootstrapping approach in which covariates are ordered by the proportion at which they were selected in the final model following three commonly used selection procedures: forward, backward and stepwise.
The feasibility of carrying out enzyme (AP) immunoassays on thin gold bands is demonstrated here for the determination of an analyte (IgG) model, following two different formats: simultaneous and sequential.
President Donald Trump has announced an immediate grounding of all Boeing 737 Max 8 and Max 9 planes in the wake of a worldwide boycott of the model following two fatal crashes within five months.
The vehicle followed the random waypoint mobility model with following three scenarios of velocity: low mobility (10 km/h), medium mobility (36 km/h), and high mobility (72 km/h).
To illustrate the potential for natural remobilization, we modelled the following two primary mechanisms: the reduction in pool height as mass is lost by dissolution, and the changes in fluid properties with changing molar ratio of the DNAPL.
In building the fully adjusted model, the following two steps were followed: (1) estimate the fully adjusted model for all variables presented in respective tables except for the four variables listed under "feeding practices", (2) to obtain the independent effect of each feeding practice, we re-estimated the model in (1) including also the feeding practice variable of interest.
Quadratic models for the following three responses prove to be significant with very low probabilities (<0.0001): chemical oxygen demand (COD), total organic carbon (TOC) and residual iron (Fe).
However, our model has the following three characteristics.
