By using central composite design (CCD) under response surface methodology, the effects of variables such as contact time, adsorbent dosage, pH, AY41 concentration and SY concentration on responses such as binary dyes removal percentages were examined.
The effect of anions in PPY thin films, thickness and surface roughness of the PPY films on the response of micro-gas-sensors and the effect of ethanol vapour concentration on the response of polymer films have also been investigated.
This study examines the importance of N source and concentration on plant response to distinct CO2 concentrations and root temperatures.
Experiments' planning was designed using Taguchi method to determine the influence of four parameters (transmembrane pressure, feed flow rate to the UF module, destabilization temperature, and coagulant salt molar concentration) on a response factor, with three levels for each of them.
Fig. 4 Ratio of desorbed to adsorbed H2O molecules as a function of a humidity and b light intensity for (red circle, black triangle) SbSI gel and (blue square) array of single SbSI nanowires (λ = 488 nm; T = 280 K; p = 4 × 104 Pa; red circle 49% RH, black triangle 64% RH). Figure 5a presents the influence of CO2 concentration on current response of a few SbSI nanowire array.
A quadratic effect of potato and glucose concentration on the response was observed.
A central composite rotatable design, consisting of eight experimental points and five replications at the centre point, was used to investigate the effects of two independent variables, namely pH and NaCl concentration on four responses: protein content, protein yield, reactive lysine (g/16 g N) and zinc content (mg/100 g).
A central composite rotatable design of experiments was used to investigate the effects of two factors, namely pH and NaCl concentration, on six responses: water solubility index (WSI), water absorption capacity (WAC), oil holding capacity (OHC), emulsifying activity (EA), emulsifying stability (ES) and foam ability (FA).
Without some means of separating the effect of the type of molecule from the effect of concentration on receptors' responses, information about the odorant's identity will remain conflated with concentration.
