The phrase "average of the concentration" is correct and usable in written English.
It can be used in scientific or analytical contexts when discussing the mean value of a concentration measurement.
Example: "To determine the effectiveness of the solution, we calculated the average of the concentration over several trials."
Alternatives: "mean concentration" or "average concentration value".
In the following Figure 21 the behavior of the (RB evaluation of) output (67) is shown, as well as the related error bounds (magnified by a factor 10), in the case of heat emission (Figure 19); we have considered a concentrated (in time) output (corresponding to h ( t ) = δ ( t ) ), given by the (spatial) average of the concentration on the cylinder at each timestep.
Each value represents an average of the concentration (pg/mL) from the three donors.
A three point running average of the concentration was then computed.
To this end, we used trapezoidal integration to estimate the average of the concentration along the sections that corresponded to the experimental measurements.
However, an aggregate sample is the average of the concentration of the increments if sample size and mass are large enough.
The paracrine ligand concentration (P) for a cell at position (x,y) observed by (P[x,y]) is the local average of the concentration of ligand released by cells in the local neighborhood.
These results are compared with those obtained for a constant diffusivity equal to a weighted average of the concentration-dependent diffusivity and to a variety of simple approximations to the full problem.
The values given are the average of the concentrations at 0 and 24 h, because acetic acid was released from the hemicellulose fraction at the beginning of SSF.
We generated a weighted average of the concentrations on days with data available to account for missing data and changes in frequency measurement.
Hence, unlike parallel flow contactors, simple logarithmic averaging of the concentration driving force cannot be used to predict performance of the cross-flow membrane contactors.
For simplicity, in figure 7A and B tissue Aβ concentration is displayed as an average of the Aβ concentration throughout the thickness of the slice.
