The phrase "at certain values of" is correct and usable in written English.
It can be used when discussing specific points or conditions in a mathematical, scientific, or analytical context.
Example: "The function behaves differently at certain values of x, indicating a change in its properties."
Alternatives: "at specific points of" or "at particular values of".
Also a Lorentzian curve, with a maximum located at certain values of viscosity, has been reported [24].
However, they grow only at certain values of temperature and relative humidity of air and at high water activity in the object [4 6].
In Figures 3-6, we have observed that the value of reflected field coefficient is one at certain values of wave number ((k=pi /4, pi /2, pi)), which corresponds to cut-on frequencies in region III.
The strong external fields, at certain values of their intensities, may have the same, or even stronger SQ effect on the energy spectrum than the quantum dot's shape variation.
It is shown that for the parameters chosen, at certain values of dimensionless applied current density, Id, (∼0.1) the transient and pseudo-steady state solutions agree in terms of the dimensionless time it takes for the core to shrink completely.
Taking subsets of the TG-curves at certain values of α and taking the corresponding temperatures, the dependence of ln(q/T2) on 1/T was drawn according to Eq. 8) for both stages (Figure 5). Figure 5 Iso-conversional plots at various conversion degree of chitosan drawn according KAS calculation procedure for: first stage – α 1 and second stage – α 2 respectively.
We can also see from Figure 10 that at certain value of embedding distortion along the vertical axis, the embedding capacity of the PEC algorithm is always greater than that of the CW algorithm.
Relationship trends of the bulk modulus with porosity of each rock type will likely intersect the X-axis at certain value of porosity hereinafter referred to as critical porosity (ϕ c).
At certain value of potential, close to the threshold, only a few longest carbyne chains observed as bright spots contribute to the formation of ion-microscope image (see Figure 1).
Other policies are more complex, and may specify that the focal individual should forage if its state and that of its co-player fall at certain values within the central region of the policy diagram (such as Fig. 1ci, where D' = 1).
