The phrase "about a coefficient" is correct and usable in written English.
It can be used when discussing mathematical or statistical concepts related to coefficients in equations or models.
Example: "The study provides insights about a coefficient that significantly impacts the overall results."
Alternatives: "regarding a coefficient" or "concerning a coefficient".
Two factors work together to bring about a best heat transfer coefficient.
Therein, λ L is the wavelength of incident light and the C(λ L) is a coefficient about λ L. In the event that the λ L is between 400 and 700 nm, the C(λ L) is determined by Eq. 5 [77]: Cleft( {lambda_{L} } right), approx, 0.33 times lambda_{L} - 12.6 (5)On the basis of Eqs. 4 and 5, the value of L a decreases along with increase in I D/I G.
The regression models for the heterogeneous phantoms have R2 values (a coefficient of determination) of about 0.7, which is good.
These errors represented a coefficient of variation of about 11% for both measurements.
The daily precipitation rates averaged over all ZAMG observation stations show a coefficient of determination of about 0.27.
Replacing the recent immigrant share with the total immigrant share and estimating specification (2) using the 1950 data produces a coefficient of about 0.06 for native whites.
(p_{s}) = the supplying pressure; (p_{m}) = the pressure on the curve (C_{m}); (h_{m}) = the film thickness on the curve (C_{m}); a = the radius of the feed orifice; γ = the adiabatic constant and its value is about 1,405; (C_{D}) = a coefficient, depending on the form of the feed orifice, experimentally was obtained: (C_{D}in[0.6, 1]).
For our dry lakebed track in South Africa, we're expecting a coefficient of friction of about 0.2 - about the same as driving on ice and snow.
Using the 'COLD®' system, Zeravik et al. [ 51] reported a coefficient of variation of about 8%.
The friction tests revealed that the films possessed a superior friction performance with a friction coefficient of about 0.02.
