"material variance" is a correct and usable phrase in written English.
It is typically used in the context of finance or accounting, and refers to the difference between actual and expected financial outcomes. Example: "The company's quarterly financial report showed a material variance in their expenses, which caused concern among investors."
Companies should consider providing their reasoning in establishing the programs and amounts, as well as the relationship of such director compensation to that of the company's peers and any material variances from the median of such peers, in their proxy statement and other filings.
To evaluate the filtration performance, the authors measured the ratio of material decomposition variance with and without filtration.Simulation results show that the ideal filter material depends on the object composition and thickness, and ranges across the lanthanide series, with higher atomic number filters being preferred for more attenuating objects.
Increasing values of material imperfection variances and the rising excitation frequency can lead to a critical state when the length of the propagating wave is comparable with the correlation length of imperfections.
On the other hand, the presence of zirconium and praseodymium into the ceria does not have a direct beneficial role on the soot oxidation for these "unstructured" materials, at variance of the nanostructured ones (e.g., Ce Zr O nanopolyhedra, Ce-Pr-O nanocubes), previously investigated by our research group.
The filtered and unfiltered raw data of both low and high energy were decomposed into basis material and the variance of the decomposition for each thickness pair was calculated.
These estimates are reasonably accurate (see Supplementary Material for the variances of the Brass estimators) and can also be used as initial values for ML estimates.
Aim of present work is to investigate the effects of process parameters of plasma arc cutting of Quard – 400 material using analysis of variance.
The main advantage of using WSVEs is that the key microstructural features are captured within sets of computationally manageable models ensuring reliable calculation of the material behavior and its variance in an efficient manner.
The test results of hardness have revealed that the samples aged with 830oC for two hours have shown highest hardness (much more than the wrought material) but with much variance on the same surface.
