The phrase "appreciable decrease in the" is correct and usable in written English.
It can be used when discussing a significant or noticeable reduction in a particular quantity or quality.
Example: "The study showed an appreciable decrease in the levels of pollution over the past decade."
Alternatives: "significant reduction in the" or "notable decline in the".
He said those efforts had helped cause an "appreciable decrease in the flow of foreign terrorists and suicide bombers".
An appreciable decrease in the modal frequencies is observed when fluid structure interaction is taken into account.
Moreover, continuous enzymatic process for seven days did not show any appreciable decrease in the percent of molar conversion (75%).
Raman spectroscopy and atomic force microscopy indicated the absence of an appreciable decrease in the MWCNT aspect ratio.
The increase in corrosion rate may be due to an appreciable decrease in the adsorption of the inhibitor molecules on the AA surface with increase in temperature [20].
The lower the annealing temperature, the faster the spreading rate, suggesting that structural relaxation in the amorphous substrates gives rise to an appreciable decrease in the wettability.
For higher ethanol concentration > 0.8 mM, the anodic current exhibits a linear behavior with ethanol concentration but with appreciable decrease in sensitivity (the slope of linear zone).
The addition of EDTA, a calcium chelating agent, to emulsions containing 20 mM CaCl2 caused an appreciable decrease in lipid digestion rate, reducing the amount of free fatty acids produced after 20 min from around 97% to 32% when the EDTA level was increased from 0 to 5 mM.
This treatment also causes an appreciable decrease in HK activity, which may augment the effect of glucose transport on FDG incorporation.
Hotspots are the interface residues that contribute maximally toward the stability of the complex, and when mutated to alanine, they impart an appreciable decrease in binding strength (difference of 2 kcal/mol or more in the binding energy).
In all wetting states, an appreciable decrease in interfacial tension (IFT) is realized at the breakthrough recovery.
