"overall enhancement" is correct and usable in written English.
You can use it to refer to the general improvement of a situation or process. For example, "The company experienced an overall enhancement in its operating processes after the implementation of the new system."
Schietinger et al. coupled single NaYF4 Yb3+/Er3+ nanoparticles with a gold nanosphere (30 and 60 nm in diameter) to enhance UC emission and observed an overall enhancement factor of 3.8.
Based on Taguchi methodology, an overall enhancement of growth by 155.5% and of 4-chlorophenol degradation by 201.9% were predicted.
Analysis of SWA in the EEG within non-REM sleep found a significant effect of treatment (F 1,9 =10.4, P<0.01), reflecting an overall enhancement of SWA by gaboxadol (Figure 2 lower plot).
An additional factor in the decline in CO2 was the overall enhancement of silicate weathering due to the expansion of the terrestrial biosphere over the last 400 million years or so (refs 16, 38).
As career and technical education continues to evolve, technology applications are rapidly becoming vital instruments for instructional training and valuable learning tools for the overall enhancement of student experience.
It has to be also highlighted that overall enhancement factor of MTM improved up to 1.53 times compared to simple MCHS with slight reduction in friction factor.
In contrast to previous lab experimental studies, we find that democratic voting of rules is not sufficient for high rule compliance and an overall enhancement in cooperation.
An overall enhancement of 150%–200% in the maximum heat transfer coefficient has been recorded both experimentally and computationally due to impingement and associated swirl.
In this case, other biofuels and chemical products of high added value are produced, contributing to an overall enhancement of the economic viability of the whole integrated system.
The effect of temperature dependence of the solubility of the gaseous component and diffusivities of the various species on the overall enhancement has been presented.
Overall enhancement in EEC polymerization rates and ultimate conversion were attributed to activated monomer mechanism associated with EPOH terminal hydroxyl groups.
