The phrase "a slight attenuation" is correct and usable in written English.
It can be used in contexts where you want to describe a small reduction or weakening of something, such as a signal, sound, or effect.
Example: "The audio quality improved after a slight attenuation of the background noise."
Alternatives: "a minor reduction" or "a small decrease."
A slight attenuation of nutrients is observed, whereas copper in groundwater is overcoming the EPA standards.
For medium and full gain settings (middle and bottom row), the real AC30 shows a slight attenuation right after the transient, which might indicate blocking distortion [7].
In contrast, materials in which the heat flux phase lag is dominant show a slight attenuation of the heat flux, implying that a hyperbolic Cattaneo-Vernotte heat propagation is present.
Differences observed in the ERBP response to the stimulus were even more striking this site demonstrated a clear capacity to follow each syllable in the two-syllable utterance during both SV and PB, with only a slight attenuation of HGB activity seen in the response to the first syllable (Fig. 5B).
DNA from mouse lungs 10 days post infection indicated (i) an increased abundance of Mtb Erdman compared to Mtb H37Rv, (ii) a decreased abundance of rv3671c-TetON, (iii) a drastic decrease of icl-TetON without doxy, and (iv) a slight attenuation of prcBA-TetON without doxy (Figure 9.C).
Our a priori hypothesis – that the A-allele of the FTO SNP was associated with increased mortality and morbidity primarily through an effect on fatness – was thus not confirmed, as our results showed only a slight attenuation of the HR by adjusting for the fatness-covariates.
Controlling for deprivation had only a small influence on the strength of association between these mental disorders and natural environment exposure (model 3) with a general trend of slight attenuation of the magnitude of relationships.
Further adjustment for adult lifestyle factors, which may have been influenced by exposure and may therefore be mediators of the adult IPV type 2 diabetes association, resulted in a slight additional attenuation of results for physical and sexual IPV.
In the final model (which included the income and subjective poverty status around the time of birth, and all the variables of the previous model) there was a slight further attenuation in the relationship between the maternal and child LLI; the association, however, remained statistically significant (OR=1.84, 95% CI 1.44 to 2.36).
A comparison of the spectra of the loads with the spectra of the pressure coefficients shows slight attenuation or amplification in the higher frequency range above 0.5 Hz.
However, the lumped-parameter-model analysis (case II) for tower superstructure base moment and axial force displays slight attenuation after peak response excursions, and the time history response is characterized by high-frequency spike.
