The phrase "attenuation trend" is correct and usable in written English.
It can be used in contexts related to data analysis, signal processing, or any field where a decrease in intensity or strength over time or distance is being discussed.
Example: "The attenuation trend observed in the data suggests a significant loss of signal strength as the distance increases."
Alternatives: "decrease pattern" or "reduction trend".
Figure 5 The attenuation trend graph.
The results show that the flexural strength of concrete under this interaction presents a parabolic attenuation trend.
At the low concentration of 20 mg L−1, the I t curve takes short time to achieve the peak value and then quickly descends with the simple attenuation trend.
The obtained results give a general insight into the attenuation of the Rx signal dependence on the propagation conditions, the average magnitude of the variations around the mean and how precisely the model describes the attenuation trend with distance.
Figure 4a shows the I t curves obtained from the glucose degradation; all this set of I t curves achieves the peak values as soon as the reaction starts, and then quickly descends over time with a relatively simpler attenuation trend.
This contrast in opposite attenuation trends marks the locations of sharp lateral discontinuities (Bergamo and Socco 2014) caused by scattering or amplification at the boundary (Fig. 3e, f) and, indeed, the lithological boundary on the MTL (MBMTL) near here (Figs. 5c, 7).
However, there are no older prevalence studies from which to assess attenuation trends.
Adjustment for occupational class attenuated the relations somewhat, and although adjustment for all the available risk factors caused further attenuation, significant trends remained for all these causes (except stroke).
The introduction of the quality and outcomes framework seems to be significantly associated with better glycaemic control in people with type 2 diabetes for the more stringent target (HbA1c level ≤7.5%), although the quality and outcomes framework did not seem to significantly predict attainment of the higher target (HbA1c level ≤10%), and attenuation in trends was observed for both targets.
19 However the attenuation of temporal trends might also reflect the lack of further incentive after attainment of the upper payment thresholds (the ceiling effect).
But given the increase in screening rates among Florida Hispanics over time, we would have expected to see an attenuation of increasing trends in advanced-stage right-sided colon cancer; this was not observed.
