The phrase "a fixed assessment" is correct and usable in written English.
It can be used when referring to an evaluation or judgment that is established and unchanging.
Example: "The teacher provided a fixed assessment of the student's performance, which did not take into account any recent improvements."
Alternatives: "a set evaluation" or "a predetermined assessment".
Fixed assessment factors are traditionally used to address the above-mentioned extrapolation steps in risk assessment of chemicals.
In the original sound assessment a fixed relation between wind speed at reference height (10 m) and hub height (98 m) had been used.
The objective of this work is to carry out a fatigue damage assessment of a fixed offshore wind turbine support structure due to combined wave and wind – induced loading.
For group reasoning, group assignment was modeled as a random effect, and assessment was a fixed effect.
For testing statistical significance of improved reasoning from the initial homework assessment to the evolution unit exam assessment, a mixed-effect ordinal logistic-regression model was used with the ordinal trichotomized reasoning as the response, the group as a random effect, and assessment as a fixed effect (see "Group Reasoning" in the Supplemental Material).
Additionally, it is to be noted that a permissible retention rate during the follow-up was attained by conducting serial assessments at a fixed interval.
The following two mornings, subjects were awakened at a fixed time and, following baseline assessments, received the study drug at 8 00 AM (approximately 1 h after awakening).
In this paper, we investigate how the number of repeated measurements affects the required sample size in longitudinal studies with scheduled assessment times and a fixed total duration.
The predictions will be probabilistic rather than deterministic and will provide a means of risk assessment rather than a fixed value for the number of interruptions that can be expected.
