The phrase "affects determinations" is correct and usable in written English.
It can be used in contexts where you are discussing how one factor influences decisions or conclusions.
Example: "The new evidence significantly affects determinations regarding the case's outcome."
Alternatives: "influences decisions" or "impacts conclusions".
In order to determine whether TRIZOL-mediated RNA extraction affects determination of viral load, purified erythrocytes from HIV-negative individuals were incubated with a known amount of two different viral strains (BaL HIV-1 and HXB2 HIV-1), and subjected to viral load determination.
General explanation of seasonality factors which may affect determinations for subsequent weeks may be included in a booklet or pamphlet given claimant with his notice of monetary determination.
The ratio of between-child to within-child variability is important because it can affect determinations of the minimum sample size and number of measurements needed to detect differences between groups of individuals (e.g., power calculations).
In less prosperous times, though, audiences also admired the impressive and affecting determination with which Cheggers, in the three decades after his Saturday morning career ended, tried to reinvent himself, often against considerable odds.
Nonetheless, total error may still be underestimated, considering the results of [27] who found that texture considerably affected determination of the experimental accuracy.
All these factors affect determination of β or M values (measures of the methylation level); if not accounted for, they may lead to false interpretation of Illumina microarray results.
All of these factors probably also affect determination of MIF serum levels and thus, strict adherence to established protocols aimed at standardization should allow for comparison of results between different laboratories.
This determination affects our decision whether or not to approach the other person.
Gabelli, one of Wall Street's best-known investors, said the government's proposed intervention in the 5-year-old case "in no way affects our determination to fight on and prevail on the merits".
The results of the model also helped to identify key variables in the model and to understand how each key variable affects the determination of the optimal strategy.
