The phrase "apportion the contributions" is correct and usable in written English.
It can be used when discussing the distribution or allocation of contributions among different parties or individuals.
Example: "In order to ensure fairness, we need to apportion the contributions made by each member of the team."
Alternatives: "distribute the contributions" or "allocate the contributions."
Thus there can be ample room for unintended or intended confusion in the exercise of trying to apportion the contribution of environment to the aetiology of cancers.
It is very difficult to apportion the contribution of single source to the total pollutant measured in each case because there are a number of other unknown sources for phthalates indoors.
Although advanced degenerative changes seemed to be more prominent in the animals with the most profound cardiotoxicity, we cannot yet apportion the contribution of each of these processes to heart failure induced by anthracyclines.
This implies that it is possible to apportion the relative contributions of each.
In particular, neither Krueger and Summers nor Murphy and Topel could not apportion the respective contributions of unmeasured individual and employer differences.
A higher degree of interactivity elevates performance; however, it is not possible to apportion the relative contribution of the changing problem configuration and complementary actions (such as pointing) to the performance improvement with the procedure employed in the present experiment.
Once significant effects were identified, the total G was apportioned into contributions by the individual treatments, first using the results from controls to establish expected frequencies, and then by using the results of the individual chemicals to establish expected frequencies to test if the pesticide mixtures differed from the observed effects of the individual chemicals.
Consequently, the cured reference provides the opportunity to estimate the relative contributions to the transcriptome of homoeologues based on this apportioning of reads, but with an anticipated underestimation of differences between the contributions of homoeologues in the A and C genomes where there are tracts of identical sequence in the corresponding unigenes in the cured reference.
This type of information can be used to apportion contributions to the measured PM mass on a per sample basis, along with providing data critical to the assessment and interpretation of health effects associated with individual chemical components of PM.
The contributions totaled $82,094.87.
