The phrase "addition of reference" is correct and usable in written English.
It can be used when discussing the inclusion of a reference or citation in a document or piece of writing.
Example: "The addition of reference to the original study strengthens the argument presented in the paper."
Alternatives: "inclusion of reference" or "supplementing with reference".
Percent recovery was calculated by comparing the area before and after the addition of reference standard.
As extraction protocol involved a terminal drying step, hence spiking (addition of reference samples) was carried out in post-extracted blank plasma sample to perform AME.
This proves without a doubt that the addition of reference and retention time information drastically improves the performance, going from 22 to 89 % top 1 ranks (ChemSpider) and 6.3 to 71%% (PubChem).
Of course, we should bear in mind that these values are derived from a data set comprising only one sample per taxon, and that future addition of reference data will undoubtedly increase the fail rate.
Furthermore, addition of reference items was, in general, concomitant with increased score levels of basic reference items.
A continued mode of addition of reference items could then be applied while avoiding a possible clinician-bound bias as well as an inter-mode bias of addition.
In the University Archives Protest and Activism Collection researchers can find examples of newsletters and flyers generated by students promoting this strike and associated demonstrations, with the addition of references to the Kent State tragedy.
In addition, effect of reference frame proclivity is evaluated with the performance.
V = 0.15 has been suggested as a suitable threshold below which the inclusion of additional reference miRNAs is not required, i.e. addition of further reference miRNAs will not significantly improve stability [ 21].
The proposal to make the State Constitution gender-neutral would require either the addition of feminine references whenever masculine references are used, or eliminate masculine references and replace them with gender-neutral terms.
