The phrase "absence of a given" is correct and usable in written English.
It can be used to refer to the lack or nonexistence of a specific item, concept, or condition in a particular context.
Example: "The absence of a given variable in the equation led to an incomplete analysis of the data."
Alternatives: "lack of a specific" or "nonexistence of a certain".
In FBA, the emergence of a feasible flux distribution that can support biomass formation is generally limited by the introduction of constraints43,44 that can represent molecular or environmental limitations (e.g., the absence of a given enzyme in a cancer type or the unavailability of a nutrient in the microenvironment).
The difference between the predicted bioactivity values in the presence or absence of a given substructure was then calculated.
A privation is simply the absence of a given predicate that could just as easily be present.
Depending on the existence of a file or a directory, or based on the absence of a given file, a notification will be sent to the DM.
Bioactivity values were then predicted using the modified compound descriptors, and the difference between the predicted values in the presence or absence of a given feature were calculated.
Therefore, there was a maximum uncertainty of 3 mm and a mean uncertainty of 1.5 mm with respect to the presence or absence of a given lesion on consecutive slices.
In such cases, non-critical application of EC numbers may lead researchers to an erroneous assertion of the presence - or absence - of a given reaction (and hence the whole pathway) in the given genome.
For example, the presence/absence of a given element of clause structure yields two different structural types of clause: no change of rank is involved.
} end{aligned} (3)The second component (q_M) of a generic state q is an 8-dimensional vector representing presence/absence of a given product towards c's eight neighbors (N(c) = {c_N, c_{NE}, c_E, c_{SE}, c_S, c_{SW}, c_W, c_{NW}}).
In particular, the presence/absence of a given element of structure may be shown as a systemic choice, as it is in the mood system where the presence or absence of the Mood element (consisting in a combination of Subject and Finite) is shown to distinguish indicative from unmarked imperative clauses (Halliday & Matthiessen 2004: 111, 135, 138).
First, a visual inspection was performed to identify between-group differences in cluster-centroid profile (e.g., presence/absence of a given peak and peak amplitude).
