The phrase "a given fraction of" is correct and usable in written English.
It can be used when discussing a specific portion or part of a whole, often in mathematical or analytical contexts.
Example: "To calculate the total amount, we need to determine a given fraction of the initial investment."
Alternatives: "a specific portion of" or "a certain percentage of".
However, in the case of proposed cores, the reactivity added would be about 10% of that added in the reference core for loss of a given fraction of coolant.
The particle is viewed as an ensemble of microspheres (gel phase) with a given fraction of active sites and macropores between those microspheres, where the remainder fraction of active sites is located.
Our results have showed that, although there are significant variations in LST at a given fraction of vegetation or impervious surface on a per-pixel basis, NDVI, Fv, and percent ISA are all good predictors of LST on the regional scale.
(11) shows that it gives the payoff for a given fraction of the market ( y ).
DECA is designed to keep the reconstruction error of the monitored process below a given fraction of its actual value.
This would imply that governments commit a given fraction of GDP to spending in ALMP over the medium term, which does not adjust with the unemployment rate.
The decay of radioactive elements is a random, rather than a repetitive, process, but the statistical reliability of the time required for the disappearance of any given fraction of a particular element can be used for measuring long time intervals.
Each Layer is composed of one or more LayerComponent objects representing a homogeneous part of a Layer (composed of a unique material) covering a given fraction (areaFraction) of it.
The area under the receiver operating characteristic (ROC) curve (AUC) is widely used, as is the enrichment factor (EF) at a given fraction χ of the data set.
We first evaluated the variability in the depth of coverage of short-insert reads by plotting the cumulative fraction of normalized depth of correctly paired read coverage that covers a given cumulative fraction of genome (Fig. 2).
Any given fraction has an infinite number of equivalent fractions.
