The phrase "a given fixation" is correct and usable in written English.
It can be used in contexts where you are referring to a specific fixation that has been established or identified in a particular situation or study.
Example: "In the study of visual perception, a given fixation can reveal important information about how attention is allocated."
Alternatives: "a specific fixation" or "an established fixation".
However, a careful review of the effectiveness of a given fixation procedure against a certain pathogen is essential before classifying a sort as non-hazardous, and prudent safety practices should be used even when sorting fixed cells.
Because we do not know which text line corresponds to which fixation line, for a given fixation line, we select the n 1 nearest text lines according to the vertical axis and compute the matching scores.
(Visual angle is formed by the directions from a vantage point to a seen-object for a given fixation, e.g., the angle formed by the direction to the feet and to the nose of a person standing at moderate distance to us, with the eyes fixed for the moment).
By combining the results of the within-lineage and between-lineage (that is, HWS or LWS) pairwise comparisons with those obtained from comparisons between sublines (HWS vs. HWR and LWS vs. LRW), we can establish a timeline of fixations events based on the subgroups within which a given fixation is present.
To assess participants' ability to estimate the relative length of horizontal vs. vertical dimension of critical figures (rectangle, Kanizsa) while their eyes remained stationary, participants were also given fixation trials where they were only required to fixate on the fixation point without making a saccade.
Besides, comparison of expected fixation probabilities across species based solely on measures of selection coefficients from frequency changes is not to be recommended anyway, since for a given s, fixation probabilities can differ widely depending on how stochasticity affects offspring numbers [ 33].
In a given trial, the fixation on the pretrial fixation marker fell on one of the centrally located image patches, and this patch was excluded from analysis for this image and observer, irrespective of whether it was revisited or not.
Viral adaptation to HLA class I-restricted, protective CTL responses can even reach fixation in a given population if the resulting viral mutations have little or no impact on viral fitness [15].
An important model parameter termed GFAC (proportionality factor expressing the relation of conductance [g] to net photosynthesis rate) is utilized, which changes in response to the integrated water stress experimence of shrubs and alters the degree to which stomata may open for a given rate of carbon fixation.
For each run, the sequence was presented across all slices, because the first fixation location on a given slice would have depended on the final fixation location of the previous slice.
Refixation rate was defined as the proportion of total fixations that fell within 2.5° of a previous fixation during a given time period.
