The phrase "a clear threshold for" is correct and usable in written English.
It can be used when discussing a specific limit or standard that must be met in various contexts, such as regulations, performance metrics, or criteria for evaluation.
Example: "The committee established a clear threshold for acceptable performance to ensure all candidates meet the necessary qualifications."
Alternatives: "a defined limit for" or "a specific standard for".
He also faults the notion that there is a clear threshold for the environmental impact of humans rather than gradual progressive consequences.
But if additional psychological capacities merely increased the strength of the interest, and the corresponding obligation to advance or not thwart it, an interest account would not yield a clear threshold for full moral status (McMahan 2002).
While another peer who tried unsuccessfully to amend the bill, Green MP Jenny Jones, flagged a lack of requirement of "reasonable suspicion" for powers to be used — and therefore a lack of a clear threshold for authorizing state surveillance — arguing this allows sweeping justification for the usage of the bill's highly intrusive powers.
Furthermore, a clear threshold for these sensitive effects has not been identified (ATSDR 2007).
No genes were significantly altered at 0.7 ppm at any time point, indicating a clear threshold for formaldehyde-induced effects.
Because of the limited availability of antibodies, we could not show a clear threshold for the number of transmembrane helices in the substrates for EMC activity.
Our results contradict the assumption that a clear threshold exists for the emergence of despotic societies.
The 1045+ mutant displayed both reduction and lack of a clear threshold effect for NCE, with respect to EGFR-WT.
Also by this method, a clear threshold effect for total EGFR ubiquitination was visible, with quantitative estimates obtained by MS and ELISA almost coincident.
From these figures a clear threshold effect seems apparent for SMRP, meaning that the variation between studies is probably due to differences in the applied positivity threshold.
Formal scoring was not performed if, on inspection, the marker stained all, none, or a marginal number of cores or if a clear threshold was not apparent for positive versus negative staining (Table 2).
