The phrase "a single timeframe" is correct and usable in written English.
You can use it when referring to one specific period or duration in which something occurs or is measured.
Example: "The project must be completed within a single timeframe to ensure timely delivery."
Alternatives: "one timeframe" or "a specific timeframe".
As regards the morning departure time for the first tour, a single timeframe (7:00–9:30) has been considered, according to what observed in the sample.
Therefore, it is unclear whether selecting a single timeframe for model development is adequate [ 10].
This phenomenon is consistent with the "just-in-time" concept put forth from studies of Plasmodium [ 47], where more than 80% of the transcripts monitored in microarray experiments were regulated, with most having a peak expression within a single timeframe in parasite development.
There appears to be a single-year timeframe to get a free upgrade.
Flashbacks and backstory aside, Gatsby is framed by the events of a single summer, a timeframe so classic -- and now so emulated -- we might underappreciate its brilliance.
There is a sub-genre of work that takes the team as its point of departure and a single season as its timeframe, but the best tend to stray from the dynamics of the squad itself.
"Undernutrition has a complex set of political, social and economic causes, none of which are amenable to easy solutions that fit within the timeframe of a single political cycle," said Dr Richard Horton, editor-in-chief of the Lancet.
Beetle capture rates were strongly affected by clearfell harvesting, however, population recovery of all species was possible within the timeframe of a single rotation when adjacent mature or closed-canopy stands were present.
Thus, the patient's entire laboratory diagnostic workup could be thought out and completed in a decidedly reduced timeframe, using a single serum sample.
The study material was all critical incident reports issued during the timeframe of a single academic year.
Cost-effectiveness analysis in depression generally requires modelling, as all the required data are rarely available from a single study over the relevant timeframe [ 14].
