The phrase "a regular period of" is correct and usable in written English.
It can be used to describe a consistent or recurring duration of time allocated for a specific activity or event.
Example: "The company encourages employees to take a regular period of rest to maintain productivity and well-being."
Alternatives: "a consistent duration of" or "a recurring interval of".
Hence, the confined light starts to oscillate within the inclined allowed miniband with a regular period of τ B = h/△E.
The local auxin concentration oscillates in the cells of the basal meristem at a regular period of 15 hours.
The training program consisted in a regular period of running on a treadmill during 8 weeks (10° incline and up to 25 m/min, 60 min/day).
Before training, the neurons of both groups fire with a regular period of approximately 40 45 ms, as evidenced by the regular significant peaks in the autocorrelations of Fig. 6a.
Set aside a regular period of time to go over your portfolio.
When we see the same dip multiple times with a regular period, we can infer the existence of a potential planet.
For Ph.D. candidates, tuition and fees during a student's regular period of enrollment are provided in full from a student's graduate student financial support, in the form of tuition support from fellowships, assistantships, or external sources.
In 2009, NASA's Kepler spacecraft was completing the last of tests on its photometer, the instrument it uses to detect transit events, in which a planet crosses in front of and dims its host star for a brief and roughly regular period of time.
Tickler control is a method in which you count a small section of your inventory physically each day so that by the end of a week or other regular period of time, your entire inventory is assessed.
Ten students were studying in the third to sixth semester and thus within the regular period of study for a Bachelor's degree.
Legia say "the final decision of Cas is expected within the regular period of three months".
