The phrase "a check on these" is correct and usable in written English.
It can be used when referring to verifying or monitoring certain items or aspects to ensure they are correct or functioning properly.
Example: "Before finalizing the report, I need to do a check on these figures to confirm their accuracy."
Alternatives: "a review of these" or "an inspection of these".
"Education is the one universal system that could have been a check on these kids".
"The committee's role is to put a check on these revolving doors.
Of course the dominant forces in modern society are now meritocratic and democratic, providing great opportunities, but it does no harm to also have a check on these by those with a sense of continuity and accumulated wisdom passed through the ages.
"I would say that's a very, very serious risk, because you don't have the kinds of institutions like a free press or regulatory agencies or NGOs that act as a check on these kinds of concentrations of financial power," Mr. Kroeber said.
As a check on these results, univariate mixed-effect regressions were estimated, with a covariate for the average primary sample date.
As a check on these calibrations, the responses of the stations have been compared to long-period (50 100 s) surface waves from distant great earthquakes and a good agreement between the ratios of tidal and waveform admittances has been found (Hsu et al. 2015).
Under the Care of Cathedrals Measure - the ecclesiastical equivalent of an Act of Parliament - an architect must be appointed to keep a check on the condition of these historic buildings.
On the basis of these measurements, a check on the models and an improvement of parameters underlying time-resolved laser-induced incandescence (TIRE-LII) was performed.
If a fear that these powers might enter an expanded war once operated as a check on our warmaking, these checks seems to have been removed.
If anyone were putting a check on CEO pay, these sorts of practices would be standard, but they aren't for a simple reason.
