The phrase "allows us to ascertain" is correct and usable in written English.
It can be used when discussing the ability to determine or discover information or facts.
Example: "The data collected from the survey allows us to ascertain the preferences of our target audience."
Alternatives: "enables us to determine" or "lets us find out".
Eklund's work is essential because it allows us to ascertain the scientific validity of fMRI – in other words, how much we can be sure that we're measured what we think we're measuring.
Focusing on 'any utilization' allows us to ascertain availability and diffusion of the services as predicted by market influences.
Here we investigated an ex vivo perfused small intestine model that allows us to ascertain the influence of pharmaceuticals upon the gut.
This system is comprised of an array of closed circuit, infrared-sensitive cameras arranged to constantly monitor individual pregnant females, and allows us to ascertain the delivery of the first pup within a window of five minutes.
Additionally, it allows us to ascertain if UCMS effects are visible at the genomic level.
It helps to link these positions to social contexts, and allows us to ascertain their origins and pertinence.
The use of SECM in the scanning operation mode allowed us to ascertain that the bismuth deposits were uniformly distributed across the whole surface of the glassy carbon substrate electrode.
The lack of histological or biopsy information did not allow us to ascertain the origin of the nodules.
Matrix-assisted laser desorption ionization time-of-flight (MALDI-TOF) mass spectra of copolymers allowed us to ascertain that they were hydroxyl and carboxyl chain-end terminated.
These samples allowed us to ascertain when only chemical or isotopic changes are occurring, or when both chemical and isotopic changes are occurring.
In addition, comparing the codes applied to each definition provided by a single textbook allowed us to ascertain if evolution was defined consistently within a textbook.
