The phrase "are noticeable differences between" is correct and usable in written English.
You can use it when discussing or comparing two or more items, highlighting the distinctions that can be observed.
Example: "In the study, there are noticeable differences between the two groups in terms of their performance."
Alternatives: "there are clear distinctions between" or "there are evident differences between".
But, it is worth noting that there are noticeable differences between these terms in different studies.
First, in most countries there are noticeable differences between those entering into vocational education and those pursuing general education.
However, there are noticeable differences between the probabilities of failure of these configurations in anisotropic situations.
What he took from those experiences was a realisation that there are noticeable differences between your average League Two and Premier League referee; not least how they define fouls.
The results show that there are noticeable differences between energy and exergy efficiencies and that exergetic efficiency reflects the right/actual performance.
However, there are noticeable differences between the poroelastic and poroelastoplastic simulation results for the elongate and extensive geometries.
At the latest G-8 summit in Camp David on Saturday, there were noticeable differences between President Obama of the U.S. and President François Hollande of France, on the one hand, and Chancellor Angela Merkel of Germany, over the wisdom of continuing to push Europe deeper into recession through fiscal tightening -- as the Troika is currently doing.
There were noticeable differences between those affected by HIV and those not affected in these proportions.
There were noticeable differences between control and GCE treated cells for all the tested Bifidobacterium strains.
There were noticeable differences between England and the USA regarding the frequencies of emergencies and operations.
There were noticeable differences between the two groups relating to staff knowledge of dementia and delivery of professional care.
