The phrase "a very useful concept" is correct and usable in written English.
You can use it when discussing an idea or theory that provides significant benefits or insights in a particular context.
Example: "In our discussion about sustainable practices, we identified recycling as a very useful concept for reducing waste."
Alternatives: "an extremely helpful idea" or "a highly beneficial notion."
It's a very useful concept, but it has been abused.
Plus, as usual, the whole business was discussed as if we were sitting on Oprah Winfrey's sofa: "I'm not sure blame is a very useful concept in this area".
In this paper it is proved that BCOi can be a very useful concept for solving difficult combinatorial problems.
For example, adding a new object strand is a very useful concept for a DNA system, because a DNA molecule has two strands and each strand has several residues.
However, a very useful concept in structural stability is aromaticity [1, 2], which was first developed to account for the properties of organic compounds involving ring structures such as benzene (C6H6) and more recently extended to inorganic systems [3].
On the contrary, however, advocates of the deflationary theory (particularly those influenced by Ramsey) are at pains to point out that anyone who has the concept of truth in this sense is in possession of a very useful concept indeed; in particular, anyone who has this concept is in a position to form generalizations that would otherwise require logical devices of infinite conjunction.
Job Bus is trying to be the Canadian portal for job postings--a novel, but very useful, concept for anyone looking for work.
Philosophers have long been interested in the concept of emergence, and especially in trying to establish a common definition for this vague yet very useful concept.
Therefore this latest study adds real weight to the argument that MMPs and activity cliffs can be very useful concepts within hit and lead optimisation projects.
Mobi-Link was a functional demo and was a very useful proof of capability and concept, but it wasn't the driver behind our first funding.
This simulation is a very useful means of "experimentally" testing these concepts.
