The phrase "a concern which is" is correct and usable in written English.
It can be used when introducing a specific issue or topic that is being discussed or addressed.
Example: "There is a concern which is affecting the overall performance of the team."
Alternatives: "an issue that is" or "a matter which is".
I think it will be the year when we start to take seriously a concern, which is extremely widely shared, about how assessment and league table accountability measures distort and constrain teaching.
J. M. Coetzee is interested in the ways in which white writers, in the first half of the century, struggled to lay claim to the land by means of language, to write themselves into the place, a concern which is everywhere present in Coetzee's own novels.
They were never much of a concern, which is why these last few weeks have been so jarring.
'Dealing with comorbidity' is a concern which is significant for three different dimensions of clinical management of exacerbations: how to be sure it is an exacerbation, when to prescribe antibiotics or steroids and when or whom to hospitalise.
Respondents who are associated with factor 3 place great importance on not extending life for the sake of it and patients' right to refuse treatment (#41, +5; #8, +5), a concern which is consistent with an emphasis on the importance of quality of life and dignity in dying (#19, +3; #22, +4).
7 25 26 32–35 The argument, sometimes addressed by the previous literature, that information on the Internet can threaten the trust relationship and the balance of roles between doctors and patients, seems a concern which is not supported by our evidence.
Influenced by Governor Smith, he was rapidly moving away from his theoretical interest in government and toward a concern, which was later to become a virtual obsession, with getting things done, whatever the methods, whatever the costs.
It was thought that Kik's use of the address book could have been a concern (which was also a concern for iOS terms, but that seems to be fine).
In the Cook Islands and Vanuatu, the capacity for enforcement in rural and remote areas was a concern, which was also found in several developing countries.
Which means that, amazingly, this vein of humor is still a going concern, which is funny because I thought it stopped being a relevant cultural observation around the same time making jokes about rappers' pants falling down did.
Which means that, amazingly, this vein of humour is still a going concern, which is funny because I thought it stopped being a relevant cultural observation around the same time making jokes about rapper's trousers falling down did.
