The phrase "arisen during" is correct and usable in written English.
It can be used to indicate that something has come into existence or occurred within a specific time frame.
Example: "Several challenges have arisen during the project that we need to address immediately."
Alternatives: "emerged during" or "occurred during".
Doubts about the legitimacy of some exemptions have arisen during questioning of baseball officials by Congress.
I was also hoping to answer for myself questions that had arisen during my participation in a panel discussion on new technology at last year's Sundance Festival.
The BSB spokesperson says: "Our reports set out recommendations for providers to address any issues that may have arisen during these visits.
The political Iftar has arisen during a period of conflict and tragedy, but it may well become a new phenomenon in Australia.
Archbishop Dolan said on Tuesday that he had accepted Mr. Cuomo's explanation and that the issue had not arisen during lunch.
In all, the 12 playlets that make up "The Great Game" provide a panoramic map of the tensions that have arisen during 150 years of military interventions.
That way, any mutations which have arisen during DNA replication will not affect the all-important stem cell population.In this section Wild East or scientific feast?
But the numerous art movements and fashions that have arisen during his long life have not touched his work; he carried on in his own way apparently unfazed.
The university chose Citigroup as a preferred lender during Mr. Lew's tenure, a subject that has arisen during questions to Mr. Lew from Senate Republicans.
Subsequent instruments, such as phase-contrast microscopes, interference microscopes, and confocal microscopes, solved specific problems that had arisen during the study of specimens such as living cells.
Also friendly with the poets of the time, he freely indulged the love of verse that had arisen during his childhood with the reading of Psalms.
