The phrase "a need arising" is correct and usable in written English.
It can be used to describe a situation where a necessity or requirement emerges or becomes apparent.
Example: "In the course of our project, a need arising for additional resources became evident."
Alternatives: "an emerging need" or "a necessity developing".
Should such a need arise again, India should be one of the first countries Afghanistan turns to.
Two pints of my blood were drawn and stored should a need arise for a transfusion while I was on the operating table.
When the city began major urban renewal projects after the war, including Lincoln Center, a need arose for places to relocate people displaced from the slums.
Most of the large Olympic committees, including the United States', bring a team of lawyers to represent the athletes should a need arise, and the Beijing Bar Association provides pro bono lawyers to those who cannot afford one, Reeb said.
Most of the Bradleys' charities concentrate on education and poverty in the U.S. Her husband doesn't seek out additional projects, she says, but when a need arises he has a hard time turning away.
In November, Mr. McCall insisted that the state police stop hiring the aircraft every time a need arose and instead make long-term contracts with some of the companies, said Dennis Tompkins, a spokesman for Mr. McCall.
With the appearance of transistorized switching circuits, which use remarkably low power, a need arose for a relay that would operate reliably with a power of 100 to 300 milliwatts, compared with 4 watts for the conventional relay.
As head of the shrine, Raeisi could play a huge role in the future succession to Khamenei, 76, as leader, especially as he is also a member for south Khorasan province of the Experts Assembly, the body that chooses the leader should a need arise.
There are a few other symbols on the keyboard awaiting a new life, among them §, which is used to denote "section", the (or pilcrow, for "paragraph") and the dagger †, used for footnotes when the asterisk has already been deployed, but it won't happen until a need arises.
