The phrase "one-time impact" is correct and usable in written English.
It can be used to describe an effect or influence that occurs only once and does not have a lasting effect.
Example: "The donation had a one-time impact on the community, providing immediate relief but no ongoing support."
Alternatives: "single occurrence effect" or "temporary influence."
The stages systems manufacture and planning and installation account for one-time impacts, arising before a facility is placed into operation.
But in total, the continuous effects, i.e., the effects generated by O&M and the system operator stage, were larger than the one-time impacts of systems manufacture and planning and installation.
As these were one-time costs, their impact on the cost of internet-based vascular risk management programme per patient would be very low and is expected to decrease rapidly with time.
Many communities across the country have imposed such one-time assessments, called impact fees, so that developments help pay for the additional services they require.
'And looking back, because it left such a strong impression, it makes me wonder if you have genetic memory, if your blood is home to a kind of intelligence.' Music has that kind of impact on the one-time rogue, who turned his back on years of Class A drug abuse and a succession of cash-related scams with his head-spinning debut novel, Vernon God Little, which won the Booker Prize in 2003.
A: was not a one-time event, what is impacting international growth is impact of affiliates, moving off low=quality affiliates drives down revenue growth.
Backing out a one-time gain from the impact of the weak Japanese yen, profits were only up just over 10%, to 55 billion yen ($462.2 million).
His new teammates have taken notice of the one-time Florida Gator's impact.
A one-time survey studied the impact of an educational program delivered through printed new releases, newsletter articles, newspaper and radio PSA, video news release, prewritten letters to the editor and brochures, in English and Spanish, on increased awareness of West Nile Virus [ 36].
