The phrase “acting as a buffer” is correct and can be used in written English.
You can use this phrase when you are describing a person or thing that is helping to cushion the effects of an action or situation. For example: "The peacekeeping force is acting as a buffer between the two warring countries."
Maintaining social roles as a couple may therefore act as a coping strategy for spousal carers, acting as a buffer against the challenges faced.
His goal was to secure better cooperation with coalition forces, while acting as a buffer against resentment of those forces.
Turkey stands at the crossroads of all of this – its huge land mass acting as a buffer zone between Europe and the unprecedented turmoil of the Middle East.
By Richard Lockridge and Harold Ross The New Yorker, January 23 , 1932P. 9 Personality of Captain O'Connor, now acting as a buffer for Mayor Walker since 1926.
Thirdly, La Poza could be expropriated and turned into a forest, with the trees acting as a buffer against future tsunamis.
The New Yorker, January 23 , 1932P. 9 Personality of Captain O'Connor, now acting as a buffer for Mayor Walker since 1926.
Initially full of idealism, they leave the country either utterly disillusioned or even more zealous – ideology acting as a powerful buffer against reality.
Faced with the BNP, all three mainstream parties, in what had doubtless been the subject of some negotiation by the programme's producers, were seated squarely to the left of the long, curved desk, with David Dimbleby in the centre acting as a reassuring buffer against any anticipated xenophobic spittle.
A water storage is acting as a temporary buffer storage.
According to Leu (2007), it prevents nutrient leaching and is integral to the organic acids that make nutrients accessible to plants while acting as a soil buffer to resist strong changes in pH.
In addition, the water molecule W301 also plays important roles in stabilizing the hydrogen bond network through its flexible movement by acting as a collision buffer and helping the rebinding of hydrogen bonds at the flap tips.
