The phrase "central impetus" is correct and can be used in written English.
It refers to the main force or driving factor behind something. Example: The central impetus behind the company's success was their innovative marketing strategies.
Europe's critics argue that a stress test that lacks a central impetus forcing banks to increase capital in a significant way could do more harm than good.
But there was so much going on in the dance's solo, duet and trio -- and so little sense of some strong central impetus or idea -- that there was little discernible evidence of what Ms. Clark wanted to say about that connectedness.
The forest of her childhood became "a central impetus for the enchanting, surreal and larger-than-life natural imagery" she paints today.
Alignment of IPC improvement resources with policy has been central to creating impetus and action on IPC and patient safety across partnership hospitals, and strengthens the translation of mandate to action.
Nevertheless, the property of having impetus — the central property that objects have according to impetus physics — is a physical property, and a counterfactual world completely described by impetus physics would be a world in which physicalism is true.
The issue of how different government agencies work together in a more coordinated way is not a new one, but since the late 1990s has gained increased impetus becoming a central feature of the New Labour government's policy [ 2].
That, in fact, was the stated impetus behind Mr. Osborne's central budget measure: cutting the top tax rate to 45 percent from 50 percent.
MANILA — A fatal shooting in a central Philippine courtroom on Tuesday added impetus to a growing national debate over firearms regulation in a country with an enthusiastic gun culture much like America's.
The move abroad was given new impetus this month after the central bank unveiled a stimulus plan that has further eroded razor-thin loan margins and cut returns on Japanese government bonds.
A fatal shooting in a central Philippine courtroom on Tuesday added impetus to a growing national debate over firearms regulation in a country with an enthusiastic gun culture much like America's.
This belief became central to Crusading ideology and an important impetus for movements of lay piety during the Middle Ages.
