The phrase "a steady core" is correct and usable in written English.
It can be used to describe a central, stable element or principle that remains consistent amidst change or uncertainty.
Example: "In times of crisis, having a steady core within the organization helps maintain focus and direction."
Alternatives: "a stable foundation" or "a reliable center".
There are signs that the growing pains of a youthful starting rotation group – Vince Velasquez, Aaron Nola and Jared Eickhoff – will eventually yield a steady core.
Cycling legends like Eddy Merckx of Belgium wore merino wool for a reason: it's durable, it doesn't itch, and it helps athletes maintain a steady core temperature.
The Dream Act used to have a steady core of Republican supporters; after all, it was Ronald Reagan who decided in 1986 to enforce the borders, but legalise the immigrants who were already here.
"A steady core of adults" has resisted all warnings and appeals from public health officials, said Robert J. Blendon, director of opinion research at Harvard's School of Public Health, which has done several polls with C.D.C. financing since the outbreak began.
Love and Bloxham ([1994]) determine the toroidal field at the CMB to account for LOD variation via the EM coupling assuming a steady core flow.
We present a forecast based upon a steady core flow model generated from satellite magnetic data measured over the period 2004.5 2009.5.
Though Mr. Hoffman, 76, readily admits to the softness of business, he points to a small but steady core of older customers and also an occasional new one.
Thus, SV estimates from steady core flows give a lower RMS misfit over five years and suggest a forecasting method employing core flow modelling may be beneficial.
Throughout the concert's profusion of shaggy riffs and booming choruses, there was always the warmth of a steady-burning core.
Amrit and van Hillegersberg [8] examined core-periphery movement in open source projects and concluded that a steady movement toward the core is beneficial to a project, while a shift away from the core is not.
