The phrase "maintain a value" is correct and usable in written English.
You can use this phrase to describe the act of keeping a certain value, either in an abstract sense or a literal one. For example, you could say, "The manager worked hard to maintain a high level of customer service."
The restrained expansion ratio was found to maintain a value of approximately 0.030% after 28 days.
In our experiments, described below, each participant controlled the load applied with his finger to maintain a value of 1 N, by referring to an electronic scale.
C/N ratios reach a maximum of ~15 at 510 cm, then maintain a value of ~9 through the depth interval of 500 180 cm, above which values are relatively constant at ~13 (Fig. 2).
This takes some of the lengthy and mentally taxing aspects of a job out of a worker's hands and into his sights, essentially "augmenting" the output of the workers themselves (which, of course, is the only way to maintain a value proposition to businesses and industries).
As an example, for Hebbian learning, for activations based on stimuli that return from time to time an analysis can be made about when there is enough stimulation over time to achieve or maintain a value for the weight ({upomega }) of some connection.
Similarly, lawmakers in Europe are developing a law that would mandate that funds allow their share values to float (i.e. not always maintain a value of one euro) if they are invested in private assets.
This view suggested that values thinking was only for philosophers or academics, not for practitioners, and implied that practitioners could maintain a value-free position.
Their chronic pain assaulted and undermined their sense of self and the struggle to maintain a valued or coherent self was, at times, more unpleasant than enduring the physical sensation of pain (second order construct).
During this stage, the current density was quite stable and maintained a value of about 5.6 A/m2.
A maximum value of −25 mGal at station 9 is observed and maintains a value of about −40 mGal towards the southern end of the traverse, while small highs and lows are caused by local features (Fig. 4(a)).
Adherence in this group of children maintained a value of 50% compared with the value of 58% in children born to mothers who belong to the 1988-1990s cohort.
