The phrase "ad hoc level" is correct and usable in written English.
It can be used to describe a specific, temporary, or situational approach or arrangement that is not part of a regular or established system.
Example: "The committee will meet at an ad hoc level to address the urgent issues that have arisen in the project."
Alternatives: "temporary level" or "situational level".
The ad hoc levels of metabolites, such as NAD+, adenine triphosphate (ATP), acetyl-CoA, and S-adenosylmethionine (SAM), and of metabolic hormones such as insulin and leptin, contribute to the temporal control of gene expression.
On an ad hoc sustainability level, this disconnect would be unnoticeable, but on a systemic level, the inconsistency is glaring.
Researchers will sometimes carry out this classification on the basis of n individual (univariate) unit root tests based on some ad hoc significance level.
Approved prospective non-interventional studies may provide meaningful clinical data where full phase III randomized controlled trials are not feasible, and are the preferred option over ' ad hoc ' procedures (level III).
Much of my professional work and writing focuses on organizing and development, and usually at either the enterprise (nonprofits, foundation, social ventures) or network (ad hoc and citizens movements) level.
To infer K values and determine the best level of structure supported by the data, a more formal method developed by Evanno et al. (2005) calculated the ΔK statistic, the modal value of which can be a useful ad hoc indicator for the level of uppermost hierarchical structure (Evanno et al. 2005).
Misalignment usually occurs when companies have developed, tested, and rolled out initiatives ad hoc, without any high-level planning or a defined time horizon.
With this in mind, Indonesias president established in April 2005 a national-level, ad hoc agency--known by its acronym, BRR--to coordinactivitiestruction acrossthes across the province.
"The introduction of regular reductions in support, coupled with potential additional ad hoc drops in subsidy levels, will provide more certainty for government, but less clarity to homeowners," he said.
