The phrase "concerns closely" is correct and usable in written English.
It can be used when discussing topics or issues that are directly related or relevant to a particular subject.
Example: "The report concerns closely the environmental impact of the new policy."
Alternatives: "is closely related to" or "is directly linked to".
Among them, one concerns closely the organic material: it must be patterned.
Regarding the larger problem of the aging and the aged, as I have observed it, there are two critical concerns, closely related.
Supporters of the tax bill who track Puerto Rico's concerns closely said they are hoping to make minor changes to the new law — but that the new business tax is likely to survive.
One of the other safety concerns closely monitored on this trial was based on prior observations in the early phase I trials [ 19, 20] of significant peripheral neuropathy and neurologic AEs.
We will continue to monitor the fate of the lawyers and staff concerned closely.
Health-related quality of life, a significant concern closely related to toxicity and important when discussing palliative therapy, is infrequently assessed and reported in older clinical trials.
As stated previously, these mostly concerned closely related sequences from L. major and T. cruzi, and so the would-be ortholog in T. brucei was lost.
These inversions might result from artefacts as they concerned closely linked markers with more than one possible order having similar LOD values.
Since that time, a large number of animal studies, including more than 30 lifetime studies, have been conducted to address the concern that irradiation may unintentionally alter food composition, resulting in the generation of substances capable of causing adverse effects in humans, a concern closely analogous to that postulated for GM foods.
Research concerning closely related lineages demonstrates, however, that on a shorter evolutionary timescale, gene content, and synteny are generally conserved across species whereas intron content and intergenic regions are not (Kosa et al. 2006; Friedrich et al. 2012; Gaillardin et al. 2012).
However we continue to review the evidence and if any incidences of non-compliance are found we will take prompt and proportionate action with the business concerned, working closely with the local authority.
