The phrase "are sparsely available" is correct and usable in written English.
It can be used to describe something that is not widely accessible or is found in limited quantities.
Example: "The resources for this project are sparsely available, making it difficult to proceed."
Alternatives: "are rarely found" or "are not readily available".
Third, recent advances may be on functions that were less well-studied previously, so that the training data are sparsely available or is not representative.
With regard to CVD there is emerging evidence for a markedly increased risk for subjects with history of GDM [ 38, 39], however, data with clearly defined cardio-vascular endpoints in this young aged population are sparsely available.
However, data on nosocomial influenza is usually collected during outbreaks only and clinical information of nosocomial influenza is sparsely available.
Because cardiac imaging is relatively unknown territory for most radiologists and because the high-end equipment has until now been sparsely available, CMR has been largely limited to major medical centers.
Chest X-rays were sparsely available, and only a minority of cases had a radiologically confirmed diagnosis of pneumonia.
The national food safety authority was not able to confirm any of the suspected foodborne clusters for several reasons but particularly because food leftovers were sparsely available (in part because of the long incubation period), and virus detection in food is challenging (13 ).
Though, the prediction of such properties is complex, as the measurement sites available are sparsely located.
Examples of how HLA molecules, which are sparsely populated in terms of available peptide binding data, can be represented by related and well-populated HLA molecules is provided in Table 1A.
Thus, no data are available for very sparsely collected species, which are sparsely collected due to their rarity or unpopularity or atypical use, such as for research.
Debates are sparsely attended.
The hills are sparsely populated.
