The sentence "Explorations are required" is correct and usable in written English.
It is typically used to indicate that an activity or investigation is necessary in order to gain knowledge or understanding. Example: In order to better understand the origins of the mysterious artifact, explorations are required to be conducted in the nearby caves.
However, further data explorations are required to examine infection- and population-specific outcomes within the EU-CORE registry in detail.
In the absence of obvious IUGR etiology, invasive fetal explorations are required to determine fetal prognosis, with nonnegligible rate of premature delivery and late fetal loss [ 53].
Though further explorations are required to validate the present data, the combination of SOC influx inhibition and cell-matrix adhesion blockage might be a novel approach to prevent cancer metastasis.
The management of a cN0 neck in patients with advanced (T3-T4) primary tumors is not an issue, as flap reconstruction and thus neck exploration are required in most cases.
Further exploration is required to find out whether these ion channels contribute to human cardiac fibroblast proliferation.
This shows that the parasitic profile of urban slums is not quite similar to that in rural areas and further exploration is required to make conclusions.
Further exploration is required to quantify the distribution of natural resources on Saba Bank and to elucidate the ecological processes which are at play in the biological communities of this unique ecosystem.
Further exploration is required to link excessive crying to hunger, either due to poverty (and therefore not an independent risk factor) or due to intestinal worm burden reducing nutrition.
Thus, further exploration is required through prospective and meta-analysis studies.
Further exploration is required to determine the optimal dose of TRU-015.
Therefore, more exploration is required regarding simple methods to enhance currently effective programmes.
