The part of a sentence "has been explored less" is correct and usable in written English.
You can use it when you want to indicate that something has not been studied or examined as much as something else. For example: "The impact of television advertising on children's health has been explored less than the impact of video games."
Meanwhile, the ability of adult RPE to regenerate damaged retina has been explored less.
The impact of therapies on the other aspects of PD is generally less well understood and has been explored less than motor state [ 15- 17].
Of the several predators stated above, coleopteran larvae are one such group that has been explored less compared to other similar controphic insects.
However, whether the HbA1c concentration is related to the presence of CKD in the general population, regardless of the diabetic status, has been explored less [ 12, 13].
Land use can have profound effects on AMF abundance, productivity, and species composition, but such effects have been explored less in tropical landscapes where agriculture is often less intensive and wildlife conservation can be predominant.
In this regard, aquatic coleopterans have been explored less compared to other insect predators.
Morphologic and functional alterations have been explored less frequently, due to limited availability of imaging systems with adequate resolution for the small dimensions of the mouse heart.
While the trend in coercion and undue influence by the Bank has been well documented over time [ 25- 32, 36- 44], the dichotomy between its behaviour and its policy rhetoric, and the potential reasoning behind it, have been explored less thoroughly.
5 6 7 The ancillary costs from time off work, reduced health related quality of life, dissatisfaction in patients, and litigation costs for the healthcare provider have been explored less extensively, but the little evidence available confirms a detrimental effect.
Despite this, the application of sibling designs to the study of ADHD, especially those examining recurrence rates and prospective tracking of infants, has been explored far less than in ASD.
Much less has been explored in terms of community SES variables, and the work relating to contextual community variables in knee OA has focused more on disease management (for example, use of community resources for arthritis management) rather than the prevalence of disease [ 26, 27].
