The phrase "a particular sector of" is correct and usable in written English.
It can be used when referring to a specific area or division within a larger context, such as an industry or field of study.
Example: "The research focuses on a particular sector of the economy that has been largely overlooked."
Alternatives: "a specific area of" or "a distinct segment of".
Other businesses have maintained physical storefronts by specializing ever more closely in a particular sector of the market.
The new version of the plan outlaws "any policy to increase the market share of a particular sector of provider".
"A particular sector of the electorate believes compromise is invalid at this point; it's selling out your principles".
Criticism is haunted by an element of collusion, an unspoken pact with the commercial or structural forces that drive a particular sector of cultural "industry".
Chart's work contrasts notably with that of the Literature for Life authors in that it forces readers to draw their own conclusions from the details rather than blatantly blaming a particular sector of society.
These people are arbiters of information, connecting people within a particular sector of expertise or geography.
A mitigation measure is an intervention specifically aimed at mitigating the effects of an alternative on a particular sector to reduce the opposition of some of the Stakeholders or to transform it into acceptance or support.
There is no statistically significant difference in utilization of a particular sector for VCT according to self-rated socio-economic status.
These videos, a Google statement explained, "were not targeted to the U.S. or to any particular sector of the U.S. population".
So, it may happen that when a node is broadcasting HELLO message in a particular sector, some of the neighbor nodes cannot receive the message because of the deafness problem [9].
As there is wide variation in patient demographics, motives for attendance at a particular sector, system of medical care and drug dispensation methods among these three healthcare systems, it is likely that adherence levels and treatment outcomes also vary among the three settings.
