The phrase "maintenance roles" is correct and usable in written English.
It refers to specific tasks or responsibilities that are necessary to keep something functioning or in good condition. Example: In a team setting, it is important to assign maintenance roles to ensure that all equipment and systems are kept in working order.
One success was the Bristol ParkWork scheme, which saw 17 unemployed people given temporary maintenance roles in the city's parks: this led to seven later gaining jobs, while saving the council £27,000.
Other motivations included those that come from risk reduction success and some financial incentives for maintenance roles, available to those who lived or worked near to monitoring stations.
These suggested protein trafficking and lysosomal maintenance roles indicate involvement of CLN3 in cytoskeleton (cell morphology, migration) (27, 38, 39), synapse (37, 40) and neurotransmission (41, 42) functions.
At the earlier time point, P20, the basal region of mutants did not show these defects (data not shown), suggesting that Cdc42 has a maintenance role in adult supporting cells at this location.
The man who was killed was a CIA contractor who served in a support or maintenance role at the agency's massive station inside the embassy compound, U.S. officials said.
Its proximity to Southeast Asia gave the U.S. naval base a prominent supply and maintenance role in the Vietnam War (1955 75) as well as the Cold War in the second half of the 20th century.
When the wizard is run after the initial installation of the Resource Kit, it takes on a maintenance role that allows the addition or removal of some or all of the tools in the resource kit, or the freshening of the tools already installed.
Some separate arrangements are made between IGEPN and those vigías near to monitoring stations who perform a maintenance role.
He was employed in a maintenance role within the unit, working on the Jupiter Gipsy and Rolls-Royce Kestrel engines of Bristol Bulldog and Hawker Demon aircraft respectively.
Sacoglossans have no need for thylakoid biogenesis, as they acquire mature plastids, leaving the maintenance role as a possible factor.
The cystatin very likely plays a maintenance role and regulates cysteine protease activity throughout nodule development and senescence.
