The phrase "are well utilised" is correct and usable in written English.
It can be used to indicate that resources, skills, or opportunities are being effectively employed or taken advantage of.
Example: "The available resources are well utilised in the project, leading to successful outcomes."
Alternatives: "are effectively used" or "are efficiently employed."
Security guards are well utilised in the Royal London ED.
Consequently, EDs have a major role as gatekeepers of the hospital, ensuring that patients are appropriately admitted or discharged, and that hospital beds are well utilised.
WiFi routers in particular have been identified as valuable targets for attack for malware, as no software currently exists to protect devices from such an infection [5], unlike in modern PCs where antivirus programs are well utilised.
Coffee beverages contain significant amounts of soluble fibre (mainly galactomannans and arabinogalactan-proteins) and phenolic compounds (chlorogenic acids), which are well utilised by the human fecal microbiota.
These are well utilised by all boards to provide face-to-face and e-learning and most boards have a formal education programme which is mandatory for specific staff groups in half of these boards.
Byrne has a small role, but her comic timing, showcased in Bridesmaids, Bad Neighbours and Spy, is well utilised.
Services that are co-produced with children, young people and families are more likely to be well utilised, result in better outcomes and provide better value for money.
When areas like religion, classics, English, the foreign languages, painting, performance, philosophy, history, and art history are second-rated and marginalised, it means that disciplinary resources aren't being well utilised within a general knowledge economy (if one is required to think in those terms).
Machine learning and computational intelligence have been well utilised with trust-based ATM networks [7, 8, 43, 44].
Supervision visits and learning opportunities were well utilised.
Although antenatal services were well utilised, the quality of services varied.
