The phrase "a continuing requirement" is correct and usable in written English.
It can be used to describe an ongoing necessity or obligation that must be met over time.
Example: "In our project, a continuing requirement is to ensure compliance with safety regulations throughout the entire process."
Alternatives: "an ongoing necessity" or "a persistent obligation".
Until now, a continuing requirement for Notch signaling following the initial development of bile ducts has not been investigated.
After saying yes to Turkey, the EU is having difficulty finding clear and consistent grounds for saying no to other, still more remote candidates - but being in the general vicinity of Europe does seem to be a continuing requirement.
Our work has identified significant limitations in current OTE prediction algorithms, indicating a continuing requirement for new approaches to OTE identification.
What is unclear is how this model could be reconciled with a continuing requirement for differential avidities associated with alternate cytokine programs.
"This means that in order to manage in a flat cash environment with a national pay increase, continuing requirement to fund incremental pay awards and no changes to terms and conditions, either workforce numbers need to reduce or average pay needs to reduce," said Mr Cairns.
These results highlight the complementarity of oligonucleotide microarray and qRT-PCR technologies for validation of gene expression measurements, while emphasizing the continuing requirement for caution in interpreting gene expression data.
"What we're trying to do is develop a continuing education requirement for trainers," he said.
(2) Government-owned, contractor-operated machinery, equipment, land, and other facilities reported excess for sale only to the using contractor and subject to a continuing military requirement.
"We adopted the Senate's thinking about a need for a continuing disclosure requirement.
It is not surprising that there are continued requirements for transcription factors during the chamber formation and expansion stages, given the essential role of transcriptional networks in directing cell fate.
To terminate a teacher employed under a term contract, a district must hold a nonrenewal hearing, a much less cumbersome process than ending a continuing contract and a requirement that lawmakers may also consider modifying to help schools cope with less money.
