The phrase "altered requirements" is correct and usable in written English.
It can be used when discussing changes or modifications to previously established requirements in a project or task.
Example: "Due to unforeseen circumstances, we have to implement altered requirements for the software development project."
Alternatives: "modified requirements" or "revised requirements".
Olivieri et al. performed a genetic analysis of nef that demonstrated the existence of adaptive selection in the brain, thus suggesting altered requirements for efficient replication of nef in macrophages or when exposed to brain-specific immune selection pressures [31].
Therefore, the altered requirements of the elderly should be considered when attempting to optimize the microbiota for their health.
Lineage-specific variations in the size of chemosensory families are usually correlated with altered requirements on chemosensation posed by changes in life style and ecology [ 47, 48].
The use of lower tidal volumes did not affect the sedation needs or vasopressor use and was not associated with altered requirements for higher PEEP or additional Fi O2.
It is possible, therefore, that host populations with compromised immunity impose very different pressures on the infecting (and transmitting) organisms, and so might be associated with altered requirements for strain success.
In fact, altered requirements of myo-inositol, an isomer of glucose having several important functions in mammalian cells (e.g., as an osmolyte), have been associated with the modulation of phospholipid levels.
These goals are not certain to be met, however, because many RPSs apply cost caps that alter requirements if costs exceed targets.
BMW Motorsport planned to build M1s to meet regulations known as Group 5, but a rule change instituted by the Fédération Internationale du Sport Automobile FISAA) in 1977 altered the requirements for Group 5. The new regulations required a minimum of 400 examples of the M1 to be built to meet Group 4 regulations before the car could be further homologated for the Group 5 category.
They exposed the mold to X rays and studied the altered nutritional requirements of the mutants thus produced.
The article insisted that Harvard's recently altered entrance requirements had not "made it easier to enter her doors," though freshmen illiterate in Greek would be allowed in for the first time.
Politicians from different parties argued that social and technical change had altered the requirements of politics tremendously.
