The phrase "a universal aspect" is correct and usable in written English.
It can be used when discussing a characteristic or feature that is applicable or relevant across different contexts or situations.
Example: "The concept of empathy is a universal aspect of human experience that transcends cultural boundaries."
Alternatives: "a common feature" or "a global characteristic".
But a universal aspect of all constitutions — in democracies and non-democracies — is codifying the powers of the president.
There is a universal aspect to this story about memory and loss, and how we use the past to take refuge from the present.
Pop music has always provided a surface for projections: the specific joys and struggles of its stars take on a universal aspect, as though the artists are dreaming on our behalf.
That invisible barrier is a universal aspect of young adulthood, one that surfaces the moment we realize we inherit so much from our elders, yet lead completely different lives.
Fittingly enough, one of the themes of "The Dreamers," adapted by Gilbert Adair from his novel "The Holy Innocents," is the passion and folly of youth -- not just youth as a universal aspect of the human condition, but youth in Paris in the spring of 1968, one of those enchanted historical dawns when, to quote Wordsworth, "to be young was very heaven".
If this fluctuation-immunogenicity hypothesis is a universal aspect of immunogenicity (i.e., immune system recognition of an epitope within a loop is more reliable when it is presented via a more stable delivery structure), then fluctuation measures can serve as one predictor of immunogenicity as part of a computer-aided vaccine design strategy.
But a more general, or even a more universal, aspect is suggested by questions 2 and 3 above.
It's a fundamental and universal aspect of people that just seems to be beautiful and playful, and I love that it eludes precise description.
Prayer is a significant and universal aspect of religion, whether of primitive peoples or of modern mystics, that expresses the broad range of religious feelings and attitudes that command human relations with the sacred or holy.
Both of these models are interesting but, at least in their simplest form, they cannot account for a close to universal aspect of cell size: that is, the almost directly proportional increase in size at division that is observed as ploidy increases [ 62, 63].
Dreaming is an ancient and universal aspect of the sleep experience.
