The phrase "a pivotal set" is correct and usable in written English.
It can be used to refer to a group of items or elements that are crucial or central to a particular context or situation.
Example: "In the study of climate change, a pivotal set of data was collected to analyze the impact of human activity on global temperatures."
Alternatives: "a crucial group" or "a key collection".
In those years, the city's best minds were often engaged by a pivotal set of issues.
So does nonexercise activity, and so, according to a pivotal set of sweat studies done during World War II, does clothing, although not in the way one might predict.
The members of the Bcl-2 multigene family are a pivotal set of apoptotic regulators that consist of partially interacting proteins highly conserved from nematodes to mammals (Kroemer, 1997; Antonsson and Martinou, 2000; Tsujimoto and Shimizu, 2000).
This firing proves pivotal, setting the story in motion — although we will have to wait almost until the novel's end to learn exactly what happened, to see how deeply it continues to affect the protagonist, Thekla Jansen.
The GDH typically provides multidisciplinary assessment and rehabilitation in an ambulatory setting and has a pivotal position between hospital and home-based services[ 3].
Yet, primary healthcare is a potentially pivotal setting for prevention and management of childhood obesity in Mexico.
In what was developing into a see-saw encounter of high scoring and clinical finishing, Taylor wiped out the deficit once again to restore parity at 4-4, tadvantageantage of Van Gerwen's failure to land two doubles for a 5-2 lead in a pivotal seventh set.
Had the 35-year-old American held his serve when leading 4-2 in the third and pivotal set he might, energised by a crowd of nearly 24,000 in the Arthur Ashe Stadium, have pulled off a remarkable victory.
Austen's "eclectic" dramatic tastes and keen participation in amateur theatricals (playing Sheridan's viperish Mrs. Candour "with great spirit") are skillfully brought to the fore, affirming her girlish delight in the form and its substantial influence on her dialogue and narrative design, namely the pivotal set piece in "Mansfield Park".
We have checked how this pivotal set has evolved.
