The phrase "a prime interest" is correct and usable in written English.
It can be used to refer to a primary or significant concern or focus in a particular context, such as business or personal interests.
Example: "The company's decision to expand into new markets is driven by a prime interest in increasing profitability."
Alternatives: "a primary concern" or "a key interest".
That's been a prime interest of mine since 2009.
And for Dr. Albright, a child of Central Europe whose Czechoslovak parents fled the Communists and arrived in the United States in 1949 to begin a new life, the nurturing of democracy is a prime interest for the United States.
But when it did, through an appeal based on well-founded stories and articles about the business world, a prime interest at the time, its success was enormous; by 1922 it had a circulation of more than 2,000,000 and an advertising revenue in excess of $28,000,000.
Excitable cell modelling is of a prime interest in predicting and targeting neural activity.
On the other hand, Scenario Based Evaluation probably can be a prime interest of NASA mission operations community.
"Saving money is always a prime interest for small businesses," said Ian Kieninger, who oversees the voice and data specialty businesses at CDW. "But we are finding that these companies are becoming more strategic about VoIP use.
Whether ER degradation occurs within the cell or is a product of homogenization or assay is a question of prime interest, in view of recent data regarding the biological significance of intracellular proteolysis of transcriptional regulators, such as the nuclear factor-κB, p53, c-JUN, sterol-regulated element-binding proteins and MATα2 [ 20, 21].
As a psychologist, her prime interest is in the scientific understanding of online behaviour.
"There's a lot of turmoil out there," Mr. Baker said, noting that a decrease in the prime interest rate -- good news for remodelers looking for loans -- is concurrent with a softening in sales of existing homes, building materials and at home centers, like Home Depot.
An understanding of the mechanisms leading to pressure variations during a fire scenario is of prime interest.
Life expectancy is of increasing prime interest for a variety of reasons.
