The phrase "a keen focus" is correct and usable in written English.
You can use it to describe a strong or intense concentration on a particular subject or task.
Example: "The team maintained a keen focus on the project's objectives to ensure its success."
Alternatives: "a sharp focus" or "a strong emphasis".
"We have an editorial statement of principle with a keen focus on integrity," Mr. Sargent said.
The south-east London co-operative academy prides itself on promoting social responsibility, with a keen focus on student leadership.
Dance works best out of doors when it has a keen focus and blends with its surroundings.
"How the World Began," presented by the Women's Project and directed with a keen focus on the specificity of character by Daniella Topol, has a topical hot-button theme in the conflicting ideologies of confirmed secularists and faithful believers.
James works closely with Chase Carey, News Corporation's president and chief operating officer, "on driving our overall growth with a keen focus on our global television business and expansion into digital platforms," a News Corporation spokeswoman, Julie Henderson, said.
Plays like "4000 Miles" and "The Aliens" by Annie Baker are heartening reminders that a keen focus on life's small moments can pay off in a big way onstage.
Greg Osby has a keen, focused tone on alto saxophone and a hummingbird's phrasing, an equilibrium of hover and flutter.
The attraction of those app markets could as they grow drive a wedge between OHA members keeping world compatibility, and the local players with a keener focus on their home market, which will soon be the world's biggest.
I would have preferred a keener focus on this story, but Steel keeps the history lite, with restless diversions: Tom Paine's refusal to learn French when sitting in the revolutionary parliament, for example, devolves into a skit about the English abroad.
Or is it a group of young business people with an internet-based matching engine that's looking to "robo-match" nannies to families without a particularly keen focus on the durability and appropriateness of the match? 2. Who is doing the nanny screening?
While there are many different conversion pathways for producing biofuels, the biochemical conversion of biomass to ethanol is an area of keen focus.
