The phrase "a focus that has" is correct and usable in written English.
It can be used when discussing a specific emphasis or concentration on a particular subject or aspect that possesses certain qualities or characteristics.
Example: "The research presents a focus that has significant implications for future studies in environmental science."
Alternatives: "an emphasis that possesses" or "a concentration that includes".
Any frustration Murray was feeling quickly evaporated as he began the fourth set strongly, another sign of a focus that has barely wavered all fortnight.
How refreshing to read of Mr. Crudup's life journey (thus far), which reflects a passionate commitment to the urge to act and a focus that has made his choices rich and unique.
The Finnish dream, as he calls it, was for all children, regardless of family background or personal conditions, to have a good school in their community – a focus that has remained unchanged for the past four decades.
The satellite images could provide searchers with a focus that has eluded them since the plane disappeared with 239 people aboard in the early hours of Saturday, write the Guardian's Tania Branigan in Beijing and Kate Hodal in Songkhla.
It is a focus that has not only been on Mr. Ghomeshi but also his family and those that have stood beside him.
Wilkes said the primary culprits were an inability to sustain adequate lift with his feet as well as a focus that has drifted.
Though he is skeptical about its broader social impact, he said the march provided a focus that had been lacking from his life and fundamentally altered the kind of father he would become.
Bloggers and activists are highly dependent on the strength of news media with an LGBT focus that has a budget to send reporters to do stories the online activists simply don't have the funds to do.
Though Heatherwick has repeatedly been selected to represent the UK and England in several venues, his lack of a thudding nationalism reveals an environmental focus that has proven more effective.
The popularity of submissions indicates that OFDMA is a worldwide focus that has universal appeal in terms of research, industry, and standardization.
The popularity of submissions indicates that BWA is a worldwide focus that has universal appeal in terms of research, industry, and standardization.
