The phrase "a new usefulness" is correct and usable in written English.
It can be used when discussing the emergence of a new function or purpose for something that was previously not recognized.
Example: "The invention of the smartphone has led to a new usefulness in communication, allowing people to connect instantly from anywhere."
Alternatives: "a fresh utility" or "an additional purpose".
Suddenly, a permanently unsustainable Greek public debt, without which the risk of Grexit would fade, has acquired a new usefulness for Schauble.
Old age may be easier for women, she suggests, as "men tend to find the marked decline in worldly status and physical prowess more difficult and are not so good at living alone, whereas women often discover a new usefulness and power, post-menopause".
Luis von Ahn, a professor at Carnegie Mellon and a member of the team that invented captchas, recently unveiled an effort to give them new usefulness.
The aim of this study was to assess the usefulness of a new methodology, using three-dimensional (3D) TTE, for better assessment of paravalvular AR after TAVI.
We use a new measure, called usefulness, to better reflect the QoS perceived by the end-users.
This work presents a new possibility and usefulness of such electrochemically prepared ZnO porous thin film and can give rise to interesting option for developing other novel sensors.
But because of recent legislation and the experience of the bursting bubble, they may be primed to achieve a new level of usefulness as a signal of a company's true value.
SoundTracking, the iOS and Android app with 2 million active users that lets users share with others the music they are listening to, is releasing an update today that takes the app to a new level of usefulness.
Giving away that which, regardless of attachments, simply did not make the cut was made easier, knowing that everything will find a new life of usefulness.
Furthermore, people scoring high in innovativeness have, in general, a positive impression of a new technology's usefulness [ 8].
This study not only opened up a new aspect in the usefulness of PACAP and its derivatives for therapeutic application but also contributed to the identification of new members of the CPP family.
