'yet improving' is a correct and usable phrase in written English.
You can use it when referring to something that is becoming better or increasing in quality. For example: "My cooking has come a long way, yet improving with each new recipe I try."
And yet improving financial conditions and falling sovereign yields have not brought the periphery out of recession.
Test examples demonstrate that it provides an effective approach to reducing the time yet improving the quality of tire mold development.
Children living in highly polluted areas are four times more likely to have reduced lung function in adulthood, yet improving air quality has been shown to halt and reverse this effect".
So the theory is that "mutuals" would boost staff engagement in the NHS, allowing it to cope with cuts, yet improving standards by being more responsive to patients' needs.
In the last 10 years, however, there has been a slow yet improving landscape in the development of devices for PDT that ultimately will provide the impetus for greater acceptance of PDT in the medical community.
Yet improving revenues and a planned restructuring cheered investors; the company's shares rose by more than 10%.Compaq Computer revealed profits for the first quarter of $200m, above the forecasts of pessimistic analysts but still a third down on a year earlier.
Unfortunately, breadth in the Nasdaq composite has not yet improved.
Megacities may have short-run costs yet improve upon networks in the long run.
Though the initiative was widely applauded, the situation has not yet improved.
The results of the experiment suggest that pair programming slows down the task, yet improves quality.
Despite concerns over the mergers, several recent developments suggest that air service in some rural states might yet improve.
