The phrase "a study announced" is correct and usable in written English.
It can be used when referring to a study that has been made public or disclosed, often in a formal or academic context.
Example: "A study announced by the research team reveals significant findings about climate change."
Alternatives: "a study released" or "a study published".
Sam Dillon (NYT) ASIA MYANMAR, LAOS: H.I.V. SPREADING The H.I.V. virus is spreading in the so-called Golden Triangle along the heroin trafficking routes from Myanmar and Laos, according to a study announced by the Johns Hopkins School of Public Health.
But its gravity not only holds galaxies together, it controls their distribution in space as a study announced in Seattle at this week's meeting of the American Astronomical Society, and published simultaneously in Nature, confirms.The Cosmic Evolution Survey is the single largest project yet undertaken by the Hubble space telescope.
New publications such as a study announced for June 2014 by the Umweltbundesamt (UBA) could provide an opportunity for actors to change the existing story lines, e.g. concerning the potential risks for ground water contamination.
After a prominent politician insulted the field, a study announced that graduates with bachelor's degrees in anthropology face a particularly bleak unemployment rate, leading to anthropological career workshops and much discussion.
SAN FRANCISCO--Although AIDS patients have been told to avoid strenuous exercise, results of a study announced here yesterday at the Experimental Biology '98 meeting show that they can undertake a major workout without boosting their HIV viral count.
A study announcing the technique appears in the March 4 edition of the journal Nature Photonics.
A new study, announced at a recent meeting of the American Chemical Society, suggests that plastics in seawater break down faster than expected.
This week, a news story based on a scientific study announced that researchers found evidence that the full moon affects our sleep.
A new study announced by the Association of American Medical Colleges (AAMC), a lobby for medical schools and teaching hospitals, said "the doctor shortage is real" with total physician demand projected to grow by up to 17percentt as a population of baby boomers ages and the Affordable Care Act is implemented.
Today's announcement follows the successful completion of a joint study announced by both countries during Harper's trip to China last February.
One of the most important transportation hubs in the region -- a corridor including Routes 202, 35 and 6, and the Bear Mountain Parkway in Westchester -- is the subject of a land study announced by two members of the county's Board of Legislators, George Oros, a Republican and Conservative from Cortlandt, and Michael B. Kaplowitz, a Democrat from Yorktown.
