The phrase "and discovered to be" is correct and usable in written English.
It can be used when indicating that something was found out or revealed about a subject after investigation or examination.
Example: "The artifact was examined thoroughly and discovered to be an ancient relic from a lost civilization."
Alternatives: "and found to be" or "and revealed to be".
Besides, Bi0.5M0.5VO4 (M = La, Sm, Nd, Gd, Eu, Y) were also prepared and discovered to be of tetragonal type as same as Bi0.5Dy0.5VO4.
Two important manufacturing issues were analyzed and discovered to be related with poor factory design i.e. unsatisfactory food hygiene and lacking in sustainability.
When she is picked up for speeding and discovered to be without a license, the police simply give her a lift.
Then there are the individuals who defy classification, like this one from a Pennsylvania muster roll: "Sgt. Frank Mayne; deserted Aug. 24, 1862; subsequently killed in battle in another regiment, and discovered to be a woman; real name, Frances Day".
Once the dark energy was discovered and discovered to be positive it was shown that it will continue to expand.The equations as we know them now do not seem to permit the possibility that it will implode.
The use of found objects were favourably endorsed and discovered to be surprisingly useful tools within therapy that helped to enhance engagement, increase curiosity, reduce difficult feelings, evoke memories and provide a sense of agency through increased physical activity and environmental action, among other results.
He is 35 and from India, and was discovered to be in the UK illegally after he was arrested for shoplifting.
In addition, the government is holding Yasser Esam Hamdi, who was captured in Afghanistan and was discovered to be an American citizen.
It was discovered by William Denning in 1886 and was discovered to be the source of rare fireballs by Alexander Stewart Herschel.
