The phrase "are recognized as valid" is correct and usable in written English.
It can be used when discussing the acceptance or acknowledgment of something as legitimate or acceptable within a certain context.
Example: "The findings of the research are recognized as valid by the scientific community."
Alternatives: "are accepted as legitimate" or "are deemed valid."
Three currently are recognized as valid: the type species T. neglectus, as well as T. garbanii and T. assiniboiensis.
In this classification 324 families are recognized as valid, 214 of which are known exclusively from fossils and 110 of which occur in the recent past, with or without a fossil record.
Administrative databases are recognized as valid sources of data for identifying the outcomes of rare events and for assessing the economic impact of various interventions [ 11, 18].
In the 1970s the classification was revised, and today only six to eight species are recognized as valid, with most human, zoonotic, and mammalian infections being attributed to the different C. parvum genotypes (2, 3 ).
Although the focus on this axis is on method rather than experience, the goal, again, is to show that the methods themselves are not ad hoc or case specific but are recognized as valid and credible by a body of peers.
Marriages done in Fiji that fall in accordance with the country's legal requirements are recognized as valid in the United States.
About 75 of those were studied, and at most a dozen were recognized as valid, he said.
They have asked the court that her January 1997 will, and not her last will, signed in 2002, be recognized as valid.
While some cases have been recognized as valid, human rights groups and other critics have charged that others are trumped-up propaganda efforts.
"Right now, I don't have the means to do that because nothing I have is recognized as valid by the legal system".
Last month, a Gallup poll showed that sixty per cent of Americans agree that marriage between same-sex couples should be recognized as valid.
