The phrase "approve the validity of" is correct and usable in written English.
It can be used when discussing the confirmation or acceptance of the legitimacy or truth of something, such as a document, claim, or process.
Example: "The committee will meet next week to approve the validity of the research findings before publication."
Alternatives: "validate the authenticity of" or "confirm the legitimacy of".
Uncertainty of the protocol were 14 and 12% for nanomaterials of negative and positive charges respectively proving reliability of results and approving the validity of the protocol used.
The comparison between numerical simulation results and wind tunnel test data approves the validity and applicability of the present transition model.
The method relies on the Palmgren-Miner hypothesis, but offers the opportunity to approve the hypothesis validity by narrowing the domain of its application in accordance with a specific situation.
The court is not only the final tribunal of appeal for all criminal and civil cases: it rules on the validity of elections, approves the financial reports of political parties and adjudicates on disciplinary proceedings against judges.
However, failures in many large clinical trials using A β-targeted drugs (Table 4) and FDA approved compounds with marginal efficacy questioned the validity of A β cascade hypothesis.
And in December , 1983 Albert Mardikian sued the EPA in federal court in Washington, challenging the validity of EPA's refusal to approve tests conducted by his lab.
The validity of the proposed method was successfully approved by comparing the calculated equilibrium compositions with experimental data.
A panel of experts approved the content validity and Cronbach's alpha coefficient was used to test the reliability of the questionnaire.
The PRP is giving the public - journalists, academics, politicians, whoever - 20 working days to comment on the validity of Impress's application to be recognised as an approved regulator.
