Japanese institute finds materials researcher with 41 retractions guilty of ‘extensive’ manipulation

An investigation by a national research institute in Japan has concluded one of its former researchers fabricated and falsified figures in seven papers. Two publishers confirmed they are investigating the articles. Joseph Raj Xavier, of Saveetha Institute of Medical and Technical Sciences in Chennai, India, has lost 10 other papers this year alone, according to…
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- Tamil Nadu
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- Retraction Watch
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- Tuesday, 20 October 2026, 1:16 am IST
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