Research misconduct. It is defined by the National Institutes of Health (NIH) as “fabricating, falsifying, and/or plagiarizing in proposing, performing, or reviewing research, or in reporting research results.”[1] It is deplorable and shameful behavior, grounds for serious disciplinary action. And it is alarmingly on the rise in the science world.
In mid-September, science journalism was marked by surfacing reports of a significant research misconduct scandal involving leading neuroscientist and NIH official Eliezer Masliah. The NIH released a statement regarding Masliah’s misconduct on September 26, 2024, and the issue was covered by Science and Nature as well as by Minding the Campus and others. According to reports, Masliah was found to have falsified information in articles that supported the development of and clinical trials for prasinezumab as a potential treatment for Parkinson’s disease.[2]
[RELATED: Eliezer Masliah’s Misconduct Exposes a Crisis in Scientific Integrity]
Now, two months later, new details surrounding a previous high-profile research misconduct case are surfacing. According to a November 8 report from the Wall Street Journal, University of Rochester physicist Ranga Dias, having been accused of data manipulation and plagiarism in four publications and a National Science Foundation (NSF) grant proposal, has just been recommended for dismissal from the university.[3]
Ranga Dias was born in Sri Lanka and received his bachelor’s degree from the University of Colombo, according to his biography on the University of Rochester website.[4] Subsequently, he obtained a Ph.D. in physics from Washington State University and completed his postdoctoral research fellowship at Harvard University. Focusing his research on high-temperature physics and quantum phenomena in hydrogens, Dias soon began releasing journal articles claiming an incredible feat: he had discovered a room-temperature superconductor.
His research scandal narrative dates back to September 2022, when his 2020 Nature article entitled “Room-temperature Superconductivity in a Carbonaceous Sulfur Hydride” was retracted after the issuing of the following statement seven months earlier:
15 February 2022 Editor’s Note: The editors of Nature have been alerted to concerns regarding the manner in which the data in this paper have been processed and interpreted. Nature is working with the authors to investigate these concerns and establish what (if any) impact they will have on the paper’s results and conclusions. In the meantime, readers are advised to use caution when using results reported therein.[5]
Following this, Dias had a total of four more articles retracted, as reported by Retraction Watch, with the most recent being a 2021 article in the journal Physical Review Letters.[6] These retractions were based on allegations of either plagiarized material or fabricated data.
Cheating behaviors are evidently not new for Dias.
According to Science, in addition to the five retracted papers and accusations of data manipulation and plagiarism in his publications, including research funded by the NSF, Dias has also been accused of plagiarizing at least a quarter of the information in his 2013 Ph.D. thesis at Washington State University.[7] Primarily, it was noted that a chunk of information was copied from the 2007 thesis of James Hamlin, who is a professor and researcher at the University of Florida. Dias’ thesis was said to include identical paragraphs and uncited, copied text from Hamlin’s thesis and numerous other papers.
[RELATED: Science Needs a Check-Up. Bureaucracy is Failing the Integrity Test.]
Although Dias was no longer able to work with students or perform experiments in the laboratories at the University of Rochester back in 2023, moves to dismiss him from the school completely had been pending until the November 8 report.
Scientists who choose to engage in research misconduct paint scientific practice in a dismal light. Such dishonorable behavior slowly degrades the integrity and trustworthiness of scientific experts, making it no small wonder that the Pew Research Center reports the rapidly decreasing trust in science among the American public.[8] Based on the recent reports, it is clear that ethics and morality must be restored to the scientific world before it dives deeper into crisis.
[1] “What is Research Misconduct,” National Institutes of Health, https://grants.nih.gov/policy-and-compliance/policy-topics/research-misconduct/what-is-research-misconduct
[2] Charles Piller, “Picture Imperfect,” Science, https://www.science.org/content/article/research-misconduct-finding-neuroscientist-eliezer-masliah-papers-under-suspicion?utm_source=sfmc&utm_medium=email&utm_content=alert&utm_campaign=DailyLatestNews&et_rid=17098977&et_cid=5371851
[3] Nidhi Subbaraman, “University Boss Calls for the Firing of Embattled Superconductivity Scientist,” The Wall Street Journal. https://www.wsj.com/science/university-rochester-ranga-dias-superconductor-misconduct-aa2f9fd4
[4] “Ranga Dias,” University of Rochester Department of Mechanical Engineering, https://www.hajim.rochester.edu/me/people/faculty/dias-ranga/index.html
[5] Ranga Dias et al., “Retracted Article: Room-temperature Superconductivity in a Carbonaceous Sulfur Hydride,” Nature, https://www.nature.com/articles/s41586-020-2801-z
[6] Ellie Kincaid, “Superconductor Researcher Loses Fifth Paper,” Retraction Watch, https://retractionwatch.com/2024/06/21/superconductor-researcher-loses-fifth-paper/
[7] Danial Garisto. “Plagiarism allegations pursue physicist behind stunning superconductivity claims,” Science, https://www.science.org/content/article/plagiarism-allegations-pursue-physicist-behind-stunning-superconductivity-claims
[8] Brian Kennedy, “Americans’ Trust in Scientists, Positive Views of Science Continue to Decline,” Pew Research Center, https://www.pewresearch.org/science/2023/11/14/americans-trust-in-scientists-positive-views-of-science-continue-to-decline/
Image of Science building at the University of Rochester by Tomwsulcer on Wikimedia Commons
This article was originally published at www.mindingthecampus.org
