Archive for the ‘physics retractions’ Category
According to the retraction notice in Advanced Materials, Mehdi Ghaffari — formerly based at Penn State — was solely responsible for the misconduct. Ghaffari’s LinkedIn page says he finished his PhD at Penn State in 2014, and now works as an independent consultant in New York, after a stint as a postdoc at Procter and Gamble.
A Penn State spokesperson sent us this statement: Read the rest of this entry »
The Texas institute that participated in the groundbreaking gravitational waves discovery had to repay nearly $5 million in funding after misusing and misreporting benefits, according to audits obtained by The Monitor.
The infractions occurred at The University of Texas Brownsville, which has since become part of The University of Texas Rio Grande Valley (UTRGV). Once the issues were discovered, UTRGV had to make the reimbursements.
According to the notice in Carbohydrate Polymers, the University of Calcutta in West Bengal, India, where the research was carried out, has “failed to provide evidence of a thorough, fair, and proper investigation of this claim,” despite being presented with evidence from both sides.
The study’s last and corresponding author told us that his former student, who had previously co-authored some abstracts, got in touch with journal, alleging to be an author of the present paper.
An Elsevier journal has angered an author by removing his study without telling him.
After spending months asking the journal why it removed the paper — about a heavily debated theorem in physics — and getting no response, the author threatened to seek damages from the journal and publisher for “permanently stigmatizing” his work. Yesterday, an Elsevier representative told the author what happened: Experts told the journal the paper had a major mistake, so the journal decided to withdraw the study, but failed to tell the author due to an “internal error.”
That explanation didn’t satisfy study author Joy Christian, scientific director of the Einstein Centre for Local-Realistic Physics in Oxford, UK, who has demanded the journal either republish the article or remove it and return the copyright to him, or he will pursue legal action.
Here’s the cryptic publisher’s note for “Local causality in a Friedmann–Robertson–Walker spacetime:” Read the rest of this entry »
According to the retraction notice, the journal — Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy — accepted the paper due to positive feedback from someone assuming the identity of an expert reviewer, using an email address provided by the author of the study.
An official from the author’s institution in Turkey informed us that it will conduct an investigation.
Here’s the retraction notice for “Diagnosis of cervical cancer cell taken from scanning electron and atomic force microscope images of the same patients using discrete wavelet entropy energy and Jensen Shannon, Hellinger, Triangle Measure classifier:” Read the rest of this entry »
With retraction notices continuing to pour in, we like to occasionally take the opportunity to cover several at a time to keep up.
We’ve compiled a handful of retractions that were all issued to papers that were published twice by at least one of the same authors — known as duplication. (Sometimes, this can be the publisher’s fault, although that doesn’t appear to be the case in any of the following examples.)
So here are five recently retracted papers that were pulled because of duplication: Read the rest of this entry »
A researcher has pulled a paper about uranium oxide fuel pellets after notifying the journal the data had been falsified — and, what’s more, the publisher can’t verify the identities of the co-authors.
Originally, the Journal of the European Ceramic Society paper suggested a way to increase the compatibility of uranium oxide fuel pellets, which are usually used in nuclear reactors, at high temperatures.
In 2011, Elsevier announced that it would retract 11 papers by Claudio Airoldi, a researcher at the State University of Campinas (UNICAMP) in Brazil. Subsequently, he was suspended for 45 days, and his co-author on the 11 previously pulled papers, Denis de Jesus Lima Guerra, lost his post at the Federal University of Mato Grosso (also in Brazil).
Now, a 12th retraction has appeared for Airoldi — this time in Thermochimica Acta.
With so many retraction notices pouring in, from time to time we compile a handful of straight-forward retractions.
Once again, this list focuses on duplications — but unlike other duplications, these authors were not at fault. Rather, these retractions occurred because the publishers mistakenly published the same paper twice — the result of a transfer between publishers, for instance, or accidentally publishing the unedited version of the paper. We’re forced to wonder, as we have before, whether saddling researchers’ CVs with a retraction is really the most fair way to handle these cases.
So without further ado, here’s five cases where the journal mistakenly duplicated a paper, and had to retract one version: Read the rest of this entry »
A material science journal has retracted a paper after discovering that the first author faked email addresses for co-authors to submit the paper without their permission.
The journal, Materials, also discovered that the 2016 paper had plagiarized material from a 2013 paper previously published in Metallurgical and Materials Transactions A.