Archive for the ‘denmark retractions’ Category
According to the EOC notice in New Phytologist, two figures in the paper contained “some anomalies,” and the corresponding author has acknowledged that there are problems with the images.
Anti-terrorism researcher Nasrullah Memon has lost his PhD after a committee in Denmark found he had plagiarized his doctoral thesis.
He’s also recently been let go by his latest employer, the University of Southern Denmark in Odense; a spokesperson for the university told us the decision stemmed from budgetary cutbacks, and was unrelated to the loss of his PhD.
We previously reported on 15 retractions for papers co-authored by Memon; in 2014, the Danish Committee on Scientific Dishonesty (DCSD) ruled that Memon’s thesis had been plagiarized.
In May this year, an official from Aalborg University (AAU) in Denmark — where Memon earned his PhD — told us the university was considering whether to revoke Memon’s PhD. They ultimately decided to do so, Inger Askehave, AAU’s pro-rector, told Retraction Watch: Read the rest of this entry »
A Copenhagen court has cleared neuroscientist Milena Penkowa of the most serious charges against her after she appealed a 2015 verdict that she had faked data.
According to the CPH Post, the Eastern High Court in Copenhagen dismissed the case. Although the court acknowledged she had committed fraud, it declared it was not “serious forgery.”
We previously reported on eight pulled papers authored by Memon, based at the University of Southern Denmark in Odense. There was some confusion over whether his count then increased to nine — but, following a retracted retraction, his total was back to eight.
Now, it seems like the retracted retraction has been re-retracted, and six other of Memon’s publications have been pulled. Memon has also been found guilty of plagiarising his PhD thesis, and more of his work is being questioned online.
The retraction notices for the newly pulled material — all published by Springer — include the following statement: Read the rest of this entry »
A Danish court has determined that psychologist Helmuth Nyborg did not commit misconduct in a controversial 2011 paper which predicted an influx of immigrants into Denmark would lower the population’s average IQ by the latter part of this century.
The ruling, reported by the Danish newspaper Politiken, overturns a previous finding of misconduct by the the Danish Committees for Scientific Dishonesty (DCSD). It’s yet another example of scientists bringing academic disputes to the courthouse — just last year, a Danish court overturned another misconduct ruling by the DCSD against physiologist Bente Klarlund Pedersen.
The 2011 paper by Nyborg, “The Decay of Western Civilization: Double Relaxed Darwinian Selection,” appeared in Personality and Individual Differences, and quickly aroused concerns in a group of Danish scientists. The main charges: That the article denied authorship to another author, and misused a reference.
PLOS Biology has retracted a paper about the molecular details of β-catenin expression following an investigation by the first author’s institution in Italy.
The investigation, by the Istituto Nazionale per la Ricerca sul Cancro, found that there were multiple “figure anomalies.” According to the note:
An explanation of inadvertent error was given for some of the issues identified, while for two issues, a satisfactory explanation could not be provided.
First author Roberto Gherzi says none of his co-authors helped prepare the figures. The authors maintain that the conclusions are unaffected, but that assurance wasn’t enough for the journal. Here’s more from the lengthy retraction note, which provides some backstory on the “serious concerns” regarding the data:
In a rare development, neuroscientist Milena Penkowa has been sentenced by a Danish court for faking data.
The ruling, from the Copenhagen City Court, resulted from Penkowa’s publication of her 2003 thesis describing experiments that she never carried out. The court “placed weight” on the fact that she didn’t just commit fraud, but “systematically supplied false information” to avoid being caught, according to the court’s notice.
The sentence is nine months of “conditional imprisonment,” according to our translation; The University Post, a newspaper affiliated with the University of Copenhagen, calls it a “nine month suspended sentence with a two years probation.”
Here’s the full summary of the new ruling, from the Copenhagen City Court (translated from Danish by One Hour Translation):
The Cochrane Library has withdrawn two reviews evaluating the effectiveness of diabetes treatments because some of the papers’ authors work with pharmaceutical companies.
Bianca Hemmingsen, first author on both reviews, told us the Cochrane Library asked the authors to remove the researchers with ties to pharma, but after one “refused to withdraw,” both papers were pulled entirely.
However, Hemmingsen insists that their employment had no impact on either paper.
This breaks the typical mold for Cochrane withdrawals, which are usually only pulled to indicate updates and show that older reviews no longer represent the best evidence.
The original text is not online. The note in its place reads, in full:
This article has been retracted due to unintended publication.
The author of the editorial is psychologist Erik Hollnagel, based at the University of Southern Denmark, who left the journal after a decade. Interestingly, his own research includes studies of “When Things Go Wrong” (per the title of one of his book chapters), ranging from financial crises to the Fukushima disaster.
The error that led to this reaction seems tiny, in comparison. Hollnagel explains:
Yup, this happened: “Mystery” writer impersonated cardiovascular pathologist, penned published letter
A 2014 letter in the Journal of the American College of Cardiology has been retracted because editors aren’t sure who wrote it.
“Can Grayscale IVUS Detect Necrotic Core-Rich Plaque?”, a letter on the potential of intravascular ultrasound, was submitted under the name of a researcher at the University of Copenhagen, Erling Falk. The paper was sent with a Gmail account (a technique used by some academics to conduct fake peer reviews), and editors communicated with the author through the acceptance process.
Shortly after the letter was published, Erling Falk of Aarhus University contacted the journal and asked who wrote the letter. They discovered that nobody by that name worked at the University of Copenhagen and emails to the author’s Gmail address went unanswered. So the journal issued a retraction.
Here’s the complete notice: