Archive for the ‘spain’ Category
Cell Press is looking into anonymous allegations that a pair of influential papers on gene activation in yeast may contain more than two dozen instances of image manipulation, according to a spokesperson for the journal.
The concerns raised on PubPeer have even sparked an investigation by an institution in Spain, which found no evidence to support the allegations. But not everyone agrees with that verdict.
The “worst moment of my scientific career:” Two bird migration articles brought down by analytical error
Evolutionary and conservation biologists in Spain are retracting two articles – one from the Journal of Avian Biology and the other from Ardeola – because they discovered a fatal flaw in their analysis.
The Journal of Avian Biology article, “Are European birds leaving traditional wintering grounds in the Mediterranean?” aimed to determine whether the abundance of passerines had decreased in recent decades, but failed to control for birds that may have gotten killed by hunters. Although it was published in January, we can only find an abstract from its acceptance by the journal in November 2014.
The paper, “Impact on Quality of Life of Using an Onlay Mesh to Prevent Incisional Hernia in Midline Laparotomy: A Randomized Clinical Trial,” came from a group at the Parc Tauli University Hospital, part of the Universitat Autònoma de Barcelona, in Spain.
By duplicating another paper, the authors (three of which appear to be listed on both papers) committed “a severe abuse of the scientific publishing system,” according to the retraction notice: Read the rest of this entry »
Several months after a drug company cancelled development of a potential diabetes cure because it found evidence that a biotech they had recently acquired had committed misconduct in studies of the drug, two retractions of relevant studies have appeared.
The research involves DiaPep277, which, as Josh Levy explained here in September, “would cause the immune system to stop attacking beta cells,” the cells in the pancreas that produce insulin. But Hyperion Therapeutics, which had acquired DiaPep277 developer Andromeda Biotech in June, announced in September that it had
uncovered evidence that certain employees of Andromeda Biotech, Ltd., which Hyperion acquired in June 2014, engaged in serious misconduct, including collusion with a third-party biostatistics firm in Israel to improperly receive un-blinded DIA-AID 1 trial data and to use such data in order to manipulate the analyses to obtain a favorable result.
The retractions are both of papers published in Diabetes Care in May 2014. Here’s the notice for “Treatment of Recent-Onset Type 1 Diabetic Patients With DiaPep277: Results of a Double-Blind, Placebo-Controlled, Randomized Phase 3 Trial:” Read the rest of this entry »
The notice is also paywalled, which the editorial director has assured us is a mistake that is being corrected.
We sent the COPE guidelines on retraction to the American Physical Society, which publishes Physical Review Letters. Editorial director Dan Kulp told us the paywall was the unintentional consequence of a web redesign, and that they are in the process of restoring public access to “all Errata-types, including Retractions.”
Here’s the rest of his statement: Read the rest of this entry »
PubPeer leads the way again: The authors of a paper about Parkinson’s disease in the Proceedings of the National Academy of Sciences (PNAS) have retracted it, several months after a commenter highlighted the exact issue that led to the article’s demise.
The paper, originally published in September 2013, was called into question by a commenter on PubPeer in July 2014, who identified two of the paper’s figures as duplications: Read the rest of this entry »
Esther Sánchez-Pardo, of Complutense University in Madrid, was the author of a 2010 article in the European Journal of English Studies titled “Who will carry the word? The threshold between unspeakability and silence in the Holocaust narratives of Charlotte Delbo and Jorge Semprun.”
The problem, it turns out, is that a couple of other authors had their words carried, but Sánchez-Pardo didn’t bother to speak their names.
According to the abstract: Read the rest of this entry »
“How many and which ant species are being accidentally moved around the world?,” published in 2013, has been retracted because the authors “used a wrong list of species and omitted to include a reference.”
The authors claim that this affected the magnitude of the issue, but not the overall conclusion.
The paper was written up by the press several times, including by the BBC, though according to Thomson Scientific’s Web of Knowledge, it hasn’t been cited.
Dental Materials Journal has retracted three papers by different groups of authors for “violation of our publishing policies and procedures” — which turns out to be a polite way of saying “they wouldn’t pay our fees.”
The articles are: Read the rest of this entry »
When you think of drones, you probably think of deadly strikes in faraway lands. But what about studying crops?
Take “Use of digital photography from unmanned aerial vehicles for estimation of leaf area index in onion (Allium cepa L.),” a study published earlier this year in the European Journal of Agronomy by researchers from Spain: Read the rest of this entry »