A group of Turkish researchers has retracted a paper purporting to show a method of calculating the thermodynamic properties of certain transition metals, because it was plagiarized from another article. The withdrawn paper, “A simple analytical EAM model for some bcc metals,” was published in 2010 in Communications in Nonlinear Science and Numerical Simulation.
If a paper that has never been cited is retracted, will it be missed?
Japanese researchers have retracted an obscure 1996 article in an equally obscure physics journal after concluding — some 15 years later — that their fundamental assertion was mistaken.
The paper, “Uptake and excretion of cobalt in the crustacean Portunus trituberculatus,” in Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, purported to show that a form of the element cobalt might be helpful in tracing the growth of Portunus trituberculatus, otherwise known as the blue crab.
That’s the world’s most harvested crab species and a particular favorite in Asia. But don’t confuse it with the Chesapeake Bay blue crab, Callinectes sapidus, of William Warner’s Pulitzer Prize-winning book, Beautiful Swimmers.
The problem with such elemental tracers, it seems, is that crabs moult repeatedly, shedding their shells, along with the elements that build up inside them. According to researchers from the Research Institute for Advanced Science and Technology and the Osaka Prefectural Fisheries Experimental Station, however, a volatile form of cobalt, previously undetected, could be a suitable element for tracing the growth of both crabs and prawns — another important aquaculture species in Asia — over time.
This article has been retracted at the request of the Editors of Physics Letters A because there are unsettled issues on how the research was carried out, how the data were acquired and analyzed. The article was removed from the journal issue before printing although it appeared online. In addition, the article was accidentally published online twice in the same journal.
As the notice suggests, this was actually the second retraction, of the same paper. Here was the first, in 2008, shortly after the paper was published. And here is a removal notice, from later that year. We haven’t come across such an occurrence before, although we’ve been writing Retraction Watch for less than a year.
There are six editors of Physics Letters A, and we tried them all for comment on the “unsettled issues.” A few pointed to Burkhard Fricke, the communicating editor for the paper, who is no longer with the journal. He didn’t respond to requests for more information.
About a year ago, Acta Crystallographica Section Eissued a bombshell editorial. The journal was pulling 70 papers from two groups of researchers at the same Chinese university after discovering that the structures they reported had been fakes.
The quote in the title of this post is a potential Onion headline that didn’t make it into print. It was part of an episode of This American Life that aired last week, and it seemed apropos, even though the subject here is superconductors rather than biology.
C. P. Snow famously bemoaned the gulf between science and the humanities. The following retraction might be the sort of thing that would have given the physicist-cum-author fits for its estrangement from the English language.
One of the authors of a paper in Physical Review Letters has withdrawn it, after someone pointed out an error.
