Category: duplication retractions

Mighty molten powder researchers publish paper in journal twice, months apart

A group of French researchers liked their paper on the properties of molten tin so much they published it twice. In the same journal. Four months apart.

The article, “Nitrogen spray atomization of molten tin metal: Powder morphology characteristics,” first appeared online in the January 2007 issue of the Journal of Materials Processing Technology. That one has been cited four times, according to Thomson Scientific’s Web of Knowledge.

In May 2007, the same group, sans two authors, published a paper online in the JMPT (and in January 2008 in print) with the identical title. That article — which managed to get cited three times — has now been retracted: Continue reading Mighty molten powder researchers publish paper in journal twice, months apart

Authors retract 2010 Archives of Otolaryngology-Head and Neck Surgery paper because of duplication

The authors of a 2010 paper in the Archives of Otolaryngology-Head and Neck Surgery have retracted it after realizing that their colleagues at other institutions had already published a paper based on the same findings.

Here’s the retraction notice: Continue reading Authors retract 2010 Archives of Otolaryngology-Head and Neck Surgery paper because of duplication

JACS makes it official, retracting Breslow “space dinosaurs” paper for “similarity to his previously published reviews”

Last month, we (and others) reported that the Journal of the American Chemical Society (JACS) had temporarily withdrawn a paper by a former president of the society after a number of chemists pointed out similarities between the March 25 article and previous ones by the author, Ronald Breslow.

The paper had drawn puzzled looks thanks to an April 11 press release — since deleted — headlined “Could ‘advanced’ dinosaurs rule other planets?” In its note last month, the journal said: Continue reading JACS makes it official, retracting Breslow “space dinosaurs” paper for “similarity to his previously published reviews”

Astrophysics retraction trail includes paper that plagiarized another already retracted for…plagiarism

Sometimes, the full story of scientific misdeeds isn’t clear until several retraction notices appear. Take the case of a group of Vietnamese astrophysicists led by Thong Duc Le.

If you were to read a Physics Letters B retraction notice about one of the group’s papers, “Search for cosmological time variation of the fine-structure constant using low-redshifts of quasar,” you wouldn’t have any idea why the paper was retracted, nor that the move was related to any other retractions: Continue reading Astrophysics retraction trail includes paper that plagiarized another already retracted for…plagiarism

Skin in the game: Derm journal retracts identical cancer case study submitted by two groups at the same facility

It seems the faculty at Myongji Hospital, in Goyang, Korea, have some ‘splainin to do.

Two groups of physicians from the hospital, part of Kwandong University College of Medicine, published case reports on a rare form of basal cell carcinoma. Turns out they were writing about the same patient.

According to a retraction notice in the Annals of Dermatology, a publication of the Korean Dermatological Association and the Korean Society for Investigative Dermatology: Continue reading Skin in the game: Derm journal retracts identical cancer case study submitted by two groups at the same facility

Correcting The Anatomical Record: Article pulled after former student lifted lab findings

The Anatomical Record, the official organ of the American Association of Anatomists, weighs its acceptances on “the quality of the research, its originality and significance to our readership.”

So it’s not surprising that when it gets duped, it gets angry.

Consider the following retraction notice that appeared recently in the publication for an article it ran early 2010: Continue reading Correcting The Anatomical Record: Article pulled after former student lifted lab findings

Pair of graphene papers retracted

Graphene has been hot for several years. Here’s what the Royal Swedish Academy of Sciences had to say about it in 2010 when awarding two researchers the Nobel Prize in Physics for their work:

Graphene is a form of carbon. As a material it is completely new – not only the thinnest ever but also the strongest. As a conductor of electricity it performs as well as copper. As a conductor of heat it outperforms all other known materials. It is almost completely transparent, yet so dense that not even helium, the smallest gas atom, can pass through it. Carbon, the basis of all known life on earth, has surprised us once again.

But one researcher may have allowed his enthusiasm for graphene to get ahead of him. He and his unwitting co-authors have now lost two papers thanks to that enthusiasm. Continue reading Pair of graphene papers retracted

JACS temporarily pulls “space dinosaurs” paper for alleged duplication

Duplication has, as we noted on Twitter the other day, been tripping up more and more scientists. And now self-plagiarism has snared a prominent Columbia University chemist in a paper that left many people scratching their heads to begin with.

As reported by the Chembark blog and Nature, the Journal of the American Chemical Society (JACS) has pulled a paper by Ronald Breslow for alleged duplication. The page for “On Evidence for the Likely Origin of Homochirality in Amino Acids, Sugars, and Nucleosides on Prebiotic Earth,” originally published on March 25, now includes this: Continue reading JACS temporarily pulls “space dinosaurs” paper for alleged duplication

Surgery journal retracts cancer paper for duplication after “naive” response from authors

The Annals of the Royal College of Surgeons of England has an informative retraction notice about a recent paper it published that was marred by self-plagiarism. The article, “Current concepts of surveillance and its significance in head and neck cancer,” from a group of researchers at Grant Medical College, in Mumbai (which is known to this blog) and Royal Marsden Hospital in London, appeared last November. It soon was found to be awfully similar to a 2009 article by the same group of authors (sort of) in a different journal.

Here’s what the Annals had to say: Continue reading Surgery journal retracts cancer paper for duplication after “naive” response from authors

Group investigated by University of Louisville corrects lung cancer paper after retracting six others

A group of researchers whose work has been under investigation at the University of Louisville has issued a correction for a paper in the American Journal of Respiratory Cell and Molecular Biology (AJRCMB).

The correction follows three retractions each in the Journal of Biological Chemistry and the AJRCMB, the latter of which made it clear that lab member ShouWei Han was responsible for the manipulations and duplications that brought down the papers. Here’s the new notice, which appeared in the March 1, 2012 issue of the journal: Continue reading Group investigated by University of Louisville corrects lung cancer paper after retracting six others