Archive for the ‘engineering’ Category
A researcher in South Korea has retracted a 2016 paper on which he is listed as senior author because a former student wrote and published the article without his permission.
According to the retraction notice, the former student also fabricated data and plagiarized “a substantial amount of material” from previous papers published by the senior and middle author.
Here’s the retraction notice for “Oleaginous yeast-based production of microbial oil from volatile fatty acids obtained by anaerobic digestion of red algae (Gelidium amansii),” published in the Korean Journal of Chemical Engineering in April 2016 and retracted in January: Read the rest of this entry »
Yesterday we reported that Elsevier journals had pulled three papers by a computer scientist with an impressive publication record. The publisher has since informed us that it plans to pull six more, again citing duplication and manipulation of the peer-review process.
Shahaboddin Shamshirband at the University of Malaya in Kuala Lumpur, Malaysia’s record will be down by a total of nine papers once the publisher issues the additional notices. We also found evidence that an additional paper was removed by a journal, but haven’t confirmed if that’s a retraction.
One of Shamshirband’s co-authors has objected to one of the retractions Elsevier has already issued for faked reviews, arguing the reviewers were PhD students without institutional email addresses. A spokesperson for Elsevier told us:
According to the retraction notices — which all appear in Elsevier journals and contain the same text — the papers were accepted due to “positive advice of at least one faked reviewer report,” which were submitted from fictitious email accounts for reviewers suggested by the author.
All five studies were solely authored by Mariusz Książek, who is based at the Wrocław University of Science and Technology in Poland, and has denied any wrongdoing.
A spokesperson from the Wrocław University of Science and Technology confirmed that the university “has taken legal actions.”
Książek told Retraction Watch why he doesn’t agree with the decision to retract his papers: Read the rest of this entry »
In January, we reported that six of 10 papers flagged by an investigation into author Shyi-Min Lu have either been retracted or withdrawn. Now, Lu has lost another paper that was not among the previous ten — again, for reproducing figures from earlier works without seeking permission from original authors. This paper was on a hot topic: gas hydrates, considered to be a potential new energy source to replace oil in the 21st century.
The investigations into Lu’s work took place at the Industrial Technology Research Institute in Hsinchu, Taiwan, where he was formerly based, and the National Taiwan University, in Taipei, Taiwan, which fired Lu from his position at the university’s energy research center.
Just such a mistake has cost a PhD candidate three papers — although his co-author argues that a company is in part to blame.
Hossein Jafarzadeh, who is studying mechanical engineering at the University of Tehran, apparently asked a company to complete photomicroscopy for his work. Instead of doing to the work, the company provided him with an image taken from another paper, according to Karen Abrinia, his co-author, who is based at the same institution.
That’s the explanation that Abrinia gave when we asked about three retractions that the pair share, at least.
What the notices tell us is a little more convoluted. Plagiarized material from two different papers ended up in two different papers by the pair. Then, the researchers copied from their own papers in a third paper. (We’re unclear if Abrinia attributes every step of the mess to a company or not. Confused yet?)
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 »
We can’t keep up with the growing number of retraction notices, so we’ve compiled a list of recent duplications to update our records.
1. Authors don’t always intentionally duplicate their own work, of course. The first paper on our list was retracted after the authors included a figure from a previous paper by accident, according to the publisher: Read the rest of this entry »
An engineering journal has retracted two papers for faked or rigged peer review, but authors of one of the papers are objecting to the retraction.
The first author of that paper told us he and his co-authors “absolutely disagree” with the retraction, and are prepared to use “legal means” to safeguard their “rights and interests.” He added:
…my paper was published by normal ways, I don’t know why the peer review process was compromised and what the journal found in its investigation.
A journal about dairy science has retracted a paper after learning that it was published without the consent of all its authors.
An independent inquiry found no evidence of research misconduct, but nevertheless recommended that the institution — Curtin University in Perth, Australia — request to retract the paper.
Yes: “Mass analysis by Ar-GCIB-dynamic SIMS for organic materials” was mistakenly published a total of three times.
Over a year later, the journal pulled the two redundant publications. Here’s the retraction notice for one of them: