Two journals have retracted five recent papers by a researcher in Saudi Arabia after discovering extensive overlap, which one journal called plagiarism.
In one retracted paper, all schemes and figures are copies from other publications; in another, more than half of the figures are lifted. The journal that retracted the other three papers did not provide details about the nature of the overlap.
All five retracted papers—originally published within the last 15 months—have the same corresponding author: Soliman Mahmoud Soliman Abdalla, a professor of physics at King Abdulaziz University in Jeddah, Saudi Arabia.
According to a spokesperson for Polymers, readers flagged two papers in July 2017; both were retracted in August.
The spokesperson for Polymers told us that the journal ran the papers through the plagiarism detection software, iThenticate, but found “no significant levels of copied text.” The journal says it missed the overlap because:
Continue reading Author loses five recent papers for copying multiple figures, unspecified “overlap”
The first author of a 2013 chemistry paper is objecting to his co-authors’ decision to retract the paper, which contains duplicated figures.
We recently encountered a similar scenario with papers by first author Khalid Mahmood. In late 2015, Mahmood lost three papers in the journal ACS Applied Materials & Interfaces over duplicated images. One of the notices also indicated that the figures had “been published elsewhere and identified with different samples” — the same language used in the notice of the most recent retraction, in Journal of Materials Chemistry C.
Mahmood performed the work on the papers at Korea Advanced Institute of Science and Technology (KAIST), along with his two co-authors, Seung Bin Park and Hyung Jin Sung (also co-authors on two of the retracted papers in ACS Applied Materials & Interfaces).
Seung Bin Park, who is dean of the College of Engineering at KAIST, told us: Continue reading First author objects to retraction (his fourth) in chemistry journal
A journal is retracting a paper that sought to validate genotyping techniques after learning the authors skipped a key step.
The authors scanned blood samples from 500 people who visited “the Blood Bank of our institution,” as they note in the abstract, to validate the use of genotyping techniques in the Saudi population. But the authors didn’t obtain the proper clearance from their institution, King Faisal Specialist Hospital, to publish the work.
Here’s the retraction notice for “Genotyping of CYP2C19 polymorphisms and its clinical validation in the ethnic Arab population:”
Continue reading Saudi institution didn’t clear genotyping study
As we’ve said before, with hundreds of retractions per year, there are simply too many for us to cover individually.
So from time to time we’ll compile a list of retractions that appeared relatively straightforward, just for record-keeping purposes.
Often, these seemingly straightforward retractions involve duplications, in which authors — accidentally or on purpose — republish their own work elsewhere.
Sometimes journals and authors blame this event on “poor communication,” our first example notes:
Continue reading You’ve been dupe’d: Nice data — let’s see them again
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: Continue reading You’ve been dupe’d (again): Do these data look familiar? They are
A journal apparently changed its mind about the uniqueness of a math paper, published last year.
We’ll get right to the brief retraction notice: Continue reading “Lack of scientific contributions and novelty” fells math paper
A research assistant at King Saud University (KSU) has lost his job after he used material from a student’s thesis without permission or attribution in a paper.
Lakshmana Krishnappa was terminated after a disciplinary committee considered his case last November, the vice dean for postgraduate training and research at KSU told Retraction Watch. In April of last year, Krishnappa retracted a paper published in January 2015 — we think that’s the date; the journal doesn’t make it all that clear — that included plagiarized material, published in Reviews in Medical Microbiology. He recently lost a second unrelated paper for duplication.
Here’s the retraction notice for the Reviews in Medical Microbiology paper, “Acinetobacter baumannii: pathogenecity, virulence factors and their correlation with adherence and invasion:”
Continue reading Research assistant fired for using student’s thesis in a paper
A paper about using solar energy to make water potable has been flagged for citing God.
The shout-out isn’t subtle; in fact, it’s the first sentence of the Introduction in “Solar still with condenser – A detailed review:”
Water is a gift from God and it plays a key role in the development of an economy and in turn for the welfare of a nation.
The paper itself contains a few similarities to a 2010 paper on the same topic, “Active solar distillation—A detailed review,” which also appeared in Renewable and Sustainable Energy Reviews. But that paper phrases the first sentence of the introduction slightly differently: Continue reading Paper calls water “a gift from God”
Environmental Geochemistry and Health has retracted two papers after an investigation suggested that the peer-review process had been compromised.
In case you’re counting, we’ve now logged approximately 300 retractions stemming from likely faked or rigged peer review.
The retraction note — which is the same for both papers — explains a bit more about the situation: Continue reading Environmental journal pulls two papers for “compromised” peer review
An engineer has retracted three papers on a method for making nanoscale materials that are useful in solar cells.
The papers, all published in ACS Applied Materials & Interfaces, contain irregularities in data, and one includes images “which have been published elsewhere and identified with different samples,” according to the note.
The first author on all three papers is Khalid Mahmood, who — according to the bio from a talk he gave last year on efficient solar cells — is currently a postdoc at King Abdullah University of Science and Technology in Saudi Arabia. He did the work in the retracted papers while a student at the Korea Advanced Institute of Science and Technology, where, according to the bio, he completed his PhD in two years.
Here’s the retraction note for the first paper (which also contains a typo in the title — “electrospay”)
Continue reading Data irregularities force author to retract three solar cell papers