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Chemistry papers challenged a paradigm — until the authors spotted a pivotal error

Several years ago, a group of four chemists believed they had stumbled upon evidence that contradicted a fairly well-established model in fluid dynamics.

Between 2013 and 2015, the researchers published a series of four papers detailing their results — two in ACS Macro Letters and two in Macromolecules. Timothy P. Lodge, the journals’ editor and a distinguished professor at the University of Minnesota in Minneapolis, explained that the results were “somewhat controversial,” because they appeared to contradict the generally accepted model for how some polymer fluids move.

Indeed, the papers sparked debate between the authors and other experts who questioned the new data, arguing it didn’t upend the previous model.

Then, in 2015, the authors realized their critics might be correct.  Continue reading Chemistry papers challenged a paradigm — until the authors spotted a pivotal error

First retraction appears for embattled food researcher Brian Wansink

Brian Wansink

Earlier this month, a high-profile food researcher who’s recently come under fire announced a journal was retracting one of his papers for duplication. Today, a retraction appeared — for a 2002 study which contained “major overlap,” according to the journal.

The Journal of Sensory Studies has retracted a paper by Cornell’s Brian Wansink about how labeling of foods can affect how they taste, after determining it borrowed too heavily from a 2000 paper. Wansink is the first author on both studies.

Here’s more from the retraction notice:

Continue reading First retraction appears for embattled food researcher Brian Wansink

Busted: Researcher used fake contact info for co-authors

In February, Lusine Abrahamyan, an assistant professor at the University of Toronto, was contacted by ResearchGate. Her name was listed on a 2016 paper in a heart journal, the site told her — was Abrahamyan indeed a co-author?

Um, no, she was not. In fact, before that moment, she didn’t know such a paper existed.

It turns out, Abrahamyan had supervised the thesis of the first author — who, she soon learned, had also published an identical paper in another heart journal. Both have since been retracted.

How did this happen?

International Cardiovascular Forum Journal editor Andrew Coats told us more about the actions of first author Joshua Chadwick Jayaraj: Continue reading Busted: Researcher used fake contact info for co-authors

Idea theft: Two food chemistry papers retracted for using someone’s ideas

A researcher has retracted two papers after her former supervisor complained she had used his ideas and methodology.

In addition, some of the work was apparently covered by a copyright agreement.

Both papers were co-authored by the same three people. The idea theft came to light after one of the co-authors received a complaint from her former supervisor, prompting her to contact the publisher to resolve the issue.

Wendy Hurp, executive publisher of Food Science at Elsevier, which publishes the two journals, provided some additional background on what happened: Continue reading Idea theft: Two food chemistry papers retracted for using someone’s ideas

Another editor resigns from journal hit by citation scandal

Another editor has resigned from an earth science journal following allegations over citation irregularities, which also took down its editor-in-chief.

According to Land Degradation & Development website, editor Paolo Pereira has stepped down from the journal. The journal does not say why, and a spokesperson for publisher Wiley did not elaborate. The website has included the announcement about Pereira above a longer statement regarding citation issues at the journal, which saw its Impact Factor rise dramatically from 3.089 in 2014 to 8.145 in 2015.

Pereira — based at Mykolas Romeris University in Lithuania — has co-authored multiple papers with Artemi Cerdà of the University of Valencia in Spain, who stepped down as editor-in-chief of the journal earlier this year.

Continue reading Another editor resigns from journal hit by citation scandal

No longer in limbo: Journal lifts 2015 expression of concern from chemistry paper

All too often, when an article is flagged by a journal that’s concerned about the findings, the notice lingers in limbo, leaving readers unclear whether or not to rely on the findings. One chemistry paper’s two-year stint in purgatory ended last month, when the journal lifted its expression of concern (EOC) and replaced it with a correction.

The journal chose to swap the 2015 EOC with a correction after the authors addressed its concerns in a follow-up paper, also published in Organic & Biomolecular Chemistry.

The journal’s executive editor Richard Kelly provided further insights about what happened:

Continue reading No longer in limbo: Journal lifts 2015 expression of concern from chemistry paper

Cornell finds mistakes — not misconduct — in papers by high-profile nutrition researcher

Brian Wansink

An internal review by Cornell University has concluded that a high-profile researcher whose work has been under fire made numerous mistakes in his work, but did not commit misconduct.

In response, the researcher — Brian Wansink — announced that he has submitted four errata to the journals that published the work in question. Since the initial allegations about the four papers, other researchers have raised numerous questions about additional papers that appear to contain duplicated material. Wansink noted that he has contacted the six journals that published that work, and was told one paper is being retracted.

Here’s the statement from Cornell about its initial probe:

Continue reading Cornell finds mistakes — not misconduct — in papers by high-profile nutrition researcher

Hello…Newman: Yet another sting pranks a predatory journal, Seinfeld-style

John McCool

Starting to get bored of stings designed to expose the well-documented flaws in scientific publishing? Yeah, sometimes we are too. But another one just came across our desks, and we couldn’t help ourselves.

John McCool is neither a researcher nor a urologist. When received an unsolicited invitation to submit a paper to an open-access urology journal, however, he just couldn’t resist: He is the owner of a freelance scientific editing company, and has long been concerned about so-called predatory journals, which often publish sub-par papers as long as authors pay. And he loves the TV show “Seinfeld.”

Like many others before him, McCool decided to punk the journal by submitting a fake paper. He told us:

Continue reading Hello…Newman: Yet another sting pranks a predatory journal, Seinfeld-style

Supreme Court nominee Gorsuch lifted from earlier works in his scholarly papers: Report

U.S. Supreme Court nominee Neil Gorsuch appears to have borrowed material from multiple authors in his 2006 book, according to a new analysis by Politico.

This week, U.S. lawmakers are going head-to-head over the nomination of Gorsuch to the highest court in the land. Although the book is only one snippet of Gorsuch’s vast portfolio of writings, six independent experts contacted by Politico agreed that the flagged passages appear problematic.

Here’s more about documents obtained by the media outlet:

Continue reading Supreme Court nominee Gorsuch lifted from earlier works in his scholarly papers: Report

Star pediatric oncologist committed misconduct, ethical violations: reports

Stefaan Van Gool

A high-profile pediatric oncologist quietly left his former institution in 2015 after it concluded his clinical trials had been affected by significant “administrative problems.” But now the results of the university’s investigations and what followed have become public, after a paper in Belgium published a series of news reports last month.

We’re still hazy on some details of the case. The recent news reports allege that Van Gool started some clinical trials without proper ethical approvals and informed consent, and may have misled patients and their families about the benefits and potential side effects of his experimental treatment. Meanwhile, the CEO University Hospitals Leuven (UZLeuven) told us that Stefaan Van Gool, who had appointments at both the hospital and the university (KULeuven), left the hospital in 2015 as a result of administrative problems, but did not disclose the specific nature of these issues.

For the past 15 years or so, Van Gool has been developing and studying a vaccine to treat various cancers, initially at UZLeuven and, after September 2015, at a private clinic in Germany. Today, patients travel to his private clinic from all over the world and pay tens of thousands of dollars to receive the vaccine. But according to Flemish daily newspaper De Standaard, several years ago, UZLeuven began investigating his research and patient care practices. The outcome of these investigations was kept private until last month, after De Standaard published its reports.

Marc Decramer, the CEO of UZLeuven, confirmed that Van Gool left the hospital in 2015 and the university in 2016, but did not provide the specific reasons for his exit:

Continue reading Star pediatric oncologist committed misconduct, ethical violations: reports