Category: by publisher

The latest sting: Will predatory journals hire “Dr. Fraud”?

Katarzyna Pisanski

From time to time, academics will devise a “sting” operation, designed to expose journals’ weaknesses. We’ve seen scientists submit a duplicated paper, a deeply flawed weight loss paper designed to generate splashy headlines (it worked), and an entirely fake paper – where even the author calls it a “pile of dung.” So it wasn’t a huge surprise when Katarzyna Pisanski at the University of Sussex and her colleagues found that so-called “predatory” journals – which are allegedly willing to publish subpar papers as long as the authors pay fees – often accepted a fake editor to join their team. In a new Nature Comment, Pisanski and her team (Piotr Sorokowski, Emek Kulczycki and Agnieszka Sorokowska) describe creating a profile of a fake scientist named Anna O. Szust (Oszust means “a fraud” in Polish). Despite the fact that Szust never published a single scholarly article and had no experience as a reviewer or editor, approximately one-third of predatory journals accepted Szust’s application as an editor. We spoke with Pisanski about the project.

Retraction Watch: What made you conceive of this project, and what did you hope to accomplish?

Continue reading The latest sting: Will predatory journals hire “Dr. Fraud”?

Nightmare scenario: Text stolen from manuscript during review

A food science journal has retracted a paper over “a breach of reviewer confidentiality,” after editors learned it contained text from an unpublished manuscript — which one of the authors appears to have reviewed for another journal.

The publisher and editors-in-chief of the Journal of Food Process Engineering became aware of the breach when the author of the unpublished manuscript lodged a complaint that his paper, under review at another journal, had been plagiarized by the now retracted paper.

We’re hazy on a few details in this case. Although the journal editor told us the “main author” of the retracted paper reviewed the original manuscript for another journal, the corresponding author of the retracted paper said he was not to blame. (More on that below.)

When looking into the matter, the publisher found that one of the co-authors of the published paper had acted as a reviewer of the unpublished manuscript. Alexandra Cury, an associate editor at Wiley, explained: Continue reading Nightmare scenario: Text stolen from manuscript during review

An editor in chief was caught manipulating citations. Now he’s been asked to resign.

Artemi Cerdà

An earth science journal has asked an editor to resign after it was revealed he had been manipulating citations at multiple journals.

Artemi Cerdà had already agreed to step down temporarily from Land Degradation & Development after the publisher, Wiley, was alerted that Cerdà had resigned from other journals for citation manipulation. In a new statement, the journal announces that Cerdà’s resignation has become permanent.

Here’s the entire statement:

Continue reading An editor in chief was caught manipulating citations. Now he’s been asked to resign.

Macchiarini blames Karolinska for losing data as he retracts 2014 paper

Ask and ye shall receive: A journal has retracted a 2014 paper by Paolo Macchiarini, upon request from the Karolinska Institutet (KI).

The latest news is only one step in a long-running saga about former star surgeon Macchiarini, who was dismissed from KI last year. To read more, check out our timeline.

KI announced it was asking the journal to pull the paper late last year, after concluding that four authors — including Macchiarini — were guilty of scientific misconduct. The paper had already been flagged by the journal with an expression of concern, noting the data presented in the paper may not be “fully representative” of the experiments.

Today, the journal issued a retraction notice, saying the authors wanted to retract the paper. All of the authors who could be reached have agreed to the retraction, including Macchiarini.

Here’s more from the notice:

Continue reading Macchiarini blames Karolinska for losing data as he retracts 2014 paper

Nature paper adds non-reproducibility to its list of woes

Despite taking some serious hits, a 2006 letter in Nature isn’t going anywhere.

Years ago, a university committee determined that two figures in the letter had been falsified. The journal chose to correct the paper, rather than retract it — and then, the next year, published a correction of that correction due to “an error in the production process.” To round it out, in June of last year, Nature published a rebuttal from a separate research group, who had failed to replicate the letter’s results.

Still, the first author told us there are no plans to retract the paper, since the follow up experiments published in the corrections confirmed the paper’s conclusions.

Continue reading Nature paper adds non-reproducibility to its list of woes

What leads to bias in the scientific literature? New study tries to answer

By now, most of our readers are aware that some fields of science have a reproducibility problem. Part of the problem, some argue, is the publishing community’s bias toward dramatic findings — namely, studies that show something has an effect on something else are more likely to be published than studies that don’t.

Many have argued that scientists publish such data because that’s what is rewarded — by journals and, indirectly, by funders and employers, who judge a scientist based on his or her publication record. But a new meta-analysis in PNAS is saying it’s a bit more complicated than that.

In a paper released today, researchers led by Daniele Fanelli and John Ioannidis — both at Stanford University — suggest that the so-called “pressure-to-publish” does not appear to bias studies toward larger so-called “effect sizes.” Instead, the researchers argue that other factors were a bigger source of bias than the pressure-to-publish, namely the use of small sample sizes (which could contain a skewed sample that shows stronger effects), and relegating studies with smaller effects to the “gray literature,” such as conference proceedings, PhD theses, and other less publicized formats.

However, Ferric Fang of the University of Washington — who did not participate in the study — approached the findings with some caution:

Continue reading What leads to bias in the scientific literature? New study tries to answer

Scientist who sued university earns two more retractions, bringing total to five

A scientist who sued his employer for millions of dollars has earned two more retractions, for papers that had already been flagged by the journal.

By our count, Rakesh Kumar now has five retractions and multiple corrections.

Kumar sued his employer, George Washington University, for $8 million, alleging emotional distress when they put him on leave from his position as department chair following a finding of misconduct. That suit was settled last year, for undisclosed terms.

The two newest retractions in the Journal of Biological Chemistry — which tagged the papers with Expressions of Concern last year — both state that, according to Kumar, the problematic figures were assembled by “specific co-authors” — unnamed — in his lab. Here’s the first notice:

Continue reading Scientist who sued university earns two more retractions, bringing total to five

Physics paper’s results off by factor of 100

Researchers from China have retracted a physics paper after realizing an error led them to report results that were nearly 100 times too large.

What’s more, the authors omitted key findings that would enable others to reproduce their experiments.

According to the notice, the authors used a value to calculate a feature of electrons—called mobility—that “was approximately 100 times too small,” which led to results that were “100 times too large.” The notice also details several gaps in the presentation of experimental results, which preclude others from duplicating the experiments.

Here’s the retraction notice for “Bulk- and layer-heterojunction phototransistors based on poly[2-methoxy-5-(2′-ethylhexyloxy-p-phenylenevinylene)] and PbS quantum dot hybrids:” Continue reading Physics paper’s results off by factor of 100

Two more retractions for stem cell researcher appealing her dismissal

Susana Gonzalez

Susana Gonzalez, a rising star in stem cell research, has had a rough year.

In addition to being fired from her former research institute (which she is now appealing), one of her grants (totaling nearly 2 million Euros) was suspended. Most recently, she has received two new retractions in Nature Communications over figure duplications and missing raw data. By our count, she has a total of three retractions.

Both of the new notices say the papers contained figures duplicated in other papers by Gonzalez, and neither includes Gonzalez among the list of co-authors who agreed to the retraction.

Gonzalez was dismissed from her position at the National Center for Cardiovascular Research (CNIC) in Spain last February over allegations of misconduct. According to the head of basic research at CNIC, Gonzalez is still embroiled in a legal battle with the Center over her dismissal. Vicente Andrés could not go into detail because of the ongoing litigation, but he told us: Continue reading Two more retractions for stem cell researcher appealing her dismissal

Why don’t the raw data match what was reported in a chemistry paper?

Chemistry researchers in China have retracted their 2016 paper after reporting that the raw data did not match what they presented in the article.

The authors were attempting to develop a method to produce large amounts of a high-quality two-dimensional form of antimonene, a prized crystal structure that has been notoriously difficult to synthesize reliably.

They were successful, according to the paper, achieving “a large quantity of few-layer antimonene” and demonstrating its “exact atomical structure” and properties.

But they may have spoken too soon. Continue reading Why don’t the raw data match what was reported in a chemistry paper?