Category: by paywall status

Researcher apologizes for ignoring early warnings about earthquake data

In 2016, three researchers published data they had collected on a series of devastating earthquakes that hit Japan earlier that year.

But, in late September 2017, one of the authors—Hiroyuki Goto—revealed that the Kumamoto Earthquake data contained “wide reaching errors”—and an outside expert had warned him the data might be problematic nine months earlier.  

Goto, an associate professor in the Disaster Prevention Research Institute at Kyoto University, issued two statements in which he acknowledged the errors, but did not indicate how they occurred. According to The Japan Times, Japan’s Ministry of Education, Culture, Sports, Science and Technology is investigating whether the data “was falsified or fabricated due to inconsistencies with other readings taken nearby.” A report in another Japanese paper, The Mainichi, notes that Osaka University—where one of the authors, Yoshiya Hata, works—is looking into the matter as well.

Continue reading Researcher apologizes for ignoring early warnings about earthquake data

Caught Our Notice: Investigation finds “accidental mistakes” in PNAS stem cell paper

Via Wikimedia

When Retraction Watch began in 2010, our co-founders Ivan Oransky and Adam Marcus quickly realized they couldn’t keep up with the hundreds of retractions that appeared each year.  And the problem has only gotten worse — although we’ve added staff, the number of retractions issued each year has increased dramatically. According to our growing database, just shy of 1,000 retractions were issued last year (and that doesn’t include expressions of concern and errata). So to get new notices in front of readers more quickly, we’ve started a new feature called “Caught our Notice,” where we highlight a recent notice that stood out from the others. If you have any information about what happened, feel free to contact us at [email protected].

Title: Combined hydrogels that switch human pluripotent stem cells from self-renewal to differentiation 

What caught our attention: Continue reading Caught Our Notice: Investigation finds “accidental mistakes” in PNAS stem cell paper

Are rich people meaner? While trying to find out, two teams find errors in each other’s work

Is having money linked to bad behavior?

A high profile paper published in 2012 in the Proceedings of the National Academy of Sciences (PNAS) set out to answer that question — and found that yes, the more money people have, the more likely they are to lie, cheat, and steal. And the greedier they are, the worse they behave. But when a more recent paper tried to replicate some of those findings, it couldn’t.

It turns out, both the original paper and the paper that tried to replicate it contained errors. Although neither appear to affect the main conclusions, the authors of the 2016 replication recently issued a correction; the error in the 2012 paper was initially deemed too insignificant to correct, but the journal has decided to revisit the idea of issuing a correction.

A representative of PNAS told us that the replication paper — and reporting by Retraction Watch — is the reason why: Continue reading Are rich people meaner? While trying to find out, two teams find errors in each other’s work

An accomplished philosopher invented a pseudonym. Why?

Amélie Rorty

In 1980, Leila Tov-Ruach published a book chapter in which she thanked the editor of the book, Amélie Oksenberg Rorty, “for the hospitality that made the writing of this paper possible.”

Normally, such an acknowledgement wouldn’t raise eyebrows. But, the trouble is, Tov-Ruach and Rorty are the same person:  Leila Tov-Ruach is a pseudonym for Rorty, an accomplished philosopher. The University of California Press (UC Press) officially outed Rorty as Leila Tov-Ruach when it issued corrections for two chapters she published decades ago under the pseudonym (1, 2).

The corrections explain the author of the chapters is Rorty, who also edited the two books in which the chapters appear. Although Rorty didn’t note in the original versions of the books that she is Tov-Ruach, she has not tried to hide her pseudonym either.  She has acknowledged she is Tov-Ruach in her CV, and at least some philosophers know about the pseudonym (1, 2).

Why would a philosopher—who has an impressive publishing record that spans 50 years and, at 85 years old, is still a lecturer at Harvard—choose to write under a fake name?

Continue reading An accomplished philosopher invented a pseudonym. Why?

“The results are essentially meaningless:” Typos, missing variables found throughout physics paper

A physics journal has retracted a 2014 paper after a reader discovered a slew of errors.

The paper, published in the Journal of Thermophysics and Heat Transfer, explored how the properties of nanofluids—fluids that contain nanoparticles—change as the fluid moves through different materials.  

According to the editor-in-chief, Greg Naterer, an outside expert—Asterios Pantokratoras, based at Democritus University of Thrace in Greece—contacted the journal in May 2017 after discovering “errors with symbols in equations and figures.” The journal investigated the concerns and reached out to the paper’s corresponding author V. Ramachandra Prasad at Madanapalle Institute of Technology and Science in India for a response; after several rounds of comments from Pantokratoras and Prasad, the journal concluded that the paper should be retracted.

Naterer explained: Continue reading “The results are essentially meaningless:” Typos, missing variables found throughout physics paper

Dispute over author order torpedoes paper on syndrome linked to autism

At least one disgruntled co-author has triggered the retraction of a paper presenting a novel approach to treating a rare, genetically inherited condition.

The paper concerned research on Fragile X syndrome (FXS), characterized by both intellectual and physical abnormalities, which is linked autism. A compound that passed through phase 2 clinical trials in October 2015 appeared to partially treat FXS in mice in the study, published earlier this year.

The journal’s notice says the paper was retracted over a dispute among authors about the order in which they are listed on the paper: Continue reading Dispute over author order torpedoes paper on syndrome linked to autism

Journal issues note of concern, tips off university’s research integrity office

A journal has published an expression of concern (EoC) for a paper on cancer genetics in mice, over a concern about data in some gel panels.

The EoC for “Suppression of intestinal tumorigenesis in Apc mutant mice upon Musashi-1 deletion,” appeared Sept. 21 in Journal of Cell Science (JCS).

With the notice, the journal says:

Continue reading Journal issues note of concern, tips off university’s research integrity office

Board member resigns from journal over handling of paper accused of plagiarism

A biologist is crying foul at a journal’s decision to correct (and not retract) a paper he claims plagiarized his work — and one of his colleagues has resigned from the journal’s editorial board as a result.

The 2016 paper, published by Scientific Reports, is an application of a previously published algorithm designed to better identify regulatory sequences in DNA. The three authors, based at the Shenzhen campus of the Harbin Institute of Technology, used the technique to identify recombination spots in DNA. They called it SVM-gkm.

On April 2, Michael Beer of Johns Hopkins University in Baltimore notified the editors of Scientific Reports that he believed the paper had plagiarized his work. Despite Beer’s efforts, the journal ultimately decided to issue a correction notice, which cites “errors” and the authors’ failure to credit Beer’s work. That isn’t good enough for Beer — nor one of his colleagues at Johns Hopkins, who resigned from the journal’s editorial board saying “the recent affair with Mike Beer’s work being plagiarized did not impress me.”

Continue reading Board member resigns from journal over handling of paper accused of plagiarism

“Credible threats of personal violence” against editor prompt withdrawal of colonialism paper

A journal has withdrawn an essay that called for a return to colonialism after the editor received alleged threats tied to the article.

Soon after Third World Quarterly published the controversial essay, readers began to object. When the journal defended its decision, 15 editorial board members resigned in response. More than 10,000 people signed a petition to have it retracted. On September 26, the publisher posted a statement — including a detailed timeline of the paper’s peer review process — and said the the author had requested to withdraw the article. However, in the statement, the publisher said that “peer-reviewed research articles cannot simply be withdrawn but must have grounds for retraction.”

The journal has since changed its position, and withdrawn the paper entirely from its site, posting this notice in its place:

Continue reading “Credible threats of personal violence” against editor prompt withdrawal of colonialism paper

Case report of stem cell therapy in child didn’t meet “ethical standards,” says journal

A journal has retracted a recent case report about a stem cell therapy in a child with cerebral palsy, after discovering the study failed to meet “ethical standards.”

According to the journal, Regenerative Medicine, the ethical issue is that the authors failed to report the case to the Ministry of Health, Labor and Welfare of Japan, which violates the country’s guidelines for conducting stem cell research. Unfortunately, we don’t know much more than that about what happened.

Laura Dormer, editorial director of Future Science Group, which publishes Regenerative Medicine, explained that the paper’s first author, Masato Kantake, requested the retraction because: Continue reading Case report of stem cell therapy in child didn’t meet “ethical standards,” says journal