Category: by country

Geothermal paper undermined by borrowing data without citing

rsesAn international group of engineers lost a paper in November after the journal realized the majority of the data came from a government assessment of Australia’s energy resources without a citation.

The paper, published in Renewable and Sustainable Energy Reviews, focused on geothermal energy, while the government report was far broader in scope. However, the lack of independent research was enough to sink the review. We covered another Renewable and Sustainable Energy Reviews retraction recently, making us wonder if this is part of a crack-down for the journal.

Here’s the notice for “A review of geothermal energy resources in Australia: Current status and prospects”: Continue reading Geothermal paper undermined by borrowing data without citing

Duplicate submission forces retraction of derm laser paper

jclasertherThe Journal of Cosmetic and Laser Therapy has retracted a 2014 paper by a group of South Korean researchers after determining that the authors had doubled up on their publishing odds by submitting the manuscript to a competing journal.

The article was titled “A comparative study of low-fluence 1064-nm Q-switched Nd:YAG laser with or without chemical peeling using Jessner’s solution in melasma patients,” and it purported to find that:

This study suggests Jessner’s peel is a safe and effective method in the early course of treatment for melasma when combined with low-fluence 1064-nm Q-switched Nd:YAG laser.

Continue reading Duplicate submission forces retraction of derm laser paper

U Colorado “golden boy” grad student faked data in drug lab, says investigation

u coloradoA graduate student at the University of Colorado Denver faked data in his work at a drug research lab that has notched two retractions and an expression of concern over “data integrity,” according to an extensive university investigation.

It seems like many more retractions are on the horizon for grad student Rajendra Kadam, who worked in the lab of Uday Kompella, a pharmaceutical researcher at the university.  

Here’s an excerpt from the report, which you can read in full (but redacted) here: Continue reading U Colorado “golden boy” grad student faked data in drug lab, says investigation

Duplication retraction appears for ‘NASA Patriot Boy’ turned Indian scandal source

P.V. Arun, via Facebook
P.V. Arun, via Facebook

A computer scientist in India has lost a 2013 paper on satellite imaging because he submitted — and published — essentially the same article three times.

The researcher, P.V. Arun, came to the attention of the Indian media last year after it emerged that he had lied about winning a post with NASA and other aspects of his resume. According to the News Minute, Arun boasted that he: Continue reading Duplication retraction appears for ‘NASA Patriot Boy’ turned Indian scandal source

Drug company lawyer letter results in “utterly tedious” retraction

Image via Intropen
Image via Intropen

What’s in a name?

Well, if it’s the same name as a treatment with nearly $1 billion in sales per year in the U.S., a retraction.

A “mind numbingly boring one,” that is.

Here’s the Twin Research and Human Genetics notice for “EpiPen: An R Package to Investigate Two-Locus Epistatic Models”: Continue reading Drug company lawyer letter results in “utterly tedious” retraction

Spat between physicists hits Italian courts for the second time

IgnazioCiufolini
Ignazio Ciufolini

The long-running feud between Italian physicists Ignazio Ciufolini and Lorenzo Iorio (which we’ve covered here and here) turned up a notch in November, when Ciufolini filed a defamation lawsuit against Iorio.

You can read the full lawsuit here (in Italian). The gist is this: Iorio accused Ciufolini of criticizing the work of other physicists on ArXiv.org under two separate pseudonyms (in a letter which the Journal of the Association for Information Science and Technology, which published his claims, later retracted, saying it was a matter better handled locally). Iorio later left critical comments on articles about Ciufolini on the Science blog, Neuroskeptic, and an Italian newspaper La Repubblica‘s website.

This fight has a long history, despite the two having published articles together in the past. In 2004, Ciufolini’s lawyer sent Iorio a vaguely threatening letter (also in Italian) that had no specifics about what Iorio was doing wrong. Iorio described to us what the letter referred to:
Continue reading Spat between physicists hits Italian courts for the second time

Leading diabetes researcher corrects paper as more than a dozen studies are questioned on PubPeer

maelder
Kathrin Maedler

Prominent German diabetes researcher Kathrin Maedler has issued corrections on two papers, and told Retraction Watch she is in the process of defending the data on others.

14 of her papers have been critiqued by PubPeer commenters. The commentary, which spans from her graduate work in 2002 to a 2014 publication in Nature Medicine, includes questions about image manipulation and self-plagiarism.

Laborjournal’s blog (we have a column in their English-language publication) first flagged these suspicions in July 2014, after being approached by pseudonymous Clare Francis.

Here’s a comparison between figures in Maedler’s 2009 PLoS One paper, “Deletion of the Mitochondrial Flavoprotein Apoptosis Inducing Factor (AIF) Induces β-Cell Apoptosis and Impairs β-Cell Mass,” and one she co-authored in 2006 in Diabetes, “Low concentration of interleukin-1beta induces FLICE-inhibitory protein-mediated beta-cell proliferation in human pancreatic islets,” via PubPeer:  Continue reading Leading diabetes researcher corrects paper as more than a dozen studies are questioned on PubPeer

Researchers retract Science paper claiming to have detected a single proton

science jan 2015Less than three months after publishing a paper in Science which they claim to have been able to detect the spin of a single proton, the authors have retracted it for “a potentially serious issue with the main conclusion.”

Here’s the notice: Continue reading Researchers retract Science paper claiming to have detected a single proton

PLOS Genetics investigating paper by Ariel Fernandez

Ariel Fernandez, via Wikipedia
Ariel Fernandez, via Wikipedia

Ariel Fernandez‘s list of papers with editorial asterisks next to them grew again this week.

Fernandez has had one paper retracted, two papers subject to Expressions of Concern, including one from Nature, and another put on hold over data concerns. He threatened to sue us for covering one of the Expressions of Concern.

Here’s the “Notice from PLOS Genetics” for “Protein Under-Wrapping Causes Dosage Sensitivity and Decreases Gene Duplicability:”

Please be advised that PLOS is working with the authors on an investigation regarding one or more issues that have been raised with respect to the content or authorship of this paper.

We asked Fernandez for more details. He did not provide any, saying only that the criticisms of the work “have no scientific value” because they were made anonymously: Continue reading PLOS Genetics investigating paper by Ariel Fernandez

Solar paper retracted after plagiarism and duplication come to light

rsesTwo solar cell researchers at the University of New South Wales have lost a paper in Renewable and Sustainable Energy Reviews after the discovery of “substantial overlap” with work by a UNSW graduate student.

The notice cites three sources for the plagiarism. One is an unpublished manuscript by UNSW student Matthew Wright, which he shared with the authors of the retracted paper for “research collaboration only.”

The other two are papers that Wright wrote with UNSW professor Ashraf Uddin, who co-authored the retracted paper with UNSW researcher Xiaohan Yang. Yang’s name also appears on one of the plagiarized papers. All of that suggests that the “substantial overlap” includes duplication as well as plagiarism.

According to Wright’s Google Scholar profile, Uddin has been a co-author on every one of his papers, suggesting that Uddin is Wright’s thesis advisor or P.I., though neither Wright nor Uddin responded to our emailed questions.

Here’s the notice for “Effect of thermal annealing on P3HT:PCBM bulk-heterojunction organic solar cells: A critical review”: Continue reading Solar paper retracted after plagiarism and duplication come to light