Étiquette : scientific communication

Catégories
EN

Wikipedia Citations: A comprehensive dataset of citations with identifiers extracted from English Wikipedia

Authors : Harshdeep Singh, Robert West, Giovanni Colavizza

Wikipedia’s contents are based on reliable and published sources. To this date, little is known about what sources Wikipedia relies on, in part because extracting citations and identifying cited sources is challenging. To close this gap, we release Wikipedia Citations, a comprehensive dataset of citations extracted from Wikipedia.

A total of 29.3M citations were extracted from 6.1M English Wikipedia articles as of May 2020, and classified as being to books, journal articles or Web contents. We were thus able to extract 4.0M citations to scholarly publications with known identifiers — including DOI, PMC, PMID, and ISBN — and further labeled an extra 261K citations with DOIs from Crossref.

As a result, we find that 6.7% of Wikipedia articles cite at least one journal article with an associated DOI. Scientific articles cited from Wikipedia correspond to 3.5% of all articles with a DOI currently indexed in the Web of Science. We release all our code to allow the community to extend upon our work and update the dataset in the future.

URL : https://arxiv.org/abs/2007.07022

Catégories
EN

Open Access of COVID-19-related publications in the first quarter of 2020: a preliminary study based in PubMed

Authors : Olatz Arrizabalaga, David Otaegui, Itziar Vergara, Julio Arrizabalaga, Eva Méndez

Background

The COVID-19 outbreak has made funders, researchers and publishers agree to have research publications, as well as other research outputs, such as data, become openly available.

In this extraordinary research context of the SARS CoV-2 pandemic, publishers are announcing that their coronavirus-related articles will be made immediately accessible in appropriate open repositories, like PubMed Central, agreeing upon funders’ and researchers’ instigation.

Methods

This work uses Unpaywall, OpenRefine and PubMed to analyse the level of openness of articles about COVID-19, published during the first quarter of 2020. It also analyses Open Access (OA) articles published about previous coronavirus (SARS CoV-1 and MERS CoV) as a means of comparison.

Results

A total of 5,611 COVID-19-related articles were analysed from PubMed. This is a much higher amount for a period of 4 months compared to those found for SARS CoV-1 and MERS during the first year of their first outbreaks (335 and 116 articles, respectively).

Regarding the levels of openness, 88.8% of the SARS CoV-2 papers are freely available; similar rates were found for the other coronaviruses. Deeper analysis showed that (i) 67.4% of articles belong to an undefined Bronze category; (ii) 76.4% of all OA papers don’t carry any license, followed by 10.4% which display restricted licensing. These patterns were found to be repeated in the three most frequent publishers: Elsevier, Springer and Wiley.

Conclusions

Our results suggest that, although scientific production is much higher than during previous epidemics and is open, there is a caveat to this opening, characterized by the absence of fundamental elements and values ​​on which Open Science is based, such as licensing.

URL : Open Access of COVID-19-related publications in the first quarter of 2020: a preliminary study based in PubMed

DOI : https://doi.org/10.12688/f1000research.24136.1

Catégories
EN

Striving for Modernity: Layout and Abstracts in the Biomedical Literature

Authors : Carlo Galli, Maria Teresa Colangelo, Stefano Guizzardi

Most academic journals have a fairly consistent look: they are structured similarly, their text is divided into similar sections; for example, they have an abstract at the beginning of the manuscript, and their text is usually organized in two columns.

There may be different reasons for this similarity, ranging from the need to contain publication costs by using less page space to conforming to an internationally well-accepted format that may be perceived as the hallmark of academic articles.

We surveyed 35 medical journals founded before 1960 and looked for their change in format over time and how this was experienced by and explained to readers.

We then discussed what recent research has shown about the effects of layout on reading, looking for further explanations as to why this format was so successful.

URL : Striving for Modernity: Layout and Abstracts in the Biomedical Literature

DOI : https://doi.org/10.3390/publications8030038

Catégories
FR

Les pratiques de publications et d’accès ouvert des chercheurs français en 2019 : Analyse de l’enquête Couperin 2019

Auteurs/Authors : Françoise Rousseau-Hans, Christine Ollendorff, Vincent Harnais

Le consortium Couperin publie les résultats de son enquête sur les pratiques de publication et d’accès ouvert des chercheurs français, réalisée dans le cadre du « Plan national de la science ouverte » annoncé par la Ministre de l’Enseignement Supérieur, de la Recherche et de l’Innovation en juillet 2018. Ce document est le rapport complet de l’étude.

URL : https://hal-cea.archives-ouvertes.fr/cea-02450324

Catégories
EN

Wikimedia and universities: contributing to the global commons in the Age of Disinformation

Authors : Martin Poulter, Nick Sheppard

In its first 30 years the world wide web has revolutionized the information environment. However, its impact has been negative as well as positive, through corporate misuse of personal data and due to its potential for enabling the spread of disinformation.

As a large-scale collaborative platform funded through charitable donations, with a mission to provide universal free access to knowledge as a public good, Wikipedia is one of the most popular websites in the world.

This paper explores the role of Wikipedia in the information ecosystem where it occupies a unique role as a bridge between informal discussion and scholarly publication.

We explore how it relates to the broader Wikimedia ecosystem, through structured data on Wikidata for instance, and openly licensed media on Wikimedia Commons.

We consider the potential benefits for universities in the areas of information literacy and research impact, and investigate the extent to which universities in the UK and their libraries are engaging strategically with Wikimedia, if at all.

URL : Wikimedia and universities: contributing to the global commons in the Age of Disinformation

DOI : Wikimedia and universities: contributing to the global commons in the Age of Disinformation

Catégories
EN

The Sci-hub Effect: Sci-hub downloads lead to more article citations

Authors : Juan C. Correa, Henry Laverde-Rojas, Fernando Marmolejo-Ramos, Julian Tejada, Štepán Bahník

Citations are often used as a metric of the impact of scientific publications. Here, we examine how the number of downloads from Sci-hub as well as various characteristics of publications and their authors predicts future citations.

Using data from 12 leading journals in economics, consumer research, neuroscience, and multidisciplinary research, we found that articles downloaded from Sci-hub were cited 1.72 times more than papers not downloaded from Sci-hub and that the number of downloads from Sci-hub was a robust predictor of future citations.

Among other characteristics of publications, the number of figures in a manuscript consistently predicts its future citations. The results suggest that limited access to publications may limit some scientific research from achieving its full impact.

URL : https://arxiv.org/abs/2006.14979

Catégories
EN

‘At-risk articles’: the imperative to recover lost science

Author: Jeanette Hatherill

Deceptive publishers have been discussed and written about from a multitude of perspectives and in a variety of disciplines, but scant attention has been devoted to a particular aspect of the issue: How we as scholarly communities are dealing with the research that appears in these outlets.

It is problematic that the question is not being addressed, as this research is at risk of being lost. It is at risk because articles that appear in deceptive publications are not indexed, so they are less visible, discoverable and citable. Additionally, they are not preserved and therefore likely to disappear should the publisher cease its activities or neglect to carry out basic maintenance on their archives and servers.

Furthermore, it is particularly problematic because this lost science is potentially valuable. In this article, it is argued that, rather than continuing to risk the loss of this potentially important research by ignoring its existence, research disciplines should look at developments in open peer review and the increasing use of preprint servers for their potential to recover and reintegrate these at-risk articles into the scholarly record.

URL : ‘At-risk articles’: the imperative to recover lost science

DOI : http://doi.org/10.1629/uksg.514