Archives des mots-clés : case study

Modelling the Research Data Lifecycle

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Author: Stacy T Kowalczyk

This paper develops and tests a lifecycle model for the preservation of research data by investigating the research practices of scientists. This research is based on a mixed-method approach.

An initial study was conducted using case study analytical techniques; insights from these case studies were combined with grounded theory in order to develop a novel model of the Digital Research Data Lifecycle.

A broad-based quantitative survey was then constructed to test and extend the components of the model. The major contribution of these research initiatives are the creation of the Digital Research Data Lifecycle, a data lifecycle that provides a generalized model of the research process to better describe and explain both the antecedents and barriers to preservation.

The antecedents and barriers to preservation are data management, contextual metadata, file formats, and preservation technologies. The availability of data management support and preservation technologies, the ability to create and manage contextual metadata, and the choices of file formats all significantly effect the preservability of research data.

URL : Modelling the Research Data Lifecycle

DOI : https://doi.org/10.2218/ijdc.v12i2.429

The Changing Influence of Journal Data Sharing Policies on Local RDM Practices

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Authors : Dylanne Dearborn, Steve Marks, Leanne Trimble

The purpose of this study was to examine changes in research data deposit policies of highly ranked journals in the physical and applied sciences between 2014 and 2016, as well as to develop an approach to examining the institutional impact of deposit requirements.

Policies from the top ten journals (ranked by impact factor from the Journal Citation Reports) were examined in 2014 and again in 2016 in order to determine if data deposits were required or recommended, and which methods of deposit were listed as options.

For all 2016 journals with a required data deposit policy, publication information (2009-2015) for the University of Toronto was pulled from Scopus and departmental affiliation was determined for each article.

The results showed that the number of high-impact journals in the physical and applied sciences requiring data deposit is growing. In 2014, 71.2% of journals had no policy, 14.7% had a recommended policy, and 13.9% had a required policy (n=836).

In contrast, in 2016, there were 58.5% with no policy, 19.4% with a recommended policy, and 22.0% with a required policy (n=880). It was also evident that U of T chemistry researchers are by far the most heavily affected by these journal data deposit requirements, having published 543 publications, representing 32.7% of all publications in the titles requiring data deposit in 2016.

The Python scripts used to retrieve institutional publications based on a list of ISSNs have been released on GitHub so that other institutions can conduct similar research.

URL : The Changing Influence of Journal Data Sharing Policies on Local RDM Practices

DOI : https://doi.org/10.2218/ijdc.v12i2.583

Analysing researchers’ outreach efforts and the association with publication metrics: A case study of Kudos

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Authors : Mojisola Erdt, Htet Htet Aung, Ashley Sara Aw, Charlie Rapple, Yin-Leng Theng

With the growth of scholarly collaboration networks and social communication platforms, members of the scholarly community are experimenting with their approach to disseminating research outputs, in an effort to increase their audience and outreach.

However, from a researcher’s point of view, it is difficult to determine whether efforts to make work more visible are worthwhile (in terms of the association with publication metrics) and within that, difficult to assess which platform or network is most effective for sharing work and connecting to a wider audience.

We undertook a case study of Kudos (https://www.growkudos.com), a web-based service that claims to help researchers increase the outreach of their publications, to examine the most effective tools for sharing publications online, and to investigate which actions are associated with improved metrics.

We extracted a dataset from Kudos of 830,565 unique publications claimed by authors, for which 20,775 had actions taken to explain or share via Kudos, and for 4,867 of these full text download data from publishers was available.

Findings show that researchers are most likely to share their work on Facebook, but links shared on Twitter are more likely to be clicked on. A Mann-Whitney U test revealed that a treatment group (publications having actions in Kudos) had a significantly higher median average of 149 full text downloads (23.1% more) per publication as compared to a control group (having no actions in Kudos) with a median average of 121 full text downloads per publication.

These findings suggest that performing actions on publications, such as sharing, explaining, or enriching, could help to increase the number of full text downloads of a publication.

URL : Analysing researchers’ outreach efforts and the association with publication metrics: A case study of Kudos

DOI : https://doi.org/10.1371/journal.pone.0183217

Measuring Scientific Broadness

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Authors : Tom Price, Sabine Hossenfelder

Who has not read letters of recommendations that comment on a student’s `broadness’ and wondered what to make of it?

We here propose a way to quantify scientific broadness by a semantic analysis of researchers’ publications. We apply our methods to papers on the open-access server arXiv.org and report our findings.

URL : https://arxiv.org/abs/1805.04647

Predatory Publishers using Spamming Strategies for Call for Papers and Review Requests : A Case Study

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Author : Alexandru-Ionut Petrisor

Spam e-mail and calls from the predatory publishers are very similar in purpose: they are deceptive and produce material losses. Moreover, the predatory publishers show evolving strategies to lure potential victims, as their number increases. In an effort to help researchers defending against their constant menace, this article aims to identify a set of common features of spam e-mail and calls from predatory publishers.

The methodology consisted of a comparative analysis of data found on the Internet and e-mails received at several addresses during December 2017 – January 2018. The results indicate that concealed, fake or disguised identity of the sender and/or of the message, mass mailing, missing or useless opt-out option and an obvious commercial character are the most prominent common features.

Moreover, the location of predatory publishers is well disguised; the analysis of the real location, found using web-based tools, suggests a joint management or at least a concerted action of several publishers, and raises additional questions related to the reasons of masking the true location.

From a theoretical standpoint, the results show, once again, that predatory publishers are a part of the worldwide scam, and should be ‘convicted’ in a similar way, including the means of legal actions. From a practical perspective, distinct recommendations were phrased for researchers, policy makers, libraries, and future research.

URL : Predatory Publishers using Spamming Strategies for Call for Papers and Review Requests : A Case Study

Alternative location : http://publications.drdo.gov.in/ojs/index.php/djlit/article/view/12551

Data sharing in PLOS ONE: An analysis of Data Availability Statements

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Authors : Lisa M. Federer, Christopher W. Belter, Douglas J. Joubert, Alicia Livinski, Ya-Ling Lu, Lissa N. Snyders, Holly Thompson

A number of publishers and funders, including PLOS, have recently adopted policies requiring researchers to share the data underlying their results and publications. Such policies help increase the reproducibility of the published literature, as well as make a larger body of data available for reuse and re-analysis.

In this study, we evaluate the extent to which authors have complied with this policy by analyzing Data Availability Statements from 47,593 papers published in PLOS ONE between March 2014 (when the policy went into effect) and May 2016.

Our analysis shows that compliance with the policy has increased, with a significant decline over time in papers that did not include a Data Availability Statement. However, only about 20% of statements indicate that data are deposited in a repository, which the PLOS policy states is the preferred method.

More commonly, authors state that their data are in the paper itself or in the supplemental information, though it is unclear whether these data meet the level of sharing required in the PLOS policy.

These findings suggest that additional review of Data Availability Statements or more stringent policies may be needed to increase data sharing.

URL : Data sharing in PLOS ONE: An analysis of Data Availability Statements

DOI : https://doi.org/10.1371/journal.pone.0194768

Awareness of Institutional Repositories and Open Access Publishing Among Researchers in University of Calicut

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Authors : Manchu O, asudevan T M

The paper examined institutional repositories and open access publishing awareness among the researchers in university of calicut. Questionnaire method was adopted to collect data for the study. Major findings of the study were that a large majority of researchers in university of Calicut aware of the concept of institutional repositories and open access publishing.

The major motivating factors of researchers for using institutional repositories and open access publishing was improvement of their scholarly communication. The discouraging factors for researchers not deposit their work in it were that majority of them did not aware of how can they deposit their work in it and a good number of them thought that repository would have low prestige.

The study concluded with a suggestion that library should provide appropriate awareness program and training to researchers about the benefits of using institutional repositories and open access publishing and should encourage them to deposit their work in it.

URL : Awareness of Institutional Repositories and Open Access Publishing Among Researchers in University of Calicut

Alternative location : http://irjlis.com/awareness-of-institutional-repositories-and-open-access-publishing-among-researchers-in-university-of-calicut/