scholarly journals Open access to journal articles in oncology: current situation and citation impact

2017 ◽  
Vol 28 (10) ◽  
pp. 2612-2617 ◽  
Author(s):  
F. Hua ◽  
H. Sun ◽  
T. Walsh ◽  
A.-M. Glenny ◽  
H. Worthington
PeerJ ◽  
2018 ◽  
Vol 6 ◽  
pp. e4375 ◽  
Author(s):  
Heather Piwowar ◽  
Jason Priem ◽  
Vincent Larivière ◽  
Juan Pablo Alperin ◽  
Lisa Matthias ◽  
...  

Despite growing interest in Open Access (OA) to scholarly literature, there is an unmet need for large-scale, up-to-date, and reproducible studies assessing the prevalence and characteristics of OA. We address this need using oaDOI, an open online service that determines OA status for 67 million articles. We use three samples, each of 100,000 articles, to investigate OA in three populations: (1) all journal articles assigned a Crossref DOI, (2) recent journal articles indexed in Web of Science, and (3) articles viewed by users of Unpaywall, an open-source browser extension that lets users find OA articles using oaDOI. We estimate that at least 28% of the scholarly literature is OA (19M in total) and that this proportion is growing, driven particularly by growth in Gold and Hybrid. The most recent year analyzed (2015) also has the highest percentage of OA (45%). Because of this growth, and the fact that readers disproportionately access newer articles, we find that Unpaywall users encounter OA quite frequently: 47% of articles they view are OA. Notably, the most common mechanism for OA is not Gold, Green, or Hybrid OA, but rather an under-discussed category we dub Bronze: articles made free-to-read on the publisher website, without an explicit Open license. We also examine the citation impact of OA articles, corroborating the so-called open-access citation advantage: accounting for age and discipline, OA articles receive 18% more citations than average, an effect driven primarily by Green and Hybrid OA. We encourage further research using the free oaDOI service, as a way to inform OA policy and practice.


2020 ◽  
Vol 2 (4) ◽  
pp. 228-247 ◽  
Author(s):  
H. Piwowar ◽  
J. Priem ◽  
V. Larivière ◽  
J. P. Alperin ◽  
L. Matthias ◽  
...  

Despite growing interest in Open Access (OA) to scholarly literature, there is an unmet need for large-scale, up-to-date, and reproducible studies assessing the prevalence and characteristics of OA. We address this need using oaDOI, an open online service that determines OA status for 67 million articles. We use three samples, each of 100,000 articles, to investigate OA in three populations: (1) all journal articles assigned a Crossref DOI, (2) recent journal articles indexed in Web of Science, and (3) articles viewed by users of Unpaywall, an open-source browser extension that lets users find OA articles using oaDOI. We estimate that at least 28% of the scholarly literature is OA (19M in total) and that this proportion is growing, driven particularly by growth in Gold and Hybrid. The most recent year analyzed (2015) also has the highest percentage of OA (45%). Because of this growth, and the fact that readers disproportionately access newer articles, we find that Unpaywall users encounter OA quite frequently: 47% of articles they view are OA. Notably, the most common mechanism for OA is not Gold, Green, or Hybrid OA, but rather an under-discussed category we dub Bronze: articles made free-to-read on the publisher website, without an explicit Open license. We also examine the citation impact of OA articles, corroborating the so-called open-access citation advantage: accounting for age and discipline, OA articles receive 18% more citations than average, an effect driven primarily by Green and Hybrid OA. We encourage further research using the free oaDOI service, as a way to inform OA policy and practice.


Author(s):  
Heather Piwowar ◽  
Jason Priem ◽  
Vincent Larivière ◽  
Juan Pablo Alperin ◽  
Lisa Matthias ◽  
...  

Despite growing interest in Open Access (OA) to scholarly literature, there is an unmet need for large-scale, up-to-date, and reproducible studies assessing the prevalence and characteristics of OA. We address this need using oaDOI, an open online service that determines OA status for 67 million articles. We use three samples, each of 100,000 articles, to investigate OA in three populations: 1) all journal articles assigned a Crossref DOI, 2) recent journal articles indexed in Web of Science, and 3) articles viewed by users of Unpaywall, an open-source browser extension that lets users find OA articles using oaDOI. We estimate that at least 28% of the scholarly literature is OA (19M in total) and that this proportion is growing, driven particularly by growth in Gold and Hybrid. The most recent year analyzed (2015) also has the highest percentage of OA (45%). Because of this growth, and the fact that readers disproportionately access newer articles, we find that Unpaywall users encounter OA quite frequently: 47% of articles they view are OA. Notably, the most common mechanism for OA is not Gold, Green, or Hybrid OA, but rather an under-discussed category we dub Bronze: articles made free-to-read on the publisher website, without an explicit Open license. We also examine the citation impact of OA articles, corroborating the so-called open-access citation advantage: accounting for age and discipline, OA articles receive 18% more citations than average, an effect driven primarily by Green and Hybrid OA. We encourage further research using the free oaDOI service, as a way to inform OA policy and practice.


Author(s):  
Heather Piwowar ◽  
Jason Priem ◽  
Vincent Larivière ◽  
Juan Pablo Alperin ◽  
Lisa Matthias ◽  
...  

Despite growing interest in Open Access (OA) to scholarly literature, there is an unmet need for large-scale, up-to-date, and reproducible studies assessing the prevalence and characteristics of OA. We address this need using oaDOI, an open online service that determines OA status for 67 million articles. We use three samples, each of 100,000 articles, to investigate OA in three populations: 1) all journal articles assigned a Crossref DOI, 2) recent journal articles indexed in Web of Science, and 3) articles viewed by users of Unpaywall, an open-source browser extension that lets users find OA articles using oaDOI. We estimate that at least 28% of the scholarly literature is OA (19M in total) and that this proportion is growing, driven particularly by growth in Gold and Hybrid. The most recent year analyzed (2015) also has the highest percentage of OA (45%). Because of this growth, and the fact that readers disproportionately access newer articles, we find that Unpaywall users encounter OA quite frequently: 47% of articles they view are OA. Notably, the most common mechanism for OA is not Gold, Green, or Hybrid OA, but rather an under-discussed category we dub Bronze: articles made free-to-read on the publisher website, without an explicit Open license. We also examine the citation impact of OA articles, corroborating the so-called open-access citation advantage: accounting for age and discipline, OA articles receive 18% more citations than average, an effect driven primarily by Green and Hybrid OA. We encourage further research using the free oaDOI service, as a way to inform OA policy and practice.


2016 ◽  
Vol 47 ◽  
pp. 41-48 ◽  
Author(s):  
Fang Hua ◽  
Heyuan Sun ◽  
Tanya Walsh ◽  
Helen Worthington ◽  
Anne-Marie Glenny

Mousaion ◽  
2016 ◽  
Vol 33 (3) ◽  
pp. 25-54
Author(s):  
Wanyenda Leonard Chilimo

 There is scant research-based evidence on the development and adoption of open access (OA) and institutional repositories (IRs) in Africa, and in Kenya in particular. This article reports on a study that attempted to fill that gap and provide feedback on the various OA projects and advocacy work currently underway in universities and research institutions in Kenya and in other developing countries. The article presents the findings of a descriptive study that set out to evaluate the current state of IRs in Kenya. Webometric approaches and interviews with IR managers were used to collect the data for the study. The findings showed that Kenya has made some progress in adopting OA with a total of 12 IRs currently listed in the Directory of Open Access Repositories (OpenDOAR) and five mandatory self-archiving policies listed in the Registry of Open Access Repositories Mandatory Archiving Policies (ROARMAP). Most of the IRs are owned by universities where theses and dissertations constitute the majority of the content type followed by journal articles. The results on the usage and impact of materials deposited in Kenyan IRs indicated that the most viewed publications in the repositories also received citations in Google Scholar, thereby signifying their impact and importance. The results also showed that there was a considerable interest in Swahili language publications among users of the repositories in Kenya.


2011 ◽  
Vol 6 (3) ◽  
pp. 71 ◽  
Author(s):  
Lisa Shen

Objective – To determine reasons authors choose to publish in open access (OA) education journals, which provides readers with unrestricted free online access to published articles, and investigate ways in which publishing practices in the discipline of education affects authors’ willingness to publish in these journals. Design – Web-based survey questionnaire. Setting – The survey was conducted over the Internet through email invitations. Subjects – A total of 309 authors who published in OA journals in education participated in this survey for a response rate of 27.9%. Methods – Researchers surveyed authors who published in selected education journals from 2007 to 2008. The journal titles where generated from the Directory of Open Access Journals (DOAJ). All chosen journals were peer-reviewed and published either original research or overviews of research results. In addition, all were in English and published in the United States. A total of 1,107 authors were invited to participate via email. The survey was delivered through commercial online survey tool SurveyMonkey and consisted of multiple choice and open-ended questions. It was open from early March to April 16, 2009. Main Results – The survey had a response rate of 27.9%. The majority of participants were tenured faculty (42.0%), tenure-track faculty (25.9%), and non-tenure track faculty (12.1%). The rest of participants (20%) consisted of adjunct instructors, graduate students, administrators, and individuals working in non-academic institutions such as government agencies. Most authors surveyed have published between 10 and 20 articles (20.6%), or over 20 articles (30.4%) in print and electronic journals (e-journals). The majority of authors also reported that one (23.3%) or between 2 to 5 (54%) of their articles was published in OA format. When choosing a journal for publications, authors surveyed ranked peer-review to be the most important determinant. Other important determinants included “good match” (ranked second most important) for authors’ manuscripts and reputation of the journal (third) and editorial board (fourth). Citation impact, such as the ISI impact factor (eighth), and copyright retention (tenth) were ranked as some of the least important factors. Researcher also noted a “surprisingly low” (p. 124) correlation between authors’ interest in copyright retention and practices of self-archiving. Thirty-seven percent of authors surveyed reported self-archiving at least one of their publications, but just over 35% of the same group considered copyright retention a determinant when choosing journals for publication. Overall, only 22% of the authors surveyed deemed e-journals to be “less desirable” than print journals. The majority of both tenured faculty (77.4%) and tenure-track faculty (72%) surveyed found e-journals “acceptable” or difference between print and electronic journal format “not an issue.” Only 16.8% of authors surveyed had published in journals that required author fees. Moreover, over 56% of authors indicated they would not publish in journals requiring such fees. Most authors reported they were either very aware (45.1%) or somewhat aware (38.9%) of the concept of OA publishing. However, their perceptions of OA publishing varied: • 47.7% believed OA journals have faster publication times, while 33.6% disagreed and 18.5% offered no opinion. • 57.3% of authors believed OA journals have larger readerships. However, when asked whether OA articles would be cited more frequently than others, only one third of authors agreed, while one third disagreed and one third offered no opinion. • Just under half of the authors (49.4%) thought OA journals are not less prestigious than subscription based journals, while 18.8% had no opinion. Lastly, it should be noted that only 7.1% of authors credited their institution’s library for making them aware of the OA publishing concept. Most credited their colleagues (42.1%), Google searches for publishing opportunities (40.4%), and professional societies (29.3%) for raising their awareness of OA. Moreover, based on voluntary general comments left at end of the survey, researchers observed that some authors viewed the terms open access and electronic “synonymously” and thought of OA publishing only as a “format change” (p.125). Conclusion – The study revealed some discipline-based differences in authors’ attitudes toward scholarly publishing and the concept of OA. The majority of authors publishing in education viewed author fees, a common OA publishing practice in life and medical sciences, as undesirable. On the other hand, citation impact, a major determinant for life and medical sciences publishing, was only a minor factor for authors in education. These findings provide useful insights for future research on discipline-based publication differences. The findings also indicated peer review is the primary determinant for authors publishing in education. Moreover, while the majority of authors surveyed considered both print and e-journal format to be equally acceptable, almost one third viewed OA journals as less prestigious than subscription-based publications. Some authors also seemed to confuse the concept between OA and electronic publishing. These findings could generate fresh discussion points between academic librarians and faculty members regarding OA publishing.


2017 ◽  
Vol 87 (3) ◽  
pp. 583-618 ◽  
Author(s):  
Juanjuan Zhao ◽  
Gulbahar H. Beckett ◽  
Lihshing Leigh Wang

There has been a rapid growth of academic research and publishing in non-Western countries. However, academic journal articles in these peripheral countries suffer from low citation impact and limited global recognition. This critical review systematically analyzed 1,096 education research journal articles that were published in China in a 10-year span using a multistage stratified cluster and random sampling method and a validated rubric for assessing research quality. Our findings reveal that the vast majority of the articles lacked rigor, with insufficient or nonsystematic literature reviews, incomplete descriptions of research design, and inadequately grounded recommendations for translating research into practice. Acknowledging the differences in publishing cultures in the center-periphery divide, we argue that education research publications in non-Western countries should try to meet Western publishing standards in order to participate in global knowledge production and research vitality. Implications for emerging countries that strive to transform their research scholarship are discussed.


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