Najko Jahn

Publication Activity (10 Years)

Years Active: 2008-2024
Publications (10 Years): 19

Top Topics

Knowledge Resources

Statistically Significant

Top Venues

J. Assoc. Inf. Sci. Technol.

Publications

Najko Jahn
How open are hybrid journals included in transformative agreements? CoRR (2024)
Niels C. Taubert, Anne Hobert, Najko Jahn, Andre Bruns, Elham Iravani
Understanding differences of the OA uptake within the German University landscape (2010-2020): Part 2 - repository-provided OA. Scientometrics 129 (5) (2024)
Nick Haupka, Jack H. Culbert, Alexander Schniedermann, Najko Jahn, Philipp Mayr
Analysis of the Publication and Document Types in OpenAlex, Web of Science, Scopus, Pubmed and Semantic Scholar. CoRR (2024)
Jack Culbert, Anne Hobert, Najko Jahn, Nick Haupka, Marion Schmidt, Paul Donner, Philipp Mayr
Reference Coverage Analysis of OpenAlex compared to Web of Science and Scopus. CoRR (2024)
Niels C. Taubert, Anne Hobert, Najko Jahn, Andre Bruns, Elham Iravani
Understanding differences of the OA uptake within the German university landscape (2010-2020): part 1 - journal-based OA. Scientometrics 128 (6) (2023)
Nicholas Fraser, Anne Hobert, Najko Jahn, Philipp Mayr, Isabella Peters
No deal: German researchers' publishing and citing behaviors after Big Deal negotiations with Elsevier. Quant. Sci. Stud. 4 (2) (2023)
Niels C. Taubert, Anne Hobert, Najko Jahn, Andre Bruns, Elham Iravani
Understanding differences of the OA uptake within the Germany university landscape (2010-2020) - Part 2: repository-provided OA. CoRR (2023)
Niels C. Taubert, Anne Hobert, Najko Jahn, Andre Bruns, Elham Iravani
Understanding differences of the OA uptake within the German university landscape (2010-2020). Part 1: journal-based OA. CoRR (2022)
Najko Jahn, Lisa Matthias, Mikael Laakso
Toward transparency of hybrid open access through publisher-provided metadata: An article-level study of Elsevier. J. Assoc. Inf. Sci. Technol. 73 (1) (2022)
Anne Hobert, Najko Jahn, Philipp Mayr, Birgit Schmidt, Niels C. Taubert
Open access uptake in Germany 2010-2018: adoption in a diverse research landscape. Scientometrics 126 (12) (2021)
Nicholas Fraser, Anne Hobert, Najko Jahn, Philipp Mayr, Isabella Peters
No Deal: Investigating the Influence of Restricted Access to Elsevier Journals on German Researchers' Publishing and Citing Behaviours. CoRR (2021)
Mikael Laakso, Lisa Matthias, Najko Jahn
Response to comment on "Open is not forever: A study of vanished open access journals". J. Assoc. Inf. Sci. Technol. 72 (9) (2021)
Mikael Laakso, Lisa Matthias, Najko Jahn
Open is not forever: A study of vanished open access journals. J. Assoc. Inf. Sci. Technol. 72 (9) (2021)
Najko Jahn, Lisa Matthias, Mikael Laakso
Transparency to hybrid open access through publisher-provided metadata: An article-level study of Elsevier. CoRR (2021)
Mikael Laakso, Lisa Matthias, Najko Jahn
Open is not forever: a study of vanished open access journals. CoRR (2020)
Niels C. Taubert, Anne Hobert, Nicholas Fraser, Najko Jahn, Elham Iravani
Open Access - Towards a non-normative and systematic understanding. CoRR (2019)
Lisa Matthias, Najko Jahn, Mikael Laakso
The Two-Way Street of Open Access Journal Publishing: Flip It and Reverse It. Publ. 7 (2) (2019)
Birgit Schmidt, Andrea C. Bertino, Daniel Beucke, Helene Brinken, Najko Jahn, Lisa Matthias, Julika Mimkes, Katharina Müller, Astrid Orth, Margo Bargheer
Open Science Support as a Portfolio of Services and Projects: From Awareness to Engagement. Publ. 6 (2) (2018)
Vidya Ayer, Cord Wiljes, Philipp Cimiano, Christian Pietsch, Johanna Vompras, Jochen Schirrwagen, Najko Jahn
Conquaire: Towards an Architecture Supporting Continuous Quality Control to Ensure Reproducibility of Research. D Lib Mag. 23 (1/2) (2017)
Wolfram Horstmann, Najko Jahn, Birgit Schmidt
Der Wandel der Informationspraxis in Forschung und Bibliothek. ZfBB 62 (2) (2015)
Cord Wiljes, Najko Jahn, Florian Lier, Thilo Paul-Stueve, Johanna Vompras, Christian Pietsch, Philipp Cimiano
Towards Linked Research Data: an Institutional Approach. SePublica (2013)
Najko Jahn, Martin Fenner, Jochen Schirrwagen
plosOpenRExploring FP7 funded PLOS publications. ELPUB (2013)
Najko Jahn, Martin Fenner, Jochen Schirrwagen
PlosOpenR - Exploring FP7 funded PLOS publications. Inf. Serv. Use 33 (2) (2013)
Najko Jahn
Anthropological motivated usability evaluation: An exploration of IREON - international relations and area studies gateway. Libr. Hi Tech 26 (4) (2008)