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ORCIDNajko Jahn
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- affiliation: Bielefeld University, Germany
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Journal Articles
- 2024
[j13]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): 2801-2825 (2024)- 2023
- [j12]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): 325-352 (2023) - [j11]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): 3601-3625 (2023) - 2022
- [j10]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): 104-118 (2022) - 2021
- [j9]Mikael Laakso, Lisa Matthias, Najko Jahn:
Open is not forever: A study of vanished open access journals. J. Assoc. Inf. Sci. Technol. 72(9): 1099-1112 (2021) - [j8]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): 1115-1116 (2021) - [j7]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): 9751-9777 (2021) - 2019
- [j6]Lisa Matthias, Najko Jahn, Mikael Laakso:
The Two-Way Street of Open Access Journal Publishing: Flip It and Reverse It. Publ. 7(2): 23 (2019) - 2018
- [j5]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): 27 (2018) - 2017
- [j4]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) - 2015
- [j3]Wolfram Horstmann, Najko Jahn, Birgit Schmidt:
Der Wandel der Informationspraxis in Forschung und Bibliothek. ZfBB 62(2): 73-79 (2015) - 2013
- [j2]Najko Jahn, Martin Fenner, Jochen Schirrwagen:
PlosOpenR - Exploring FP7 funded PLOS publications. Inf. Serv. Use 33(2): 93-101 (2013) - 2008
- [j1]Najko Jahn:
Anthropological motivated usability evaluation: An exploration of IREON - international relations and area studies gateway. Libr. Hi Tech 26(4): 606-621 (2008)
Conference and Workshop Papers
- 2013
- [c2]Najko Jahn, Martin Fenner, Jochen Schirrwagen:
plosOpenRExploring FP7 funded PLOS publications. ELPUB 2013 - [c1]Cord Wiljes, Najko Jahn, Florian Lier, Thilo Paul-Stueve, Johanna Vompras, Christian Pietsch, Philipp Cimiano:
Towards Linked Research Data: an Institutional Approach. SePublica 2013: 27-38
Data and Artifacts
- 2021
- [d2]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. Version v1.0. Zenodo, 2021 [all versions]
- [d1]Nicholas Fraser, Anne Hobert, Najko Jahn, Philipp Mayr, Isabella Peters:
No Deal: German Researchers' Publishing and Citing Behaviours after Big Deal Negotiations with Elsevier. Version v2.0. Zenodo, 2021 [all versions]
Informal and Other Publications
- 2024
- [i9]Jack H. 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 abs/2401.16359 (2024) - [i8]Najko Jahn:
How open are hybrid journals included in transformative agreements? CoRR abs/2402.18255 (2024) - [i7]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 abs/2406.15154 (2024) - 2023
- [i6]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 abs/2308.11965 (2023) - 2022
- [i5]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 abs/2209.12505 (2022) - 2021
- [i4]Najko Jahn, Lisa Matthias, Mikael Laakso:
Transparency to hybrid open access through publisher-provided metadata: An article-level study of Elsevier. CoRR abs/2102.04789 (2021) - [i3]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 abs/2105.12078 (2021) - 2020
- [i2]Mikael Laakso, Lisa Matthias, Najko Jahn:
Open is not forever: a study of vanished open access journals. CoRR abs/2008.11933 (2020) - 2019
- [i1]Niels C. Taubert, Anne Hobert, Nicholas Fraser, Najko Jahn, Elham Iravani:
Open Access - Towards a non-normative and systematic understanding. CoRR abs/1910.11568 (2019)
Coauthor Index
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last updated on 2024-12-13 20:04 CET by the dblp team
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