Institute of Natural Science

Institute of Natural Science

University of Sciences is a university located inside the region of the National Academy of Science in Pyongyang, North Korea. The university was previously called as "Institute of Natural Science". UOS is geographically located in Pyongsong, South Pyong'an Province, North Korea. Derived from Wikipedia licensed CC-BY-SA.

Open Access statistics for Institute of Natural Science, North Korea, covering academic research published from 2000 to 2025. Read More.


Open Access Percentage

60%


Total
Publications

2.1K


Total Open
Publications

1.2K


Total
Citations

43K


Open Access
Percentage

60%


Total
Publications

2.1K


Total Open
Publications

1.2K


Total
Citations

43K

Wikipedia

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Breakdown

23% 28% 10% 39%

Publisher Open

23%

Both

28%

Other Platform Open

10%

Closed

39%

Percentage of Open Access over time

0%10%20%30%40%50%60%70%80%90%100%
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Publisher Open

Both

Other Platform Open

Closed

Volume of Open Access over time

050100150200250300350400450Total Publications
20002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025

Open

Closed

Publisher Open

48%OA Journal

OA Journal 48%

505

Hybrid 23%

243

No Guarantees 29%

300

Other Platform Open

Institution 56%

437

Domain 41%

321

Preprint 22%

168

Other Internet 19%

150

Public 1%

10

Other Platform Locations

Name

Platform Type

Publications

PubMed Central
Domain
328
doaj.org OAI-PMH Repository
Institution
245
Office of Scientific and Technical Information
Institution
166
DOI
Other Internet
161
arXiv
Preprint
126
Technical University of Munich
Institution
39
Unknown Repository
Other Internet
36
Asklepios Klinik St. Georg
Institution
34
Deutsches Elektronen-Synchrotron DESY
Institution
29
The University of Melbourne
Institution
28
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Data updated 12 August 2026

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