National Physical Laboratory
The National Physical Laboratory is the national measurement standards laboratory of the United Kingdom. It sets and maintains physical standards for British industry. Founded in 1900, the NPL is one of the oldest metrology institutes in the world. Derived from Wikipedia licensed CC-BY-SA.
Open Access statistics for National Physical Laboratory, United Kingdom, covering academic research published from 2000 to 2024. Read More.
Open Access Percentage
40%
Total
Publications
9.4K
Total Open
Publications
3.7K
Total
Citations
226K
Open Access
Percentage
40%
Total
Publications
9.4K
Total Open
Publications
3.7K
Total
Citations
226K
Breakdown
Publisher Open
11%
Both
16%
Other Platform Open
13%
Closed
60%
Percentage of Open Access over time
Publisher Open
Both
Other Platform Open
Closed
Volume of Open Access over time
Open
Closed
Publisher Open
OA Journal 33%
830
Hybrid 46%
1.1K
No Guarantees 21%
528
Other Platform Open
Institution 67%
1.8K
Domain 21%
586
Preprint 21%
576
Other Internet 18%
501
Public 11%
291
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
PubMed Central | Domain | 582 |
University College London - UCL Discovery | Institution | 537 |
arXiv | Preprint | 515 |
Europe PMC | Domain | 269 |
Semantic Scholar | Public | 195 |
University of Surrey - Surrey Open Research repository | Institution | 194 |
Le Centre pour la Communication Scientifique Directe - HAL - TYPE ART | Other Internet | 145 |
DOI | Other Internet | 134 |
University of Edinburgh - Edinburgh Research Explorer | Institution | 128 |
University of Birmingham - University of Birmingham Research Portal | Institution | 109 |