
Open Access statistics for Hill Engineering (United States), United States, covering academic research published from 2000 to 2025.
Open Access statistics for Hill Engineering (United States), United States, covering academic research published from 2000 to 2025. Read More.
Open Access Percentage
27%
Total
Publications
1.2K
Total Open
Publications
333
Total
Citations
24K
Open Access
Percentage
27%
Total
Publications
1.2K
Total Open
Publications
333
Total
Citations
24K
Breakdown
Publisher Open
12%
Both
6%
Other Platform Open
9%
Closed
73%
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 43%
98
Hybrid 30%
69
No Guarantees 27%
63
Other Platform Open
Institution 78%
167
Domain 23%
49
Other Internet 5%
11
Preprint 5%
10
Public 2%
4
Other Platform Locations
Name | Platform Type | Publications |
|---|---|---|
Office of Scientific and Technical Information | Institution | 101 |
PubMed Central | Domain | 48 |
doaj.org OAI-PMH Repository | Institution | 21 |
California Digital Library | Institution | 21 |
DOI | Other Internet | 9 |
bioRxiv | Preprint | 5 |
LA Referencia | Institution | 4 |
Figshare | Public | 4 |
University of Manchester | Institution | 3 |
wur.nl OAI-PMH Repository | Institution | 2 |