| total number | fulltext(rate) | number of DOI (rate) |
|---|---|---|
| 3,817,098 | 2,824,397 (73.99 %) | 810,346 (21.23 %) |
all data
number of contents by resource type
- 196,936 conference paper
- 3 interview
- 172 manuscript
- 1 newspaper
- 6 data paper
- 1,572,666 departmental bulletin paper
- 85 editorial
- 591,598 journal article
- 3,345 periodical
- 11 review article
- 220,366 article
- 61,643 book
- 1,035 book part
- 11 cartographic material
- 97 map
- 73,832 conference object
- 97 conference proceedings
- 5 conference poster
- 89,015 dataset
- 4,794 image
- 699 still image
- 1 moving image
- 3 video
- 294 lecture
- 1,203 report
- 195,831 research report
- 58,315 technical report
- 109 policy report
- 402 report part
- 55 working paper
- 7 sound
- 172,588 thesis
- 47 bachelor thesis
- 678 master thesis
- 146,581 doctoral thesis
- 11,240 learning object
- 12 musical notation
- 63 software
- 1 technical documentation
- 413,251 other
number of contents by accessRights
- 1,908 embargoed access
- 932,045 metadata only access
- 577,755 open access
- 2,452 restricted access
number of contents by object type
- 80,158 abstract
- 13,905 dataset
- 4 software
- 491,944 fulltext
- 19,592 summary
- 1,919 thumbnail
- 20,112 other
data with fulltext
number of contents by resource type
- 46,198 conference paper
- 3 interview
- 172 manuscript
- 1 newspaper
- 5 data paper
- 1,400,207 departmental bulletin paper
- 64 editorial
- 370,380 journal article
- 1,874 periodical
- 9 review article
- 91,837 article
- 45,100 book
- 922 book part
- 11 cartographic material
- 97 map
- 19,488 conference object
- 59 conference proceedings
- 5 conference poster
- 88,403 dataset
- 4,782 image
- 27 still image
- 1 moving image
- 3 video
- 294 lecture
- 1,188 report
- 97,437 research report
- 53,193 technical report
- 90 policy report
- 382 report part
- 52 working paper
- 7 sound
- 94,504 thesis
- 47 bachelor thesis
- 677 master thesis
- 146,530 doctoral thesis
- 5,991 learning object
- 12 musical notation
- 53 software
- 1 technical documentation
- 354,291 other
number of contents by accessRights
- 817 embargoed access
- 9,989 metadata only access
- 567,107 open access
- 2,288 restricted access
number of contents by object type
- 80,158 abstract
- 13,905 dataset
- 4 software
- 491,943 fulltext
- 19,592 summary
- 1,919 thumbnail
- 20,111 other