| total number | fulltext(rate) | number of DOI (rate) |
|---|---|---|
| 4,664,661 | 3,580,534 (76.76 %) | 1,139,858 (24.44 %) |
all data
number of contents by resource type
- 227,569 conference paper
- 42 data paper
- 1,804,521 departmental bulletin paper
- 425 editorial
- 5,088 journal
- 729,364 journal article
- 70,357 newspaper
- 3,905 review article
- 149 other periodical
- 1 software paper
- 245,120 article
- 112,754 book
- 4,718 book part
- 285 cartographic material
- 146 map
- 44,349 conference output
- 8,123 conference presentation
- 46,260 conference proceedings
- 2,394 conference poster
- 135,382 dataset
- 6,244 image
- 17,245 still image
- 80 moving image
- 1,248 video
- 401 lecture
- 4,013 report
- 211,286 research report
- 60,860 technical report
- 138 policy report
- 648 working paper
- 4 data management plan
- 60 sound
- 153,547 thesis
- 146 bachelor thesis
- 11,474 master thesis
- 220,528 doctoral thesis
- 12,452 learning object
- 1,459 manuscript
- 9 musical notation
- 6 research proposal
- 85 software
- 1 technical documentation
- 521,775 other
number of contents by accessRights
- 3,127 embargoed access
- 920,734 metadata only access
- 1,124,229 open access
- 8,483 restricted access
number of contents by object type
- 169,180 abstract
- 54,343 dataset
- 7,865 iiif
- 11 software
- 929,367 fulltext
- 32,318 summary
- 86,910 thumbnail
- 148,534 other
data with fulltext
number of contents by resource type
- 57,706 conference paper
- 38 data paper
- 1,612,692 departmental bulletin paper
- 175 editorial
- 5,085 journal
- 454,345 journal article
- 70,357 newspaper
- 1,496 review article
- 12 other periodical
- 1 software paper
- 145,593 article
- 69,994 book
- 3,735 book part
- 225 cartographic material
- 146 map
- 21,599 conference output
- 1,531 conference presentation
- 339 conference proceedings
- 606 conference poster
- 134,757 dataset
- 6,226 image
- 16,492 still image
- 75 moving image
- 730 video
- 394 lecture
- 3,975 report
- 128,083 research report
- 54,569 technical report
- 119 policy report
- 599 working paper
- 4 data management plan
- 60 sound
- 106,893 thesis
- 145 bachelor thesis
- 10,332 master thesis
- 219,665 doctoral thesis
- 6,927 learning object
- 1,459 manuscript
- 9 musical notation
- 6 research proposal
- 71 software
- 1 technical documentation
- 443,268 other
number of contents by accessRights
- 2,701 embargoed access
- 43,271 metadata only access
- 1,118,814 open access
- 813 restricted access
number of contents by object type
- 169,180 abstract
- 54,343 dataset
- 7,865 iiif
- 11 software
- 929,366 fulltext
- 32,318 summary
- 86,910 thumbnail
- 148,534 other