| 総件数 | 本文あり件数(率) | DOI付与件数(率) |
|---|---|---|
| 4,190,369 | 3,203,606 (76.45 %) | 923,552 (22.04 %) |
すべてのデータ
資源タイプ別コンテンツ数
- 214,416 conference paper
- 25 data paper
- 1,708,084 departmental bulletin paper
- 133 editorial
- 7,318 journal
- 646,105 journal article
- 92 newspaper
- 115 review article
- 104 other periodical
- 236,160 article
- 111,042 book
- 2,977 book part
- 73 cartographic material
- 98 map
- 43,278 conference output
- 6,705 conference presentation
- 207 conference proceedings
- 1,640 conference poster
- 125,447 dataset
- 5,743 image
- 710 still image
- 2 moving image
- 521 video
- 346 lecture
- 2,944 report
- 202,831 research report
- 59,663 technical report
- 125 policy report
- 302 working paper
- 4 data management plan
- 8 sound
- 157,117 thesis
- 100 bachelor thesis
- 7,684 master thesis
- 194,074 doctoral thesis
- 12,174 learning object
- 447 manuscript
- 12 musical notation
- 2 research proposal
- 74 software
- 1 technical documentation
- 1 workflow
- 441,465 other
accessRights別コンテンツ数
- 2,693 embargoed access
- 955,879 metadata only access
- 963,473 open access
- 4,342 restricted access
オブジェクトタイプ別コンテンツ数
- 142,070 abstract
- 35,144 dataset
- 1,770 iiif
- 8 software
- 776,642 fulltext
- 34,157 summary
- 2,432 thumbnail
- 49,047 other
本文ありのデータ
資源タイプ別コンテンツ数
- 51,526 conference paper
- 22 data paper
- 1,525,968 departmental bulletin paper
- 103 editorial
- 5,846 journal
- 424,711 journal article
- 92 newspaper
- 114 review article
- 11 other periodical
- 107,725 article
- 68,102 book
- 2,640 book part
- 13 cartographic material
- 98 map
- 20,967 conference output
- 584 conference presentation
- 160 conference proceedings
- 415 conference poster
- 124,855 dataset
- 5,731 image
- 31 still image
- 1 moving image
- 13 video
- 345 lecture
- 2,929 report
- 111,809 research report
- 54,433 technical report
- 106 policy report
- 299 working paper
- 4 data management plan
- 8 sound
- 102,958 thesis
- 100 bachelor thesis
- 6,766 master thesis
- 193,551 doctoral thesis
- 6,654 learning object
- 447 manuscript
- 12 musical notation
- 2 research proposal
- 60 software
- 1 technical documentation
- 1 workflow
- 383,393 other
accessRights別コンテンツ数
- 2,146 embargoed access
- 41,219 metadata only access
- 951,464 open access
- 1,683 restricted access
オブジェクトタイプ別コンテンツ数
- 142,070 abstract
- 35,144 dataset
- 1,770 iiif
- 8 software
- 776,641 fulltext
- 34,157 summary
- 2,432 thumbnail
- 49,047 other