| 総件数 | 本文あり件数(率) | DOI付与件数(率) |
|---|---|---|
| 3,643,462 | 2,704,823 (74.24 %) | 710,221 (19.49 %) |
すべてのデータ
資源タイプ別コンテンツ数
- 191,051 conference paper
- 3 interview
- 140 manuscript
- 1 newspaper
- 6 data paper
- 1,539,697 departmental bulletin paper
- 46 editorial
- 577,293 journal article
- 2,992 periodical
- 10 review article
- 161,061 article
- 59,646 book
- 561 book part
- 5 cartographic material
- 70,912 conference object
- 10 conference proceedings
- 5 conference poster
- 76,144 dataset
- 4,794 image
- 87 still image
- 288 lecture
- 1,159 report
- 186,076 research report
- 57,389 technical report
- 88 report part
- 10 working paper
- 7 sound
- 197,432 thesis
- 47 bachelor thesis
- 516 master thesis
- 106,788 doctoral thesis
- 11,044 learning object
- 12 musical notation
- 63 software
- 1 technical documentation
- 398,078 other
accessRights別コンテンツ数
- 1,210 embargoed access
- 846,080 metadata only access
- 414,914 open access
- 2,426 restricted access
オブジェクトタイプ別コンテンツ数
- 37,532 abstract
- 5,999 dataset
- 3 software
- 356,935 fulltext
- 16,497 summary
- 972 thumbnail
- 13,341 other
本文ありのデータ
資源タイプ別コンテンツ数
- 44,844 conference paper
- 3 interview
- 140 manuscript
- 1 newspaper
- 5 data paper
- 1,369,118 departmental bulletin paper
- 46 editorial
- 360,237 journal article
- 1,524 periodical
- 8 review article
- 88,366 article
- 43,381 book
- 556 book part
- 5 cartographic material
- 18,798 conference object
- 10 conference proceedings
- 5 conference poster
- 75,551 dataset
- 4,782 image
- 8 still image
- 288 lecture
- 1,143 report
- 91,190 research report
- 52,364 technical report
- 87 report part
- 10 working paper
- 7 sound
- 96,324 thesis
- 47 bachelor thesis
- 515 master thesis
- 106,736 doctoral thesis
- 5,799 learning object
- 12 musical notation
- 53 software
- 1 technical documentation
- 342,859 other
accessRights別コンテンツ数
- 202 embargoed access
- 849 metadata only access
- 404,288 open access
- 2,258 restricted access
オブジェクトタイプ別コンテンツ数
- 37,532 abstract
- 5,999 dataset
- 3 software
- 356,932 fulltext
- 16,497 summary
- 972 thumbnail
- 13,340 other