月別件数
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
| 総件数 | 3,116,371 | 3,129,559 | 3,161,102 | 3,177,328 | 3,185,658 | 3,199,378 | 0 | 0 | 0 | 0 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 本文あり件数 | 2,371,285 | 2,382,185 | 2,400,749 | 2,417,483 | 2,424,029 | 2,434,176 | 0 | 0 | 0 | 0 | 0 | 0 |
| 総件数 | 本文あり件数(率) | DOI付与件数(率) |
|---|---|---|
| 3,199,378 | 2,434,176 (76.08 %) | 426,151 (13.32 %) |
すべてのデータ
資源タイプ別コンテンツ数
- 174,267 conference paper
- 6 data paper
- 1,416,833 departmental bulletin paper
- 40 editorial
- 535,036 journal article
- 1,386 periodical
- 3 review article
- 88,448 article
- 55,385 book
- 153 book part
- 64,075 conference object
- 7 conference proceedings
- 67,145 dataset
- 284 lecture
- 264 report
- 84,504 research report
- 54,593 technical report
- 87 report part
- 1 working paper
- 7 sound
- 204,628 thesis
- 23 bachelor thesis
- 124 master thesis
- 67,484 doctoral thesis
- 14,443 learning material
- 60 software
- 370,089 other
- 3 conference poster
accessRights別コンテンツ数
- 650,453 metadata only access
- 146,522 open access
オブジェクトタイプ別コンテンツ数
- 4,132 abstract
- 118,640 fulltext
- 10,937 summary
- 6,349 other
本文ありのデータ
資源タイプ別コンテンツ数
- 40,992 conference paper
- 5 data paper
- 1,260,888 departmental bulletin paper
- 40 editorial
- 334,705 journal article
- 634 periodical
- 3 review article
- 62,494 article
- 40,201 book
- 153 book part
- 16,757 conference object
- 7 conference proceedings
- 66,476 dataset
- 284 lecture
- 263 report
- 80,022 research report
- 49,797 technical report
- 86 report part
- 1 working paper
- 7 sound
- 82,353 thesis
- 23 bachelor thesis
- 124 master thesis
- 67,446 doctoral thesis
- 9,233 learning material
- 50 software
- 321,129 other
- 3 conference poster
accessRights別コンテンツ数
- 136,252 open access
オブジェクトタイプ別コンテンツ数
- 4,132 abstract
- 118,640 fulltext
- 10,937 summary
- 6,349 other