月別件数
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |
| 総件数 | 3,239,645 | 3,257,056 | 3,310,595 | 3,346,457 | 3,339,866 | 3,367,212 | 3,370,634 | 3,400,495 | 3,484,754 | 0 | 0 | 0 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 本文あり件数 | 2,454,032 | 2,467,972 | 2,509,738 | 2,546,508 | 2,538,567 | 2,556,511 | 2,572,165 | 2,598,733 | 2,626,264 | 0 | 0 | 0 |
| 総件数 | 本文あり件数(率) | DOI付与件数(率) |
|---|---|---|
| 3,484,754 | 2,626,264 (75.36 %) | 582,391 (16.71 %) |
すべてのデータ
資源タイプ別コンテンツ数
- 187,499 conference paper
- 1 interview
- 140 manuscript
- 5 data paper
- 1,492,877 departmental bulletin paper
- 44 editorial
- 564,323 journal article
- 2,945 periodical
- 9 review article
- 112,343 article
- 59,016 book
- 395 book part
- 5 cartographic material
- 69,060 conference object
- 7 conference proceedings
- 4 conference poster
- 71,398 dataset
- 4,794 image
- 83 still image
- 286 lecture
- 1,104 report
- 162,890 research report
- 56,422 technical report
- 87 report part
- 1 working paper
- 7 sound
- 196,560 thesis
- 27 bachelor thesis
- 156 master thesis
- 99,832 doctoral thesis
- 14,903 learning object
- 12 musical notation
- 60 software
- 387,459 other
accessRights別コンテンツ数
- 734 embargoed access
- 767,238 metadata only access
- 396,312 open access
- 2,256 restricted access
オブジェクトタイプ別コンテンツ数
- 34,774 abstract
- 2,360 dataset
- 3 software
- 343,667 fulltext
- 15,286 summary
- 963 thumbnail
- 11,151 other
本文ありのデータ
資源タイプ別コンテンツ数
- 44,230 conference paper
- 1 interview
- 140 manuscript
- 4 data paper
- 1,329,416 departmental bulletin paper
- 44 editorial
- 351,225 journal article
- 1,472 periodical
- 7 review article
- 82,956 article
- 42,894 book
- 395 book part
- 5 cartographic material
- 18,315 conference object
- 7 conference proceedings
- 4 conference poster
- 70,879 dataset
- 4,782 image
- 7 still image
- 286 lecture
- 1,090 report
- 86,017 research report
- 51,510 technical report
- 86 report part
- 1 working paper
- 7 sound
- 97,023 thesis
- 27 bachelor thesis
- 155 master thesis
- 99,773 doctoral thesis
- 9,670 learning object
- 12 musical notation
- 50 software
- 333,774 other
accessRights別コンテンツ数
- 40 embargoed access
- 583 metadata only access
- 385,661 open access
- 2,256 restricted access
オブジェクトタイプ別コンテンツ数
- 34,774 abstract
- 2,360 dataset
- 3 software
- 343,600 fulltext
- 15,286 summary
- 963 thumbnail
- 11,149 other