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 | 0 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 総件数 | 本文あり件数(率) | DOI付与件数(率) |
|---|---|---|
| 3,185,658 | 2,424,029 (76.09 %) | 421,253 (13.22 %) |
すべてのデータ
資源タイプ別コンテンツ数
- 173,523 conference paper
- 6 data paper
- 1,413,801 departmental bulletin paper
- 40 editorial
- 532,708 journal article
- 1,385 periodical
- 3 review article
- 88,058 article
- 54,888 book
- 153 book part
- 64,033 conference object
- 7 conference proceedings
- 66,007 dataset
- 284 lecture
- 264 report
- 83,836 research report
- 54,464 technical report
- 87 report part
- 1 working paper
- 7 sound
- 203,710 thesis
- 23 bachelor thesis
- 124 master thesis
- 65,664 doctoral thesis
- 14,438 learning material
- 61 software
- 368,080 other
- 3 conference poster
accessRights別コンテンツ数
- 647,822 metadata only access
- 144,527 open access
オブジェクトタイプ別コンテンツ数
- 3,981 abstract
- 116,896 fulltext
- 10,867 summary
- 5,853 other
本文ありのデータ
資源タイプ別コンテンツ数
- 40,633 conference paper
- 5 data paper
- 1,258,435 departmental bulletin paper
- 40 editorial
- 332,882 journal article
- 633 periodical
- 3 review article
- 62,155 article
- 39,712 book
- 153 book part
- 16,745 conference object
- 7 conference proceedings
- 65,499 dataset
- 284 lecture
- 263 report
- 79,357 research report
- 49,688 technical report
- 86 report part
- 1 working paper
- 7 sound
- 82,541 thesis
- 23 bachelor thesis
- 124 master thesis
- 65,626 doctoral thesis
- 9,227 learning material
- 51 software
- 319,846 other
- 3 conference poster
accessRights別コンテンツ数
- 134,277 open access
オブジェクトタイプ別コンテンツ数
- 3,981 abstract
- 116,896 fulltext
- 10,867 summary
- 5,853 other