| 総件数 | 本文あり件数(率) | DOI付与件数(率) |
|---|---|---|
| 4,825,935 | 3,702,595 (76.72 %) | 1,180,984 (24.47 %) |
すべてのデータ
資源タイプ別コンテンツ数
- 242,067 conference paper
- 39 data paper
- 1,841,860 departmental bulletin paper
- 453 editorial
- 5,205 journal
- 764,825 journal article
- 70,383 newspaper
- 4,050 review article
- 3,900 other periodical
- 1 software paper
- 249,442 article
- 114,108 book
- 5,552 book part
- 284 cartographic material
- 147 map
- 43,449 conference output
- 16,232 conference presentation
- 48,888 conference proceedings
- 7,668 conference poster
- 21 aggregated data
- 8 clinical trial data
- 2 compiled data
- 152,176 dataset
- 17 experimental data
- 1 genomic data
- 3 geospatial data
- 18 measurement and test data
- 2 observational data
- 2 recorded data
- 8 simulation data
- 25 survey data
- 6,515 image
- 17,905 still image
- 81 moving image
- 1,277 video
- 442 lecture
- 1 patent
- 4,983 report
- 215,684 research report
- 61,237 technical report
- 150 policy report
- 1,049 working paper
- 4 data management plan
- 73 sound
- 155,593 thesis
- 180 bachelor thesis
- 13,187 master thesis
- 230,877 doctoral thesis
- 478 commentary
- 170 design
- 12,614 learning object
- 1,467 manuscript
- 10 musical notation
- 11 research proposal
- 1 research protocol
- 104 software
- 2 source code
- 1 technical documentation
- 2 transcription
- 1 workflow
- 531,000 other
accessRights別コンテンツ数
- 3,745 embargoed access
- 903,928 metadata only access
- 1,186,747 open access
- 8,632 restricted access
オブジェクトタイプ別コンテンツ数
- 185,369 abstract
- 59,351 dataset
- 8,235 iiif
- 14 software
- 989,278 fulltext
- 35,963 summary
- 87,035 thumbnail
- 164,766 other
本文ありのデータ
資源タイプ別コンテンツ数
- 58,657 conference paper
- 35 data paper
- 1,650,769 departmental bulletin paper
- 183 editorial
- 5,200 journal
- 469,321 journal article
- 70,383 newspaper
- 1,622 review article
- 2,902 other periodical
- 1 software paper
- 156,180 article
- 70,625 book
- 4,239 book part
- 224 cartographic material
- 147 map
- 21,125 conference output
- 2,510 conference presentation
- 380 conference proceedings
- 784 conference poster
- 19 aggregated data
- 8 clinical trial data
- 2 compiled data
- 149,423 dataset
- 17 experimental data
- 1 genomic data
- 3 geospatial data
- 18 measurement and test data
- 1 observational data
- 2 recorded data
- 6 simulation data
- 25 survey data
- 6,497 image
- 17,162 still image
- 76 moving image
- 754 video
- 433 lecture
- 4,895 report
- 134,863 research report
- 55,884 technical report
- 131 policy report
- 635 working paper
- 4 data management plan
- 72 sound
- 109,571 thesis
- 179 bachelor thesis
- 11,947 master thesis
- 229,182 doctoral thesis
- 7 commentary
- 86 design
- 7,143 learning object
- 1,467 manuscript
- 10 musical notation
- 11 research proposal
- 77 software
- 2 source code
- 1 technical documentation
- 2 transcription
- 1 workflow
- 456,691 other
accessRights別コンテンツ数
- 3,251 embargoed access
- 44,276 metadata only access
- 1,176,976 open access
- 857 restricted access
オブジェクトタイプ別コンテンツ数
- 185,369 abstract
- 59,351 dataset
- 8,235 iiif
- 14 software
- 989,277 fulltext
- 35,963 summary
- 87,035 thumbnail
- 164,766 other