| 総件数 | 本文あり件数(率) | DOI付与件数(率) |
|---|---|---|
| 4,829,070 | 3,713,226 (76.89 %) | 1,184,635 (24.53 %) |
すべてのデータ
資源タイプ別コンテンツ数
- 242,539 conference paper
- 39 data paper
- 1,844,792 departmental bulletin paper
- 453 editorial
- 5,421 journal
- 764,305 journal article
- 70,385 newspaper
- 4,080 review article
- 3,762 other periodical
- 1 software paper
- 249,633 article
- 114,413 book
- 5,571 book part
- 285 cartographic material
- 147 map
- 43,473 conference output
- 10,509 conference presentation
- 49,625 conference proceedings
- 6,276 conference poster
- 22 aggregated data
- 8 clinical trial data
- 2 compiled data
- 152,697 dataset
- 17 experimental data
- 2 genomic data
- 3 geospatial data
- 18 measurement and test data
- 3 observational data
- 2 recorded data
- 8 simulation data
- 26 survey data
- 6,549 image
- 17,922 still image
- 81 moving image
- 1,277 video
- 444 lecture
- 2 patent
- 5,019 report
- 216,151 research report
- 61,237 technical report
- 150 policy report
- 1,056 working paper
- 4 data management plan
- 73 sound
- 156,705 thesis
- 181 bachelor thesis
- 13,239 master thesis
- 233,613 doctoral thesis
- 15,913 commentary
- 170 design
- 12,616 learning object
- 1,467 manuscript
- 10 musical notation
- 11 research proposal
- 1 research protocol
- 108 software
- 2 source code
- 1 technical documentation
- 2 transcription
- 1 workflow
- 516,548 other
accessRights別コンテンツ数
- 3,764 embargoed access
- 904,708 metadata only access
- 1,194,889 open access
- 8,628 restricted access
オブジェクトタイプ別コンテンツ数
- 186,708 abstract
- 59,925 dataset
- 8,251 iiif
- 14 software
- 995,091 fulltext
- 36,373 summary
- 87,037 thumbnail
- 165,843 other
本文ありのデータ
資源タイプ別コンテンツ数
- 59,191 conference paper
- 35 data paper
- 1,653,446 departmental bulletin paper
- 183 editorial
- 5,328 journal
- 471,097 journal article
- 70,385 newspaper
- 1,640 review article
- 2,894 other periodical
- 1 software paper
- 156,523 article
- 70,764 book
- 4,245 book part
- 225 cartographic material
- 147 map
- 21,148 conference output
- 2,419 conference presentation
- 383 conference proceedings
- 758 conference poster
- 20 aggregated data
- 8 clinical trial data
- 2 compiled data
- 149,944 dataset
- 17 experimental data
- 2 genomic data
- 3 geospatial data
- 18 measurement and test data
- 2 observational data
- 2 recorded data
- 6 simulation data
- 26 survey data
- 6,531 image
- 17,179 still image
- 76 moving image
- 754 video
- 433 lecture
- 4,916 report
- 135,562 research report
- 55,906 technical report
- 131 policy report
- 637 working paper
- 4 data management plan
- 72 sound
- 109,799 thesis
- 180 bachelor thesis
- 11,995 master thesis
- 231,922 doctoral thesis
- 7 commentary
- 86 design
- 7,145 learning object
- 1,467 manuscript
- 10 musical notation
- 11 research proposal
- 81 software
- 2 source code
- 1 technical documentation
- 2 transcription
- 1 workflow
- 457,454 other
accessRights別コンテンツ数
- 3,274 embargoed access
- 44,309 metadata only access
- 1,185,069 open access
- 853 restricted access
オブジェクトタイプ別コンテンツ数
- 186,708 abstract
- 59,925 dataset
- 8,251 iiif
- 14 software
- 995,090 fulltext
- 36,373 summary
- 87,037 thumbnail
- 165,843 other