{"created":"2023-06-19T08:09:00.156818+00:00","id":36,"links":{},"metadata":{"_buckets":{"deposit":"9007522b-369d-42dc-bb15-c3cc05854d08"},"_deposit":{"created_by":15,"id":"36","owners":[15],"pid":{"revision_id":0,"type":"depid","value":"36"},"status":"published"},"_oai":{"id":"oai:edo.repo.nii.ac.jp:00000036","sets":["1:6"]},"author_link":["44","45"],"control_number":"36","item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This paper attempts to review previous studies relating to diffusion models and determine their implication on the diffusion of e-books in Japan. The conclusions drawn from this study include findings such as that, in the case of e-books, which have both aspects of a transition from existing technology to new technology and the creation of a new technical field, they resemble a logistic model, characterized by starting out slow and a long period of time until critical mass is reached,and that such a slow start is only natural since it involves a significant change in human history,constituting a change from the physical to the non-physical for the first time in the long history of books going back more than five thousand years.","subitem_description_type":"Abstract"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"植田, 康孝"},{"creatorName":"ウエダ, ヤスタカ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"UEDA, Yasutaka","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2013-12-13"}],"displaytype":"simple","filename":"ueda_22.pdf","filesize":[{"value":"2.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Diffusion Models of E-Books","url":"https://edo.repo.nii.ac.jp/record/36/files/ueda_22.pdf"},"version_id":"4978827f-7b22-4b77-aa7e-a7f9c1278f50"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Epidemic model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Probit model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Logistic model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Bass model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Network externality","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Critical","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Diffusion Models of E-Books","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Diffusion Models of E-Books","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"15","path":["6"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2013-12-13"},"publish_date":"2013-12-13","publish_status":"0","recid":"36","relation_version_is_last":true,"title":["Diffusion Models of E-Books"],"weko_creator_id":"15","weko_shared_id":-1},"updated":"2023-07-21T07:52:22.713212+00:00"}