{"created":"2021-03-01T06:43:50.080815+00:00","id":8431,"links":{},"metadata":{"_buckets":{"deposit":"24ab5710-a246-4871-8dcb-7ca3e4f48344"},"_deposit":{"id":"8431","owners":[],"pid":{"revision_id":0,"type":"depid","value":"8431"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00008431","sets":["3:233:254"]},"author_link":["34970"],"item_12_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1987","bibliographicIssueDateType":"Issued"}}]},"item_12_date_granted_46":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"1987-07-31"}]},"item_12_degree_grantor_44":{"attribute_name":"学位授与大学","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_language":"ja","subitem_degreegrantor_name":"筑波大学"},{"subitem_degreegrantor_language":"en","subitem_degreegrantor_name":"University of Tsukuba"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"12102","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_12_degree_name_43":{"attribute_name":"取得学位","attribute_value_mlt":[{"subitem_degreename":"博士（理学）"},{"subitem_degreename":"Doctor of Philosophy in Science"}]},"item_12_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Commodities do not flow at random, but flow with stable spatial order. Namely, as the gravity model shows, there exists distinct correspondence between the distance from generated region to pulled region, and the quantity of the interregional commodity flows. Furthermore, there exists clear difference between the regional attributes of generated regions and those of pulled regions. The generated region is ...","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_12_description_45":{"attribute_name":"学位授与年度","attribute_value_mlt":[{"subitem_description":"1987","subitem_description_type":"Other"}]},"item_12_dissertation_number_47":{"attribute_name":"報告番号","attribute_value_mlt":[{"subitem_dissertationnumber":"乙第403号"}]},"item_12_relation_37":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"全文はOPACにあり"}],"subitem_relation_type":"hasFormat","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://www.tulips.tsukuba.ac.jp/opac/volume/583576","subitem_relation_type_select":"URI"}}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"村山, 祐司","creatorNameLang":"ja"},{"creatorName":"Murayama, Yuji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"34970","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2013-12-18"}],"displaytype":"detail","filename":"B0403.pdf","filesize":[{"value":"150.2 kB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"objectType":"abstract","url":"https://tsukuba.repo.nii.ac.jp/record/8431/files/B0403.pdf"},"version_id":"f3b4e071-132e-4cc0-a497-36ea51da5360"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"Regional structure of commodity flows in Japan : an application of dynamic geographical field theory","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Regional structure of commodity flows in Japan : an application of dynamic geographical field theory","subitem_title_language":"en"}]},"item_type_id":"12","owner":"1","path":["254"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2007-07-25"},"publish_date":"2007-07-25","publish_status":"0","recid":"8431","relation_version_is_last":true,"title":["Regional structure of commodity flows in Japan : an application of dynamic geographical field theory"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-01T07:52:35.029980+00:00"}