{"_buckets": {"deposit": "44a80626-2789-426d-a368-0ef578cf7701"}, "_deposit": {"id": "28368", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "28368"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00028368"}, "item_7_alternative_title_1": {"attribute_name": "\u305d\u306e\u4ed6\u306e\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_alternative_title": "Effect of Polypropylene Film on Measurement of Resonance Frequency in Japanese Pear \u0027Kosui\u0027"}]}, "item_7_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2010-03", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageEnd": "95", "bibliographicPageStart": "89", "bibliographicVolumeNumber": "62", "bibliographic_titles": [{"bibliographic_title": "\u65b0\u6f5f\u5927\u5b66\u8fb2\u5b66\u90e8\u7814\u7a76\u5831\u544a"}, {"bibliographic_title": "\u65b0\u6f5f\u5927\u5b66\u8fb2\u5b66\u90e8\u7814\u7a76\u5831\u544a", "bibliographic_titleLang": "en"}]}]}, "item_7_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "\u672c\u7814\u7a76\u306f\u3001\u679c\u5b9f\u786c\u5ea6\u6e2c\u5b9a\u88c5\u7f6e\uff08KN_\u03b1-LA1\uff09\u306a\u3089\u3073\u306b\u975e\u7834\u58ca\u786c\u5ea6\u6e2c\u5b9a\u88c5\u7f6e\uff08Vp-2\u578b\uff09\u3067\u30cb\u30db\u30f3\u30ca\u30b7\u2018\u5e78\u6c34\u2019\u306e\u5171\u9cf4\u5468\u6ce2\u6570\u3092\u6e2c\u5b9a\u3057\u305f\u3002\u3055\u3089\u306b\u3001\u30d5\u30a3\u30eb\u30e0\u5305\u88c5\u304c\u679c\u5b9f\u306e\u5171\u9cf4\u5468\u6ce2\u6570\u306b\u53ca\u307c\u3059\u5f71\u97ff\u3092\u8abf\u67fb\u3057\u305f\u3002\u975e\u7834\u58ca\u786c\u5ea6\u6e2c\u5b9a\u88c5\u7f6e\uff08Vp-2\u578b\uff09\u3067\u8a08\u6e2c\u3057\u305f\u53ce\u7a6b\u6642\u306e\u679c\u5b9f\u306e\u5171\u9cf4\u5468\u6ce2\u6570\u306f\u3001\u305d\u308c\u305e\u308c\u3001594Hz\uff08f_2\uff09\u3001893Hz\uff08f_3\uff09\u304a\u3088\u30731,128Hz\uff08f_4\uff09\u3042\u3063\u305f\u3002f_2\u3068\u679c\u5b9f\u91cd\u304b\u3089\u7b97\u51fa\u3057\u305f\u5f3e\u6027\u6307\u6a19Emf_2\u306f17.3\uff08\u00d7106\uff09\u3001\u5f3e\u6027\u6307\u6a19Emf_3\u306f39.1\uff08\u00d7106\uff09\u304a\u3088\u3073\u5f3e\u6027\u6307\u6a19Emf_4\u306f62.4\uff08\u00d7106\uff09\u3067\u3042\u3063\u305f\u3002f_2\u3068\u76f4\u5f84\u304b\u3089\u7b97\u51fa\u3057\u305f\u5f3e\u6027\u6307\u6a19Edf_2\u306f28.6\uff08\u00d7106\uff09\u3001\u5f3e\u6027\u6307\u6a19Edf_3\u306f63.7\uff08\u00d7106\uff09\u304a\u3088\u3073\u5f3e\u6027\u6307\u6a19Edf_4\u306f103\uff08\u00d7106\uff09\u3067\u3042\u3063\u305f\u3002\u305d\u306e\u5f8c\u3001\u5171\u9cf4\u5468\u6ce2\u6570\u304a\u3088\u3073\u5f3e\u6027\u6307\u6a19\u306f\u65e5\u6570\u306e\u7d4c\u904e\u3068\u3082\u306b\u4f4e\u4e0b\u3057\u305f\u3002\u30d5\u30a3\u30eb\u30e0\u5305\u88c5\u3057\u305f\u679c\u5b9f\u306e\u5171\u9cf4\u5468\u6ce2\u6570\u306f\u7121\u5305\u88c5\u306e\u679c\u5b9f\u3068\u540c\u69d8\u3067\u3042\u308a\u3001\u30d5\u30a3\u30eb\u30e0\u306f\u5171\u9cf4\u5468\u6ce2\u6570\u306e\u8a08\u6e2c\u306b\u5f71\u97ff\u3057\u306a\u3044\u3053\u3068\u304c\u660e\u3089\u304b\u306b\u306a\u3063\u305f\u3002\u3055\u3089\u306b\u3001\u5404\u5171\u9cf4\u5468\u6ce2\u6570\u304b\u3089\u7b97\u51fa\u3057\u305f\u5f3e\u6027\u6307\u6a19Edf_n \u306fEmf_n \u3068\u76f8\u95a2\u304c\u3042\u308a\u3001\u76f8\u95a2\u4fc2\u6570\u306f\u6709\u610f\u306b\u9ad8\u304b\u3063\u305f\u3002\u5f97\u3089\u308c\u305f\u56de\u5e30\u5f0f\u304b\u3089\u3001\u5f3e\u6027\u6307\u6a19Edf_n \u304b\u3089Emf_n \u3078\u306e\u63db\u7b97\u304c\u53ef\u80fd\u3068\u306a\u3063\u305f\u3002", "subitem_description_type": "Abstract"}, {"subitem_description": "In this study, the resonance frequency of the Japanese pear \u0027Kosui\u0027 was measured by a fruit firmness measurement device (KN_\u03b1-LA1) and a nondestructive firmness measurement device (Vp-2). The effect of polypropylene film on the measurement of the resonance frequency in the Japanese pear \u0027Kosui\u0027 was also determined. The frequency of second resonance (f_2) of the fruit at harvest time measured by the fruit firmness measurement device (KN_\u03b1-LA1) was 608 Hz, the elasticity index (Edf_2) calculated from the f_2 and the fruit weight (m) was 18\u00d7106, and the elasticity index (Emf_2) calculated from the f_2 and the diameter (d) was 30.5\u00d7106.The resonance frequencies of the fruit at harvest time measured by the nondestructive firmness measurement device (Vp-2) were 594 Hz (f_2), 893 Hz (f_3; third resonance) and 1,128 Hz (f_4; fourth resonance), respectively. Elasticity indices (Emf_n) calculated from the fn and m were 17.3\u00d7106 (Emf_2), 39.1\u00d7106 (Emf_3) and 62.4 \u00d7106 (Emf_4), respectively. Elasticity indices (Edf_n) that were calculated from the fn and d were 28.6\u00d7106 (Edf_2), 63.7\u00d7106 (Edf_3) and 103\u00d7106 (Edf_4), respectively. Resonance frequencies and elasticity indices of the fruit decreased with the increase in time after harvest. Resonance frequencies of the film-packaged fruit were similar to the non-packaged fruit, and it was clarified that the film did not influence the measurement of the resonance frequency. Elasticity indices (Edf_n) correlated with elasticity indices (Emf_n), and correlation coefficients were significantly high. Conversion from elasticity index (Edf_n) to elasticity indices (Emf_n) became possible from the obtained regression.", "subitem_description_type": "Abstract"}]}, "item_7_full_name_3": {"attribute_name": "\u8457\u8005\u5225\u540d", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "163178", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Chino, Shuji"}]}, {"nameIdentifiers": [{"nameIdentifier": "163179", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Ohta, Yuuki"}]}, {"nameIdentifiers": [{"nameIdentifier": "163180", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Kurosaka, Shun"}]}, {"nameIdentifiers": [{"nameIdentifier": "163181", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Saito, Yotaro"}]}, {"nameIdentifiers": [{"nameIdentifier": "163182", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Ohtsuka, Shingo"}]}, {"nameIdentifiers": [{"nameIdentifier": "163183", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Sakai, Yu"}]}, {"nameIdentifiers": [{"nameIdentifier": "163184", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Futatsugi, Asuka"}]}, {"nameIdentifiers": [{"nameIdentifier": "68", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Kojima, Kiyohide"}]}]}, "item_7_publisher_7": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "\u65b0\u6f5f\u5927\u5b66\u8fb2\u5b66\u90e8"}]}, "item_7_select_19": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_7_source_id_11": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00183393", "subitem_source_identifier_type": "NCID"}]}, "item_7_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "03858634", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u77e5\u91ce, \u79c0\u6b21"}], "nameIdentifiers": [{"nameIdentifier": "163170", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u592a\u7530, \u7950\u6a39"}], "nameIdentifiers": [{"nameIdentifier": "163171", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u9ed2\u5742, \u4fca"}], "nameIdentifiers": [{"nameIdentifier": "163172", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u9f4b\u85e4, \u6d0b\u592a\u90ce"}], "nameIdentifiers": [{"nameIdentifier": "163173", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u5927\u585a, \u4f38\u543e"}], "nameIdentifiers": [{"nameIdentifier": "163174", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u5742\u4e95, \u512a"}], "nameIdentifiers": [{"nameIdentifier": "163175", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u4e8c\u6728, \u660e\u65e5\u9999"}], "nameIdentifiers": [{"nameIdentifier": "163176", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "\u5150\u5cf6, \u6e05\u79c0"}], "nameIdentifiers": [{"nameIdentifier": "68", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-08-20"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "62(2)_89-95.pdf", "filesize": [{"value": "1.2 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 1200000.0, "url": {"label": "62(2)_89-95.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/28368/files/62(2)_89-95.pdf"}, "version_id": "b119527b-0aa3-49e2-a6bb-da7bccd244fd"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "\u5f3e\u6027\u6307\u6a19", "subitem_subject_scheme": "Other"}, {"subitem_subject": "\u30d5\u30a3\u30eb\u30e0\u5305\u88c5", "subitem_subject_scheme": "Other"}, {"subitem_subject": "\u975e\u7834\u58ca\u6cd5", "subitem_subject_scheme": "Other"}, {"subitem_subject": "\u719f\u5ea6", "subitem_subject_scheme": "Other"}, {"subitem_subject": "\u5171\u9cf4\u5468\u6ce2\u6570", "subitem_subject_scheme": "Other"}, {"subitem_subject": "elasticity index", "subitem_subject_scheme": "Other"}, {"subitem_subject": "film packaging", "subitem_subject_scheme": "Other"}, {"subitem_subject": "nondestructive method", "subitem_subject_scheme": "Other"}, {"subitem_subject": "resonance frequency", "subitem_subject_scheme": "Other"}, {"subitem_subject": "ripeness", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "\u30cb\u30db\u30f3\u30ca\u30b7\u2018\u5e78\u6c34\u2019\u306b\u304a\u3051\u308b\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u30d5\u30a3\u30eb\u30e0\u304c\u5171\u9cf4\u5468\u6ce2\u6570\u306e\u8a08\u6e2c\u306b\u53ca\u307c\u3059\u5f71\u97ff", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "\u30cb\u30db\u30f3\u30ca\u30b7\u2018\u5e78\u6c34\u2019\u306b\u304a\u3051\u308b\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u30d5\u30a3\u30eb\u30e0\u304c\u5171\u9cf4\u5468\u6ce2\u6570\u306e\u8a08\u6e2c\u306b\u53ca\u307c\u3059\u5f71\u97ff"}, {"subitem_title": "\u30cb\u30db\u30f3\u30ca\u30b7\u2018\u5e78\u6c34\u2019\u306b\u304a\u3051\u308b\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u30d5\u30a3\u30eb\u30e0\u304c\u5171\u9cf4\u5468\u6ce2\u6570\u306e\u8a08\u6e2c\u306b\u53ca\u307c\u3059\u5f71\u97ff", "subitem_title_language": "en"}]}, "item_type_id": "7", "owner": "1", "path": ["453/456", "485/872/1583/1597"], "permalink_uri": "http://hdl.handle.net/10191/13093", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2010-07-14"}, "publish_date": "2010-07-14", "publish_status": "0", "recid": "28368", "relation": {}, "relation_version_is_last": true, "title": ["\u30cb\u30db\u30f3\u30ca\u30b7\u2018\u5e78\u6c34\u2019\u306b\u304a\u3051\u308b\u30dd\u30ea\u30d7\u30ed\u30d4\u30ec\u30f3\u30d5\u30a3\u30eb\u30e0\u304c\u5171\u9cf4\u5468\u6ce2\u6570\u306e\u8a08\u6e2c\u306b\u53ca\u307c\u3059\u5f71\u97ff"], "weko_shared_id": null}