{"_buckets": {"deposit": "20b60c08-dcaf-4c74-a503-58257d1f3c6b"}, "_deposit": {"id": "2002993", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "2002993"}, "status": "published"}, "_oai": {"id": "oai:u-ryukyu.repo.nii.ac.jp:02002993", "sets": ["1642837914150", "1642838407312"]}, "author_link": [], "item_1617186331708": {"attribute_name": "Title", "attribute_value_mlt": [{"subitem_1551255647225": "CMC \u306e\u975e\u30cb\u30e5\u30fc\u30c8\u30f3\u6d41\u52d5\u3068\u52d5\u7684\u7c98\u5f3e\u6027(\u8fb2\u82b8\u5316\u5b66\u79d1)", "subitem_1551255648112": "ja"}, {"subitem_1551255647225": "Non-Newtonian Flow and Dynamic Viscoelasticity of Carboxymethylcellulose Solutions (Department of Agricultural Chemistry)", "subitem_1551255648112": "en"}]}, "item_1617186419668": {"attribute_name": "Creator", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "\u7530\u5e78, \u6b63\u90a6", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "\u4ef2\u6751, \u5b9f\u4e45", "creatorNameLang": "ja"}]}, {"creatorNames": [{"creatorName": "Tako, Masakuni", "creatorNameLang": "en"}]}, {"creatorNames": [{"creatorName": "Nakamura, Sanehisa", "creatorNameLang": "en"}]}]}, "item_1617186476635": {"attribute_name": "Access Rights", "attribute_value_mlt": [{"subitem_1522299639480": "open access", "subitem_1600958577026": "http://purl.org/coar/access_right/c_abf2"}]}, "item_1617186626617": {"attribute_name": "Description", "attribute_value_mlt": [{"subitem_description": "CMC, \u5206\u5b50\u91cf120,000,\u7f6e\u63db\u5ea60.80,\u306e\u6c34\u6eb6\u6db2\u306f1.5\u304a\u3088\u30732.0%\u6fc3\u5ea6\u3067\u5851\u6027\u6d41\u52d5\u6027\u3092\u793a\u3057, \u305d\u308c\u305e\u308c\u306e\u964d\u4f0f\u5024\u306f6\u304a\u3088\u307310dyne/cm^2\u3067\u3042\u3063\u305f\u3002\u6d41\u52d5\u6307\u6570\u306f1.0%\u307e\u3067\u306f1.0,1.5\u304a\u3088\u30732.0%\u3067\u306f\u5c48\u6298\u70b9\u524d\u30671.1,\u5f8c\u30671.6\u3067\u3042\u3063\u305f\u3002\u305a\u308a\u901f\u5ea6\u306b\u5bfe\u3059\u308b\u5c48\u6298\u70b9\u306e\u4f4d\u7f6e\u304c\u30ad\u30b5\u30f3\u30bf\u30f3\u30ac\u30e0\u306e\u305d\u308c\u3089\u3068\u4e00\u81f4\u3057\u305f\u3002\u52d5\u7684\u7c98\u5f3e\u6027\u306f2.0%\u3067\u6025\u6fc0\u306a\u5897\u5927\u304c\u898b\u3089\u308c, tan\u03b4\u306f\u5468\u6ce2\u6570\u306b\u95a2\u4fc2\u306a\u304f\u307b\u307c\u4e00\u5b9a(1.8)\u3067\u3042\u3063\u305f\u3002CMC\u306e\u3053\u306e\u3088\u3046\u306a\u30ec\u30aa\u30ed\u30b8\u30fc\u7279\u6027\u306f\u5206\u5b50\u4e3b\u9396\u304c\u90e8\u5206\u7684\u306b\u4f1a\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u306b\u3088\u308b\u3082\u306e\u3067\u3042\u308b\u3053\u3068\u304c\u8a8d\u3081\u3089\u308c\u305f\u3002", "subitem_description_type": "Other"}, {"subitem_description": "Non-Newtonian flow behavior and dynamic viscoelasticity of carboxymethylcellulose (CMC) solutions were measured using a rheogoniometer and their rheological properties were analyzed. Aqueous solutions of CMC at concentrations of 0.5 and 1.0% showed pseudoplastic behavior and those of 1.5 and 2.0% showed plastic behavior. The flow indices of the former were 1.0 and the latter were 1.1 before refraction point and 1.6 after it. The situation of the refraction points for shear rate were consistent with that of xanthan gum at concentration of 1.5 and 2.0%. The activation energy of flow of 1.0% CMC solution was 4.58Kcal/mole at a low temperature region and 5.95Kcal/mole at a high temperature region. Dynamic viscoelasticity of CMC solutions was remarkably high at 2.0%, and loss tangent was evaluated to be 1.8. This result indicated that intermolecular secondary bonding was formed partially. Dynamic viscoelasticity of CMC solutions increased at low temperature but decreased with increasing temperature, while loss tangent also decreased from 1.8 to 1.2 with increasing temperature from zero to 65\u2103. Thus, intermolecular secondary bonds seemed to be attributed to intra-and intermolecular hydrogen bonding.", "subitem_description_type": "Other"}, {"subitem_description": "\u7d00\u8981\u8ad6\u6587", "subitem_description_type": "Other"}]}, "item_1617186643794": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_1522300295150": "ja", "subitem_1522300316516": "\u7409\u7403\u5927\u5b66\u8fb2\u5b66\u90e8"}]}, "item_1617186702042": {"attribute_name": "Language", "attribute_value_mlt": [{"subitem_1551255818386": "eng"}]}, "item_1617186783814": {"attribute_name": "Identifier", "attribute_value_mlt": [{"subitem_identifier_type": "HDL", "subitem_identifier_uri": "http://hdl.handle.net/20.500.12000/3964"}]}, "item_1617186920753": {"attribute_name": "Source Identifier", "attribute_value_mlt": [{"subitem_1522646500366": "ISSN", "subitem_1522646572813": "0370-4246"}, {"subitem_1522646500366": "NCID", "subitem_1522646572813": "AN00250548"}]}, "item_1617186941041": {"attribute_name": "Source Title", "attribute_value_mlt": [{"subitem_1522650068558": "ja", "subitem_1522650091861": "\u7409\u7403\u5927\u5b66\u8fb2\u5b66\u90e8\u5b66\u8853\u5831\u544a"}, {"subitem_1522650068558": "en", "subitem_1522650091861": "The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus"}]}, "item_1617187056579": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueNumber": "31", "bibliographicPageEnd": "66", "bibliographicPageStart": "57"}]}, "item_1617258105262": {"attribute_name": "Resource Type", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_1617265215918": {"attribute_name": "Version Type", "attribute_value_mlt": [{"subitem_1522305645492": "VoR", "subitem_1600292170262": "http://purl.org/coar/version/c_970fb48d4fbd8a85"}]}, "item_1617605131499": {"attribute_name": "File", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_access", "download_preview_message": "", "file_order": 0, "filename": "KJ00000162204.pdf", "future_date_message": "", "is_thumbnail": false, "mimetype": "", "size": 0, "url": {"objectType": "fulltext", "url": "https://u-ryukyu.repo.nii.ac.jp/record/2002993/files/KJ00000162204.pdf"}, "version_id": "bc2408a1-7019-4984-b61b-029f4605a35e"}]}, "item_title": "CMC \u306e\u975e\u30cb\u30e5\u30fc\u30c8\u30f3\u6d41\u52d5\u3068\u52d5\u7684\u7c98\u5f3e\u6027(\u8fb2\u82b8\u5316\u5b66\u79d1)", "item_type_id": "15", "owner": "1", "path": ["1642837914150", "1642838407312"], "permalink_uri": "http://hdl.handle.net/20.500.12000/3964", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2008-02-14"}, "publish_date": "2008-02-14", "publish_status": "0", "recid": "2002993", "relation": {}, "relation_version_is_last": true, "title": ["CMC \u306e\u975e\u30cb\u30e5\u30fc\u30c8\u30f3\u6d41\u52d5\u3068\u52d5\u7684\u7c98\u5f3e\u6027(\u8fb2\u82b8\u5316\u5b66\u79d1)"], "weko_shared_id": -1}