{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1390282680248282240.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.11417/silk.20.47"}},{"identifier":{"@type":"NDL_BIB_ID","@value":"023621691"}},{"identifier":{"@type":"URI","@value":"http://id.ndl.go.jp/bib/023621691"}},{"identifier":{"@type":"URI","@value":"https://ndlsearch.ndl.go.jp/books/R000000004-I023621691"}},{"identifier":{"@type":"NAID","@value":"130004948730"}}],"dc:title":[{"@language":"en","@value":"Development of silk strings from original Japanese silkworm races: physical properties of silk strings from various cocoons"},{"@language":"ja","@value":"国産蚕品種による絹箏弦の開発－繭品種による絹弦の物理的特性－"},{"@value":"国産蚕品種による絹筝弦の開発 : 繭品種による絹弦の物理的特性"},{"@language":"ja-Kana","@value":"コクサン カイコ ヒンシュ ニ ヨル キヌソウゲン ノ カイハツ : マユ ヒンシュ ニ ヨル キヌ ゲン ノ ブツリテキ トクセイ"}],"dc:language":"ja","description":[{"type":"abstract","notation":[{"@language":"en","@value":"Polyester and nylon strings for the <i>koto</i>, a traditional Japanese string instrument, are popular in Japan because of their strength and affordability. However, many players prefer silk strings because of their elongation and tone. We have been attempting to develop highly durable silk strings by using original Japanese silkworm races. Here, we studied the physical properties and durability of silk strings made from the various cocoons. We found significant differences in the physical properties and durability of the strings from different races, including ‘Koishimaru’ and ‘Platinum Boy.’ (E-mail: shimizu@silk.or.jp)"}],"abstractLicenseFlag":"disallow"}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1410853647025694081","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000283612797"}],"foaf:name":[{"@language":"en","@value":"Shimizu Shigeto"},{"@language":"ja","@value":"清水 重人"}]},{"@id":"https://cir.nii.ac.jp/crid/1410853647025694082","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000002340486"}],"foaf:name":[{"@language":"en","@value":"Tokumaru Yosihiko"},{"@language":"ja","@value":"徳丸 吉彦"}]},{"@id":"https://cir.nii.ac.jp/crid/1410282680248264963","@type":"Researcher","personIdentifier":[{"@type":"NRID","@value":"9000006648774"}],"foaf:name":[{"@language":"en","@value":"Kaneko Atsuko"},{"@language":"ja","@value":"金子 敦子"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"18808204"},{"@type":"LISSN","@value":"18808204"},{"@type":"EISSN","@value":"18811698"},{"@type":"NDL_BIB_ID","@value":"000008043691"},{"@type":"ISSN","@value":"18808204"},{"@type":"NCID","@value":"AA11828182"}],"prism:publicationName":[{"@language":"en","@value":"The Journal of Silk Science and Technology of Japan"},{"@language":"ja","@value":"日本シルク学会誌"},{"@language":"en","@value":"J. Silk. Sci. Tech. Jpn."},{"@language":"ja","@value":"日シ学誌"}],"dc:publisher":[{"@language":"en","@value":"The Japanese Society of Silk Science and Technology"},{"@language":"ja","@value":"日本シルク学会"}],"prism:publicationDate":"2012","prism:volume":"20","prism:number":"0","prism:startingPage":"47","prism:endingPage":"52"},"url":[{"@id":"http://id.ndl.go.jp/bib/023621691"},{"@id":"https://ndlsearch.ndl.go.jp/books/R000000004-I023621691"}],"availableAt":"2012","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Silk%20strings","dc:title":"Silk strings"},{"@id":"https://cir.nii.ac.jp/all?q=Synthetic%20strings","dc:title":"Synthetic strings"},{"@id":"https://cir.nii.ac.jp/all?q=%3Ci%3EKoto%3C/i%3E","dc:title":"<i>Koto</i>"},{"@id":"https://cir.nii.ac.jp/all?q=%3Ci%3EShamisen%3C/i%3E","dc:title":"<i>Shamisen</i>"},{"@id":"https://cir.nii.ac.jp/all?q=Silkworm%20races","dc:title":"Silkworm races"}],"dataSourceIdentifier":[{"@type":"JALC","@value":"oai:japanlinkcenter.org:1001666000"},{"@type":"NDL_SEARCH","@value":"oai:ndlsearch.ndl.go.jp:R000000004-I023621691"},{"@type":"CIA","@value":"130004948730"}]}