{"@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/1363951795649088768.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1126/science.1111831"}},{"identifier":{"@type":"URI","@value":"https://www.science.org/doi/pdf/10.1126/science.1111831"}},{"identifier":{"@type":"PMID","@value":"16020700"}}],"dc:title":[{"@value":"Simulations of a Quasi–Taylor State Geomagnetic Field Including Polarity Reversals on the Earth Simulator"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>High-resolution, low-viscosity geodynamo simulations have been carried out on the Earth Simulator, one of the fastest supercomputers, in a dynamic regime similar to that of Earth's core, that is, in a quasi–Taylor state. Our dynamo models exhibit features of the geodynamo not only in spatial and temporal characteristics but also in dynamics. Polarity reversals occurred when magnetic flux patches at high latitudes moved poleward and disappeared; patches with reversed field at low and mid-latitudes then moved poleward.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383951795649088768","@type":"Researcher","foaf:name":[{"@value":"Futoshi Takahashi"}],"jpcoar:affiliationName":[{"@value":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Sagamihara, Kanagawa, Japan."},{"@value":"Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, Japan."}]},{"@id":"https://cir.nii.ac.jp/crid/1420845751148123520","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"20242266"},{"@type":"NRID","@value":"1000020242266"},{"@type":"NRID","@value":"9000000195469"},{"@type":"NRID","@value":"9000022696961"},{"@type":"NRID","@value":"9000014234490"},{"@type":"NRID","@value":"9000021412576"},{"@type":"NRID","@value":"9000253257171"},{"@type":"NRID","@value":"9000019243286"},{"@type":"NRID","@value":"9000003893037"},{"@type":"NRID","@value":"9000020114830"},{"@type":"NRID","@value":"9000254754341"},{"@type":"NRID","@value":"9000253256206"},{"@type":"NRID","@value":"9000009497210"},{"@type":"NRID","@value":"9000402373724"},{"@type":"NRID","@value":"9000006215615"},{"@type":"NRID","@value":"9000252830065"},{"@type":"RESEARCHMAP","@value":"https://researchmap.jp/masshima"}],"foaf:name":[{"@value":"Masaki Matsushima"}],"jpcoar:affiliationName":[{"@value":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Sagamihara, Kanagawa, Japan."},{"@value":"Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, Japan."}]},{"@id":"https://cir.nii.ac.jp/crid/1383951795649088769","@type":"Researcher","foaf:name":[{"@value":"Yoshimori Honkura"}],"jpcoar:affiliationName":[{"@value":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, Sagamihara, Kanagawa, Japan."},{"@value":"Department of Earth and Planetary Sciences, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo, Japan."}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00368075"},{"@type":"EISSN","@value":"10959203"}],"prism:publicationName":[{"@value":"Science"}],"dc:publisher":[{"@value":"American Association for the Advancement of Science (AAAS)"}],"prism:publicationDate":"2005-07-15","prism:volume":"309","prism:number":"5733","prism:startingPage":"459","prism:endingPage":"461"},"reviewed":"false","url":[{"@id":"https://www.science.org/doi/pdf/10.1126/science.1111831"}],"createdAt":"2005-07-14","modifiedAt":"2024-01-10","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050282813281947264","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Spectral peaks in electric field at resonance frequencies for seismically excited motion of ions in the Earth's magnetic field"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285709113963904","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"The effect of anisotropic diffusivity on rotating magnetoconvection in the Earth's core"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285710009640960","@type":"Article","resourceType":"学術雑誌論文(journal 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