{"id":"https://openalex.org/W652945276","doi":null,"title":"On the origins of geomagnetic pulsations.","display_name":"On the origins of geomagnetic pulsations.","publication_year":1961,"publication_date":"1961-12-01","ids":{"openalex":"https://openalex.org/W652945276","mag":"652945276"},"language":"en","primary_location":{"id":"pmh:oai:irdb.nii.ac.jp:00918:0000466460","doi":null,"is_oa":true,"landing_page_url":"https://tohoku.repo.nii.ac.jp/records/11096","pdf_url":"https://tohoku.repo.nii.ac.jp/record/11096/files/AA0045942661436.pdf","source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Science reports of the Tohoku University. Ser. 5, Geophysics","raw_type":"departmental bulletin paper"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://tohoku.repo.nii.ac.jp/record/11096/files/AA0045942661436.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5113527466","display_name":"Tomiya Watanabe","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Tomiya Watanabe","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5113527466"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.0628,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.7408056,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"13","issue":"3","first_page":"127","last_page":"140"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10159","display_name":"Ionosphere and magnetosphere dynamics","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10159","display_name":"Ionosphere and magnetosphere dynamics","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10251","display_name":"Solar and Space Plasma Dynamics","score":0.001500000013038516,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11786","display_name":"Geomagnetism and Paleomagnetism Studies","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/geomagnetic-pulsations","display_name":"geomagnetic pulsations","score":1.0},{"id":"https://openalex.org/keywords/hydromagnetic-oscillations","display_name":"hydromagnetic oscillations","score":0.9710000157356262},{"id":"https://openalex.org/keywords/magnetosphere","display_name":"magnetosphere","score":0.5180000066757202},{"id":"https://openalex.org/keywords/magnetohydrodynamics","display_name":"magnetohydrodynamics","score":0.6340000033378601}],"concepts":[{"id":"https://openalex.org/C199635899","wikidata":"https://www.wikidata.org/wiki/Q6500960","display_name":"Earth's magnetic field","level":3,"score":0.6748685836791992},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.44531917572021484},{"id":"https://openalex.org/C8058405","wikidata":"https://www.wikidata.org/wiki/Q46255","display_name":"Geophysics","level":1,"score":0.3582782745361328},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2284463346004486},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.0690925121307373},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:irdb.nii.ac.jp:00918:0000466460","doi":null,"is_oa":true,"landing_page_url":"https://tohoku.repo.nii.ac.jp/records/11096","pdf_url":"https://tohoku.repo.nii.ac.jp/record/11096/files/AA0045942661436.pdf","source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Science reports of the Tohoku University. Ser. 5, Geophysics","raw_type":"departmental bulletin paper"},{"id":"mag:652945276","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/120001906194","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:irdb.nii.ac.jp:00918:0000466460","doi":null,"is_oa":true,"landing_page_url":"https://tohoku.repo.nii.ac.jp/records/11096","pdf_url":"https://tohoku.repo.nii.ac.jp/record/11096/files/AA0045942661436.pdf","source":{"id":"https://openalex.org/S7407056385","display_name":"Institutional Repositories DataBase (IRDB)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I184597095","host_organization_name":"National Institute of Informatics","host_organization_lineage":["https://openalex.org/I184597095"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Science reports of the Tohoku University. Ser. 5, Geophysics","raw_type":"departmental bulletin paper"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W652945276.pdf","grobid_xml":"https://content.openalex.org/works/W652945276.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3058117878","https://openalex.org/W3015215866","https://openalex.org/W3019427938","https://openalex.org/W2290066853","https://openalex.org/W565932680","https://openalex.org/W2060907024","https://openalex.org/W7145999728","https://openalex.org/W3213392531","https://openalex.org/W3160827056","https://openalex.org/W1982054510"],"abstract_inverted_index":{"Important":[0],"features":[1],"of":[2,10,20],"geomagnetic":[3,13],"pulsations":[4,14],"are":[5,15],"interpreted":[6],"from":[7],"a":[8],"point":[9],"view":[11],"that":[12],"caused":[16],"by":[17],"hydromagnetic":[18],"oscillations":[19],"the":[21]},"counts_by_year":[],"updated_date":"2026-10-25T09:29:13.331239","created_date":"2016-06-24T00:00:00"}
