{"id":"https://openalex.org/W424896942","doi":null,"title":"Geomagnetically Conjugate Relationship of Polar Geomagnetic Disturbances -Particularly the Distinct Geomagnetic Conjugacy between Syowa Station in Antarctica and Reykjavik in Iceland","display_name":"Geomagnetically Conjugate Relationship of Polar Geomagnetic Disturbances -Particularly the Distinct Geomagnetic Conjugacy between Syowa Station in Antarctica and Reykjavik in Iceland","publication_year":1966,"publication_date":"1966-03-01","ids":{"openalex":"https://openalex.org/W424896942","mag":"424896942"},"language":"en","primary_location":{"id":"pmh:oai:irdb.nii.ac.jp:01125:0002354739","doi":null,"is_oa":true,"landing_page_url":"https://nipr.repo.nii.ac.jp/records/498","pdf_url":"https://nipr.repo.nii.ac.jp/record/498/files/KJ00000011223.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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"JARE scientific reports. Series A, Aeronomy","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://nipr.repo.nii.ac.jp/record/498/files/KJ00000011223.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5009815034","display_name":"T. Nagata","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T. Nagata","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113544113","display_name":"Susumu Kokubun","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Susumu Kokubun","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5109964507","display_name":"T. Iijima","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T. Iijima","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.3705,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.58426966,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"3","issue":"3","first_page":"1","last_page":"64"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10159","display_name":"Ionosphere and magnetosphere dynamics","score":0.9976000189781189,"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":0.9976000189781189,"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":0.0003000000142492354,"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":0.0003000000142492354,"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-storms","display_name":"geomagnetic storms","score":0.9089999794960022},{"id":"https://openalex.org/keywords/ionospheric-currents","display_name":"ionospheric currents","score":0.8600000143051147},{"id":"https://openalex.org/keywords/syowa-station","display_name":"Syowa Station","score":0.859000027179718},{"id":"https://openalex.org/keywords/reykjavik","display_name":"Reykjav\u00edk","score":0.9700000286102295},{"id":"https://openalex.org/keywords/international-geophysical-year","display_name":"International Geophysical Year","score":0.7760000228881836},{"id":"https://openalex.org/keywords/k-index","display_name":"K-index","score":0.36899998784065247}],"concepts":[{"id":"https://openalex.org/C199635899","wikidata":"https://www.wikidata.org/wiki/Q6500960","display_name":"Earth's magnetic field","level":3,"score":0.8889392614364624},{"id":"https://openalex.org/C29705727","wikidata":"https://www.wikidata.org/wiki/Q294562","display_name":"Polar","level":2,"score":0.5373795032501221},{"id":"https://openalex.org/C7328023","wikidata":"https://www.wikidata.org/wiki/Q1280612","display_name":"Geomagnetically induced current","level":5,"score":0.4459472894668579},{"id":"https://openalex.org/C49204034","wikidata":"https://www.wikidata.org/wiki/Q52139","display_name":"Climatology","level":1,"score":0.4313352704048157},{"id":"https://openalex.org/C2776716506","wikidata":"https://www.wikidata.org/wiki/Q5161158","display_name":"Conjugate points","level":2,"score":0.4213111698627472},{"id":"https://openalex.org/C87945829","wikidata":"https://www.wikidata.org/wiki/Q1353233","display_name":"Conjugacy class","level":2,"score":0.4189901053905487},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.41754189133644104},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3814682066440582},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.32912465929985046},{"id":"https://openalex.org/C170641098","wikidata":"https://www.wikidata.org/wiki/Q130011","display_name":"Geomagnetic storm","level":4,"score":0.3045698404312134},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2998206615447998},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10040807723999023},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07718929648399353},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.06980764865875244},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.052018970251083374},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:irdb.nii.ac.jp:01125:0002354739","doi":null,"is_oa":true,"landing_page_url":"https://nipr.repo.nii.ac.jp/records/498","pdf_url":"https://nipr.repo.nii.ac.jp/record/498/files/KJ00000011223.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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"JARE scientific reports. Series A, Aeronomy","raw_type":"departmental bulletin paper"},{"id":"pmh:oai:nipr.repo.nii.ac.jp:00000498","doi":null,"is_oa":false,"landing_page_url":"https://nipr.repo.nii.ac.jp/records/498","pdf_url":null,"source":{"id":"https://openalex.org/S4306401088","display_name":"Institutional Repository National Institute of Polar Research (National Institute of Polar Research (Japan))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I36080156","host_organization_name":"National Institute of Polar Research","host_organization_lineage":["https://openalex.org/I36080156"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},{"id":"mag:424896942","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/110000009137","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:01125:0002354739","doi":null,"is_oa":true,"landing_page_url":"https://nipr.repo.nii.ac.jp/records/498","pdf_url":"https://nipr.repo.nii.ac.jp/record/498/files/KJ00000011223.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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"JARE scientific reports. Series A, Aeronomy","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/W424896942.pdf","grobid_xml":"https://content.openalex.org/works/W424896942.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W1971669885","https://openalex.org/W2023366033","https://openalex.org/W7145523093","https://openalex.org/W427253515","https://openalex.org/W7125580632","https://openalex.org/W4406290042","https://openalex.org/W3026273810","https://openalex.org/W2163449410","https://openalex.org/W2288801828","https://openalex.org/W2916924751"],"abstract_inverted_index":{"In":[0,50,151,277,438,502],"Chapter":[1,152,278,439,503],"I,":[2],"the":[3,7,16,30,53,73,78,84,93,98,105,120,124,139,144,148,167,183,195,202,209,218,227,233,241,246,250,254,266,280,291,298,313,324,335,344,354,364,370,377,385,392,396,407,415,423,432,441,448,452,458,495,505,520,546,552,560,575,580,585,603,609],"average":[4,54],"pattern":[5],"of":[6,11,95,97,119,147,157,179,193,221,257,268,274,282,326,328,347,356,369,380,387,406,410,417,427,434,443,468,471,476,507,510,537,545,554,563,567,569,588,611],"ionospheric":[8],"current":[9],"system":[10],"polar":[12,20,61,86,171,206,229,251,378,393,615],"geomagnetic":[13,74,79,158,258,275,508,561],"storms":[14,42,47],"for":[15,57,316,500],"northern":[17,58,168,203],"and":[18,45,59,131,155,169,204,249,270,305,308,323,332,337,358,404,465,483,488,539,551,577,606],"southern":[19,60,170,205],"regions":[21,62,172,230],"is":[22,102,115,224,294,330,374,382,400,455,523,549,556,572],"constructed":[23],"by":[24,117,123,363,402,414,494],"analyzing":[25],"exactly":[26,65],"simultaneous":[27,177,299,459],"events":[28,34],"during":[29],"IGY":[31],"period.":[32],"Those":[33],"are":[35,63,90,173,198,263,310,320,485],"classified":[36],"into":[37],"two":[38,85,110],"groups;":[39],"i.e.,":[40],"severe":[41],"where":[43,48],"K_P=7.4":[44],"moderate":[46],"K_p=4.3.":[49],"both":[51,228,350,614],"cases,":[52],"D_p":[55,99,106,272],"fields":[56],"almost":[64],"symmetric":[66],"with":[67,70,367,474],"each":[68],"other":[69,359],"respect":[71],"to":[72,226,384,391,422,430,534,559,596,613],"coordinates,":[75],"suggesting":[76],"that":[77,104,190,216,376,481,499],"linkage":[80],"holds":[81,238],"well":[82,239],"between":[83,240,287,447,516],"regions.":[87],"Several":[88],"remarks":[89],"made":[91],"on":[92,265,334],"mechanism":[94,497],"causation":[96],"field.":[100],"It":[101],"emphasized":[103],"field":[107,122,223,273,409],"may":[108,491,593],"comprise":[109],"components,":[111],"namely,":[112],"SP-component":[113],"which":[114,134,399],"characterized":[116],"enhancement":[118,405],"S_q^p":[121,371,408],"stronger":[125],"solar":[126,420],"wind":[127,421],"in":[128,162,166,201,245,290,349,451,513,519,532,574,579,602],"storm":[129,283,418,477],"time,":[130],"defined":[132],"AEJ-component":[133],"has":[135,187],"been":[136,188],"known":[137],"as":[138,341,498,582],"auroral":[140,149,247,292,453,521],"electrojet":[141],"concentrating":[142],"along":[143,343,584,608],"narrow":[145],"region":[146],"zone.":[150],"II,":[153],"similarity":[154],"simultaneity":[156,309],"bay":[159],"type":[160],"variations":[161],"geomagnetically":[163],"conjugate":[164,210,242,288,314,351,449,517,530],"areas":[165],"discussed,":[174],"based":[175,296],"upon":[176,297],"data":[178,300,460],"individual":[180,271],"bays.":[181,259,276],"From":[182],"observed":[184,301,547],"facts,":[185],"it":[186,213,373],"concluded":[189,375],"charged":[191],"particles":[192],"nearly":[194,217],"same":[196,219,496],"flux":[197],"precipitating":[199],"simultaneously":[200,231],"ionospheres":[207],"over":[208],"areas.":[211],"Besides,":[212],"seems":[214,429],"likely":[215],"intensity":[220],"electric":[222,389],"transferred":[225],"from":[232,395],"magnetosphere.":[234,424],"The":[235,425,543,565],"conjugacy":[236,281,442,506],"always":[237],"stations":[243,450],"located":[244],"zone":[248,293,454,522],"cap":[252],"at":[253,302,312,462],"best-developed":[255],"stage":[256,413],"Some":[260],"theoretical":[261],"discussions":[262],"attempted":[264],"structure":[267],"instantaneous":[269],"III,":[279],"sudden":[284,444,472,478,489],"commencement":[285,479],"(SSC)":[286],"points":[289,315,518],"described":[295],"Syowa":[303,463],"Station":[304,464],"Reykjavik.":[306,466],"Similarity":[307],"good":[311,529],"SSCs.":[317],"Observed":[318],"SSCs":[319],"elliptically":[321],"polarized":[322],"sense":[325,566],"rotation":[327,568],"polarization":[329,357,544,555,570],"counterclockwise":[331,573],"clockwise":[333,578],"morning":[336,576],"afternoon":[338,581],"sides":[339],"respectively":[340],"viewed":[342,583],"magnetic":[345,586],"lines":[346,562,587,610],"force":[348,612],"points.":[352],"Comparing":[353],"characteristics":[355,470],"morphological":[360,469],"facts":[361],"revealed":[362],"present":[365],"analysis":[366],"those":[368,475],"field,":[372],"part":[379],"SSC":[381,428,484],"attributable":[383,595],"transfer":[386],"excess":[388],"charge":[390],"ionosphere":[394],"outer":[397,604],"magnetosphere,":[398],"caused":[401,493],"fluctuation":[403],"a":[411],"pre-SSC":[412],"impact":[416],"time":[419,536],"propagation":[426],"take":[431],"form":[433],"hydromagnetic":[435,599],"wave":[436,541,600],"propagation.":[437],"IV,":[440],"impulses":[445],"(SI)":[446],"described,":[456],"using":[457],"obtained":[461],"Comparison":[467],"impulse":[473,490],"indicates":[480],"SI":[482],"quite":[486],"similar":[487],"be":[492,594],"SSC.":[501],"V,":[504],"pulsations":[509,526],"several":[511],"minutes":[512],"period":[514],"(pc-5)":[515],"discussed.":[524],"Pc-5":[525],"have":[527],"extremely":[528],"relations":[531],"regard":[533],"their":[535,540],"occurrence":[538],"forms.":[542],"pc-5":[548,591],"elliptic":[550],"plane":[553],"approximately":[557],"perpendicular":[558],"force.":[564,589],"vector":[571],"Therefore,":[590],"pulsation":[592],"low":[597],"frequency":[598],"generated":[601],"magnetosphere":[605],"transmitted":[607],"r":[616]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2016-06-24T00:00:00"}
