{"id":"https://openalex.org/W2014029546","doi":"https://doi.org/10.1080/14786440308520447","title":"XXIX. On the nature of the discrete radio sources","display_name":"XXIX. On the nature of the discrete radio sources","publication_year":1954,"publication_date":"1954-03-01","ids":{"openalex":"https://openalex.org/W2014029546","doi":"https://doi.org/10.1080/14786440308520447","mag":"2014029546"},"language":"en","primary_location":{"id":"doi:10.1080/14786440308520447","doi":"https://doi.org/10.1080/14786440308520447","is_oa":false,"landing_page_url":"https://doi.org/10.1080/14786440308520447","pdf_url":null,"source":{"id":"https://openalex.org/S4210237994","display_name":"The London Edinburgh and Dublin Philosophical Magazine and Journal of Science","issn_l":"1941-5982","issn":["1941-5982","1941-5990"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5036148289","display_name":"R. Q. Twiss","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"R.Q. Twiss","raw_affiliation_strings":["Services Electronics Research Laboratory, Baldock, Herts"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Services Electronics Research Laboratory, Baldock, Herts","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5036148289"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1763,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.74049142,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":96},"biblio":{"volume":"45","issue":"362","first_page":"249","last_page":"258"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10818","display_name":"Astrophysics and Cosmic Phenomena","score":0.9717000126838684,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10818","display_name":"Astrophysics and Cosmic Phenomena","score":0.9717000126838684,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/T12450","display_name":"Radio Astronomy Observations and Technology","score":0.006599999964237213,"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/T10744","display_name":"Astrophysical Phenomena and Observations","score":0.006000000052154064,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/discrete-radio-sources","display_name":"discrete radio sources","score":0.9670000076293945},{"id":"https://openalex.org/keywords/cosmic-ray-electrons","display_name":"cosmic ray electrons","score":0.9139999747276306},{"id":"https://openalex.org/keywords/interstellar-magnetic-field","display_name":"interstellar magnetic field","score":0.7279999852180481},{"id":"https://openalex.org/keywords/magnetic-field-strength","display_name":"magnetic field strength","score":0.46700000762939453},{"id":"https://openalex.org/keywords/radio-wave-propagation","display_name":"radio wave propagation","score":0.5099999904632568},{"id":"https://openalex.org/keywords/cassiopeia","display_name":"Cassiopeia","score":0.7749999761581421}],"concepts":[{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.6676933765411377},{"id":"https://openalex.org/C161794534","wikidata":"https://www.wikidata.org/wiki/Q177493","display_name":"Gauss","level":2,"score":0.5899955034255981},{"id":"https://openalex.org/C151201525","wikidata":"https://www.wikidata.org/wiki/Q177239","display_name":"Limit (mathematics)","level":2,"score":0.5278401374816895},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.46500763297080994},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.457049161195755},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.4508093595504761},{"id":"https://openalex.org/C147120987","wikidata":"https://www.wikidata.org/wiki/Q2225","display_name":"Electron","level":2,"score":0.4409351646900177},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4347509443759918},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4224141240119934},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.3779049515724182},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.234992116689682},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16437965631484985},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.11037105321884155},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.09934529662132263},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.07442671060562134},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/14786440308520447","doi":"https://doi.org/10.1080/14786440308520447","is_oa":false,"landing_page_url":"https://doi.org/10.1080/14786440308520447","pdf_url":null,"source":{"id":"https://openalex.org/S4210237994","display_name":"The London Edinburgh and Dublin Philosophical Magazine and Journal of Science","issn_l":"1941-5982","issn":["1941-5982","1941-5990"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547","https://openalex.org/P4310320449"],"host_organization_lineage_names":["Taylor & Francis","Informa"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1976744573","https://openalex.org/W1987761462","https://openalex.org/W2012230348","https://openalex.org/W2038980492","https://openalex.org/W2049670435","https://openalex.org/W2063525796","https://openalex.org/W2063899460","https://openalex.org/W2075965675","https://openalex.org/W4243123773"],"related_works":["https://openalex.org/W2006226227","https://openalex.org/W2053737246","https://openalex.org/W85037452","https://openalex.org/W2045803836","https://openalex.org/W2049670435","https://openalex.org/W2998704416","https://openalex.org/W2040115155","https://openalex.org/W2012230348","https://openalex.org/W1583912099","https://openalex.org/W2071740968"],"abstract_inverted_index":{"The":[0],"theory":[1,76],"that":[2,37],"the":[3,9,15,30,38,45,53,68,75,79,84,100],"galactic":[4],"radio":[5],"noise":[6],"emitted":[7],"by":[8,57],"discrete":[10],"sources":[11],"is":[12,26,35,51,77],"due":[13],"to":[14],"interaction":[16],"of":[17,44,47,67],"a":[18,96],"local":[19],"magnetic":[20,40],"field":[21,41],"and":[22,73],"cosmic":[23],"ray":[24],"electrons":[25],"tested":[27],"quantitatively":[28],"for":[29],"source":[31],"in":[32,99],"Cassiopeia.":[33],"It":[34],"shown":[36],"average":[39],"must":[42],"be":[43],"order":[46],"0\u00b701":[48],"gauss,":[49],"which":[50],"approaching":[52],"upper":[54],"limit":[55],"imposed":[56],"energy":[58,70],"considerations.":[59],"At":[60],"frequencies":[61],"below":[62,95],"15":[63],"Mc/sec":[64],"resonant":[65],"reabsorption":[66],"r.f.":[69,80],"becomes":[71],"important":[72],"if":[74],"valid":[78],"power":[81],"received":[82],"at":[83,88],"earth":[85],"should":[86],"vary":[87],"least":[89],"as":[90,92],"rapidly":[91],"v":[93],"5/2":[94],"critical":[97],"frequency":[98],"range":[101],"10\u201320":[102],"Mc/sec.":[103]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}