{"id":"https://openalex.org/A5112640705","orcid":null,"observed_orcids":[],"display_name":"M. A. Ellison","raw_author_names":["M. A. ELLISON","M. A. Ellison","M.A. Ellison"],"full_name":"M. A. Ellison","works_count":58,"cited_by_count":395,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":12,"i10_index":16},"ids":{"openalex":"https://openalex.org/A5112640705","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I1306486109","ror":"https://ror.org/051sx6d27","display_name":"Dublin Institute For Advanced Studies","country_code":"IE","type":"facility","lineage":["https://openalex.org/I1306486109"]},"years":[1964,1963,1960]},{"institution":{"id":"https://openalex.org/I2799845800","ror":"https://ror.org/04vhk9f59","display_name":"Armagh Observatory & Planetarium","country_code":"GB","type":"facility","lineage":["https://openalex.org/I2799845800"]},"years":[1928]},{"institution":{"id":"https://openalex.org/I4210105583","ror":"https://ror.org/016kj2436","display_name":"Royal Observatory","country_code":"GB","type":"facility","lineage":["https://openalex.org/I4210105583"]},"years":[1958,1957,1956,1954,1953,1952,1951,1950,1949]}],"last_known_institutions":[{"id":"https://openalex.org/I1306486109","ror":"https://ror.org/051sx6d27","display_name":"Dublin Institute For Advanced Studies","country_code":"IE","type":"facility","lineage":["https://openalex.org/I1306486109"]}],"topics":[{"id":"https://openalex.org/T10251","display_name":"Solar and Space Plasma Dynamics","count":46,"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/T12836","display_name":"History and Developments in Astronomy","count":39,"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/T10039","display_name":"Stellar, planetary, and galactic studies","count":38,"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/T10159","display_name":"Ionosphere and magnetosphere dynamics","count":13,"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/T12917","display_name":"Astronomy and Astrophysical Research","count":9,"subfield":{"id":"https://openalex.org/subfields/3105","display_name":"Instrumentation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12836","display_name":"History and Developments in Astronomy","value":9.21e-05,"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/T10039","display_name":"Stellar, planetary, and galactic studies","value":3.39e-05,"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/T10251","display_name":"Solar and Space Plasma Dynamics","value":3.33e-05,"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/T10159","display_name":"Ionosphere and magnetosphere dynamics","value":2.85e-05,"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/T10787","display_name":"Lightning and Electromagnetic Phenomena","value":2.13e-05,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric 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"}}],"x_concepts":[{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.9647705554962158},{"id":"2779588948","wikidata":"https://www.wikidata.org/wiki/Q628261","display_name":"Flare","score":0.9197701215744019},{"id":"185001636","wikidata":"https://www.wikidata.org/wiki/Q119830","display_name":"Solar flare","score":0.885690450668335},{"id":"44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","score":0.788014829158783},{"id":"1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","score":0.604637861251831}],"counts_by_year":[{"year":1927,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1928,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1940,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1941,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1942,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1943,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1944,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1946,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1947,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1948,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1949,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1950,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1951,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1952,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1953,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1954,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1956,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1957,"works_count":5,"oa_works_count":4,"cited_by_count":0},{"year":1958,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1959,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1960,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1961,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1962,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1963,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1964,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":4},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":3},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":3}],"display_name_alternatives":["M. A. ELLISON","M. A. Ellison","M.A. Ellison"],"block_key":"m ellison","works_api_url":"https://api.openalex.org/works?filter=author.id:A5112640705","updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}
