{"id":"https://openalex.org/A5087965299","orcid":null,"observed_orcids":[],"display_name":"Rafal Szepietowski","raw_author_names":["R. Szepietowski","Rafal Szepietowski","Rafa\u0142 M. Szepietowski","Szepietowski, R. M."],"full_name":"Rafa\u0142 M. Szepietowski","works_count":5,"cited_by_count":22,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":2,"i10_index":1},"ids":{"openalex":"https://openalex.org/A5087965299","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I28407311","ror":"https://ror.org/027m9bs27","display_name":"University of Manchester","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]},"years":[2014,2013]},{"institution":{"id":"https://openalex.org/I63072094","ror":"https://ror.org/03ykbk197","display_name":"University of Portsmouth","country_code":"GB","type":"education","lineage":["https://openalex.org/I63072094"]},"years":[2014]}],"last_known_institutions":[{"id":"https://openalex.org/I28407311","ror":"https://ror.org/027m9bs27","display_name":"University of Manchester","country_code":"GB","type":"education","lineage":["https://openalex.org/I28407311"]},{"id":"https://openalex.org/I63072094","ror":"https://ror.org/03ykbk197","display_name":"University of Portsmouth","country_code":"GB","type":"education","lineage":["https://openalex.org/I63072094"]}],"topics":[{"id":"https://openalex.org/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","count":3,"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/T10095","display_name":"Cosmology and Gravitation Theories","count":3,"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/T10712","display_name":"Library Science and Information Literacy","count":1,"subfield":{"id":"https://openalex.org/subfields/3309","display_name":"Library and Information Sciences"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10744","display_name":"Astrophysical Phenomena and Observations","count":1,"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/T10818","display_name":"Astrophysics and Cosmic Phenomena","count":1,"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"}}],"topic_share":[{"id":"https://openalex.org/T12450","display_name":"Radio Astronomy Observations and Technology","value":1.11e-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/T10095","display_name":"Cosmology and Gravitation Theories","value":7.8e-06,"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/T11090","display_name":"Dark Matter and Cosmic Phenomena","value":6.6e-06,"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/T10026","display_name":"Galaxies: Formation, Evolution, Phenomena","value":4.8e-06,"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/T10921","display_name":"Neutrino Physics Research","value":4.7e-06,"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"}}],"x_concepts":[{"id":"190670322","wikidata":"https://www.wikidata.org/wiki/Q13073796","display_name":"Weak gravitational lensing","score":0.8151192665100098},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.7922854423522949},{"id":"98444146","wikidata":"https://www.wikidata.org/wiki/Q318","display_name":"Galaxy","score":0.6421759128570557},{"id":"33024259","wikidata":"https://www.wikidata.org/wiki/Q76250","display_name":"Redshift","score":0.5743933916091919},{"id":"44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","score":0.5689989328384399}],"counts_by_year":[{"year":2012,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":2},{"year":2014,"works_count":3,"oa_works_count":1,"cited_by_count":2},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":8},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":1},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":1}],"display_name_alternatives":["R. Szepietowski","Rafal Szepietowski","Rafa\u0142 M. Szepietowski","Szepietowski, R. M."],"block_key":"r szepietowski","works_api_url":"https://api.openalex.org/works?filter=author.id:A5087965299","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}