{"id":"https://openalex.org/A5050403141","orcid":null,"observed_orcids":[],"display_name":"Megumi Hamano Nagaoka","raw_author_names":["Megumi H. Nagaoka","Megumi HAMANO NAGAOKA","Megumi Hamano Nagaoka","Megumi NAGAOKA(HAMANO)","Megumi Nagaoka","NAGAOKA(HAMANO), Megumi","\u9577\u5ca1 \u6075"],"full_name":"Megumi Hamano Nagaoka","works_count":18,"cited_by_count":438,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":11,"i10_index":12},"ids":{"openalex":"https://openalex.org/A5050403141","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I114838220","ror":"https://ror.org/00dnbtf70","display_name":"Niigata University of Pharmacy and Medical and Life Sciences","country_code":"JP","type":"education","lineage":["https://openalex.org/I114838220"]},"years":[2003]},{"institution":{"id":"https://openalex.org/I4210151964","ror":"https://ror.org/04s629c33","display_name":"National Institute of Health Sciences","country_code":"JP","type":"facility","lineage":["https://openalex.org/I1333985979","https://openalex.org/I4210151964"]},"years":[2009,2006,2005,2004,2002,2001,2000]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10452","display_name":"Iron Metabolism and Disorders","count":6,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10180","display_name":"Analytical chemistry methods development","count":4,"subfield":{"id":"https://openalex.org/subfields/1602","display_name":"Analytical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12211","display_name":"Aluminum toxicity and tolerance in plants and animals","count":4,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10634","display_name":"Food Allergy and Anaphylaxis Research","count":3,"subfield":{"id":"https://openalex.org/subfields/2723","display_name":"Immunology and Allergy"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10800","display_name":"Forensic Toxicology and Drug Analysis","count":3,"subfield":{"id":"https://openalex.org/subfields/3005","display_name":"Toxicology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12211","display_name":"Aluminum toxicity and tolerance in plants and animals","value":0.0001408,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T12136","display_name":"Vanadium and Halogenation Chemistry","value":4.23e-05,"subfield":{"id":"https://openalex.org/subfields/1604","display_name":"Inorganic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11085","display_name":"Fungal Biology and Applications","value":2.27e-05,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10452","display_name":"Iron Metabolism and Disorders","value":2.21e-05,"subfield":{"id":"https://openalex.org/subfields/2720","display_name":"Hematology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12547","display_name":"Pharmaceutical studies and practices","value":1.59e-05,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9714272022247314},{"id":"43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","score":0.8237723112106323},{"id":"162356407","wikidata":"https://www.wikidata.org/wiki/Q180809","display_name":"Mass spectrometry","score":0.5664677619934082},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.5224993824958801},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.15587839484214783}],"counts_by_year":[{"year":2000,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2004,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2006,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":27},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":30},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":21},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":23},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":6},{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":12},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":7},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":3}],"display_name_alternatives":["Megumi H. Nagaoka","Megumi HAMANO NAGAOKA","Megumi Hamano Nagaoka","Megumi NAGAOKA(HAMANO)","Megumi Nagaoka","NAGAOKA(HAMANO), Megumi","\u9577\u5ca1 \u6075"],"block_key":"m nagaoka","works_api_url":"https://api.openalex.org/works?filter=author.id:A5050403141","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5050403141","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}