{"id":"https://openalex.org/A5047981007","orcid":null,"observed_orcids":[],"display_name":"N. Koyasaki","raw_author_names":["N. Koyasaki"],"full_name":"N. Koyasaki","works_count":1,"cited_by_count":2,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5047981007","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210159634","ror":"https://ror.org/059p4v436","display_name":"Kanazawa Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210132540","https://openalex.org/I4210159634"]},"years":[2002]}],"last_known_institutions":[{"id":"https://openalex.org/I4210159634","ror":"https://ror.org/059p4v436","display_name":"Kanazawa Hospital","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210132540","https://openalex.org/I4210159634"]}],"topics":[{"id":"https://openalex.org/T11267","display_name":"Abdominal Trauma and Injuries","count":1,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11865","display_name":"Anorectal Disease Treatments and Outcomes","count":1,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T12518","display_name":"Diverticular Disease and Complications","count":1,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12518","display_name":"Diverticular Disease and Complications","value":1.47e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11865","display_name":"Anorectal Disease Treatments and Outcomes","value":1.44e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11267","display_name":"Abdominal Trauma and Injuries","value":8.1e-06,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"2776530707","wikidata":"https://www.wikidata.org/wiki/Q194517","display_name":"Enema","score":0.6083216667175293},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.4151412546634674},{"id":"126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","score":0.36864161491394043},{"id":"191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","score":0.0},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.0}],"counts_by_year":[{"year":2002,"works_count":1,"oa_works_count":1,"cited_by_count":2}],"display_name_alternatives":["N. Koyasaki"],"block_key":"n koyasaki","works_api_url":"https://api.openalex.org/works?filter=author.id:A5047981007","updated_date":"2026-10-05T12:30:24","created_date":"2025-10-10T00:00:00"}