{"id":"https://openalex.org/A5012652497","orcid":"https://orcid.org/0000-0001-8331-8943","observed_orcids":["https://orcid.org/0000-0001-8331-8943"],"display_name":"Keiko Osaki","raw_author_names":["K. Osaki","Keiko Osaki","Osaki, Keiko"],"full_name":"Keiko OSAKI","works_count":22,"cited_by_count":601,"summary_stats":{"2yr_mean_citedness":2.0,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5012652497","orcid":"https://orcid.org/0000-0001-8331-8943","observed_orcids":["https://orcid.org/0000-0001-8331-8943"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1283339181","ror":"https://ror.org/022es3t03","display_name":"Japan International Cooperation Agency","country_code":"JP","type":"government","lineage":["https://openalex.org/I1283339181"]},"years":[2026,2024,2023,2019,2017,2015,2013,2009]},{"institution":{"id":"https://openalex.org/I1286959531","ror":"https://ror.org/006kxhp52","display_name":"United Nations","country_code":"US","type":"government","lineage":["https://openalex.org/I1286959531"]},"years":[2009,2003,1999]},{"institution":{"id":"https://openalex.org/I90130731","ror":"https://ror.org/050bms902","display_name":"United Nations Department of Economic and Social Affairs","country_code":"US","type":"other","lineage":["https://openalex.org/I1286959531","https://openalex.org/I90130731"]},"years":[2009]}],"last_known_institutions":[{"id":"https://openalex.org/I1283339181","ror":"https://ror.org/022es3t03","display_name":"Japan International Cooperation Agency","country_code":"JP","type":"government","lineage":["https://openalex.org/I1283339181"]}],"topics":[{"id":"https://openalex.org/T10209","display_name":"Global Maternal and Child Health","count":14,"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"}},{"id":"https://openalex.org/T12741","display_name":"Maternal and Neonatal Healthcare","count":13,"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"}},{"id":"https://openalex.org/T14495","display_name":"Public Health and Nutrition","count":5,"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"}},{"id":"https://openalex.org/T10349","display_name":"Migration and Labor Dynamics","count":4,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/T10596","display_name":"Child Nutrition and Water Access","count":4,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10209","display_name":"Global Maternal and Child Health","value":5.49e-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"}},{"id":"https://openalex.org/T12783","display_name":"Migration, Aging, and Tourism Studies","value":4.59e-05,"subfield":{"id":"https://openalex.org/subfields/3317","display_name":"Demography"},"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/T12741","display_name":"Maternal and Neonatal Healthcare","value":3.59e-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"}},{"id":"https://openalex.org/T14495","display_name":"Public Health and Nutrition","value":1.92e-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"}},{"id":"https://openalex.org/T10596","display_name":"Child Nutrition and Water Access","value":1.7e-05,"subfield":{"id":"https://openalex.org/subfields/2916","display_name":"Nutrition and Dietetics"},"field":{"id":"https://openalex.org/fields/29","display_name":"Nursing"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9441999793052673},{"id":"99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","score":0.5754915475845337},{"id":"2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","score":0.5545173287391663},{"id":"187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","score":0.42964717745780945},{"id":"159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","score":0.4165847897529602}],"counts_by_year":[{"year":1997,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":18},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":19},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":18},{"year":2017,"works_count":2,"oa_works_count":2,"cited_by_count":77},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2019,"works_count":6,"oa_works_count":5,"cited_by_count":31},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":42},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":58},{"year":2023,"works_count":2,"oa_works_count":1,"cited_by_count":52},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":33},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":53},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":31}],"display_name_alternatives":["K. Osaki","Keiko Osaki","Osaki, Keiko"],"block_key":"k osaki","works_api_url":"https://api.openalex.org/works?filter=author.id:A5012652497","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
