{"id":"https://openalex.org/A5112318924","orcid":null,"observed_orcids":[],"display_name":"Yumi Chiba","raw_author_names":["Yumi Chiba"],"full_name":"Yumi Chiba","works_count":21,"cited_by_count":210,"summary_stats":{"2yr_mean_citedness":1.75,"h_index":4,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5112318924","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I1289437631","ror":"https://ror.org/0567t7073","display_name":"Fox Chase Cancer Center","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1289437631","https://openalex.org/I4210122924"]},"years":[2013]},{"institution":{"id":"https://openalex.org/I4210140609","ror":"https://ror.org/03rd0p893","display_name":"Tokyo Metropolitan Institute of Gerontology","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210140609"]},"years":[2025,2021]},{"institution":{"id":"https://openalex.org/I78274823","ror":"https://ror.org/05k27ay38","display_name":"Dokkyo Medical University","country_code":"JP","type":"education","lineage":["https://openalex.org/I78274823"]},"years":[2026,2025,2024]},{"institution":{"id":"https://openalex.org/I84392919","ror":"https://ror.org/00kx1jb78","display_name":"Temple University","country_code":"US","type":"education","lineage":["https://openalex.org/I84392919"]},"years":[2013,2012]},{"institution":{"id":"https://openalex.org/I89630735","ror":"https://ror.org/0135d1r83","display_name":"Yokohama City University","country_code":"JP","type":"education","lineage":["https://openalex.org/I89630735"]},"years":[2026,2025,2023,2021,2018,2017]}],"last_known_institutions":[{"id":"https://openalex.org/I78274823","ror":"https://ror.org/05k27ay38","display_name":"Dokkyo Medical University","country_code":"JP","type":"education","lineage":["https://openalex.org/I78274823"]},{"id":"https://openalex.org/I89630735","ror":"https://ror.org/0135d1r83","display_name":"Yokohama City University","country_code":"JP","type":"education","lineage":["https://openalex.org/I89630735"]}],"topics":[{"id":"https://openalex.org/T11358","display_name":"Dysphagia Assessment and Management","count":8,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10176","display_name":"Mesenchymal stem cell research","count":6,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics"},"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/T10397","display_name":"Nutrition and Health in Aging","count":4,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/T11677","display_name":"Congenital heart defects research","count":4,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10858","display_name":"Clinical Nutrition and Gastroenterology","count":3,"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/T11358","display_name":"Dysphagia Assessment and Management","value":5.42e-05,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11677","display_name":"Congenital heart defects research","value":3.21e-05,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13001","display_name":"Restraint-Related Deaths","value":2.66e-05,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency Medicine"},"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/T10176","display_name":"Mesenchymal stem cell research","value":2.02e-05,"subfield":{"id":"https://openalex.org/subfields/2716","display_name":"Genetics"},"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/T10397","display_name":"Nutrition and Health in Aging","value":1.55e-05,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"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":0.9597095251083374},{"id":"28328180","wikidata":"https://www.wikidata.org/wiki/Q48196","display_name":"Stem cell","score":0.7100498080253601},{"id":"95444343","wikidata":"https://www.wikidata.org/wiki/Q7141","display_name":"Cell biology","score":0.6091986298561096},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.4905232787132263},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.40070000290870667}],"counts_by_year":[{"year":2012,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2013,"works_count":3,"oa_works_count":2,"cited_by_count":4},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":13},{"year":2015,"works_count":1,"oa_works_count":0,"cited_by_count":27},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2017,"works_count":3,"oa_works_count":1,"cited_by_count":18},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":12},{"year":2019,"works_count":1,"oa_works_count":0,"cited_by_count":17},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":17},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":20},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":12},{"year":2024,"works_count":2,"oa_works_count":2,"cited_by_count":8},{"year":2025,"works_count":3,"oa_works_count":1,"cited_by_count":17},{"year":2026,"works_count":3,"oa_works_count":3,"cited_by_count":11}],"display_name_alternatives":["Yumi Chiba"],"block_key":"y chiba","works_api_url":"https://api.openalex.org/works?filter=author.id:A5112318924","updated_date":"2026-10-31T12:29:50","created_date":"2017-09-15T00:00:00"}
