{"id":"https://openalex.org/A5111151329","orcid":"https://orcid.org/0000-0002-9873-4840","observed_orcids":["https://orcid.org/0000-0002-9873-4840"],"display_name":"Ji Feng","raw_author_names":["Feng Ji","Feng, Ji","Ji Feng"],"full_name":"Feng, Ji","works_count":15,"cited_by_count":202,"summary_stats":{"2yr_mean_citedness":12.090909090909092,"h_index":5,"i10_index":4},"ids":{"openalex":"https://openalex.org/A5111151329","orcid":"https://orcid.org/0000-0002-9873-4840","observed_orcids":["https://orcid.org/0000-0002-9873-4840"]},"affiliations":[{"institution":{"id":"https://openalex.org/I201448701","ror":"https://ror.org/00cvxb145","display_name":"University of Washington","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]},"years":[2026,2025,2024]},{"institution":{"id":"https://openalex.org/I4210108480","ror":"https://ror.org/01nxv5c88","display_name":"Second Affiliated Hospital of Nanchang University","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210108480"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4210114785","ror":"https://ror.org/02axars19","display_name":"Gansu Provincial Hospital","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I4210114785"]},"years":[2020,2002]},{"institution":{"id":"https://openalex.org/I4210163399","ror":"https://ror.org/05jb9pq57","display_name":"Shandong First Medical University","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163399"]},"years":[2024]},{"institution":{"id":"https://openalex.org/I4210167212","ror":"https://ror.org/027a61038","display_name":"Shandong Center for Disease Control and Prevention","country_code":"CN","type":"government","lineage":["https://openalex.org/I4210167212"]},"years":[2024]}],"last_known_institutions":[{"id":"https://openalex.org/I201448701","ror":"https://ror.org/00cvxb145","display_name":"University of Washington","country_code":"US","type":"education","lineage":["https://openalex.org/I201448701"]}],"topics":[{"id":"https://openalex.org/T10291","display_name":"Dialysis and Renal Disease Management","count":2,"subfield":{"id":"https://openalex.org/subfields/2727","display_name":"Nephrology"},"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":2,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology (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/T10844","display_name":"Radiation Dose and Imaging","count":2,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/T10858","display_name":"Clinical Nutrition and Gastroenterology","count":2,"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"}},{"id":"https://openalex.org/T11869","display_name":"Per- and polyfluoroalkyl substances research","count":2,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12706","display_name":"Subcritical and Supercritical Water Processes","value":6.51e-05,"subfield":{"id":"https://openalex.org/subfields/1508","display_name":"Process Chemistry and Technology"},"field":{"id":"https://openalex.org/fields/15","display_name":"Chemical Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11869","display_name":"Per- and polyfluoroalkyl substances research","value":3.23e-05,"subfield":{"id":"https://openalex.org/subfields/2304","display_name":"Environmental Chemistry"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12439","display_name":"Dental Research and COVID-19","value":1.73e-05,"subfield":{"id":"https://openalex.org/subfields/3500","display_name":"General Dentistry"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T12386","display_name":"Advanced X-ray and CT Imaging","value":1.27e-05,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13690","display_name":"Quality and Safety in Healthcare","value":1.09e-05,"subfield":{"id":"https://openalex.org/subfields/3607","display_name":"Medical Laboratory Technology"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"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":0.9476368427276611},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.6812000274658203},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.5663663744926453},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.35260000824928284},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.2169409692287445}],"counts_by_year":[{"year":2002,"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":2016,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":22},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":12},{"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":19},{"year":2024,"works_count":3,"oa_works_count":2,"cited_by_count":4},{"year":2025,"works_count":6,"oa_works_count":5,"cited_by_count":40},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":95}],"display_name_alternatives":["Feng Ji","Feng, Ji","Ji Feng"],"block_key":"j feng","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111151329","updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}