{"id":"https://openalex.org/A5032166190","orcid":"https://orcid.org/0000-0002-0369-8833","observed_orcids":["https://orcid.org/0000-0002-0369-8833"],"display_name":"Yuan\u2010Jen Chang","raw_author_names":["Y J Chang","Y. Chang","Y. J. Chang","Y.J. Chang","YUAN-JEN CHANG","Yuan J. Chang","Yuan-Jen Chang","Yuan-jen Chang","Yuan\u2010Jen Chang"],"full_name":"YUAN-JEN CHANG","works_count":70,"cited_by_count":838,"summary_stats":{"2yr_mean_citedness":11.0,"h_index":15,"i10_index":23},"ids":{"openalex":"https://openalex.org/A5032166190","orcid":"https://orcid.org/0000-0002-0369-8833","observed_orcids":["https://orcid.org/0000-0002-0369-8833"]},"affiliations":[{"institution":{"id":"https://openalex.org/I143003336","ror":"https://ror.org/054etzm63","display_name":"Minghsin University of Science and Technology","country_code":"TW","type":"education","lineage":["https://openalex.org/I143003336"]},"years":[2008]},{"institution":{"id":"https://openalex.org/I4210158999","ror":"https://ror.org/04zx3rq17","display_name":"National Cheng Kung University Hospital","country_code":"TW","type":"healthcare","lineage":["https://openalex.org/I4210158999"]},"years":[2012]},{"institution":{"id":"https://openalex.org/I4880106","ror":"https://ror.org/05vhczg54","display_name":"Feng Chia University","country_code":"TW","type":"education","lineage":["https://openalex.org/I4880106"]},"years":[2025,2024,2023,2022,2020,2019]},{"institution":{"id":"https://openalex.org/I882009436","ror":"https://ror.org/03d4d3711","display_name":"Central Taiwan University of Science and Technology","country_code":"TW","type":"education","lineage":["https://openalex.org/I882009436"]},"years":[2017,2016,2015,2014,2013,2012,2011,2010,2009,2008]},{"institution":{"id":"https://openalex.org/I91807558","ror":"https://ror.org/01b8kcc49","display_name":"National Cheng Kung University","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]},"years":[2012]}],"last_known_institutions":[{"id":"https://openalex.org/I4880106","ror":"https://ror.org/05vhczg54","display_name":"Feng Chia University","country_code":"TW","type":"education","lineage":["https://openalex.org/I4880106"]}],"topics":[{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","count":31,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11176","display_name":"Radiation Therapy and Dosimetry","count":26,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10844","display_name":"Radiation Dose and Imaging","count":11,"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/T10343","display_name":"Hydrogels: synthesis, properties, applications","count":8,"subfield":{"id":"https://openalex.org/subfields/2502","display_name":"Biomaterials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11932","display_name":"Wireless Body Area Networks","count":6,"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"}}],"topic_share":[{"id":"https://openalex.org/T14353","display_name":"Wireless Sensor Networks for Data Analysis","value":0.0001354,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11176","display_name":"Radiation Therapy and Dosimetry","value":9.61e-05,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11932","display_name":"Wireless Body Area Networks","value":8.98e-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/T12740","display_name":"Gait Recognition and Analysis","value":8.34e-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/T10358","display_name":"Advanced Radiotherapy Techniques","value":7.43e-05,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"105636585","wikidata":"https://www.wikidata.org/wiki/Q303665","display_name":"Dosimeter","score":0.94825279712677},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.9228847622871399},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.7200759649276733},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.570053219795227},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.5545852184295654}],"counts_by_year":[{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":9,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":6,"oa_works_count":2,"cited_by_count":25},{"year":2013,"works_count":11,"oa_works_count":5,"cited_by_count":43},{"year":2014,"works_count":6,"oa_works_count":2,"cited_by_count":46},{"year":2015,"works_count":7,"oa_works_count":2,"cited_by_count":42},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":45},{"year":2017,"works_count":3,"oa_works_count":1,"cited_by_count":42},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":43},{"year":2019,"works_count":4,"oa_works_count":1,"cited_by_count":67},{"year":2020,"works_count":2,"oa_works_count":0,"cited_by_count":56},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":65},{"year":2022,"works_count":2,"oa_works_count":1,"cited_by_count":77},{"year":2023,"works_count":3,"oa_works_count":3,"cited_by_count":70},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":80},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":70},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":39}],"display_name_alternatives":["Y J Chang","Y. Chang","Y. J. Chang","Y.J. Chang","YUAN-JEN CHANG","Yuan J. Chang","Yuan-Jen Chang","Yuan-jen Chang","Yuan\u2010Jen Chang"],"block_key":"y chang","works_api_url":"https://api.openalex.org/works?filter=author.id:A5032166190","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5032166190","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}