{"id":"https://openalex.org/A5079565784","orcid":"https://orcid.org/0000-0003-1501-5021","observed_orcids":["https://orcid.org/0000-0003-1501-5021"],"display_name":"Ndimofor Chofor","raw_author_names":["Chofor, Ndimofor","N Chofor","N. Chofor","Ndimofor Chofor"],"full_name":"Ndimofor Chofor","works_count":72,"cited_by_count":744,"summary_stats":{"2yr_mean_citedness":3.5,"h_index":16,"i10_index":20},"ids":{"openalex":"https://openalex.org/A5079565784","orcid":"https://orcid.org/0000-0003-1501-5021","observed_orcids":["https://orcid.org/0000-0003-1501-5021"]},"affiliations":[{"institution":{"id":"https://openalex.org/I129877168","ror":"https://ror.org/033n9gh91","display_name":"Carl von Ossietzky Universit\u00e4t Oldenburg","country_code":"DE","type":"education","lineage":["https://openalex.org/I129877168"]},"years":[2017,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007]},{"institution":{"id":"https://openalex.org/I4210125974","ror":"https://ror.org/03avbdx23","display_name":"Pius Hospital Oldenburg","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210125974"]},"years":[2017,2015,2014,2013,2012,2011,2009,2008,2007]},{"institution":{"id":"https://openalex.org/I4210135154","ror":"https://ror.org/043kws463","display_name":"Sun Nuclear (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4210135154"]},"years":[2026,2025]},{"institution":{"id":"https://openalex.org/I74656192","ror":"https://ror.org/01y9bpm73","display_name":"University of G\u00f6ttingen","country_code":"DE","type":"education","lineage":["https://openalex.org/I74656192"]},"years":[2012,2011]}],"last_known_institutions":[{"id":"https://openalex.org/I4210135154","ror":"https://ror.org/043kws463","display_name":"Sun Nuclear (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4210135154"]}],"topics":[{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","count":68,"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":60,"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":35,"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/T11044","display_name":"Particle Detector Development and Performance","count":11,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/T11363","display_name":"Dental Radiography and Imaging","count":7,"subfield":{"id":"https://openalex.org/subfields/3504","display_name":"Oral Surgery"},"field":{"id":"https://openalex.org/fields/35","display_name":"Dentistry"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T11176","display_name":"Radiation Therapy and Dosimetry","value":0.0002223,"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/T10358","display_name":"Advanced Radiotherapy Techniques","value":0.0001639,"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","value":0.0001151,"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/T12299","display_name":"Radiation Shielding Materials Analysis","value":0.0001052,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/T13690","display_name":"Quality and Safety in Healthcare","value":5.45e-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":0.8982523679733276},{"id":"192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","score":0.8013532161712646},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.7609502077102661},{"id":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.7052903175354004},{"id":"2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","score":0.6136999130249023}],"counts_by_year":[{"year":2006,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":5,"oa_works_count":2,"cited_by_count":0},{"year":2012,"works_count":13,"oa_works_count":2,"cited_by_count":26},{"year":2013,"works_count":4,"oa_works_count":1,"cited_by_count":39},{"year":2014,"works_count":7,"oa_works_count":0,"cited_by_count":28},{"year":2015,"works_count":3,"oa_works_count":2,"cited_by_count":51},{"year":2016,"works_count":3,"oa_works_count":2,"cited_by_count":38},{"year":2017,"works_count":3,"oa_works_count":0,"cited_by_count":64},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":44},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":59},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":51},{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":45},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":37},{"year":2023,"works_count":5,"oa_works_count":0,"cited_by_count":29},{"year":2024,"works_count":2,"oa_works_count":1,"cited_by_count":39},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":51},{"year":2026,"works_count":2,"oa_works_count":2,"cited_by_count":40}],"display_name_alternatives":["Chofor, Ndimofor","N Chofor","N. Chofor","Ndimofor Chofor"],"block_key":"n chofor","works_api_url":"https://api.openalex.org/works?filter=author.id:A5079565784","updated_date":"2026-11-09T14:06:01","created_date":"2016-06-24T00:00:00"}
