{"id":"https://openalex.org/A5111760135","orcid":null,"observed_orcids":[],"display_name":"Daniel A. Capen","raw_author_names":["Capen, Daniel A.","D A Capen","D Capen","D. A. Capen","DA Capen","DANIEL A. CAPEN","DANIEL CAPEN","Daniel A Capen","Daniel A. Capen","Daniel Capen"],"full_name":"DANIEL A. CAPEN","works_count":34,"cited_by_count":1336,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":17,"i10_index":24},"ids":{"openalex":"https://openalex.org/A5111760135","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I1174212","ror":"https://ror.org/03taz7m60","display_name":"University of Southern California","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]},"years":[1999,1997,1996,1992,1991,1986]},{"institution":{"id":"https://openalex.org/I117965899","ror":"https://ror.org/01wspgy28","display_name":"University of Hawai\u02bbi at M\u0101noa","country_code":"US","type":"education","lineage":["https://openalex.org/I117965899"]},"years":[1991]},{"institution":{"id":"https://openalex.org/I1331384533","ror":"https://ror.org/03tzaeb71","display_name":"University of Hawaii System","country_code":"US","type":"education","lineage":["https://openalex.org/I1331384533"]},"years":[1991]},{"institution":{"id":"https://openalex.org/I2802549562","ror":"https://ror.org/03t3q6164","display_name":"Rancho Los Amigos National Rehabilitation Center","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1328359107","https://openalex.org/I2802549562"]},"years":[1999,1997,1996,1995,1994,1993,1992,1991,1988,1987,1986,1979]},{"institution":{"id":"https://openalex.org/I55302922","ror":"https://ror.org/016tfm930","display_name":"The University of Texas Medical Branch at Galveston","country_code":"US","type":"education","lineage":["https://openalex.org/I55302922"]},"years":[1971]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10776","display_name":"Spinal Fractures and Fixation Techniques","count":20,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10238","display_name":"Spine and Intervertebral Disc Pathology","count":12,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic 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/T10925","display_name":"Spinal Cord Injury Research","count":10,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic 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/T11518","display_name":"Cervical and Thoracic Myelopathy","count":8,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11293","display_name":"Orthopedic Infections and Treatments","count":5,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T10776","display_name":"Spinal Fractures and Fixation Techniques","value":7.57e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10925","display_name":"Spinal Cord Injury Research","value":6.24e-05,"subfield":{"id":"https://openalex.org/subfields/2734","display_name":"Pathology and Forensic 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/T12960","display_name":"Heterotopic Ossification and Related Conditions","value":4.91e-05,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/T11518","display_name":"Cervical and Thoracic Myelopathy","value":3.91e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11670","display_name":"Pressure Ulcer Prevention and Management","value":3.82e-05,"subfield":{"id":"https://openalex.org/subfields/3609","display_name":"Occupational Therapy"},"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":0.991412878036499},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.8017148971557617},{"id":"44575665","wikidata":"https://www.wikidata.org/wiki/Q1293405","display_name":"Lumbar","score":0.7336803674697876},{"id":"142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","score":0.4273241460323334},{"id":"118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","score":0.0}],"counts_by_year":[{"year":1971,"works_count":1,"oa_works_count":0,"cited_by_count":7},{"year":1979,"works_count":1,"oa_works_count":0,"cited_by_count":3},{"year":1985,"works_count":1,"oa_works_count":0,"cited_by_count":303},{"year":1986,"works_count":3,"oa_works_count":0,"cited_by_count":188},{"year":1987,"works_count":2,"oa_works_count":0,"cited_by_count":37},{"year":1988,"works_count":2,"oa_works_count":0,"cited_by_count":36},{"year":1990,"works_count":1,"oa_works_count":0,"cited_by_count":1},{"year":1991,"works_count":2,"oa_works_count":0,"cited_by_count":74},{"year":1992,"works_count":5,"oa_works_count":0,"cited_by_count":43},{"year":1993,"works_count":2,"oa_works_count":0,"cited_by_count":24},{"year":1994,"works_count":1,"oa_works_count":0,"cited_by_count":11},{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":22},{"year":1996,"works_count":6,"oa_works_count":0,"cited_by_count":488},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":49},{"year":1998,"works_count":2,"oa_works_count":0,"cited_by_count":29},{"year":1999,"works_count":2,"oa_works_count":0,"cited_by_count":21},{"year":2025,"works_count":1,"oa_works_count":0,"cited_by_count":0}],"display_name_alternatives":["Capen, Daniel A.","D A Capen","D Capen","D. A. Capen","DA Capen","DANIEL A. CAPEN","DANIEL CAPEN","Daniel A Capen","Daniel A. Capen","Daniel Capen"],"block_key":"d capen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111760135","updated_date":"2026-10-16T12:29:29","created_date":"2016-06-24T00:00:00"}