{"id":"https://openalex.org/W1966659653","doi":"https://doi.org/10.1111/j.1532-5415.1989.tb06926.x","title":"Redefining Human Aging","display_name":"Redefining Human Aging","publication_year":1989,"publication_date":"1989-11-01","ids":{"openalex":"https://openalex.org/W1966659653","doi":"https://doi.org/10.1111/j.1532-5415.1989.tb06926.x","mag":"1966659653","pmid":"https://pubmed.ncbi.nlm.nih.gov/2809056"},"language":"en","primary_location":{"id":"doi:10.1111/j.1532-5415.1989.tb06926.x","doi":"https://doi.org/10.1111/j.1532-5415.1989.tb06926.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1532-5415.1989.tb06926.x","pdf_url":null,"source":{"id":"https://openalex.org/S204183829","display_name":"Journal of the American Geriatrics Society","issn_l":"0002-8614","issn":["0002-8614","1532-5415"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Geriatrics Society","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5091014730","display_name":"Walter M. Bortz","orcid":"https://orcid.org/0000-0002-0936-4164","observed_orcids":["https://orcid.org/0000-0002-0936-4164"]},"institutions":[{"id":"https://openalex.org/I1317822957","display_name":"Palo Alto Medical Foundation","ror":"https://ror.org/04rg6e566","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I114073160","https://openalex.org/I1317822957"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Walter M. Bortz","raw_affiliation_strings":["Palo Alto Medical Foundation, California 94301","Palo Alto Medical Foundation, Palo Alto, California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Palo Alto Medical Foundation, California 94301","institution_ids":["https://openalex.org/I1317822957"]},{"raw_affiliation_string":"Palo Alto Medical Foundation, Palo Alto, California","institution_ids":["https://openalex.org/I1317822957"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5091014730"],"corresponding_institution_ids":["https://openalex.org/I1317822957"],"apc_list":{"value":4760,"currency":"USD","value_usd":4760},"apc_paid":null,"fwci":3.205,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.90625,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"37","issue":"11","first_page":"1092","last_page":"1096"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11265","display_name":"Aging and Gerontology Research","score":0.9101999998092651,"subfield":{"id":"https://openalex.org/subfields/3206","display_name":"Neuropsychology and Physiological Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11265","display_name":"Aging and Gerontology Research","score":0.9101999998092651,"subfield":{"id":"https://openalex.org/subfields/3206","display_name":"Neuropsychology and Physiological Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10676","display_name":"Genetics, Aging, and Longevity in Model Organisms","score":0.033900000154972076,"subfield":{"id":"https://openalex.org/subfields/1302","display_name":"Aging"},"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/T13695","display_name":"Aging, Elder Care, and Social Issues","score":0.013700000010430813,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/human-aging","display_name":"human aging","score":0.9190000295639038},{"id":"https://openalex.org/keywords/theories-of-aging","display_name":"theories of aging","score":0.35600000619888306},{"id":"https://openalex.org/keywords/biological-aging","display_name":"biological aging","score":0.42100000381469727},{"id":"https://openalex.org/keywords/gerontology","display_name":"gerontology","score":0.4580000042915344}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.7027108073234558},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.4878397285938263},{"id":"https://openalex.org/C161191863","wikidata":"https://www.wikidata.org/wiki/Q199655","display_name":"Library science","level":1,"score":0.37329691648483276},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0}],"mesh":[{"descriptor_ui":"D000375","descriptor_name":"Aging","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D000375","descriptor_name":"Aging","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D001294","descriptor_name":"Attitude to Health","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014481","descriptor_name":"United States","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1111/j.1532-5415.1989.tb06926.x","doi":"https://doi.org/10.1111/j.1532-5415.1989.tb06926.x","is_oa":false,"landing_page_url":"https://doi.org/10.1111/j.1532-5415.1989.tb06926.x","pdf_url":null,"source":{"id":"https://openalex.org/S204183829","display_name":"Journal of the American Geriatrics Society","issn_l":"0002-8614","issn":["0002-8614","1532-5415"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-1","medline","norway-2","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Geriatrics Society","raw_type":"journal-article"},{"id":"pmid:2809056","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/2809056","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Geriatrics Society","raw_type":"Journal Article"},{"id":"pmh:oai:repository.library.georgetown.edu:10822/834044","doi":null,"is_oa":false,"landing_page_url":"http://worldcatlibraries.org/registry/gateway?version=1.0&url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&atitle=Redefining+Human+Aging&title=JOURNAL+OF+THE+AMERICAN+GERIATRICS+SOCIETY+&volume=37&issue=11&spage=1989&date=1989-11&au=Bortz,+Walter+M.","pdf_url":null,"source":{"id":"https://openalex.org/S4306402467","display_name":"DigitalGeorgetown (Georgetown University Library)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210145449","host_organization_name":"Center for Security and Emerging Technology","host_organization_lineage":["https://openalex.org/I4210145449"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"eweb:91708","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W3852828","https://openalex.org/W37438337","https://openalex.org/W1539105097","https://openalex.org/W1560499904","https://openalex.org/W1563853789","https://openalex.org/W1965703198","https://openalex.org/W1973137664","https://openalex.org/W1983754910","https://openalex.org/W1992976062","https://openalex.org/W2007789292","https://openalex.org/W2008694689","https://openalex.org/W2012464391","https://openalex.org/W2014191340","https://openalex.org/W2018503548","https://openalex.org/W2021215417","https://openalex.org/W2021265260","https://openalex.org/W2028621021","https://openalex.org/W2035116694","https://openalex.org/W2036198994","https://openalex.org/W2042679362","https://openalex.org/W2056138911","https://openalex.org/W2057433473","https://openalex.org/W2061075309","https://openalex.org/W2081762405","https://openalex.org/W2085656572","https://openalex.org/W2090959096","https://openalex.org/W2095132716","https://openalex.org/W2109322354","https://openalex.org/W2112755822","https://openalex.org/W2137374430","https://openalex.org/W2324423908","https://openalex.org/W4235214836","https://openalex.org/W4249919776","https://openalex.org/W4323874476","https://openalex.org/W6633783275"],"related_works":["https://openalex.org/W2413540563","https://openalex.org/W4242017670","https://openalex.org/W2024015451","https://openalex.org/W4245703419","https://openalex.org/W2023411687","https://openalex.org/W2055200582","https://openalex.org/W2021679459","https://openalex.org/W4232488607","https://openalex.org/W2335719466","https://openalex.org/W4253288523"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}