{"id":"https://openalex.org/keywords/exposure-limits","display_name":"exposure limits","description":"Thresholds defining acceptable or maximum contact with physical, chemical, or other hazards, often established for occupational and environmental safety.","display_name_alternatives":["limits of exposure","exposure limit values","permissible exposure levels","exposure limit"],"ids":{"openalex":"https://openalex.org/keywords/exposure-limits","wikidata":null},"primary_topic":{"id":"https://openalex.org/T10874","display_name":"Electromagnetic Fields and Biological Effects","score":0.273,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"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"}},"topics":[{"id":"https://openalex.org/T10874","display_name":"Electromagnetic Fields and Biological Effects","score":0.273,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"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/T13315","display_name":"Occupational Health and Safety in Workplaces","score":0.1882,"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"}}],"works_count":5092,"cited_by_count":65512,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/exposure-limits","updated_date":"2026-10-21T04:06:17","created_date":"2026-09-30T00:00:00"}
