{"id":"https://openalex.org/A5046867448","orcid":"https://orcid.org/0009-0002-3151-9887","observed_orcids":["https://orcid.org/0009-0002-3151-9887"],"display_name":"Johannes Tveit","raw_author_names":["J Tveit","JOHANNES TVEIT","Johannes Tveit"],"full_name":"Johannes Tveit","works_count":6,"cited_by_count":24,"summary_stats":{"2yr_mean_citedness":6.5,"h_index":3,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5046867448","orcid":"https://orcid.org/0009-0002-3151-9887","observed_orcids":["https://orcid.org/0009-0002-3151-9887"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210150042","ror":"https://ror.org/04h0zn247","display_name":"Chiron (Norway)","country_code":"NO","type":"company","lineage":["https://openalex.org/I4210150042"]},"years":[2025,2022]}],"last_known_institutions":[{"id":"https://openalex.org/I4210150042","ror":"https://ror.org/04h0zn247","display_name":"Chiron (Norway)","country_code":"NO","type":"company","lineage":["https://openalex.org/I4210150042"]}],"topics":[{"id":"https://openalex.org/T10800","display_name":"Forensic Toxicology and Drug Analysis","count":3,"subfield":{"id":"https://openalex.org/subfields/3005","display_name":"Toxicology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10038","display_name":"Tuberculosis Research and Epidemiology","count":2,"subfield":{"id":"https://openalex.org/subfields/2725","display_name":"Infectious Diseases"},"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/T10414","display_name":"Cannabis and Cannabinoid Research","count":2,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"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/T13586","display_name":"HIV, TB, and STIs Epidemiology","count":2,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T10375","display_name":"Pharmacogenetics and Drug Metabolism","count":1,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12553","display_name":"Psychedelics and Drug Studies","value":2.51e-05,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical 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/T13586","display_name":"HIV, TB, and STIs Epidemiology","value":2.16e-05,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/T10414","display_name":"Cannabis and Cannabinoid Research","value":1.69e-05,"subfield":{"id":"https://openalex.org/subfields/2736","display_name":"Pharmacology (medical)"},"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/T12649","display_name":"Alkaloids: synthesis and pharmacology","value":1.16e-05,"subfield":{"id":"https://openalex.org/subfields/3004","display_name":"Pharmacology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10800","display_name":"Forensic Toxicology and Drug Analysis","value":1.13e-05,"subfield":{"id":"https://openalex.org/subfields/3005","display_name":"Toxicology"},"field":{"id":"https://openalex.org/fields/30","display_name":"Pharmacology, Toxicology and Pharmaceutics"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"2777846614","wikidata":"https://www.wikidata.org/wiki/Q19904200","display_name":"Synthetic cannabinoids","score":0.8499449491500854},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.6917839050292969},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.5667731761932373},{"id":"170493617","wikidata":"https://www.wikidata.org/wiki/Q208467","display_name":"Receptor","score":0.20189911127090454},{"id":"142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","score":0.07712915539741516}],"counts_by_year":[{"year":1951,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1971,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1982,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2025,"works_count":2,"oa_works_count":2,"cited_by_count":5},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":9}],"display_name_alternatives":["J Tveit","JOHANNES TVEIT","Johannes Tveit"],"block_key":"j tveit","works_api_url":"https://api.openalex.org/works?filter=author.id:A5046867448","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5046867448","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}