{"id":"https://openalex.org/A5110010389","orcid":null,"observed_orcids":[],"display_name":"Harald Claus","raw_author_names":["Claus, Harald","Harald Claus"],"full_name":"Claus, Harald","works_count":47,"cited_by_count":2863,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":23,"i10_index":31},"ids":{"openalex":"https://openalex.org/A5110010389","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I197323543","ror":"https://ror.org/023b0x485","display_name":"Johannes Gutenberg University Mainz","country_code":"DE","type":"education","lineage":["https://openalex.org/I197323543"]},"years":[2020,2019,2018,2017,2016,2015,2014,2013,2011,2010,2009,2008,2007,2006,2005,2003,2002]},{"institution":{"id":"https://openalex.org/I4210100464","ror":"https://ror.org/013vyke20","display_name":"Environment Agency Austria","country_code":"AT","type":"government","lineage":["https://openalex.org/I4210100464"]},"years":[1998]},{"institution":{"id":"https://openalex.org/I4210128716","ror":"https://ror.org/0329ynx05","display_name":"German Environment Agency","country_code":"DE","type":"government","lineage":["https://openalex.org/I4210128716"]},"years":[1998]}],"last_known_institutions":[{"id":"https://openalex.org/I197323543","ror":"https://ror.org/023b0x485","display_name":"Johannes Gutenberg University Mainz","country_code":"DE","type":"education","lineage":["https://openalex.org/I197323543"]}],"topics":[{"id":"https://openalex.org/T10750","display_name":"Fermentation and Sensory Analysis","count":26,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11796","display_name":"Horticultural and Viticultural Research","count":13,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11617","display_name":"Enzyme Production and Characterization","count":9,"subfield":{"id":"https://openalex.org/subfields/1305","display_name":"Biotechnology"},"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/T12668","display_name":"Yeasts and Rust Fungi Studies","count":7,"subfield":{"id":"https://openalex.org/subfields/2404","display_name":"Microbiology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10120","display_name":"Bacterial Genetics and Biotechnology","count":5,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"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"}}],"topic_share":[{"id":"https://openalex.org/T10750","display_name":"Fermentation and Sensory Analysis","value":0.000124,"subfield":{"id":"https://openalex.org/subfields/1106","display_name":"Food Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11796","display_name":"Horticultural and Viticultural Research","value":8.28e-05,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11136","display_name":"Enzyme-mediated dye degradation","value":8.25e-05,"subfield":{"id":"https://openalex.org/subfields/2402","display_name":"Applied Microbiology and Biotechnology"},"field":{"id":"https://openalex.org/fields/24","display_name":"Immunology and Microbiology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T14150","display_name":"Biochemical and biochemical processes","value":6.01e-05,"subfield":{"id":"https://openalex.org/subfields/1305","display_name":"Biotechnology"},"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/T13817","display_name":"Tannin, Tannase and Anticancer Activities","value":5.78e-05,"subfield":{"id":"https://openalex.org/subfields/1605","display_name":"Organic Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.8439685702323914},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.8098239898681641},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.702761173248291},{"id":"523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","score":0.6292746067047119},{"id":"54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","score":0.37086647748947144}],"counts_by_year":[{"year":1998,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2002,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":2003,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":1,"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":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":3,"oa_works_count":0,"cited_by_count":132},{"year":2013,"works_count":4,"oa_works_count":2,"cited_by_count":131},{"year":2014,"works_count":3,"oa_works_count":1,"cited_by_count":125},{"year":2015,"works_count":4,"oa_works_count":3,"cited_by_count":116},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":119},{"year":2017,"works_count":6,"oa_works_count":1,"cited_by_count":166},{"year":2018,"works_count":3,"oa_works_count":3,"cited_by_count":142},{"year":2019,"works_count":2,"oa_works_count":2,"cited_by_count":166},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":185},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":194},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":161},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":153},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":170},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":144},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":108}],"display_name_alternatives":["Claus, Harald","Harald Claus"],"block_key":"h claus","works_api_url":"https://api.openalex.org/works?filter=author.id:A5110010389","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5110010389","updated_date":"2026-11-13T15:08:24","created_date":"2016-06-24T00:00:00"}