{"id":"https://openalex.org/A5113564451","orcid":"https://orcid.org/0000-0002-6328-3998","observed_orcids":["https://orcid.org/0000-0002-6328-3998"],"display_name":"Ralph Mitchell","raw_author_names":["Mitchell, R","Mitchell, Ralph","Mitchell,Ralph","R L MITCHELL","R MITCHELL","R Mitchell","R. L. Mitchell","R. MITCHELL","R. Mitchell","RALPH MITCHELL","Ralph Mitchell","Ralph W. Mitchell","Ralph, Mitchell","Ralph. Mitchell"],"full_name":"Ralph Mitchell","works_count":274,"cited_by_count":13783,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":56,"i10_index":153},"ids":{"openalex":"https://openalex.org/A5113564451","orcid":"https://orcid.org/0000-0002-6328-3998","observed_orcids":["https://orcid.org/0000-0002-6328-3998"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1282105669","ror":"https://ror.org/05gvnxz63","display_name":"Argonne National Laboratory","country_code":"US","type":"facility","lineage":["https://openalex.org/I1282105669","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I40347166"]},"years":[1980]},{"institution":{"id":"https://openalex.org/I1338920048","ror":"https://ror.org/046dg4z72","display_name":"Marine Biological Laboratory","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1338920048"]},"years":[1972]},{"institution":{"id":"https://openalex.org/I136199984","ror":"https://ror.org/03vek6s52","display_name":"Harvard University","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]},"years":[2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2007,2006,2005,2004,2003,2002,2001,2000,1998,1997,1996,1995,1994,1993,1992,1991,1990,1989,1988,1987,1986,1985,1984,1983,1982,1981,1980,1979,1978,1977,1976,1975,1974,1973,1972,1971,1969,1968,1967]},{"institution":{"id":"https://openalex.org/I170897317","ror":"https://ror.org/00py81415","display_name":"Duke University","country_code":"US","type":"education","lineage":["https://openalex.org/I170897317"]},"years":[1986]},{"institution":{"id":"https://openalex.org/I189158943","ror":"https://ror.org/00wjc7c48","display_name":"University of Milan","country_code":"IT","type":"education","lineage":["https://openalex.org/I189158943"]},"years":[2014]},{"institution":{"id":"https://openalex.org/I193531525","ror":"https://ror.org/00y4zzh67","display_name":"George Washington University","country_code":"US","type":"education","lineage":["https://openalex.org/I193531525"]},"years":[2023]},{"institution":{"id":"https://openalex.org/I195575238","ror":"https://ror.org/0217hb928","display_name":"Middlebury College","country_code":"US","type":"education","lineage":["https://openalex.org/I195575238"]},"years":[1972]},{"institution":{"id":"https://openalex.org/I197251160","ror":"https://ror.org/03qxff017","display_name":"Hebrew University of Jerusalem","country_code":"IL","type":"education","lineage":["https://openalex.org/I197251160"]},"years":[1973]},{"institution":{"id":"https://openalex.org/I200284239","ror":"https://ror.org/030eybx10","display_name":"Universidade de Santiago de Compostela","country_code":"ES","type":"education","lineage":["https://openalex.org/I200284239"]},"years":[2014]},{"institution":{"id":"https://openalex.org/I205783295","ror":"https://ror.org/05bnh6r87","display_name":"Cornell University","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]},"years":[1962,1961]},{"institution":{"id":"https://openalex.org/I2802779139","ror":"https://ror.org/03v5jj203","display_name":"Stazione Zoologica Anton Dohrn","country_code":"IT","type":"facility","lineage":["https://openalex.org/I2802779139"]},"years":[1984]},{"institution":{"id":"https://openalex.org/I40347166","ror":"https://ror.org/024mw5h28","display_name":"University of Chicago","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]},"years":[1984]},{"institution":{"id":"https://openalex.org/I4210092791","ror":"https://ror.org/00j52pq61","display_name":"New York State College of Agriculture & Life Sciences","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295","https://openalex.org/I4210092791"]},"years":[1961]},{"institution":{"id":"https://openalex.org/I4405280373","ror":"https://ror.org/02vqk7w39","display_name":"University of Dayton Research Institute","country_code":"US","type":"facility","lineage":["https://openalex.org/I127591826","https://openalex.org/I4405280373"]},"years":[1996]},{"institution":{"id":"https://openalex.org/I53964585","ror":"https://ror.org/0316ej306","display_name":"Weizmann Institute of Science","country_code":"IL","type":"education","lineage":["https://openalex.org/I53964585"]},"years":[1967,1966,1965,1964]},{"institution":{"id":"https://openalex.org/I63966007","ror":"https://ror.org/042nb2s44","display_name":"Massachusetts Institute of Technology","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]},"years":[2005,1990,1974]}],"last_known_institutions":[{"id":"https://openalex.org/I193531525","ror":"https://ror.org/00y4zzh67","display_name":"George Washington University","country_code":"US","type":"education","lineage":["https://openalex.org/I193531525"]}],"topics":[{"id":"https://openalex.org/T11791","display_name":"Microbial Community Ecology and Physiology","count":61,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10310","display_name":"Corrosion Behavior and Inhibition","count":59,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11643","display_name":"Building materials and conservation","count":47,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12071","display_name":"Marine Biology and Environmental Chemistry","count":43,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10593","display_name":"Bacterial biofilms and quorum sensing","count":40,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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/T12071","display_name":"Marine Biology and Environmental Chemistry","value":0.000774,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11643","display_name":"Building materials and conservation","value":0.0003563,"subfield":{"id":"https://openalex.org/subfields/1904","display_name":"Earth-Surface Processes"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12247","display_name":"Microbial Applications in Construction Materials","value":0.0002199,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10593","display_name":"Bacterial biofilms and quorum sensing","value":0.0002066,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"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/T11331","display_name":"Fecal contamination and water quality","value":0.00019,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"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":0.9608525633811951},{"id":"523546767","wikidata":"https://www.wikidata.org/wiki/Q10876","display_name":"Bacteria","score":0.8591915369033813},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.836380124092102},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.7482337355613708},{"id":"54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","score":0.1777477264404297}],"counts_by_year":[{"year":1961,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1962,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1963,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1964,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1965,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1966,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1967,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1968,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1969,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1970,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1971,"works_count":7,"oa_works_count":2,"cited_by_count":0},{"year":1972,"works_count":8,"oa_works_count":1,"cited_by_count":0},{"year":1973,"works_count":7,"oa_works_count":2,"cited_by_count":0},{"year":1974,"works_count":11,"oa_works_count":1,"cited_by_count":0},{"year":1975,"works_count":10,"oa_works_count":1,"cited_by_count":0},{"year":1976,"works_count":10,"oa_works_count":0,"cited_by_count":0},{"year":1977,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1978,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":1979,"works_count":7,"oa_works_count":3,"cited_by_count":0},{"year":1980,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1981,"works_count":8,"oa_works_count":3,"cited_by_count":0},{"year":1982,"works_count":9,"oa_works_count":3,"cited_by_count":0},{"year":1983,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1985,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1986,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":1987,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1989,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":1990,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":1991,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1992,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":1995,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":1998,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2000,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":6,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":7,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":10,"oa_works_count":2,"cited_by_count":0},{"year":2006,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":3,"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":8,"oa_works_count":1,"cited_by_count":0},{"year":2010,"works_count":4,"oa_works_count":1,"cited_by_count":0},{"year":2011,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":4,"oa_works_count":1,"cited_by_count":402},{"year":2013,"works_count":2,"oa_works_count":0,"cited_by_count":431},{"year":2014,"works_count":3,"oa_works_count":2,"cited_by_count":409},{"year":2015,"works_count":6,"oa_works_count":0,"cited_by_count":352},{"year":2016,"works_count":2,"oa_works_count":0,"cited_by_count":398},{"year":2017,"works_count":3,"oa_works_count":0,"cited_by_count":379},{"year":2018,"works_count":2,"oa_works_count":1,"cited_by_count":448},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":397},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":494},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":439},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":423},{"year":2023,"works_count":1,"oa_works_count":0,"cited_by_count":381},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":334},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":284},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":217}],"display_name_alternatives":["Mitchell, R","Mitchell, Ralph","Mitchell,Ralph","R L MITCHELL","R MITCHELL","R Mitchell","R. L. Mitchell","R. MITCHELL","R. Mitchell","RALPH MITCHELL","Ralph Mitchell","Ralph W. Mitchell","Ralph, Mitchell","Ralph. Mitchell"],"block_key":"r mitchell","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113564451","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}
