{"id":"https://openalex.org/A5113464084","orcid":null,"observed_orcids":[],"display_name":"John S. Caldwell","raw_author_names":["CALDWELL, John S.","Caldwell, John S.","Caldwell, John S. (John Stein)","J. S. Caldwell","J.S. Caldwell","John S Caldwell","John S. CALDWELL","John S. Caldwell","John s. Caldwell"],"full_name":"Caldwell, John S. (John Stein)","works_count":81,"cited_by_count":395,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":11,"i10_index":13},"ids":{"openalex":"https://openalex.org/A5113464084","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I121820613","ror":"https://ror.org/05ect4e57","display_name":"Louisiana State University","country_code":"US","type":"education","lineage":["https://openalex.org/I121820613"]},"years":[1987]},{"institution":{"id":"https://openalex.org/I179193067","ror":"https://ror.org/03cq4gr50","display_name":"Khon Kaen University","country_code":"TH","type":"education","lineage":["https://openalex.org/I179193067"]},"years":[2014]},{"institution":{"id":"https://openalex.org/I4210089209","ror":"https://ror.org/005pdtr14","display_name":"Japan International Research Center for Agricultural Sciences","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4210089209"]},"years":[2011,2007,2006,2005,2001]},{"institution":{"id":"https://openalex.org/I52357470","ror":"https://ror.org/00rs6vg23","display_name":"The Ohio State University","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]},"years":[1939,1938,1937,1936,1934]},{"institution":{"id":"https://openalex.org/I859038795","ror":"https://ror.org/02smfhw86","display_name":"Virginia Tech","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]},"years":[1999,1998,1997,1991,1988,1987,1985,1984]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T12329","display_name":"Hemiptera Insect Studies","count":31,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"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/T12968","display_name":"Research on scale insects","count":24,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect 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/T11750","display_name":"Phytoplasmas and Hemiptera pathogens","count":15,"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/T10367","display_name":"Agricultural Innovations and Practices","count":12,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"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/T10135","display_name":"Insect-Plant Interactions and Control","count":10,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect 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"}}],"topic_share":[{"id":"https://openalex.org/T12968","display_name":"Research on scale insects","value":0.0003726,"subfield":{"id":"https://openalex.org/subfields/1109","display_name":"Insect 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/T13678","display_name":"Agricultural Research and Practices","value":0.0001401,"subfield":{"id":"https://openalex.org/subfields/1100","display_name":"General Agricultural and Biological Sciences"},"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/T11750","display_name":"Phytoplasmas and Hemiptera pathogens","value":0.0001186,"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/T13934","display_name":"Indigenous Knowledge Systems and Agriculture","value":9.19e-05,"subfield":{"id":"https://openalex.org/subfields/3314","display_name":"Anthropology"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12329","display_name":"Hemiptera Insect Studies","value":8.03e-05,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.9523721933364868},{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.7892278432846069},{"id":"205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","score":0.6990790963172913},{"id":"22508944","wikidata":"https://www.wikidata.org/wiki/Q568174","display_name":"PEST analysis","score":0.6000732183456421},{"id":"18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","score":0.438711941242218}],"counts_by_year":[{"year":1934,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1935,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1936,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1937,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1938,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1939,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1940,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1941,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1944,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":1945,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1946,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1947,"works_count":4,"oa_works_count":2,"cited_by_count":0},{"year":1948,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1949,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1950,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1951,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1952,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1983,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1986,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":3,"oa_works_count":3,"cited_by_count":0},{"year":1990,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1995,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1997,"works_count":3,"oa_works_count":2,"cited_by_count":0},{"year":1998,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":6,"oa_works_count":1,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2005,"works_count":4,"oa_works_count":3,"cited_by_count":0},{"year":2006,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2007,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2008,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2009,"works_count":1,"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":0,"oa_works_count":0,"cited_by_count":20},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":10},{"year":2014,"works_count":2,"oa_works_count":0,"cited_by_count":14},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":19},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":22},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":14},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2019,"works_count":3,"oa_works_count":0,"cited_by_count":14},{"year":2020,"works_count":1,"oa_works_count":0,"cited_by_count":21},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":9},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":14}],"display_name_alternatives":["CALDWELL, John S.","Caldwell, John S.","Caldwell, John S. (John Stein)","J. S. Caldwell","J.S. Caldwell","John S Caldwell","John S. CALDWELL","John S. Caldwell","John s. Caldwell"],"block_key":"( caldwell","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113464084","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5113464084","updated_date":"2026-11-10T14:30:39","created_date":"2016-06-24T00:00:00"}