{"id":"https://openalex.org/A5113740004","orcid":null,"observed_orcids":[],"display_name":"R. G. Hopkinson","raw_author_names":["R G Hopkinson","R. G. HOPKINSON","R. G. Hopkinson","R.G. Hopkinson","Raichel Hopkinson","Ralph Hopkinson"],"full_name":"R. G. HOPKINSON","works_count":68,"cited_by_count":1352,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":18,"i10_index":26},"ids":{"openalex":"https://openalex.org/A5113740004","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I2800994460","ror":"https://ror.org/02fmkev06","display_name":"Building Research Establishment","country_code":"GB","type":"facility","lineage":["https://openalex.org/I2800994460"]},"years":[1960,1959,1958,1957,1956,1955,1954,1953,1952]},{"institution":{"id":"https://openalex.org/I4210152054","ror":"https://ror.org/03yt24h27","display_name":"General Electric (United Kingdom)","country_code":"GB","type":"company","lineage":["https://openalex.org/I1332737386","https://openalex.org/I4210152054"]},"years":[1946,1941,1940,1936]},{"institution":{"id":"https://openalex.org/I4210153020","ror":"https://ror.org/049nrz535","display_name":"Department of Scientific and Industrial Research","country_code":"IN","type":"government","lineage":["https://openalex.org/I2799351866","https://openalex.org/I4210134808","https://openalex.org/I4210153020"]},"years":[1957]},{"institution":{"id":"https://openalex.org/I45129253","ror":"https://ror.org/02jx3x895","display_name":"University College London","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]},"years":[1976,1972,1970]}],"last_known_institutions":[{"id":"https://openalex.org/I45129253","ror":"https://ror.org/02jx3x895","display_name":"University College London","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I45129253"]}],"topics":[{"id":"https://openalex.org/T10427","display_name":"Visual perception and processing mechanisms","count":34,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10121","display_name":"Building Energy and Comfort Optimization","count":29,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"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/T12006","display_name":"Ergonomics and Musculoskeletal Disorders","count":12,"subfield":{"id":"https://openalex.org/subfields/3307","display_name":"Human Factors and Ergonomics"},"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/T11666","display_name":"Color Science and Applications","count":10,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12496","display_name":"Color perception and design","count":10,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"topic_share":[{"id":"https://openalex.org/T14504","display_name":"Diverse Academic Research Analysis","value":0.0001944,"subfield":{"id":"https://openalex.org/subfields/2216","display_name":"Architecture"},"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/T12496","display_name":"Color perception and design","value":7.63e-05,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social 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/T10427","display_name":"Visual perception and processing mechanisms","value":7.44e-05,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11666","display_name":"Color Science and Applications","value":7.07e-05,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13722","display_name":"Ergonomics and Human Factors","value":6.52e-05,"subfield":{"id":"https://openalex.org/subfields/3307","display_name":"Human Factors and Ergonomics"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"x_concepts":[{"id":"120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","score":0.6301093697547913},{"id":"15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","score":0.6250112652778625},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.6210921406745911},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.525215208530426},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.368678480386734}],"counts_by_year":[{"year":1936,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1940,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1941,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1946,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":1949,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1950,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1951,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1952,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":1953,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1954,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1955,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1956,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1957,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1958,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1959,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":1960,"works_count":4,"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":3,"oa_works_count":0,"cited_by_count":0},{"year":1964,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1965,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1966,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1967,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1969,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1970,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1971,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1972,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1974,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1976,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":23},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":48},{"year":2015,"works_count":0,"oa_works_count":0,"cited_by_count":38},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":46},{"year":2017,"works_count":0,"oa_works_count":0,"cited_by_count":36},{"year":2018,"works_count":0,"oa_works_count":0,"cited_by_count":58},{"year":2019,"works_count":0,"oa_works_count":0,"cited_by_count":73},{"year":2020,"works_count":0,"oa_works_count":0,"cited_by_count":48},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":45},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":76},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":59},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":54},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":31},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":37}],"display_name_alternatives":["R G Hopkinson","R. G. HOPKINSON","R. G. Hopkinson","R.G. Hopkinson","Raichel Hopkinson","Ralph Hopkinson"],"block_key":"r hopkinson","works_api_url":"https://api.openalex.org/works?filter=author.id:A5113740004","awards_count":0,"updated_date":"2026-11-08T12:57:04","created_date":"2016-06-24T00:00:00"}