{"id":"https://openalex.org/W2155804169","doi":"https://doi.org/10.1177/1477153511433171","title":"Performance assessment of commercial circadian personal exposure devices","display_name":"Performance assessment of commercial circadian personal exposure devices","publication_year":2012,"publication_date":"2012-01-11","ids":{"openalex":"https://openalex.org/W2155804169","doi":"https://doi.org/10.1177/1477153511433171","mag":"2155804169"},"language":"en","primary_location":{"id":"doi:10.1177/1477153511433171","doi":"https://doi.org/10.1177/1477153511433171","is_oa":false,"landing_page_url":"https://doi.org/10.1177/1477153511433171","pdf_url":null,"source":{"id":"https://openalex.org/S56039944","display_name":"Lighting Research & Technology","issn_l":"0024-3426","issn":["0024-3426","1365-7828","1477-0938","1477-1535","2058-3427"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lighting Research &amp; Technology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"LLA Price","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4387154524","display_name":"Health Protection Agency","ror":"https://ror.org/022pm7h15","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I1311074006","https://openalex.org/I348769827","https://openalex.org/I4387154524"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"LLA Price","raw_affiliation_strings":["Laser and Optical Radiation Dosimetry Group, Health Protection Agency, Didcot, Oxfordshire, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laser and Optical Radiation Dosimetry Group, Health Protection Agency, Didcot, Oxfordshire, UK","institution_ids":["https://openalex.org/I4387154524"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053822706","display_name":"Marina Khazova","orcid":"https://orcid.org/0000-0002-9644-2107","observed_orcids":["https://orcid.org/0000-0002-9644-2107"]},"institutions":[{"id":"https://openalex.org/I4387154524","display_name":"Health Protection Agency","ror":"https://ror.org/022pm7h15","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I1311074006","https://openalex.org/I348769827","https://openalex.org/I4387154524"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"M Khazova","raw_affiliation_strings":["Laser and Optical Radiation Dosimetry Group, Health Protection Agency, Didcot, Oxfordshire, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laser and Optical Radiation Dosimetry Group, Health Protection Agency, Didcot, Oxfordshire, UK","institution_ids":["https://openalex.org/I4387154524"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045080901","display_name":"John O\u2019Hagan","orcid":"https://orcid.org/0000-0003-2762-051X","observed_orcids":["https://orcid.org/0000-0003-2762-051X"]},"institutions":[{"id":"https://openalex.org/I4387154524","display_name":"Health Protection Agency","ror":"https://ror.org/022pm7h15","country_code":"GB","type":"nonprofit","lineage":["https://openalex.org/I1311074006","https://openalex.org/I348769827","https://openalex.org/I4387154524"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"JB O'Hagan","raw_affiliation_strings":["Laser and Optical Radiation Dosimetry Group, Health Protection Agency, Didcot, Oxfordshire, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laser and Optical Radiation Dosimetry Group, Health Protection Agency, Didcot, Oxfordshire, UK","institution_ids":["https://openalex.org/I4387154524"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4387154524"],"apc_list":{"value":4150,"currency":"USD","value_usd":4150},"apc_paid":null,"fwci":0.9906,"has_fulltext":false,"cited_by_count":55,"citation_normalized_percentile":{"value":0.71335982,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":99},"biblio":{"volume":"44","issue":"1","first_page":"17","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10342","display_name":"Circadian rhythm and melatonin","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2807","display_name":"Endocrine and Autonomic Systems"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T10342","display_name":"Circadian rhythm and melatonin","score":0.9887999892234802,"subfield":{"id":"https://openalex.org/subfields/2807","display_name":"Endocrine and Autonomic Systems"},"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/T11963","display_name":"Impact of Light on Environment and Health","score":0.0026000000070780516,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T11268","display_name":"Light effects on plants","score":0.0012000000569969416,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/personal-light-exposure","display_name":"personal light exposure","score":0.8019999861717224},{"id":"https://openalex.org/keywords/spectral-response","display_name":"spectral response","score":0.8479999899864197},{"id":"https://openalex.org/keywords/directional-response","display_name":"directional response","score":0.9769999980926514},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"dynamic range","score":0.9950000047683716},{"id":"https://openalex.org/keywords/device-calibration","display_name":"device calibration","score":0.8799999952316284},{"id":"https://openalex.org/keywords/circadian-rhythm","display_name":"circadian rhythm","score":0.7559999823570251}],"concepts":[{"id":"https://openalex.org/C121446783","wikidata":"https://www.wikidata.org/wiki/Q208353","display_name":"Circadian rhythm","level":2,"score":0.8889287710189819},{"id":"https://openalex.org/C46423501","wikidata":"https://www.wikidata.org/wiki/Q830654","display_name":"Irradiance","level":2,"score":0.5199233889579773},{"id":"https://openalex.org/C3020442560","wikidata":"https://www.wikidata.org/wiki/Q4971815","display_name":"Broad spectrum","level":2,"score":0.5019779205322266},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49805474281311035},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.4173002541065216},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2482948899269104},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.2051602303981781},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1354144811630249},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0896487832069397},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.08952650427818298},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C21951064","wikidata":"https://www.wikidata.org/wiki/Q899212","display_name":"Combinatorial chemistry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1177/1477153511433171","doi":"https://doi.org/10.1177/1477153511433171","is_oa":false,"landing_page_url":"https://doi.org/10.1177/1477153511433171","pdf_url":null,"source":{"id":"https://openalex.org/S56039944","display_name":"Lighting Research & Technology","issn_l":"0024-3426","issn":["0024-3426","1365-7828","1477-0938","1477-1535","2058-3427"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","jufo-2","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lighting Research &amp; Technology","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.908.6642","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.908.6642","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://lrt.sagepub.com/content/44/1/17.full.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.928.7335","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.928.7335","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://lrt.sagepub.com/content/early/2012/01/06/1477153511433171.full.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.6240000128746033}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320319990","display_name":"National Institute for Health and Care Research","ror":"https://ror.org/0187kwz08"},{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1765445488","https://openalex.org/W1964863578","https://openalex.org/W2006858276","https://openalex.org/W2009077913","https://openalex.org/W2023232648","https://openalex.org/W2027517058","https://openalex.org/W2058457521","https://openalex.org/W2092510003","https://openalex.org/W2115908598","https://openalex.org/W2123311935","https://openalex.org/W2126068136","https://openalex.org/W2129785995","https://openalex.org/W2136149869","https://openalex.org/W2149398013","https://openalex.org/W2161404195"],"related_works":["https://openalex.org/W7169772238","https://openalex.org/W2106274785","https://openalex.org/W4412924069","https://openalex.org/W2093268773","https://openalex.org/W3015213194","https://openalex.org/W7221014768","https://openalex.org/W2954562643","https://openalex.org/W2995729546","https://openalex.org/W3037149240","https://openalex.org/W2595901542"],"abstract_inverted_index":{"Through":[0],"the":[1,46,56,83],"influence":[2],"on":[3,33,99],"circadian":[4,26,86,103],"rhythms,":[5],"natural":[6],"and":[7,14,18,21,68,71,77],"artificial":[8],"lighting,":[9],"as":[10,12],"well":[11],"lifestyle":[13],"architecture,":[15],"affect":[16],"health":[17],"performance.":[19],"Epidemiological":[20],"interventional":[22],"studies":[23],"of":[24,45,58,82,96],"light-initiated":[25],"biological":[27],"outcomes":[28],"require":[29],"robust":[30],"24\u2010hour":[31],"data":[32,78],"personal":[34],"light":[35,39],"exposures,":[36],"including":[37],"blue":[38],"weighted":[40],"irradiance":[41],"data.":[42],"The":[43,88],"performance":[44,57],"detection":[47],"systems":[48],"used":[49],"is":[50],"a":[51,94],"key":[52],"factor.":[53],"We":[54],"assessed":[55],"16":[59],"Actiwatch":[60],"Spectrum\u2122":[61],"devices":[62],"for":[63,74,80,102],"spectral":[64,100],"response,":[65],"directional":[66],"response":[67,101],"dynamic":[69],"range":[70],"propose":[72],"techniques":[73],"calibration,":[75],"deployment":[76],"analysis":[79],"use":[81],"watches":[84],"in":[85],"studies.":[87,104],"results":[89],"are":[90],"presented,":[91],"followed":[92],"by":[93],"discussion":[95],"applicability":[97],"focussing":[98]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":9},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":6},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
