{"id":"https://openalex.org/W2083962811","doi":"https://doi.org/10.1118/1.598611","title":"Dose perturbations produced by thermoluminescent dosimeters and ionization chambers in high energy photon beams (in French)","display_name":"Dose perturbations produced by thermoluminescent dosimeters and ionization chambers in high energy photon beams (in French)","publication_year":1999,"publication_date":"1999-06-01","ids":{"openalex":"https://openalex.org/W2083962811","doi":"https://doi.org/10.1118/1.598611","mag":"2083962811"},"language":"en","primary_location":{"id":"doi:10.1118/1.598611","doi":"https://doi.org/10.1118/1.598611","is_oa":false,"landing_page_url":"https://doi.org/10.1118/1.598611","pdf_url":null,"source":{"id":"https://openalex.org/S95522064","display_name":"Medical Physics","issn_l":"0094-2405","issn":["0094-2405","1522-8541","2473-4209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Physics","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":"https://openalex.org/A5110164115","display_name":"Ivaldo Humberto Ferreira","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2801843802","display_name":"Institut Gustave Roussy","ror":"https://ror.org/0321g0743","country_code":"FR","type":"facility","lineage":["https://openalex.org/I2801843802"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Ivaldo Humberto Ferreira","raw_affiliation_strings":["Institut Gustave-Roussy, Service de Physique, 94805 Villejuif, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Gustave-Roussy, Service de Physique, 94805 Villejuif, France","institution_ids":["https://openalex.org/I2801843802"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5110164115"],"corresponding_institution_ids":["https://openalex.org/I2801843802"],"apc_list":{"value":3360,"currency":"USD","value_usd":3360},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.26595745,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":"6","first_page":"1022","last_page":"1022"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"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/T11176","display_name":"Radiation Therapy and Dosimetry","score":0.0017000000225380063,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"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/T13414","display_name":"Radioactive Decay and Measurement Techniques","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/thermoluminescent-dosimeters","display_name":"thermoluminescent dosimeters","score":0.9660000205039978},{"id":"https://openalex.org/keywords/ionization-chamber","display_name":"ionization chamber","score":0.9890000224113464},{"id":"https://openalex.org/keywords/dose-perturbation","display_name":"dose perturbation","score":0.7049999833106995},{"id":"https://openalex.org/keywords/absorbed-dose-measurement","display_name":"absorbed dose measurement","score":0.6880000233650208},{"id":"https://openalex.org/keywords/high-energy-photon-beams","display_name":"high-energy photon beams","score":0.8169999718666077},{"id":"https://openalex.org/keywords/energy-correction-factor","display_name":"energy correction factor","score":0.7519999742507935},{"id":"https://openalex.org/keywords/monte-carlo-simulation","display_name":"Monte Carlo simulation","score":0.7160000205039978},{"id":"https://openalex.org/keywords/radiotherapy-quality-assurance","display_name":"radiotherapy quality assurance","score":0.8190000057220459},{"id":"https://openalex.org/keywords/heterogeneity-effects","display_name":"heterogeneity effects","score":0.5519999861717224},{"id":"https://openalex.org/keywords/dose-uncertainty","display_name":"dose uncertainty","score":0.33399999141693115},{"id":"https://openalex.org/keywords/absorbed-dose-to-water","display_name":"absorbed dose to water","score":0.5839999914169312}],"concepts":[{"id":"https://openalex.org/C105636585","wikidata":"https://www.wikidata.org/wiki/Q303665","display_name":"Dosimeter","level":3,"score":0.8145869374275208},{"id":"https://openalex.org/C102073756","wikidata":"https://www.wikidata.org/wiki/Q36194","display_name":"Thermoluminescence","level":3,"score":0.8102935552597046},{"id":"https://openalex.org/C148325268","wikidata":"https://www.wikidata.org/wiki/Q1412702","display_name":"Thermoluminescent dosimeter","level":4,"score":0.804874062538147},{"id":"https://openalex.org/C151770136","wikidata":"https://www.wikidata.org/wiki/Q640610","display_name":"Ionization chamber","level":4,"score":0.6258198022842407},{"id":"https://openalex.org/C151337348","wikidata":"https://www.wikidata.org/wiki/Q215313","display_name":"Absorbed dose","level":3,"score":0.5853897929191589},{"id":"https://openalex.org/C198291218","wikidata":"https://www.wikidata.org/wiki/Q190382","display_name":"Ionization","level":3,"score":0.5458528995513916},{"id":"https://openalex.org/C75088862","wikidata":"https://www.wikidata.org/wiki/Q2291081","display_name":"Dosimetry","level":2,"score":0.5082097053527832},{"id":"https://openalex.org/C159317903","wikidata":"https://www.wikidata.org/wiki/Q3198","display_name":"Photon","level":2,"score":0.481945276260376},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.4535568058490753},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.45240694284439087},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.40994909405708313},{"id":"https://openalex.org/C111337013","wikidata":"https://www.wikidata.org/wiki/Q2737837","display_name":"Irradiation","level":2,"score":0.365706205368042},{"id":"https://openalex.org/C184779094","wikidata":"https://www.wikidata.org/wiki/Q26383","display_name":"Atomic physics","level":1,"score":0.34553414583206177},{"id":"https://openalex.org/C153385146","wikidata":"https://www.wikidata.org/wiki/Q18335","display_name":"Radiation","level":2,"score":0.3404395878314972},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3160991370677948},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.29150253534317017},{"id":"https://openalex.org/C185544564","wikidata":"https://www.wikidata.org/wiki/Q81197","display_name":"Nuclear physics","level":1,"score":0.26478517055511475},{"id":"https://openalex.org/C145148216","wikidata":"https://www.wikidata.org/wiki/Q36496","display_name":"Ion","level":2,"score":0.1645822525024414},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.05965155363082886},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1118/1.598611","doi":"https://doi.org/10.1118/1.598611","is_oa":false,"landing_page_url":"https://doi.org/10.1118/1.598611","pdf_url":null,"source":{"id":"https://openalex.org/S95522064","display_name":"Medical Physics","issn_l":"0094-2405","issn":["0094-2405","1522-8541","2473-4209"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Physics","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W418522527","https://openalex.org/W2080193919","https://openalex.org/W2080890990","https://openalex.org/W2056274827","https://openalex.org/W2028773438","https://openalex.org/W1992560585","https://openalex.org/W3193407494","https://openalex.org/W2008070406","https://openalex.org/W1978136962","https://openalex.org/W4400205738"],"abstract_inverted_index":{"The":[0,28,48,102,113],"thesis":[1],"studied":[2],"perturbation":[3,211,236],"by":[4,133],"thermoluminescent":[5],"dosimeters":[6,162],"(TLDs)":[7],"and":[8,34,40,69,80,94,104,158,182,199,207,219],"ionization":[9,188,223],"chambers":[10],"of":[11,86,126,144,154,234,242],"the":[12,41,84,98,107,123,134,139,145,151,155,161,166,181,185,195,200,228,232,240,243],"absorbed":[13,142,167,244],"dose":[14,143,168,245],"measured":[15],"in":[16,97,128,165,170],"a":[17,119],"medium":[18],"irradiated":[19],"with":[20,52,59,172],"photon":[21],"beams":[22],"from":[23,203],"\u03b3\u2010rays":[24],"to":[25,82,149,176,246],"25\u2010MV":[26],"x\u2010rays.":[27,186],"perturbations":[29],"were":[30,174,192,214],"evaluated":[31,175,215],"using":[32],"experimental":[33,53,72],"theoretical":[35],"techniques":[36],"involving":[37],"analytical":[38],"calculations":[39],"Monte":[42],"Carlo":[43],"(MC)":[44],"method":[45,230],"(EGS4\u2010PRESTA":[46],"I).":[47],"MC":[49,68,81,229],"results":[50],"agree":[51],"data":[54],"better":[55],"than":[56,65],"within":[57],"0.4%,":[58],"specific":[60,124],"uncertainties":[61],"(1":[62],"s.d.)":[63],"less":[64],"0.1%":[66],"for":[67,71,180,184,194,216,231,239],"0.3%":[70],"values.":[73],"We":[74],"used":[75],"Burlin's":[76],"general":[77],"cavity":[78],"theory":[79],"determine":[83],"influence":[85,106,140],"TLD":[87,146,156,173],"detector":[88],"material,":[89],"its":[90],"form,":[91],"size,":[92],"density,":[93],"dopant":[95,114],"concentration":[96,115],"energy":[99,108],"correction":[100,109,190,212,237],"factors.":[101],"size":[103],"density":[105],"factors":[110,191,213,238],"about":[111,178],"2%.":[112],"does":[116],"not":[117],"have":[118],"significant":[120],"effect.":[121],"For":[122],"use":[125],"TLDs":[127],"radiotherapy":[129],"postal":[130],"quality":[131],"checks":[132],"Gustave\u2013Roussy":[135],"Institute,":[136],"we":[137],"investigated":[138],"on":[141],"holder":[147],"(0.5%":[148],"2%),":[150],"thermal":[152],"conditioning":[153],"(1%),":[157],"heterogeneities":[159],"around":[160],"(2%).":[163],"Uncertainties":[164],"determination":[169,226,241],"water":[171],"be":[177],"1.7%":[179],"2%":[183],"In":[187],"chambers,":[189],"determined":[193],"walls,":[196],"waterproofing":[197],"caps,":[198],"central":[201],"electrode":[202],"Exradin,":[204],"Nuclear":[205],"Enterprise,":[206],"Wellh\u00f6fer":[208],"chambers.":[209,224],"Global":[210],"primary":[217],"(BIPM)":[218],"secondary":[220],"(IRD)":[221],"standard":[222],"This":[225],"validated":[227],"calculation":[233],"global":[235],"water.":[247]},"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}