{"id":"https://openalex.org/W2002058714","doi":"https://doi.org/10.1109/nssmic.2011.6152585","title":"Design and initial performance evaluation of DbPET2, an intermediate generation breast PET prototype","display_name":"Design and initial performance evaluation of DbPET2, an intermediate generation breast PET prototype","publication_year":2011,"publication_date":"2011-10-01","ids":{"openalex":"https://openalex.org/W2002058714","doi":"https://doi.org/10.1109/nssmic.2011.6152585","mag":"2002058714"},"language":"en","primary_location":{"id":"doi:10.1109/nssmic.2011.6152585","doi":"https://doi.org/10.1109/nssmic.2011.6152585","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nssmic.2011.6152585","pdf_url":null,"source":{"id":"https://openalex.org/S4363608255","display_name":"IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)","issn_l":"1095-7863","issn":["1095-7863"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Nuclear Science Symposium Conference Record","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://zenodo.org/record/1277489","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112242372","display_name":"Andrea Ferrero","orcid":"https://orcid.org/0000-0001-9712-8913","observed_orcids":["https://orcid.org/0000-0001-9712-8913"]},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrea Ferrero","raw_affiliation_strings":["Department of Biomedical Engineering and the Department of Radiology, University of California Davis, USA","Department of Biomedical Engineering, UC Davis, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering and the Department of Radiology, University of California Davis, USA","institution_ids":["https://openalex.org/I84218800"]},{"raw_affiliation_string":"Department of Biomedical Engineering, UC Davis, USA","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017775471","display_name":"Qiyu Peng","orcid":"https://orcid.org/0000-0002-4934-0896","observed_orcids":["https://orcid.org/0000-0002-4934-0896"]},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Qiyu Peng","raw_affiliation_strings":["Lawrence Berkeley National Laboratory, Berkeley, CA, USA","Lawrence Berkeley National Laboratory CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory, Berkeley, CA, USA","institution_ids":["https://openalex.org/I148283060"]},{"raw_affiliation_string":"Lawrence Berkeley National Laboratory CA, USA","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031284984","display_name":"Felipe Godinez","orcid":"https://orcid.org/0000-0002-0951-8370","observed_orcids":["https://orcid.org/0000-0002-0951-8370"]},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Felipe Godinez","raw_affiliation_strings":["Department of Biomedical Engineering and the Department of Radiology, University of California Davis, USA","Department of Biomedical Engineering, UC Davis, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering and the Department of Radiology, University of California Davis, USA","institution_ids":["https://openalex.org/I84218800"]},{"raw_affiliation_string":"Department of Biomedical Engineering, UC Davis, USA","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041539465","display_name":"Abhijit J. Chaudhari","orcid":"https://orcid.org/0000-0002-4211-1900","observed_orcids":["https://orcid.org/0000-0002-4211-1900"]},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Abhijit J. Chaudhari","raw_affiliation_strings":["Department of Biomedical Engineering and the Department of Radiology, University of California Davis, USA","Department of Biomedical Engineering, UC Davis, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering and the Department of Radiology, University of California Davis, USA","institution_ids":["https://openalex.org/I84218800"]},{"raw_affiliation_string":"Department of Biomedical Engineering, UC Davis, USA","institution_ids":["https://openalex.org/I84218800"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108512880","display_name":"C. Vu","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Chinh Vu","raw_affiliation_strings":["Lawrence Berkeley National Laboratory, Berkeley, CA, USA","Lawrence Berkeley National Laboratory CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory, Berkeley, CA, USA","institution_ids":["https://openalex.org/I148283060"]},{"raw_affiliation_string":"Lawrence Berkeley National Laboratory CA, USA","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036301771","display_name":"Woon\u2010Seng Choong","orcid":"https://orcid.org/0000-0003-3372-2803","observed_orcids":["https://orcid.org/0000-0003-3372-2803"]},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Woon-Seng Choong","raw_affiliation_strings":["Lawrence Berkeley National Laboratory, Berkeley, CA, USA","Lawrence Berkeley National Laboratory CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory, Berkeley, CA, USA","institution_ids":["https://openalex.org/I148283060"]},{"raw_affiliation_string":"Lawrence Berkeley National Laboratory CA, USA","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111383443","display_name":"W.W. Moses","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I148283060","display_name":"Lawrence Berkeley National Laboratory","ror":"https://ror.org/02jbv0t02","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I148283060","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"William W. Moses","raw_affiliation_strings":["Lawrence Berkeley National Laboratory, Berkeley, CA, USA","Lawrence Berkeley National Laboratory CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lawrence Berkeley National Laboratory, Berkeley, CA, USA","institution_ids":["https://openalex.org/I148283060"]},{"raw_affiliation_string":"Lawrence Berkeley National Laboratory CA, USA","institution_ids":["https://openalex.org/I148283060"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047816435","display_name":"Ramsey Derek Badawi","orcid":"https://orcid.org/0000-0002-9769-0292","observed_orcids":["https://orcid.org/0000-0002-9769-0292"]},"institutions":[{"id":"https://openalex.org/I84218800","display_name":"University of California, Davis","ror":"https://ror.org/05rrcem69","country_code":"US","type":"education","lineage":["https://openalex.org/I84218800"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ramsey D. Badawi","raw_affiliation_strings":["Department of Biomedical Engineering and the Department of Radiology, University of California Davis, USA","Department of Biomedical Engineering, UC Davis, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biomedical Engineering and the Department of Radiology, University of California Davis, USA","institution_ids":["https://openalex.org/I84218800"]},{"raw_affiliation_string":"Department of Biomedical Engineering, UC Davis, USA","institution_ids":["https://openalex.org/I84218800"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0921875,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"50","issue":null,"first_page":"3256","last_page":"3259"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.6699000000953674,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.6699000000953674,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11216","display_name":"Radiation Detection and Scintillator Technologies","score":0.2939000129699707,"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/T11044","display_name":"Particle Detector Development and Performance","score":0.00419999985024333,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"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/detector-module-design","display_name":"detector module design","score":0.7749999761581421},{"id":"https://openalex.org/keywords/lso-crystals","display_name":"LSO crystals","score":0.7990000247955322},{"id":"https://openalex.org/keywords/position-sensitive-photomultiplier-tube","display_name":"position sensitive photomultiplier tube","score":0.9800000190734863},{"id":"https://openalex.org/keywords/coincidence-time-resolution","display_name":"coincidence time resolution","score":0.6349999904632568},{"id":"https://openalex.org/keywords/energy-resolution","display_name":"energy resolution","score":0.906000018119812},{"id":"https://openalex.org/keywords/spatial-resolution","display_name":"spatial resolution","score":0.902999997138977},{"id":"https://openalex.org/keywords/partial-volume-effect","display_name":"partial volume effect","score":0.8209999799728394},{"id":"https://openalex.org/keywords/breast-cancer-diagnosis","display_name":"breast cancer diagnosis","score":0.6079999804496765},{"id":"https://openalex.org/keywords/positional-encoding","display_name":"positional encoding","score":0.3709999918937683}],"concepts":[{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.6731341481208801},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.5953009128570557},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5424140691757202},{"id":"https://openalex.org/C113879476","wikidata":"https://www.wikidata.org/wiki/Q61897384","display_name":"Photomultiplier","level":3,"score":0.464127779006958},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.46196621656417847},{"id":"https://openalex.org/C2777432617","wikidata":"https://www.wikidata.org/wiki/Q22905905","display_name":"Breast imaging","level":5,"score":0.44061827659606934},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.43534934520721436},{"id":"https://openalex.org/C2780330291","wikidata":"https://www.wikidata.org/wiki/Q6710262","display_name":"Lyso-","level":4,"score":0.4273208677768707},{"id":"https://openalex.org/C19527891","wikidata":"https://www.wikidata.org/wiki/Q1120908","display_name":"Medical physics","level":1,"score":0.32327038049697876},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21358424425125122},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.21176570653915405},{"id":"https://openalex.org/C2780472235","wikidata":"https://www.wikidata.org/wiki/Q324634","display_name":"Mammography","level":4,"score":0.20149266719818115},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.19559317827224731},{"id":"https://openalex.org/C530470458","wikidata":"https://www.wikidata.org/wiki/Q128581","display_name":"Breast cancer","level":3,"score":0.14689508080482483},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13997673988342285},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C161694136","wikidata":"https://www.wikidata.org/wiki/Q910990","display_name":"Scintillator","level":3,"score":0.0},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","level":2,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/nssmic.2011.6152585","doi":"https://doi.org/10.1109/nssmic.2011.6152585","is_oa":false,"landing_page_url":"https://doi.org/10.1109/nssmic.2011.6152585","pdf_url":null,"source":{"id":"https://openalex.org/S4363608255","display_name":"IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC)","issn_l":"1095-7863","issn":["1095-7863"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["jufo-1"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Nuclear Science Symposium Conference Record","raw_type":"proceedings-article"},{"id":"pmh:oai:zenodo.org:1277489","doi":null,"is_oa":true,"landing_page_url":"https://zenodo.org/record/1277489","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:1277489","doi":null,"is_oa":true,"landing_page_url":"https://zenodo.org/record/1277489","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.4043000042438507}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.550000011920929}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2050335258","https://openalex.org/W2144810659"],"related_works":["https://openalex.org/W601152370","https://openalex.org/W1503504762","https://openalex.org/W1966886506","https://openalex.org/W4251086839","https://openalex.org/W2548016759","https://openalex.org/W1993594901","https://openalex.org/W1694706634","https://openalex.org/W4389666695","https://openalex.org/W2019644049","https://openalex.org/W7135029085"],"abstract_inverted_index":{"The":[0,47,109,201],"combined":[1],"effort":[2],"of":[3,13,29,36,49,65,92,113,120,123,134,145,166,177,182,198,219,238],"several":[4],"laboratories":[5],"at":[6,81],"our":[7,74],"institution":[8],"resulted":[9,172],"in":[10,141,170,173,195,244],"the":[11,14,34,50,89,118,196,212,220,226,245],"building":[12],"first":[15,227],"dedicated,":[16],"breast":[17,24,100,259,272],"PET/CT":[18,273],"prototype.":[19],"Ongoing":[20],"clinical":[21],"trials":[22],"for":[23,96,191,215],"cancer":[25],"diagnosis":[26],"and":[27,44,58,76,107,185,209,225],"assessment":[28],"response":[30],"to":[31,54,211,251,266],"treatment":[32],"underlined":[33],"need":[35],"a":[37,93,121,142,152,179,192,256,268],"second":[38],"generation":[39,99,258],"prototype":[40,52],"with":[41,104,255],"improved":[42],"sensitivity":[43],"spatial":[45,189],"resolution.":[46],"goals":[48],"new":[51,269],"are":[53,77,205,233],"reduce":[55],"scan":[56],"time":[57],"partial":[59],"volume":[60],"effects":[61],"on":[62],"quantitative":[63],"measurements":[64],"small":[66],"lesions.":[67],"Several":[68],"designs":[69],"have":[70],"been":[71],"proposed":[72,110],"by":[73,131,151],"group":[75],"currently":[78,262],"under":[79,263],"investigation":[80],"different":[82],"levels.":[83],"In":[84],"this":[85,253],"work,":[86],"we":[87],"present":[88],"complete":[90,164],"characterization":[91,165],"detector":[94,203],"module":[95,139],"an":[97,174,186],"intermediate":[98],"PET":[101],"prototype,":[102],"together":[103],"its":[105],"design":[106,111],"assembly.":[108],"consists":[112],"two":[114,167,202],"heads,":[115],"shaped":[116],"around":[117],"circumference":[119],"circle":[122],"radius":[124],"26":[125],"cm.":[126],"Each":[127],"head":[128],"is":[129,160,223],"formed":[130],"2":[132],"rows":[133],"8":[135],"modules":[136,169],"each,":[137],"each":[138],"consisting":[140],"14\u00d714":[143],"array":[144,197],"unpolished":[146],"LSO":[147],"crystals,":[148],"read":[149],"out":[150],"position":[153,231],"sensitive":[154],"photomultiplier":[155],"tube":[156],"(PSPMT).":[157],"Crystal":[158],"pitch":[159],"1.5":[161],"mm.":[162,200],"A":[163,235],"detectors":[168],"coincidence":[171],"energy":[175],"resolution":[176,181,190],"25.2%,":[178],"timing":[180],"2.4":[183],"ns":[184],"average":[187],"intrinsic":[188],"central":[193],"row":[194],"1.26":[199],"heads":[204],"now":[206],"fully":[207],"assembled":[208],"connected":[210],"electronics":[213,222],"suite":[214],"data":[216],"processing.":[217],"Modification":[218],"system":[221,239,261],"underways":[224],"floods,":[228],"showing":[229],"excellent":[230],"encoding,":[232],"presented.":[234],"thorough":[236],"evaluation":[237],"performance":[240],"will":[241],"be":[242],"completed":[243],"next":[246],"few":[247],"months.":[248],"We":[249],"plan":[250],"combine":[252],"scanner":[254],"third":[257],"CT":[260],"parallel":[264],"development":[265],"form":[267],"generation,":[270],"dedicated":[271],"scanner.":[274]},"counts_by_year":[],"updated_date":"2026-10-27T15:51:10.671819","created_date":"2016-06-24T00:00:00"}
