{"id":"https://openalex.org/W167697367","doi":"https://doi.org/10.2172/304156","title":"Precursors to potential severe core damage accidents: 1997 -- A status report. Volume 26","display_name":"Precursors to potential severe core damage accidents: 1997 -- A status report. Volume 26","publication_year":1998,"publication_date":"1998-11-01","ids":{"openalex":"https://openalex.org/W167697367","doi":"https://doi.org/10.2172/304156","mag":"167697367"},"language":"en","primary_location":{"id":"doi:10.2172/304156","doi":"https://doi.org/10.2172/304156","is_oa":false,"landing_page_url":"https://doi.org/10.2172/304156","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)","raw_type":"report"},"volume":null,"type":"report","is_traditional":false,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.osti.gov/biblio/304156","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5147767803","display_name":"Nuclear Regulatory Commission, Safety Programs Div., Washington, DC (United States)","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nuclear Regulatory Commission, Safety Programs Div., Washington, DC (United States)","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147667604","display_name":"R Belles","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R Belles","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5147688469","display_name":"Nuclear Regulatory Commission, Washington, DC (United States)","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nuclear Regulatory Commission, Washington, DC (United States)","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159393171","display_name":"TN (United States) Oak Ridge National Lab. (ORNL)","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1289243028","display_name":"Oak Ridge National Laboratory","ror":"https://ror.org/01qz5mb56","country_code":"US","type":"facility","lineage":["https://openalex.org/I1289243028","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I4210159294"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Oak Ridge National Lab., TN (United States)","raw_affiliation_strings":["Oak Ridge National Lab., TN (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Oak Ridge National Lab., TN (United States)","institution_ids":["https://openalex.org/I1289243028"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073778891","display_name":"J.W. Cletcher","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J Cletcher","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084225204","display_name":"D.A. Copinger","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D Copinger","raw_affiliation_strings":["Science Applications International Corp., Oak Ridge, TN (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science Applications International Corp., Oak Ridge, TN (United States)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035968100","display_name":"Michael David Muhlheim","orcid":"https://orcid.org/0000-0003-4986-9842","observed_orcids":["https://orcid.org/0000-0003-4986-9842"]},"institutions":[{"id":"https://openalex.org/I1289243028","display_name":"Oak Ridge National Laboratory","ror":"https://ror.org/01qz5mb56","country_code":"US","type":"facility","lineage":["https://openalex.org/I1289243028","https://openalex.org/I1330989302","https://openalex.org/I39565521","https://openalex.org/I4210159294"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M Muhlheim","raw_affiliation_strings":["Oak Ridge National Lab., TN (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Oak Ridge National Lab., TN (United States)","institution_ids":["https://openalex.org/I1289243028"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085606785","display_name":"B.W. Dolan","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"B Dolan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5084708476","display_name":"J.W. Minarick","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J Minarick","raw_affiliation_strings":["Science Applications International Corp., Oak Ridge, TN (United States)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Science Applications International Corp., Oak Ridge, TN (United States)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11357","display_name":"Risk and Safety Analysis","score":0.6147000193595886,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11357","display_name":"Risk and Safety Analysis","score":0.6147000193595886,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T13923","display_name":"Nuclear and radioactivity studies","score":0.19020000100135803,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T12560","display_name":"Nuclear Engineering Thermal-Hydraulics","score":0.1436000019311905,"subfield":{"id":"https://openalex.org/subfields/2104","display_name":"Nuclear Energy and Engineering"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/severe-core-damage","display_name":"severe core damage","score":0.7960000038146973},{"id":"https://openalex.org/keywords/light-water-reactors","display_name":"light water reactors","score":0.7149999737739563},{"id":"https://openalex.org/keywords/operational-events","display_name":"operational events","score":0.5210000276565552},{"id":"https://openalex.org/keywords/precursor-events","display_name":"precursor events","score":0.6140000224113464},{"id":"https://openalex.org/keywords/conditional-probability","display_name":"conditional probability","score":0.7630000114440918},{"id":"https://openalex.org/keywords/nuclear-reactor-safety","display_name":"nuclear reactor safety","score":0.5989999771118164},{"id":"https://openalex.org/keywords/licensee-event-reports","display_name":"licensee event reports","score":0.7699999809265137},{"id":"https://openalex.org/keywords/nuclear-power-regulation","display_name":"nuclear regulation","score":0.32100000977516174}],"concepts":[{"id":"https://openalex.org/C56666940","wikidata":"https://www.wikidata.org/wiki/Q788790","display_name":"Documentation","level":2,"score":0.5408376455307007},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5248177647590637},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.47403669357299805},{"id":"https://openalex.org/C3020782553","wikidata":"https://www.wikidata.org/wiki/Q8880","display_name":"European commission","level":3,"score":0.4713197350502014},{"id":"https://openalex.org/C88626702","wikidata":"https://www.wikidata.org/wiki/Q1128903","display_name":"Continuation","level":2,"score":0.4342532157897949},{"id":"https://openalex.org/C116915560","wikidata":"https://www.wikidata.org/wiki/Q83504","display_name":"Nuclear engineering","level":1,"score":0.3997800648212433},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3890994191169739},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3752771019935608},{"id":"https://openalex.org/C77595967","wikidata":"https://www.wikidata.org/wiki/Q3151013","display_name":"Forensic engineering","level":1,"score":0.32988783717155457},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.32967448234558105},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2721214294433594},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.255615234375},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14532583951950073},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.13483965396881104},{"id":"https://openalex.org/C105639569","wikidata":"https://www.wikidata.org/wiki/Q582577","display_name":"Economic policy","level":1,"score":0.0},{"id":"https://openalex.org/C2910001868","wikidata":"https://www.wikidata.org/wiki/Q458","display_name":"European union","level":2,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","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},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.2172/304156","doi":"https://doi.org/10.2172/304156","is_oa":false,"landing_page_url":"https://doi.org/10.2172/304156","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)","raw_type":"report"},{"id":"pmh:info:ark/67531/metadc688449","doi":null,"is_oa":false,"landing_page_url":"https://digital.library.unt.edu/ark:/67531/metadc688449/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400792","display_name":"University of North Texas Digital Library (University of North Texas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I123534392","host_organization_name":"University of North Texas","host_organization_lineage":["https://openalex.org/I123534392"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Report"},{"id":"pmh:oai:osti.gov:304156","doi":null,"is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/304156","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":{"id":"pmh:oai:osti.gov:304156","doi":null,"is_oa":true,"landing_page_url":"https://www.osti.gov/biblio/304156","pdf_url":null,"source":{"id":"https://openalex.org/S4306402487","display_name":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I139351228","host_organization_name":"Office of Scientific and Technical Information","host_organization_lineage":["https://openalex.org/I139351228"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2263572598","https://openalex.org/W2200829485","https://openalex.org/W2114789342","https://openalex.org/W2063991729","https://openalex.org/W2010506361","https://openalex.org/W7160298184","https://openalex.org/W2261539807","https://openalex.org/W1995981008","https://openalex.org/W2018263523","https://openalex.org/W263961532"],"abstract_inverted_index":{"This":[0,141],"report":[1,154],"describes":[2],"the":[3,56,98,104,129,136,156,162,171,182],"five":[4,11],"operational":[5],"events":[6,31,50,67,89,101,167],"in":[7,78,85],"1997":[8,57],"that":[9,17,68,83,93,128],"affected":[10],"commercial":[12,62],"light-water":[13],"reactors":[14],"(LWRs)":[15],"and":[16,76,96,123,132,164,170],"are":[18],"considered":[19],"to":[20,23,44,64,82,126,135],"be":[21,70],"precursors":[22,73,116],"potential":[24],"severe":[25,37,178],"core":[26,38,179],"damage":[27,39,180],"accidents.":[28],"All":[29],"these":[30],"had":[32],"conditional":[33,174],"probabilities":[34,175],"of":[35,146,166,173,176],"subsequent":[36,177],"greater":[40],"than":[41],"or":[42],"equal":[43],"1.0":[45],"{times}":[46],"10{sup":[47],"{minus}6}.":[48],"These":[49],"were":[51,74,117,138],"identified":[52],"by":[53,103,121],"first":[54],"computer-screening":[55],"licensee":[58],"event":[59],"reports":[60],"from":[61],"LWRs":[63],"identify":[65],"those":[66],"could":[69],"precursors.":[71,99],"Candidate":[72],"selected":[75],"evaluated":[77,150],"a":[79,111,144],"process":[80],"similar":[81,112],"used":[84],"previous":[86],"assessments.":[87],"Selected":[88],"underwent":[90,110],"engineering":[91],"evaluation":[92],"identified,":[94],"analyzed,":[95],"documented":[97,115],"Other":[100],"designated":[102],"Nuclear":[105],"Regulatory":[106],"Commission":[107],"(NRC)":[108],"also":[109],"evaluation.":[113],"Finally,":[114],"submitted":[118],"for":[119,159,181],"review":[120],"licensees":[122],"NRC":[124],"headquarters":[125],"ensure":[127],"plant":[130],"design":[131],"its":[133],"response":[134],"precursor":[137],"correctly":[139],"characterized.":[140],"study":[142],"is":[143],"continuation":[145],"earlier":[147],"work,":[148],"which":[149],"1969--1996":[151],"events.":[152,183],"The":[153],"discusses":[155],"general":[157],"rationale":[158],"this":[160],"study,":[161],"selection":[163],"documentation":[165],"as":[168],"precursors,":[169],"estimation":[172]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}