{"id":"W6891567828","doi":"10.4224/crm.2020.uper-1","title":"UPER-1: Natural Uranium Ore Concentrate (UO4) Powder Certified Reference Material for Uranium Content, Uranium Isotope Ratios, and Trace Elements","year":2020,"lang":"en","type":"other","venue":"NRC Digital Repository","topic":"","field":"","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Saskatchewan Research Council (Canada); Health Canada; University of Manitoba; National Capital Commission; Canadian Nuclear Laboratories; Canadian Nuclear Safety Commission; Queen's University; National Research Council Canada","funders":"","keywords":"Uranium; Uranium ore; Natural uranium; Certified reference materials; TRACE (psycholinguistics); Isotopes of uranium; Uranium oxide","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","scholarly_communication"],"consensus_categories":["metaepi_narrow"],"category_scores_codex":[0.000205556,0.001557146,0.001586905,0.0002394345,0.0003026401,0.002141031,0.0008997526,0.0009265612,0.0005780208],"category_scores_gemma":[0.0002496731,0.001458521,0.0004018901,0.0002675787,0.0005144104,0.001165103,0.0002911206,0.0007589131,0.0005057962],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000501551,"about_ca_system_score_gemma":0.000482369,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002588363,"about_ca_topic_score_gemma":0.0001576882,"domain_scores_codex":[0.993483,0.000190709,0.001511913,0.002060996,0.001426868,0.001326515],"domain_scores_gemma":[0.9965338,0.0001292996,0.001206917,0.0009497525,0.0005307446,0.0006494873],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.003336006,0.0002624004,0.0007249143,0.00077219,0.001006693,0.0002125318,0.0003112446,2.748226e-7,0.3003584,0.0007199336,0.6912186,0.001076778],"study_design_scores_gemma":[0.005765764,0.000594256,0.0006392048,0.0006834856,0.000520024,0.000259692,0.0005594353,0.00008377403,0.06540198,0.0000373794,0.9230492,0.002405829],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.01877294,0.005453618,0.0000884406,0.0003644425,0.01403274,0.00981559,0.01877766,0.002842212,0.9298524],"genre_scores_gemma":[0.6252167,0.00006717163,0.0002346665,0.0002935145,0.002210926,0.0003687379,0.002382588,0.002069672,0.367156],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.6064438,"threshold_uncertainty_score":0.9997177,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03275314706552915,"score_gpt":0.2478826527433647,"score_spread":0.2151295056778355,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}