{"id":"W2883624067","doi":"10.1097/hp.0000000000000892","title":"Calibration of Radiation Portal Monitors for Characterization of Historic Low-level Radioactive Waste","year":2018,"lang":"en","type":"article","venue":"Health Physics","topic":"Nuclear and radioactivity studies","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Amec Foster Wheeler (Canada)","funders":"Canadian Nuclear Safety Commission","keywords":"Truck; Radioactive waste; Environmental science; Port (circuit theory); Scrap; Calibration; Radiation monitoring; Savannah River Site; Waste management; Engineering; Nuclear medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[],"consensus_categories":[],"category_scores_codex":[0.00005908112,0.00007539558,0.0001915967,0.00003796236,0.00006090437,0.00000232506,0.00003029319,0.00003366699,0.000001771773],"category_scores_gemma":[0.000007340423,0.00007998351,0.00004089309,0.000127082,0.00003381763,0.0001778239,0.00000460809,0.00003847294,6.673047e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001017093,"about_ca_system_score_gemma":0.00003787579,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002196722,"about_ca_topic_score_gemma":0.000003136246,"domain_scores_codex":[0.9994991,0.00001475537,0.0002037816,0.00007756875,0.00008986956,0.0001149312],"domain_scores_gemma":[0.9996485,0.00002561506,0.0001457818,0.00008522857,0.00006483316,0.00003006333],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002387222,0.0004535419,0.002234144,0.004310837,0.0004503675,3.302309e-7,0.02699239,0.003991046,0.5018101,0.003691744,0.006977412,0.4488494],"study_design_scores_gemma":[0.001488519,0.0008853399,0.03224247,0.0001823778,0.00006539258,0.000001271012,0.0005387323,0.2250232,0.7363618,0.0005025042,0.002275772,0.0004326235],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7882381,0.00009652507,0.2093066,0.00008151648,0.001360739,0.0004783821,0.0001980096,0.00006928986,0.0001708215],"genre_scores_gemma":[0.9986957,0.00009950609,0.0004287311,0.00001672532,0.000646266,0.00001151644,0.00005955415,0.00002243989,0.00001953056],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4484168,"threshold_uncertainty_score":0.3261633,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02297526967934576,"score_gpt":0.2587136240678948,"score_spread":0.235738354388549,"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."}}