{"id":"W2090775033","doi":"10.1118/1.4894876","title":"Poster — Thur Eve — 20: CTDI Measurements using a Radiochromic Film‐based clinical protocol","year":2014,"lang":"en","type":"article","venue":"Medical Physics","topic":"Radiation Dose and Imaging","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; Jewish General Hospital","funders":"","keywords":"Kerma; Imaging phantom; Dosimetry; Materials science; Calibration; Reproducibility; Ionization chamber; Nuclear medicine; Optics; Physics; Medicine; Mathematics; Statistics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.004989695,0.0007415172,0.0004869451,0.0006641152,0.0005799424,0.001262181,0.0009970013,0.0009880267,0.04247877],"category_scores_gemma":[0.005942196,0.0003825062,0.0005876676,0.0003230722,0.0004577966,0.0004295679,0.001232985,0.000996275,0.01550553],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006526517,"about_ca_system_score_gemma":0.0009403994,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000334718,"about_ca_topic_score_gemma":0.000369717,"domain_scores_codex":[0.9975957,0.0009189961,0.0003569295,0.0004335147,0.0005490581,0.0001458278],"domain_scores_gemma":[0.9957734,0.0009117507,0.0003719763,0.001170635,0.001467328,0.0003049121],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.01689195,0.003636458,0.02630469,0.002041056,0.0001625953,0.001793436,0.00151809,0.00209118,0.2662586,0.003047004,0.1154059,0.5608491],"study_design_scores_gemma":[0.001536889,0.02334057,0.1365538,0.0007357453,0.0002887165,0.008589184,0.0007105983,0.008156247,0.3344964,0.002910735,0.4822739,0.0004072119],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"methods","genre_scores_codex":[0.4861258,0.005552808,0.2027161,0.004870394,0.007496505,0.04807222,0.009847605,0.00795782,0.2273608],"genre_scores_gemma":[0.695011,0.001789555,0.1184106,0.002681208,0.002177071,0.02725706,0.009054931,0.002419028,0.1411995],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.04247877,"threshold_uncertainty_score":0.1421056,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1124701917483641,"score_gpt":0.4143429939537374,"score_spread":0.3018728022053733,"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."}}