{"id":"W2067682255","doi":"10.1118/1.3613600","title":"TH-E-211-05: Reference Dosimetry during Diagnostic CT Examination Using XR-QA Radiochromic Film Model","year":2011,"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; Scanner; Dosimetry; Imaging phantom; Nuclear medicine; Materials science; Calibration; Medicine; Optics; Physics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002558655,0.0001796108,0.0002928419,0.0000823135,0.0001159176,0.00001681874,0.0001605054,0.00007679106,0.0003226395],"category_scores_gemma":[0.0007398677,0.0001621493,0.00007434064,0.0002548193,0.000119473,0.0002789917,0.0000632146,0.0003905293,0.00007950459],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001659823,"about_ca_system_score_gemma":0.0002323323,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006676048,"about_ca_topic_score_gemma":9.532844e-7,"domain_scores_codex":[0.998361,0.00005133293,0.0003075444,0.0003089976,0.0006591969,0.0003119217],"domain_scores_gemma":[0.9990861,0.0001652368,0.0001082988,0.000318513,0.00005347955,0.0002684058],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0005143538,0.00523962,0.1037375,0.003139654,0.001263313,0.003724898,0.0169352,0.004438732,0.1421118,0.01092726,0.01431168,0.693656],"study_design_scores_gemma":[0.004067115,0.0001621795,0.142178,0.001031827,0.0004043895,0.0002702269,0.0001491359,0.557165,0.2910635,0.002679941,0.0001496418,0.000678981],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9667327,0.0001553291,0.02889691,0.0001387842,0.000183972,0.0001915303,0.000005371962,0.00009770499,0.003597663],"genre_scores_gemma":[0.9975306,0.0001444186,0.0008072197,0.0007268454,0.000473808,0.00001055486,0.00003777634,0.00003512916,0.0002335956],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.692977,"threshold_uncertainty_score":0.6612257,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05327166448467766,"score_gpt":0.2887679948418518,"score_spread":0.2354963303571741,"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."}}