{"id":"W1970643799","doi":"10.1118/1.4889095","title":"SU‐F‐18C‐10: Clinical Implementation of Radiochromic Film Based CTDI Measurements","year":2014,"lang":"en","type":"article","venue":"Medical Physics","topic":"Advanced Radiotherapy Techniques","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; Montreal General Hospital; Jewish General Hospital","funders":"","keywords":"Kerma; Scanner; Materials science; Dosimetry; Imaging phantom; Nuclear medicine; Reproducibility; Calibration; Ionization chamber; Quality assurance; Image quality; Optics; Physics; Medicine; Computer science; Mathematics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003241583,0.0007125251,0.0004266713,0.0008047601,0.0002134451,0.001202708,0.001099227,0.001147821,0.001652191],"category_scores_gemma":[0.006626093,0.0005466093,0.0001636732,0.0006626851,0.0006407119,0.0004900759,0.0002665574,0.0007108258,0.0008427981],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005990643,"about_ca_system_score_gemma":0.0006096945,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001404797,"about_ca_topic_score_gemma":0.001829577,"domain_scores_codex":[0.9981857,0.0005345692,0.0001267866,0.0005006457,0.0005623199,0.00009001511],"domain_scores_gemma":[0.997519,0.0008293459,0.0004507966,0.0004022804,0.0006741859,0.0001243074],"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":[0.005194893,0.0003801204,0.04013069,0.000585403,0.0001488522,0.0003855476,0.0002791256,0.002087754,0.7993019,0.0004216795,0.001987428,0.1490966],"study_design_scores_gemma":[0.0002671478,0.004824271,0.1006549,0.00009862013,0.0002906759,0.006135342,0.0001123009,0.03395778,0.8369209,0.0001550878,0.01645215,0.0001308443],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7584432,0.009027391,0.2133341,0.0004757722,0.0003186528,0.001022019,0.0008428994,0.004955034,0.01158086],"genre_scores_gemma":[0.8363125,0.001180989,0.1577881,0.0002578565,0.00005290092,0.0004953094,0.0007533447,0.0007338285,0.002425252],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003241583,"threshold_uncertainty_score":0.01714331,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03570801273252375,"score_gpt":0.3841189324269856,"score_spread":0.3484109196944618,"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."}}