{"id":"W2052211213","doi":"10.1118/1.3355895","title":"Technical Note: Potential errors in optical density measurements due to scanning side in EBT and EBT2 Gafchromic film dosimetry","year":2010,"lang":"en","type":"article","venue":"Medical Physics","topic":"Advanced Radiotherapy Techniques","field":"Physics and Astronomy","cited_by":55,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Centre Hospitalier de l’Université de Montréal","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Scanner; Materials science; Optics; Dosimetry; Calibration; Reflection (computer programming); Nuclear medicine; Physics; Computer science; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01346922,0.00101192,0.0005429917,0.001092467,0.0007966005,0.0009479599,0.001273936,0.001270854,0.005507284],"category_scores_gemma":[0.03019162,0.001106693,0.0006173262,0.001043823,0.001381373,0.001265305,0.001421795,0.001179659,0.001410052],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001376161,"about_ca_system_score_gemma":0.0009095416,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001906082,"about_ca_topic_score_gemma":0.004197123,"domain_scores_codex":[0.9905876,0.00242734,0.0008809101,0.001005287,0.004910083,0.0001887522],"domain_scores_gemma":[0.9598193,0.02149027,0.004240196,0.006240447,0.007971246,0.0002385205],"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":[0.001775961,0.0001413003,0.04496368,0.001745592,0.0002945537,0.001678356,0.001936512,0.009418716,0.8188478,0.0031031,0.007617709,0.1084766],"study_design_scores_gemma":[0.00004780704,0.0008122284,0.04549261,0.0001597721,0.0003290438,0.005845028,0.0003999831,0.01553941,0.9154802,0.000857514,0.01490904,0.00012749],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.4330178,0.004592502,0.5389056,0.003542128,0.0013839,0.0007287238,0.0009722151,0.005505127,0.01135186],"genre_scores_gemma":[0.6617678,0.001166436,0.3230652,0.001481619,0.0001091855,0.0005173493,0.0005522764,0.002087582,0.009252622],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.01346922,"threshold_uncertainty_score":0.07123291,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01020673228888984,"score_gpt":0.2893750233954625,"score_spread":0.2791682911065727,"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."}}