{"id":"W2012514433","doi":"10.1016/s0958-3947(02)00139-5","title":"Compensators for intensity-modulated beams","year":2002,"lang":"en","type":"article","venue":"Medical dosimetry","topic":"Advanced Radiotherapy Techniques","field":"Physics and Astronomy","cited_by":20,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta; McGill University Health Centre","funders":"","keywords":"Attenuator (electronics); Attenuation; Optics; Fluence; Beam (structure); Attenuation coefficient; Materials science; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003781531,0.0005145197,0.0003347681,0.0005689031,0.0005300018,0.0004094394,0.001044667,0.000675822,0.008758481],"category_scores_gemma":[0.001712216,0.0002571055,0.0004348358,0.0006919368,0.0002778121,0.0005229546,0.0005151599,0.0005081868,0.001700639],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005329263,"about_ca_system_score_gemma":0.0004047416,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006384018,"about_ca_topic_score_gemma":0.001466171,"domain_scores_codex":[0.9997478,0.00004110209,0.00001088999,0.00004440243,0.0001302755,0.00002553506],"domain_scores_gemma":[0.9995333,0.0001505655,0.00009482822,0.0001119724,0.00009232795,0.00001701128],"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":[0.001048462,0.00006486221,0.002151662,0.0004725128,0.000110657,0.0001523689,0.0003730445,0.01776103,0.628662,0.05057975,0.007415859,0.2912077],"study_design_scores_gemma":[0.000169613,0.000248843,0.008778448,0.0001517393,0.0004184651,0.001082143,0.00008806139,0.1446838,0.7441635,0.0142988,0.08577949,0.0001371539],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.06634384,0.002033092,0.9097896,0.0004589971,0.0003030726,0.0001963504,0.0003124553,0.003772409,0.01679017],"genre_scores_gemma":[0.6610557,0.001450051,0.3000427,0.0004815732,0.0001547454,0.000226174,0.0007047185,0.001368446,0.03451589],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.008758481,"threshold_uncertainty_score":0.02930003,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01293954046446814,"score_gpt":0.2760326863263323,"score_spread":0.2630931458618641,"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."}}