{"id":"W1982549792","doi":"10.1118/1.1767694","title":"Compensator thickness verification using an<i>a</i>-Si EPID","year":2004,"lang":"en","type":"article","venue":"Medical Physics","topic":"Advanced Radiotherapy Techniques","field":"Physics and Astronomy","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Attenuation; Optics; Materials science; Attenuation coefficient; Linear particle accelerator; Fluence; Beam (structure); Physics; Laser","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":[0.001432912,0.0004722061,0.0002808716,0.0005434966,0.0002884766,0.0004414059,0.0007302371,0.0004129392,0.001926633],"category_scores_gemma":[0.004675736,0.0002786822,0.0003186864,0.0004004809,0.0003277874,0.0005640462,0.000555256,0.0003370497,0.0003416207],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003228111,"about_ca_system_score_gemma":0.0004954335,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008660103,"about_ca_topic_score_gemma":0.001478693,"domain_scores_codex":[0.9994173,0.00009856535,0.00006893127,0.0001334556,0.0002413522,0.00004034707],"domain_scores_gemma":[0.9972129,0.0008589436,0.0004728591,0.0005419939,0.0008634327,0.00004982468],"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":[0.0007857113,0.00009233019,0.02384714,0.0002989245,0.00008741464,0.000327998,0.0004485361,0.01821998,0.9029914,0.001322884,0.0008468563,0.05073084],"study_design_scores_gemma":[0.00005974174,0.0009140687,0.03924712,0.00003122906,0.00009002179,0.0007187229,0.0001944858,0.04630311,0.9073184,0.0003074243,0.004745041,0.00007077174],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7251157,0.0004080536,0.2684748,0.0001435801,0.00008825442,0.0002569293,0.0006174389,0.001800027,0.003095142],"genre_scores_gemma":[0.8676594,0.0001366102,0.1303322,0.00007801256,0.00001041367,0.00005030312,0.0004120424,0.0001985956,0.001122322],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001926633,"threshold_uncertainty_score":0.007578075,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02413833116893598,"score_gpt":0.313997167016113,"score_spread":0.289858835847177,"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."}}