{"id":"W1970642973","doi":"10.1118/1.3687163","title":"Monte Carlo simulation of a novel water-equivalent electronic portal imaging device using plastic scintillating fibers","year":2012,"lang":"en","type":"article","venue":"Medical Physics","topic":"Advanced Radiotherapy Techniques","field":"Physics and Astronomy","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University; Health Sciences Centre; University of Toronto; Sunnybrook Health Science Centre","funders":"","keywords":"Monte Carlo method; Materials science; Dosimetry; Medical imaging; Optics; Medical physics; Nuclear medicine; Biomedical engineering; Physics; Radiology; Medicine; Mathematics","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":[0.0001957654,0.0001640614,0.0002279353,0.00003108853,0.00007968718,0.000009813069,0.0001185362,0.0000334684,0.0001218789],"category_scores_gemma":[0.0000196096,0.0001358245,0.00009675905,0.0001117033,0.0000852393,0.0002999486,0.00005610756,0.0002316387,0.000001052181],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008038212,"about_ca_system_score_gemma":0.00007096617,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009495295,"about_ca_topic_score_gemma":4.928629e-7,"domain_scores_codex":[0.9986019,0.00002001829,0.0002929481,0.0001687452,0.0004001067,0.0005162588],"domain_scores_gemma":[0.9993763,0.0001350355,0.0001436964,0.0001608071,0.00005779715,0.0001263806],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00006750349,0.001271833,0.2023709,0.0002310696,0.0004682734,0.000003409639,0.003864707,0.6030523,0.08427736,0.004148194,0.00003880945,0.1002057],"study_design_scores_gemma":[0.0006438982,0.00003212156,0.0002410295,0.0001620479,0.00006306035,0.000002526694,0.00007444977,0.9541804,0.04356459,0.0004897732,0.0002582301,0.0002878588],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4717608,0.00005774283,0.5278715,0.00001040014,0.00008457467,0.0000850252,0.000004279101,0.00003381608,0.00009175139],"genre_scores_gemma":[0.9957436,0.00000122711,0.003456034,0.00002756364,0.0007165734,0.000005345195,0.000006078308,0.00003583674,0.000007717091],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5244156,"threshold_uncertainty_score":0.5538761,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01940930966883799,"score_gpt":0.3153362067795804,"score_spread":0.2959268971107424,"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."}}