{"id":"W2036563255","doi":"10.1118/1.2965986","title":"Sci‐Sat AM(1): Imaging‐02: Comparison between experimental measurements and Monte Carlo simulations for the off‐focal radiation in diagnostic x‐ray systems","year":2008,"lang":"en","type":"article","venue":"Medical Physics","topic":"Digital Radiography and Breast Imaging","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Focal length; Optics; Cardinal point; Monte Carlo method; Physics; X-ray tube; Radiation; Anode; Electron; Materials science; Lens (geology); Nuclear physics; Electrode","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":[0.0002493831,0.0001571892,0.0003288888,0.00006603684,0.0001767963,0.00003839147,0.0001025665,0.00004888129,0.000003666774],"category_scores_gemma":[0.0004863044,0.0001169294,0.00008899518,0.0002408176,0.0003175623,0.0001982776,0.00003405972,0.0001972461,0.000003180872],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000822814,"about_ca_system_score_gemma":0.00008140186,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001105342,"about_ca_topic_score_gemma":0.000005446668,"domain_scores_codex":[0.998397,0.00004126981,0.0003618051,0.0002311857,0.0007010628,0.0002676604],"domain_scores_gemma":[0.9984381,0.001036976,0.00008081836,0.0001695666,0.00006255048,0.0002120197],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004296175,0.0003801817,0.9323934,0.00005241318,0.00008896572,0.00001421859,0.0007953023,0.001085913,0.00005802487,0.00001975867,0.001416163,0.06365266],"study_design_scores_gemma":[0.00728735,0.0003310167,0.7446806,0.0006738282,0.0003150963,0.000063289,0.0006007616,0.2411969,0.001444811,0.0001299257,0.002852792,0.0004236509],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.984336,0.005516007,0.007393585,0.001240835,0.0002840243,0.0009671613,0.00004227974,0.00005173335,0.000168428],"genre_scores_gemma":[0.9990271,0.00002529518,0.00003073694,0.0001932359,0.0005660738,0.00006183377,0.00005911383,0.0000201817,0.00001642588],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.240111,"threshold_uncertainty_score":0.4768244,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05003342215072729,"score_gpt":0.3175469931280572,"score_spread":0.2675135709773299,"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."}}