{"id":"W2069818172","doi":"10.1118/1.3476109","title":"Poster — Thur Eve — 04: The Line Spread Function Measurement of a Novel Transmission Detector","year":2010,"lang":"en","type":"article","venue":"Medical Physics","topic":"Advanced Radiotherapy Techniques","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba; CancerCare Manitoba","funders":"","keywords":"Detector; Optics; Ionization chamber; Dosimetry; Physics; Full width at half maximum; Image resolution; Dose profile; Nuclear medicine; Beam (structure); Ionization; Medicine","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":[0.001216146,0.0004722603,0.0003463542,0.00079151,0.0004371089,0.001435097,0.0008007849,0.001228116,0.01014721],"category_scores_gemma":[0.0009814005,0.0003132199,0.0004808957,0.000348094,0.0004097961,0.0007817359,0.0009812667,0.0008145215,0.003776341],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005449592,"about_ca_system_score_gemma":0.0004808442,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004625173,"about_ca_topic_score_gemma":0.0005201879,"domain_scores_codex":[0.9991961,0.0001436184,0.00003494693,0.0001936465,0.000354809,0.00007685168],"domain_scores_gemma":[0.9992423,0.0001034144,0.00007101274,0.0001313172,0.0003429925,0.0001090348],"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":[0.001134144,0.0002458679,0.003912258,0.0002532025,0.00009483113,0.0004214237,0.000194334,0.001434511,0.8809024,0.00230432,0.01343574,0.09566697],"study_design_scores_gemma":[0.00007349801,0.0009059946,0.01224927,0.00003196887,0.00007550319,0.001597118,0.00007644486,0.01469973,0.9253731,0.0003887891,0.04444303,0.00008564228],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"other","genre_scores_codex":[0.5790774,0.003402232,0.3220267,0.002438192,0.003111832,0.0005910262,0.002540485,0.004621216,0.08219084],"genre_scores_gemma":[0.8339319,0.0007947365,0.0993055,0.0004124942,0.0005062822,0.0001420889,0.00175646,0.0006562776,0.06249412],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.01014721,"threshold_uncertainty_score":0.0339458,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01832478331730387,"score_gpt":0.2711218265654051,"score_spread":0.2527970432481013,"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."}}