{"id":"W1995823752","doi":"10.1118/1.2008407","title":"Segmented crystalline scintillators: An initial investigation of high quantum efficiency detectors for megavoltage x‐ray imaging","year":2005,"lang":"en","type":"article","venue":"Medical Physics","topic":"Advanced Radiotherapy Techniques","field":"Physics and Astronomy","cited_by":65,"is_retracted":false,"has_abstract":true,"ca_institutions":"Robarts Clinical Trials","funders":"National Cancer Institute; National Institutes of Health","keywords":"Detective quantum efficiency; Optics; Scintillator; X-ray detector; Detector; Image resolution; Flat panel detector; Nuclear medicine; Physics; Medical imaging; Radiation; Materials science; Medical physics; Image quality; Medicine; Computer science; Radiology","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":[0.000232506,0.0001760436,0.0002626341,0.0000475776,0.00009112513,0.00001571253,0.0002190745,0.00004553241,0.0001393593],"category_scores_gemma":[0.00002709398,0.0001609361,0.00009284465,0.0001950464,0.0002416829,0.0002955996,0.00003105899,0.000135004,9.072351e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004399231,"about_ca_system_score_gemma":0.0001079913,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008895751,"about_ca_topic_score_gemma":0.000002244637,"domain_scores_codex":[0.9986923,0.00003772782,0.0003586845,0.0002633788,0.0003877805,0.0002601176],"domain_scores_gemma":[0.9991925,0.0001048165,0.0001886575,0.0002321999,0.0001093816,0.0001723904],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002102264,0.00151628,0.03935938,0.0001996369,0.0002584466,0.000003574929,0.00241225,0.003876416,0.2441762,0.05945354,0.001171157,0.6473629],"study_design_scores_gemma":[0.00228754,0.0003689983,0.0006041316,0.0001663519,0.00005659231,7.790389e-7,0.00008584915,0.1748989,0.7663661,0.05257024,0.002038287,0.0005562507],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3983357,0.00001732297,0.6011639,0.0001045717,0.00005489329,0.0001952069,0.00002923276,0.00007339667,0.00002577679],"genre_scores_gemma":[0.9832571,0.000002034203,0.01512442,0.000159297,0.001292805,0.00003708321,0.0000831414,0.0000377336,0.000006453325],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6468067,"threshold_uncertainty_score":0.6562786,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01092294518659803,"score_gpt":0.2926870125304634,"score_spread":0.2817640673438653,"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."}}