{"id":"W2042410933","doi":"10.1118/1.2362875","title":"Electronic portal imaging based on Cerenkov radiation: A new approach and its feasibility","year":2006,"lang":"en","type":"article","venue":"Medical Physics","topic":"Advanced Radiotherapy Techniques","field":"Physics and Astronomy","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"Health Sciences Centre; University of Toronto; Sunnybrook Health Science Centre","funders":"National Cancer Institute; Natural Sciences and Engineering Research Council of Canada","keywords":"Optics; Detector; Optical transfer function; Detective quantum efficiency; Phosphor; X-ray detector; Image resolution; Materials science; Optoelectronics; Absorption (acoustics); Radiation; Physics; Dosimetry; Image quality; Nuclear medicine; Computer science","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001240394,0.000152737,0.000173566,0.00001903858,0.00006955653,0.00002114924,0.0001144375,0.00003404257,0.000364927],"category_scores_gemma":[0.000007779629,0.0001390536,0.00006395957,0.0001238141,0.00005229853,0.0001028111,0.00001566644,0.0002804782,0.000003499415],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005291094,"about_ca_system_score_gemma":0.0002118797,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000073496,"about_ca_topic_score_gemma":6.989275e-7,"domain_scores_codex":[0.9989069,0.00003068816,0.0001570488,0.0003049738,0.0003201375,0.0002802425],"domain_scores_gemma":[0.9995366,0.0000530469,0.00006768044,0.0001964744,0.00001889828,0.0001272961],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00009105599,0.001695385,0.2034538,0.0000513343,0.00006978693,0.000008142415,0.0001053904,0.0005904766,0.0005234028,0.2082351,0.01619258,0.5689835],"study_design_scores_gemma":[0.009144815,0.0003816998,0.02754839,0.000140783,0.0001239012,0.000009520855,0.00003445296,0.4599839,0.03763122,0.4317967,0.03120097,0.002003601],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01177326,0.0002667996,0.97052,0.0005506613,0.00004100079,0.0002939432,0.00001071485,0.000137697,0.01640595],"genre_scores_gemma":[0.9970238,0.000003094397,0.001289968,0.0002696952,0.001098395,0.00001828499,0.00008167302,0.00002289547,0.0001922382],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9852505,"threshold_uncertainty_score":0.5670442,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008664846842259747,"score_gpt":0.2713404371647374,"score_spread":0.2626755903224777,"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."}}