{"id":"W4402210425","doi":"10.1088/1361-6560/ad7775","title":"Simultaneous iodine and barium imaging with photon-counting CT","year":2024,"lang":"en","type":"article","venue":"Physics in Medicine and Biology","topic":"Advanced X-ray and CT Imaging","field":"Engineering","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Redlen Technologies (Canada); University of Victoria","funders":"British Columbia Knowledge Development Fund; Canadian Network for Research and Innovation in Machining Technology, Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs; Canada Foundation for Innovation","keywords":"Iodine; Barium; Nuclear medicine; Materials science; Radiochemistry; Optics; Medical physics; Medicine; Physics; Chemistry","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":[0.00008623085,0.0001214441,0.0001788375,0.00005359354,0.00002953373,0.000011048,0.00003455339,0.00001419574,0.000006131178],"category_scores_gemma":[0.00001963392,0.00008531536,0.000007154812,0.0001429004,0.0001519169,0.00007721221,0.0000200422,0.0002066278,0.000001463743],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001213319,"about_ca_system_score_gemma":0.000005340002,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002411351,"about_ca_topic_score_gemma":0.000006951135,"domain_scores_codex":[0.9994916,0.000007718374,0.0001087462,0.0001729618,0.00003114965,0.0001878187],"domain_scores_gemma":[0.9996774,0.0002085972,0.000009272097,0.00006287331,0.00001148368,0.0000303308],"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":[0.00006005106,0.00003593893,0.02147168,0.001427831,0.0001719251,0.001052475,0.005017646,0.01692604,0.1882918,0.01809724,0.0004357019,0.7470117],"study_design_scores_gemma":[0.001069144,0.0001277503,0.0002143552,0.0007436816,0.00006022617,0.0003148855,0.001257813,0.9537355,0.002995222,0.01706542,0.0219931,0.0004229148],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9258287,0.0223254,0.04543641,0.0009973741,0.0004685459,0.0001563667,0.00000673933,0.000313849,0.004466612],"genre_scores_gemma":[0.9983776,0.0006623118,0.0004275424,0.0001922049,0.0002963526,0.000005272856,0.000009457302,0.0000165,0.00001281838],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9368094,"threshold_uncertainty_score":0.347906,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0313492477347666,"score_gpt":0.3044737149930565,"score_spread":0.2731244672582899,"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."}}