{"id":"W2942455912","doi":"10.1097/hp.0000000000001080","title":"Measurements and Monte Carlo Simulations of 241Am Activities in Three Skull Phantoms: EURADOS-USTUR Collaboration","year":2019,"lang":"en","type":"article","venue":"Health Physics","topic":"Radiation Dose and Imaging","field":"Medicine","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Imaging phantom; Monte Carlo method; Dosimetry; Counting efficiency; Internal dosimetry; Nuclear medicine; Medical physics; Physics; Detector; Materials science; Biomedical engineering; Medicine; Optics; Mathematics; Statistics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001254745,0.00007412041,0.0002222183,0.00006419314,0.00003615842,0.000009843836,0.00002211298,0.00002378245,0.000007072568],"category_scores_gemma":[0.00002295976,0.00007284866,0.00001677511,0.0002542011,0.00001917309,0.000255729,0.000009075728,0.0000843474,0.000003446807],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009687574,"about_ca_system_score_gemma":0.0002373657,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003244774,"about_ca_topic_score_gemma":0.0002297759,"domain_scores_codex":[0.999275,0.00003827557,0.0002175007,0.0001233133,0.0002114622,0.0001344101],"domain_scores_gemma":[0.9995732,0.00004179747,0.0001161544,0.0001375015,0.00007767986,0.00005364652],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001377382,0.00032288,0.9290673,0.0008554009,0.00006334382,0.000001381812,0.009130732,0.0152972,0.009815698,0.0002008064,0.0003485477,0.03475894],"study_design_scores_gemma":[0.00725967,0.0006327783,0.6802335,0.0007307284,0.00005767341,0.000004552716,0.002435611,0.2978356,0.008950157,0.0006102917,0.0009495999,0.0002999225],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9974028,0.0003959524,0.0001258581,0.001084617,0.00009886516,0.000546957,0.00001396126,0.00001525604,0.0003157596],"genre_scores_gemma":[0.9991127,0.00006341971,0.0001347697,0.0005050555,0.00007347366,0.000005715375,0.00001213898,0.00001111631,0.00008165475],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2825384,"threshold_uncertainty_score":0.2970682,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05201445321103618,"score_gpt":0.3523016863414602,"score_spread":0.300287233130424,"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."}}