{"id":"W2056674043","doi":"10.1088/0031-9155/56/14/020","title":"Dual-isotope PET using positron-gamma emitters","year":2011,"lang":"en","type":"article","venue":"Physics in Medicine and Biology","topic":"Medical Imaging Techniques and Applications","field":"Medicine","cited_by":78,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Institute of Genetics; Canadian Institutes of Health Research","keywords":"Positron; Isotope; Positron emission tomography; Annihilation; Physics; Gamma ray; Coincidence; Nuclear physics; Photon; Positron emission; Radiochemistry; Electron; Nuclear medicine; Chemistry; Optics; Medicine","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006189965,0.0004263611,0.0006336995,0.0002938008,0.0002181437,0.0009657642,0.001036962,0.0008932805,0.0008137651],"category_scores_gemma":[0.001431219,0.0002414215,0.0004915996,0.0006756957,0.0004341438,0.0008516861,0.0005031945,0.0004894504,0.0002052263],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007642461,"about_ca_system_score_gemma":0.0005102981,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002472251,"about_ca_topic_score_gemma":0.002096849,"domain_scores_codex":[0.9997916,0.0000492158,0.000009370872,0.00005098955,0.0000687976,0.00003003688],"domain_scores_gemma":[0.9996638,0.0002076626,0.00003218064,0.00002865909,0.00004001334,0.000027598],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0007307588,0.0001324758,0.005532946,0.0002884374,0.0001006532,0.0003578826,0.00006554026,0.9359229,0.02159853,0.006612206,0.0009526775,0.02770503],"study_design_scores_gemma":[0.00003658226,0.00009685005,0.0005618703,0.000007547427,0.00001829606,0.00006999665,0.0000109017,0.9839841,0.0124202,0.001713869,0.001067106,0.00001271816],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.673553,0.00120863,0.3166918,0.0003528586,0.00009406175,0.0001960829,0.0011789,0.001171538,0.005553132],"genre_scores_gemma":[0.9198281,0.0006319362,0.07766226,0.00009720009,0.00001339829,0.0001550589,0.0007010052,0.00006667244,0.0008443061],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002472251,"threshold_uncertainty_score":0.00554508,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3159022867579287,"score_gpt":0.4302197330762137,"score_spread":0.114317446318285,"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."}}