{"id":"W4294021985","doi":"10.1088/1361-6560/ac8b5f","title":"SPECT imaging of <sup>226</sup> Ac as a theranostic isotope for <sup>225</sup> Ac radiopharmaceutical development","year":2022,"lang":"en","type":"article","venue":"Physics in Medicine and Biology","topic":"Radiopharmaceutical Chemistry and Applications","field":"Medicine","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University; University of British Columbia; BC Cancer Agency; TRIUMF; University of British Columbia Hospital","funders":"National Research Council Canada; Canada Foundation for Innovation; Natural Sciences and Engineering Research Council of Canada; Canada Research Coordinating Committee","keywords":"Collimator; Imaging phantom; Nuclear medicine; Biodistribution; Image resolution; Spect imaging; Physics; Materials science; Dosimetry; Gamma camera; Optics; Chemistry; 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":[0.000508367,0.0003827944,0.0002870653,0.0003438719,0.00007887014,0.0004011405,0.0002446374,0.000340896,0.002194644],"category_scores_gemma":[0.0003189307,0.0001975243,0.0001628809,0.0002113797,0.0002440684,0.0002873139,0.0001571702,0.0002901642,0.0006827654],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002928952,"about_ca_system_score_gemma":0.000368738,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001021268,"about_ca_topic_score_gemma":0.0008761533,"domain_scores_codex":[0.9999005,0.00002722378,0.000005971961,0.00001588687,0.00003249565,0.00001796306],"domain_scores_gemma":[0.9998137,0.00004447953,0.00003724227,0.00001528675,0.00006891653,0.00002043352],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003819799,0.00002262768,0.0007645334,0.00009906978,0.00001042043,0.000130314,0.00001141021,0.0003318161,0.9905789,0.00008843666,0.0001374047,0.007443021],"study_design_scores_gemma":[0.00002318252,0.0005262567,0.004699453,0.00001465381,0.00005556723,0.000722794,0.00002561794,0.006067507,0.9859974,0.00002744999,0.001830642,0.000009398824],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.941002,0.004102428,0.04376837,0.0002975792,0.00002541654,0.0001154589,0.0004459977,0.0005499845,0.009692789],"genre_scores_gemma":[0.9552067,0.001546753,0.03741521,0.00009699713,0.00001494821,0.00004601674,0.0005351137,0.0001121829,0.005026125],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002194644,"threshold_uncertainty_score":0.007341802,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1954862992959513,"score_gpt":0.4367987940956488,"score_spread":0.2413124947996975,"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."}}