{"id":"W4321441491","doi":"10.1007/978-3-031-22871-1_1","title":"Dose Optimization: A Major Principle of Optimization","year":2023,"lang":"en","type":"book-chapter","venue":"","topic":"Radiation Dose and Imaging","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Burnaby Hospital","funders":"","keywords":"Ionizing radiation; Radiation exposure; Radiation dose; Nuclear medicine; Medicine; Radiation protection; Medical radiation; Collective dose; Radiation; Environmental health; Low Dose Radiation; Biological effect; Medical physics; Toxicology; Physics; Irradiation; Biology; Nuclear physics; Cancer; Internal medicine","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0009555102,0.001142658,0.001225668,0.001118996,0.0006071971,0.002937527,0.00179715,0.001477232,0.01601616],"category_scores_gemma":[0.002360128,0.0008623436,0.0009396735,0.00104664,0.002702718,0.002440697,0.001606278,0.003707996,0.005202656],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001225535,"about_ca_system_score_gemma":0.000978152,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001095024,"about_ca_topic_score_gemma":0.001184359,"domain_scores_codex":[0.9992085,0.0001689228,0.00002514242,0.0001289467,0.0004386955,0.00002982133],"domain_scores_gemma":[0.9991919,0.000545458,0.00002885856,0.00009742784,0.0001199768,0.00001643261],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00003380316,0.00002879055,0.0001037524,0.0003568791,0.00005144005,0.00004458903,0.0001439342,0.04750764,0.002353549,0.7274704,0.04489476,0.1770105],"study_design_scores_gemma":[0.00001343903,0.00003254772,0.000200984,0.0001788591,0.00003776506,0.0003286608,0.00003459721,0.04604584,0.003225439,0.6587036,0.2911502,0.00004815543],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"other","genre_scores_codex":[0.0006535708,0.01093294,0.8244472,0.002829879,0.0009356175,0.00005629338,0.0001619899,0.0007269765,0.1592555],"genre_scores_gemma":[0.06968721,0.01996667,0.5985433,0.003733843,0.001962025,0.0003073613,0.0003010217,0.004043794,0.3014548],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.01601616,"threshold_uncertainty_score":0.05357939,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02763973065278278,"score_gpt":0.2808407113988612,"score_spread":0.2532009807460784,"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."}}