{"id":"W3045149795","doi":"10.11606/t.5.2019.tde-23082019-082058","title":"Implementação do formalismo para dosimetria de campos pequenos, TRS-483, e avaliação do impacto na radioterapia","year":2019,"lang":"pt","type":"dissertation","venue":"","topic":"Advanced Radiotherapy Techniques","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Imaging phantom; Ionization chamber; Detector; Monte Carlo method; Physics; Nuclear medicine; Field size; Dosimetry; Eclipse; Optics; Mathematics; Statistics; Ion; Ionization","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":[0.002132041,0.0007094425,0.000513356,0.0006060338,0.0006236507,0.001849178,0.001662761,0.0008967168,0.005349895],"category_scores_gemma":[0.003787035,0.0006318929,0.001068494,0.000618949,0.0008891798,0.001624618,0.001174722,0.00119959,0.001061948],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001393076,"about_ca_system_score_gemma":0.002387334,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006754196,"about_ca_topic_score_gemma":0.006562164,"domain_scores_codex":[0.9993452,0.0001054573,0.00005462346,0.0001138245,0.0003304861,0.00005025386],"domain_scores_gemma":[0.9981707,0.0007636547,0.0001261161,0.0003919165,0.0004601847,0.00008743524],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001103918,0.0005911902,0.01216128,0.001267878,0.000221922,0.0007910067,0.0021723,0.2752213,0.2780815,0.1018911,0.006895832,0.3196009],"study_design_scores_gemma":[0.0001523958,0.0002645257,0.002656139,0.0001071063,0.0000882181,0.0004195433,0.0002521146,0.8028001,0.1347009,0.02415727,0.03429304,0.0001086456],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.04907308,0.0002100849,0.9391493,0.0002572224,0.00007281432,0.0001893614,0.0003201533,0.006221128,0.004506914],"genre_scores_gemma":[0.3383504,0.0003610814,0.6558166,0.0001027612,0.00001402998,0.0002376668,0.0004648561,0.0006594801,0.003993094],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.006754196,"threshold_uncertainty_score":0.01789719,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01872209653326814,"score_gpt":0.342148960026432,"score_spread":0.3234268634931639,"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."}}