{"id":"W2094287617","doi":"10.1118/1.4815374","title":"TU‐C‐108‐10: Development of An Absorbed Dose to Water Primary Standard for HDR Ir‐192 Brachytherapy Based On the Fricke Dosimetry System","year":2013,"lang":"en","type":"article","venue":"Medical Physics","topic":"Advanced Radiotherapy Techniques","field":"Physics and Astronomy","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Kerma; Dosimetry; Absorbed dose; Brachytherapy; Imaging phantom; Materials science; Nuclear medicine; Irradiation; Photon; Percentage depth dose curve; Interpolation (computer graphics); Radiochemistry; Ionization chamber; Optics; Physics; Ion; Chemistry; Radiation therapy; Nuclear physics","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":[0.003897066,0.0007318447,0.0007449872,0.00140311,0.0008542549,0.001108655,0.001469094,0.001662188,0.003088035],"category_scores_gemma":[0.00345756,0.0005097159,0.0005516791,0.0005642995,0.0008617993,0.0006046382,0.0008848888,0.0007079347,0.001765165],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00174534,"about_ca_system_score_gemma":0.002033115,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001331866,"about_ca_topic_score_gemma":0.002312587,"domain_scores_codex":[0.9977229,0.0005789615,0.0001539116,0.0003933684,0.001024972,0.0001257726],"domain_scores_gemma":[0.9975241,0.0005699695,0.0003985946,0.0004791371,0.0009171397,0.0001109877],"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":[0.0005420455,0.0001200233,0.002270016,0.0002783301,0.00002435078,0.0001023455,0.000181085,0.003500543,0.9614934,0.001291564,0.0009738644,0.02922249],"study_design_scores_gemma":[0.00005105571,0.001104699,0.007785898,0.0000466412,0.00004151211,0.0004892366,0.00003456702,0.004736666,0.9732625,0.0001329971,0.0122552,0.00005904474],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"methods","genre_scores_codex":[0.5489534,0.00253377,0.4143393,0.0003744923,0.0002169023,0.002370101,0.001880079,0.007143155,0.02218879],"genre_scores_gemma":[0.6049921,0.0007415118,0.3739158,0.0002398398,0.00004063688,0.001727298,0.002903786,0.001136383,0.01430272],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.003897066,"threshold_uncertainty_score":0.02060992,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00991114325480901,"score_gpt":0.2653623851171978,"score_spread":0.2554512418623888,"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."}}