{"id":"W2078944562","doi":"10.1118/1.3505452","title":"Characterization of a multi‐axis ion chamber array","year":2010,"lang":"en","type":"article","venue":"Medical Physics","topic":"Radiation Therapy and Dosimetry","field":"Medicine","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Atomic Energy of Canada Limited; Sun Nuclear Corporation","keywords":"Dosimetry; Linear particle accelerator; Materials science; Ionization chamber; Imaging phantom; Backscatter (email); Calibration; Beam (structure); Optics; Dose profile; Flat panel detector; Detector; Environmental science; Nuclear medicine; Physics; Ion; Computer science; Telecommunications","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001516993,0.00006875017,0.000166076,0.00002588176,0.00002313405,0.000002975804,0.00003924605,0.0001224985,0.0007900992],"category_scores_gemma":[0.0001531957,0.00005509124,0.00005894444,0.000154261,0.00008483474,0.00005609456,0.000006883756,0.0002573739,0.00005314247],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000006763635,"about_ca_system_score_gemma":0.00007169626,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000006836188,"about_ca_topic_score_gemma":0.000001502733,"domain_scores_codex":[0.9992393,0.00001487547,0.0001733767,0.0001082125,0.0003668721,0.00009733637],"domain_scores_gemma":[0.9995072,0.00003262742,0.0000746962,0.000176518,0.00006084219,0.0001481076],"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":[0.00004402128,0.0003615132,0.009434407,0.00003847277,0.00002338523,0.000003463394,0.0002592554,1.177181e-7,0.9466766,0.0002722099,0.00008254984,0.04280403],"study_design_scores_gemma":[0.00159594,0.0001024622,0.09515405,0.00004891043,0.00002493837,0.00001130225,0.000006308005,0.0007283633,0.8952464,0.000161039,0.006829455,0.00009080016],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9770433,0.000009223701,0.02080725,0.0008551333,0.0004424834,0.0001238132,0.000005521965,0.0000354957,0.0006777832],"genre_scores_gemma":[0.9976987,0.00002054259,0.0001774819,0.0008688436,0.0008120007,0.000005687029,0.000079058,0.00001194085,0.0003257264],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08571964,"threshold_uncertainty_score":0.8651032,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01283459411953705,"score_gpt":0.2763399768792291,"score_spread":0.2635053827596921,"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."}}