{"id":"W2071324484","doi":"10.1118/1.3612280","title":"SU‐E‐T‐326: Investigating the Use of Tantalum Mesh Bolus in Electron Beams","year":2011,"lang":"en","type":"article","venue":"Medical Physics","topic":"Radiation Effects and Dosimetry","field":"Agricultural and Biological Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Materials science; Tantalum; Bolus (digestion); Scanner; Electron; Scattering; Radiation; Dosimetry; Diode; Percentage depth dose curve; Optics; Nuclear medicine; Physics; Ionization chamber; Optoelectronics; Medicine; 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002580649,0.00007159812,0.0001229434,0.000003832269,0.0000567584,0.00001397787,0.0001835203,0.00006533196,0.000164622],"category_scores_gemma":[0.0002865585,0.00002203849,0.00004806623,0.000336462,0.0001364202,0.00009729993,0.00003982515,0.0001721989,0.000008694142],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001087779,"about_ca_system_score_gemma":0.00001472672,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008746848,"about_ca_topic_score_gemma":0.0001079436,"domain_scores_codex":[0.9991381,0.00008508464,0.0001713008,0.0001209092,0.00030569,0.0001789031],"domain_scores_gemma":[0.9994476,0.0003266125,0.00007444042,0.00004707251,0.0000183985,0.00008585102],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.00004477589,0.0008134272,0.2865292,0.00003598625,0.00004552367,0.00001503533,0.001568417,0.00002768517,0.07245424,0.01202377,0.006511468,0.6199305],"study_design_scores_gemma":[0.0003451736,0.000486551,0.8979365,0.00009148074,0.00001892355,0.000003360702,0.0001041792,0.003019711,0.08202955,0.01010286,0.005577722,0.0002839611],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987353,0.00004349431,0.00002631219,0.0004847216,0.00006238721,0.00009639355,0.000003919174,0.00001655119,0.00053094],"genre_scores_gemma":[0.9988707,0.00001362168,0.00003106004,0.0008611815,0.0001791015,0.000005113988,0.00001049327,7.108938e-7,0.00002801257],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6196465,"threshold_uncertainty_score":0.1802495,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04575381607217276,"score_gpt":0.2327348378404864,"score_spread":0.1869810217683137,"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."}}