{"id":"W2035704449","doi":"10.1118/1.1803811","title":"Accuracy of the Burns equation for stopping‐power ratio as a function of depth and","year":2004,"lang":"en","type":"letter","venue":"Medical Physics","topic":"Advanced Radiotherapy Techniques","field":"Physics and Astronomy","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Stopping power; Imaging phantom; Physics; Beam (structure); Power (physics); Dosimetry; Cathode ray; Function (biology); Optics; Nuclear medicine; Electron; Computational physics; Atomic physics; Nuclear physics; Detector; 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":[0.01001826,0.0004114282,0.0006923758,0.0009173243,0.0002823233,0.0007959969,0.001879502,0.003811084,0.002035872],"category_scores_gemma":[0.06673505,0.0004126368,0.000669457,0.0005733808,0.001271479,0.001735226,0.0006980617,0.003175427,0.003099831],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002247086,"about_ca_system_score_gemma":0.0005652054,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003378511,"about_ca_topic_score_gemma":0.00228413,"domain_scores_codex":[0.9890413,0.004023901,0.0007913095,0.001155172,0.004552198,0.0004360172],"domain_scores_gemma":[0.9600112,0.03134068,0.001964089,0.003066353,0.003467135,0.0001505242],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.003191923,0.0001472424,0.0749175,0.001252855,0.0003522403,0.0094552,0.001580129,0.05036825,0.06081862,0.06216127,0.07440566,0.6613491],"study_design_scores_gemma":[0.0002758767,0.001192114,0.0560892,0.0006722168,0.0003069789,0.05908965,0.0003266769,0.4969038,0.1333838,0.08877677,0.1621785,0.0008044548],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"commentary","genre_scores_codex":[0.1362544,0.02128544,0.6638086,0.1271998,0.009216903,0.0004325882,0.00143467,0.003434105,0.03693359],"genre_scores_gemma":[0.8055146,0.006725481,0.1485627,0.02096889,0.002327318,0.0004473648,0.0006824558,0.0007806447,0.01399042],"genre_candidate":"commentary","genre_consensus":null,"teacher_disagreement_score":0.01001826,"threshold_uncertainty_score":0.05298227,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01777266995556706,"score_gpt":0.2933937429443479,"score_spread":0.2756210729887809,"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."}}