{"id":"W7033392148","doi":"","title":"A quantitative method for reproducible ionization chamber alignment to a water surface for\\nexternal beam radiation therapy depth dose measurements","year":2011,"lang":"en","type":"article","venue":"VCU Scholars Compass (Virginia Commonwealth University)","topic":"Wildlife-Road Interactions and Conservation","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Ionization chamber; Imaging phantom; Monte Carlo method; Beam (structure); Detector; Radiation; Ionization; Percentage depth dose curve","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001211103,0.0002302971,0.0002505479,0.0001962963,0.0005901197,0.00006822482,0.0003220913,0.00008641194,0.0002213217],"category_scores_gemma":[0.00005379188,0.0002196459,0.0001157453,0.0004713887,0.00004126949,0.001032338,0.0001227007,0.000152355,0.0001163007],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006091295,"about_ca_system_score_gemma":0.00004189147,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001573094,"about_ca_topic_score_gemma":0.0006149058,"domain_scores_codex":[0.9979684,0.0002753071,0.0003232825,0.0006759427,0.000339437,0.0004176575],"domain_scores_gemma":[0.9988458,0.000104049,0.000212193,0.0004913011,0.0001431347,0.0002035742],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.01232438,0.003058858,0.6497949,0.0001086809,0.0007095078,0.00001685285,0.02040995,0.03906037,0.1909309,0.007744702,0.02207889,0.05376207],"study_design_scores_gemma":[0.006682179,0.00215004,0.5428781,0.00009036294,0.0001328805,0.00001045974,0.0008833794,0.01485633,0.08641556,0.00101224,0.3438653,0.001023141],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8430257,0.00002263657,0.1518874,0.001278183,0.0003379056,0.001744668,0.00002819925,0.00007536665,0.001599885],"genre_scores_gemma":[0.8887674,0.00005070908,0.1082604,0.001162312,0.00004301791,0.00005308882,0.00008994504,0.00004190585,0.00153126],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3217865,"threshold_uncertainty_score":0.8956899,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09556513896457298,"score_gpt":0.3068886779500615,"score_spread":0.2113235389854886,"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."}}