{"id":"W3185712576","doi":"10.1002/mp.15105","title":"Radiation shielding and safety implications following linac conversion to an electron FLASH‐RT unit","year":2021,"lang":"en","type":"article","venue":"Medical Physics","topic":"Radiation Therapy and Dosimetry","field":"Medicine","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"International Atomic Energy Agency","keywords":"Linear particle accelerator; Electromagnetic shielding; Isocenter; Physics; Flash (photography); Dosimetry; Neutron; Radiation protection; Bremsstrahlung; Monitor unit; Electron; Nuclear medicine; Nuclear engineering; Beam (structure); Optics; Nuclear physics; Imaging phantom; Medicine; Engineering","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":[0.0008367579,0.0003257829,0.0002412685,0.0002606229,0.000395615,0.0004294356,0.0003621883,0.0003046391,0.003048126],"category_scores_gemma":[0.001733877,0.0001554309,0.0003347075,0.0002954063,0.0003203041,0.0003703188,0.0004120547,0.0002409356,0.0005168757],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006278349,"about_ca_system_score_gemma":0.0004747719,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001185955,"about_ca_topic_score_gemma":0.001447267,"domain_scores_codex":[0.9994723,0.0001253387,0.00003592048,0.00008237561,0.0002365075,0.00004767021],"domain_scores_gemma":[0.9987532,0.0003938044,0.0004098239,0.0001474612,0.000233554,0.00006207872],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.002781839,0.0001659233,0.08453125,0.0006805805,0.000119225,0.00187598,0.0009189555,0.01271248,0.8177544,0.0006647055,0.0008760184,0.0769187],"study_design_scores_gemma":[0.00005868794,0.007122032,0.2571948,0.000169181,0.0002545259,0.004758445,0.0009832627,0.005295424,0.7068378,0.0004416838,0.01682461,0.0000594687],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9869336,0.001223353,0.008310674,0.0001045228,0.00003920848,0.00006688052,0.0001752486,0.0002512011,0.00289527],"genre_scores_gemma":[0.9951905,0.0002908102,0.002711647,0.0001076896,0.00000777723,0.00002162593,0.0001867477,0.00008042758,0.001402767],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003048126,"threshold_uncertainty_score":0.01019698,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01581036890296337,"score_gpt":0.3143822648194537,"score_spread":0.2985718959164903,"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."}}