{"id":"W2995430194","doi":"10.1115/1.4045673","title":"Mitigation of End-Flux-Peaking in Fresh CANDU Fuel Bundles Using Neutron Absorbers","year":2019,"lang":"en","type":"article","venue":"Journal of Nuclear Engineering and Radiation Science","topic":"Nuclear Materials and Properties","field":"Materials Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Royal Military College of Canada; Canadian Nuclear Safety Commission","funders":"","keywords":"Nuclear engineering; Materials science; Neutron flux; Enriched uranium; Neutron poison; Pellets; Bundle; Pellet; Neutron; Fission; Heat flux; Nuclear physics; Uranium; Heat transfer; Composite material; Physics; Mechanics; Engineering; Metallurgy","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008514113,0.00006518376,0.0001589899,0.0002357013,0.00004228279,0.0001026303,0.0001443572,0.00003032006,0.0001139628],"category_scores_gemma":[0.00006923229,0.00005375477,0.00002269095,0.0001937195,0.00009806579,0.0006475,0.00002963125,0.00006831676,0.000005309696],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006341526,"about_ca_system_score_gemma":0.00005961177,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009197525,"about_ca_topic_score_gemma":0.000002184544,"domain_scores_codex":[0.9991627,0.00001958743,0.0003086117,0.0001005746,0.00026759,0.000140906],"domain_scores_gemma":[0.999544,0.00002745639,0.0002252821,0.00007293934,0.00007689559,0.0000534008],"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":[0.00001493565,0.000006812542,0.0006509373,0.00004298767,0.000001332195,0.000001012482,0.000794279,0.02524336,0.972577,0.0003916413,0.000007030962,0.0002687111],"study_design_scores_gemma":[0.002261788,0.0007103054,0.3876607,0.001213254,0.00004285618,0.0002584429,0.002846915,0.2135202,0.3843734,0.000209566,0.006245397,0.0006572118],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988658,0.0002833268,0.00001743283,0.00006494379,0.0006296478,0.00004213554,0.000001707069,0.000007554435,0.00008744081],"genre_scores_gemma":[0.9976181,0.00005849424,0.002226696,0.0000200917,0.00006203485,1.072161e-7,1.094705e-7,0.000009109102,0.000005292371],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5882035,"threshold_uncertainty_score":0.2192056,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009332803070427654,"score_gpt":0.2200057335512963,"score_spread":0.2106729304808687,"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."}}