{"id":"W2558800200","doi":"10.1115/pvp2016-64009","title":"Development of Evaluation Procedures for Crack Initiation From In-Service Flaws in CANDU Zr-2.5Nb Pressure Tubes With Hydrogen","year":2016,"lang":"en","type":"article","venue":"","topic":"Nuclear Materials and Properties","field":"Materials Science","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Kinectrics (Canada); Bruce Power (Canada)","funders":"CANDU Owners Group","keywords":"Materials science; Fretting; Pressure vessel; Hydrogen; Coolant; Metallurgy; Tube (container); Corrosion; Nuclear engineering; Zirconium alloy; Bundle; Composite material; Zirconium; Mechanical engineering; Engineering; Chemistry","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0005387649,0.00009106447,0.0001587851,0.00004859304,0.00003184684,0.00002812428,0.00009414309,0.00005040418,0.0008491672],"category_scores_gemma":[0.00007547396,0.00005089976,0.000008103112,0.00006615165,0.00001863434,0.000281008,0.00003165364,0.00001283952,0.00002563941],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003690155,"about_ca_system_score_gemma":0.0002463349,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007084206,"about_ca_topic_score_gemma":0.0125688,"domain_scores_codex":[0.9990749,0.00006083685,0.0003050019,0.0001994376,0.0002207124,0.0001390495],"domain_scores_gemma":[0.9995917,0.00004661394,0.00006976026,0.000107839,0.0001637105,0.00002037665],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003177171,0.00003514217,0.001606787,0.0001070022,0.000005918728,1.740994e-7,0.00240123,0.00005274194,0.9942845,0.00007861763,0.00003027437,0.001079962],"study_design_scores_gemma":[0.001047059,0.00004860968,0.02245409,0.0002492866,0.00001371168,4.010989e-7,0.0002052964,0.0002295907,0.9742347,0.0005164765,0.0008853168,0.000115444],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9985782,0.00007955368,0.00006045544,0.0002421935,0.00006151529,0.0005856465,0.00002898139,0.00001774234,0.0003457041],"genre_scores_gemma":[0.9944414,0.000005515603,0.00521886,0.00007847212,0.0000278735,0.0001575779,0.000011796,0.00001188781,0.00004656449],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0208473,"threshold_uncertainty_score":0.9297785,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03413880935060789,"score_gpt":0.2579562759456576,"score_spread":0.2238174665950497,"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."}}