{"id":"W2765513451","doi":"10.1115/pvp2017-66052","title":"Fracture Initiation in Pressure Tube Specimens of Hydrided Irradiated Zr-2.5Nb Materials With Split Circumferential Hydrides","year":2017,"lang":"en","type":"article","venue":"","topic":"Nuclear Materials and Properties","field":"Materials Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Kinectrics (Canada)","funders":"CANDU Owners Group","keywords":"Materials science; Fracture toughness; Irradiation; Fracture (geology); Composite material; Fracture mechanics; Stress (linguistics); Strain (injury); Tube (container); High pressure; Pressure vessel; Thermodynamics; Nuclear physics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001611522,0.0002138647,0.0002505453,0.0002842574,0.0002081479,0.0001664549,0.0003616628,0.0003505973,0.001456172],"category_scores_gemma":[0.0003095433,0.0003201276,0.0002385977,0.0001781712,0.000427653,0.0001905105,0.0001925761,0.0002384392,0.0001414072],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002783033,"about_ca_system_score_gemma":0.0002155507,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001355823,"about_ca_topic_score_gemma":0.002279498,"domain_scores_codex":[0.9998964,0.000005323529,0.000005597156,0.00002226967,0.0000543964,0.0000160652],"domain_scores_gemma":[0.9998654,0.00003678779,0.0000362621,0.00001834454,0.00003257704,0.00001066603],"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":[0.0002185761,0.00002028747,0.003552324,0.00008012365,0.00001278885,0.0002301988,0.0001432765,0.01404962,0.9786876,0.0002657883,0.00005421241,0.002685142],"study_design_scores_gemma":[0.00002168524,0.000433174,0.0304889,0.00001705607,0.00002488896,0.0002774818,0.0001801364,0.0590345,0.9087245,0.0001127465,0.0006642175,0.0000207023],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9971324,0.00005518626,0.002178058,0.000008809556,0.000002654476,0.00000804768,0.00009572898,0.00003903091,0.0004800602],"genre_scores_gemma":[0.9976608,0.0000369573,0.001628292,0.000002914987,7.855463e-7,0.00001203915,0.0001194204,0.00001205318,0.000526705],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001456172,"threshold_uncertainty_score":0.004871368,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01792810080152023,"score_gpt":0.2355922570075379,"score_spread":0.2176641562060177,"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."}}