{"id":"W2008074752","doi":"10.1115/pvp2012-78841","title":"Cracking of Heavy Wall Steam Separators During Fabrication: An Investigation","year":2012,"lang":"en","type":"article","venue":"","topic":"Non-Destructive Testing Techniques","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Jacobs (Canada)","funders":"","keywords":"Nozzle; Welding; Fabrication; Cracking; Grinding; Metallography; Ultrasonic testing; Materials science; Boiler (water heating); Metallurgy; Structural engineering; Composite material; Mechanical engineering; Engineering; Ultrasonic sensor; Microstructure; Waste management","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":[0.0005612259,0.000210702,0.000209486,0.0005750371,0.0006394744,0.0003181745,0.0003715813,0.0009025197,0.001149159],"category_scores_gemma":[0.001177292,0.0003361252,0.0002752295,0.0002842411,0.0003625437,0.0003455647,0.0003073563,0.0004180458,0.0002838179],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002856287,"about_ca_system_score_gemma":0.0002427311,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00146191,"about_ca_topic_score_gemma":0.004185385,"domain_scores_codex":[0.999422,0.00004959008,0.00002998485,0.00005872491,0.0003851298,0.0000545914],"domain_scores_gemma":[0.9986557,0.0004258135,0.0002491923,0.0001388904,0.0004548864,0.00007559873],"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":[0.0001742519,0.00009801914,0.0269117,0.0002506979,0.00001585823,0.003057528,0.002153742,0.0008890616,0.9435602,0.0001116094,0.0003216147,0.0224557],"study_design_scores_gemma":[0.00001559807,0.00286952,0.1890778,0.00005597419,0.00005218573,0.005559843,0.002352711,0.00491918,0.7873644,0.00006409203,0.007616429,0.00005233534],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996754,0.0003905811,0.001745305,0.00004814721,0.00001026151,0.00003398374,0.00003597665,0.00004253063,0.000939319],"genre_scores_gemma":[0.9922274,0.0003902893,0.004467244,0.00003283121,0.000006075983,0.00001096507,0.00008712294,0.000023047,0.002754999],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00146191,"threshold_uncertainty_score":0.003844261,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02090800297538574,"score_gpt":0.2570447810518757,"score_spread":0.23613677807649,"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."}}