{"id":"W3186114417","doi":"10.31399/asm.fach.power.c9001666","title":"Investigation of Turbine Disc Cracking by Field Metallography","year":2019,"lang":"en","type":"book-chapter","venue":"ASM International eBooks","topic":"High Temperature Alloys and Creep","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hydro One (Canada)","funders":"","keywords":"Metallography; Cracking; Materials science; Stress corrosion cracking; Metallurgy; Corrosion; Scanning electron microscope; Optical microscope; FOIL method; Natural rubber; Alloy; Forensic engineering; Composite material; Microstructure; 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00006041857,0.0002448606,0.0002637918,0.0001803885,0.00001719338,0.0000337229,0.0002791963,0.0002728929,0.0004366737],"category_scores_gemma":[0.000007956308,0.0002377997,0.0001915697,0.00001079854,0.00004257547,0.00006417143,0.00004432853,0.0003507715,0.00004127846],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003064641,"about_ca_system_score_gemma":0.00002103926,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001381245,"about_ca_topic_score_gemma":0.00001365678,"domain_scores_codex":[0.999037,0.000004772962,0.0003363949,0.0001938234,0.0003174541,0.0001105715],"domain_scores_gemma":[0.9994698,0.00006783877,0.0001106237,0.0002087515,0.00009599962,0.00004695202],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0000363056,0.000008681516,0.0002817208,0.0003211217,0.00263483,0.00001982779,0.0004948454,0.0003179032,0.09665563,0.7970477,0.09258121,0.00960021],"study_design_scores_gemma":[0.0004764668,0.000115526,0.00010168,0.0005971476,0.0001528602,0.00001109257,0.000009941577,0.0007250073,0.04284242,0.02416286,0.9300409,0.0007640863],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.002249007,0.0004287297,0.0003387896,0.0001199377,0.001132404,0.0001584338,0.0001135262,0.0001068983,0.9953523],"genre_scores_gemma":[0.5673895,0.00006911294,0.0003313894,0.0002692562,0.0002784089,0.00001013082,0.0003774605,0.00008975938,0.4311849],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.8374597,"threshold_uncertainty_score":0.969719,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007217056092323715,"score_gpt":0.1892337843982456,"score_spread":0.1820167283059219,"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."}}