{"id":"W2555362530","doi":"10.1115/ipc2016-64206","title":"Design of In-Service Repair Welding Procedures for Operating Pipelines: Critical Assessment of Variables Affecting Restraint Level and Heat-Affected Zone Microstructures of Vintage Pipelines","year":2016,"lang":"en","type":"article","venue":"Volume 3: Operations, Monitoring and Maintenance; Materials and Joining","topic":"Hydrogen embrittlement and corrosion behaviors in metals","field":"Materials Science","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Stantec (Canada)","funders":"","keywords":"Welding; Pipeline transport; Finite element method; Structural engineering; Service life; Mechanical engineering; Engineering; Materials science","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":[0.001996062,0.0002213673,0.0006049604,0.0001263622,0.0002462484,0.0001190859,0.00009670252,0.0001008886,0.00002584689],"category_scores_gemma":[0.001051658,0.0001610254,0.00003227768,0.0001071696,0.0001624405,0.0002949118,0.0001280945,0.00005370816,1.052508e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002239631,"about_ca_system_score_gemma":0.00009573863,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003997209,"about_ca_topic_score_gemma":0.00002327033,"domain_scores_codex":[0.9979379,0.0002112761,0.0009643718,0.0004104453,0.000174561,0.0003014264],"domain_scores_gemma":[0.998856,0.0003901147,0.0001788055,0.000163215,0.000351624,0.00006022146],"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":[0.00005511841,0.00004088565,0.01070137,0.0007953082,0.000007723643,0.000001378269,0.0005832834,0.0004299073,0.9866823,0.0002563261,0.00000919281,0.00043723],"study_design_scores_gemma":[0.0009838251,0.0002535212,0.01150232,0.002957631,0.00005896006,0.00001973456,0.001799529,0.002006312,0.980121,0.00007395455,0.000004238866,0.000218939],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9565678,0.0003020603,0.04192513,0.0001033517,0.0004457668,0.0005144018,0.0001080375,0.00003115325,0.000002272863],"genre_scores_gemma":[0.8546429,0.0002056041,0.144879,0.00001140806,0.000126462,0.00008208678,0.000004327197,0.00002072483,0.00002746601],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1029539,"threshold_uncertainty_score":0.6566424,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03693292671809467,"score_gpt":0.3195406369988184,"score_spread":0.2826077102807237,"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."}}