{"id":"W2046217051","doi":"10.1115/omae2007-29428","title":"Fatigue Characterization of Long Dynamic Risers in Deep Waters","year":2007,"lang":"en","type":"article","venue":"","topic":"Offshore Engineering and Technologies","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"","keywords":"Vibration; Structural engineering; Vortex-induced vibration; Harmonics; Amplitude; Drilling riser; Vibration fatigue; Materials science; Engineering; Fatigue testing; Acoustics; Mechanical engineering; Physics","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":[0.00007421156,0.00006749753,0.00008357815,0.0001883459,0.000004534233,0.000003714848,0.00006733197,0.00006630836,0.000008337439],"category_scores_gemma":[0.000007533405,0.00006422241,0.00001569297,0.0001732832,0.0000128844,0.00006112381,0.000009302845,0.00007154261,0.000003494051],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000369109,"about_ca_system_score_gemma":0.000001129061,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000005776125,"about_ca_topic_score_gemma":0.00005647861,"domain_scores_codex":[0.9996069,0.000001354934,0.0001445301,0.00005722617,0.00004753835,0.0001424684],"domain_scores_gemma":[0.9998641,0.0000113023,0.000009233382,0.00009409228,0.000007020773,0.00001422138],"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":[0.00001100129,0.00004014009,0.08637706,0.0003044167,0.00005132016,0.00004163372,0.0006931252,0.1668743,0.5474942,0.0006724975,0.00001038531,0.1974299],"study_design_scores_gemma":[0.0001936045,0.0000182141,0.5700151,0.00004121166,0.000003791597,0.000002399663,0.0001346169,0.152623,0.2766919,0.00003194972,0.00005844473,0.0001857125],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7419566,0.00001779399,0.2569349,0.000009323072,0.0001048921,0.00003772718,5.944249e-7,0.0003778063,0.0005603437],"genre_scores_gemma":[0.9989001,0.00003129847,0.001005471,0.000001526774,0.000004273972,0.000002017758,0.00001221209,0.00001348713,0.00002960622],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.483638,"threshold_uncertainty_score":0.2618914,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004909329108208261,"score_gpt":0.1979884555380279,"score_spread":0.1930791264298196,"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."}}