{"id":"W590758382","doi":"","title":"Sturgeon River Bridge: 100-Year Service Life","year":2005,"lang":"en","type":"article","venue":"HPC Bridge Views","topic":"Concrete Corrosion and Durability","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Precast concrete; Girder; Sturgeon; Deck; Bridge (graph theory); Engineering; Structural engineering; Abutment; Civil engineering; Prestressed concrete; Service life; Span (engineering); Culvert; Beam bridge; Bridge deck; Forensic engineering; Fish <Actinopterygii>; Fishery; Mechanical engineering","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0002589705,0.0002382815,0.0003130514,0.00006674483,0.00006569226,0.00004601183,0.0002474093,0.0001054701,0.001265276],"category_scores_gemma":[0.00007381825,0.0002319956,0.0001341365,0.0003156419,0.00003112355,0.0001955858,0.00007994452,0.0002452112,0.003968129],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008858761,"about_ca_system_score_gemma":0.00003447178,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001226322,"about_ca_topic_score_gemma":0.0002429917,"domain_scores_codex":[0.9986982,0.00005160426,0.0003812448,0.0002986619,0.0002137339,0.0003566039],"domain_scores_gemma":[0.9989685,0.00005143405,0.00003889926,0.0005916102,0.0000753592,0.0002741929],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001051399,0.0001679528,0.01300397,0.0007273515,0.00008270801,0.00002448104,0.004557727,0.004499438,0.02656948,0.000477737,0.6647121,0.2850719],"study_design_scores_gemma":[0.0005191886,0.00001925395,0.1663776,0.00003176563,0.0000202984,0.00000809162,0.00001685442,0.0150287,0.001154612,0.00001424529,0.8164493,0.0003601262],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9790428,0.001961454,0.002031687,0.001426951,0.0008180106,0.0004209145,0.00005003548,0.0008611486,0.01338696],"genre_scores_gemma":[0.9955381,0.0003167224,0.0005236854,0.002593716,0.0004621239,0.0000248844,0.00002400482,0.00004882877,0.0004679793],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2847118,"threshold_uncertainty_score":0.9996477,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04550532981996951,"score_gpt":0.2610779696081937,"score_spread":0.2155726397882242,"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."}}