{"id":"W6991177191","doi":"","title":"Field performance of prestressed concrete bridge girders protected by cathodic protection and concrete surface treatment","year":2006,"lang":"en","type":"article","venue":"NPARC","topic":"Concrete Corrosion and Durability","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Prestressed concrete; Cathodic protection; Corrosion; Galvanic anode; Galvanic cell; Girder; Bridge (graph theory)","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0006521011,0.0005691878,0.0005680067,0.0004641989,0.0005063735,0.0003069888,0.0004555462,0.0006817725,0.0007129873],"category_scores_gemma":[0.0007485831,0.0002385829,0.0004970287,0.000175215,0.0004145812,0.0004087324,0.0002477863,0.0004589005,0.0002537823],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000543616,"about_ca_system_score_gemma":0.00027811,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006074069,"about_ca_topic_score_gemma":0.00992998,"domain_scores_codex":[0.9996853,0.00005224971,0.0000147911,0.00009638517,0.00008328993,0.00006797654],"domain_scores_gemma":[0.999059,0.0002215114,0.0001331919,0.00008407336,0.0003624165,0.000139826],"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":[0.006080535,0.003174819,0.06218347,0.0003266718,0.0001812875,0.0006580952,0.0008474676,0.005571356,0.8949546,0.00009947176,0.0003586657,0.02556366],"study_design_scores_gemma":[0.0003068826,0.06677281,0.4118845,0.00004026541,0.0002704415,0.0007378382,0.0007730726,0.005260115,0.5117214,0.0001173594,0.00202909,0.00008620014],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995443,0.00005475222,0.0001978958,0.000004746462,0.000004922383,0.00001086916,0.00004857175,0.000009258119,0.0001247444],"genre_scores_gemma":[0.9985066,0.00006655935,0.0003491044,0.00001498532,0.000005100297,0.00001071816,0.0003102205,0.000003673123,0.000733007],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006074069,"threshold_uncertainty_score":0.01207745,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009940538872558288,"score_gpt":0.1975556703309437,"score_spread":0.1876151314583854,"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."}}