{"id":"W4413186121","doi":"10.1139/cjce-2024-0474","title":"Concrete damage due to pyrrhotite in the Trois-Rivières area (Québec, Canada): risk of future damage to undamaged concrete","year":2025,"lang":"en","type":"article","venue":"Canadian Journal of Civil Engineering","topic":"Concrete and Cement Materials Research","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Group for Research in Decision Analysis; Université Laval","funders":"","keywords":"Pyrrhotite; Forensic engineering; Reinforced concrete; Geotechnical engineering; Environmental science; Geology; Structural engineering; Engineering; Mineralogy","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":true,"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":[0.0006553002,0.0004167145,0.0002150318,0.001145043,0.00144453,0.0006424188,0.0008074821,0.0007579319,0.001578479],"category_scores_gemma":[0.0009429111,0.0002135167,0.0002680064,0.0009299727,0.0008671221,0.0002498211,0.0006045601,0.00033743,0.0002561764],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01208302,"about_ca_system_score_gemma":0.009130148,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9723031,"about_ca_topic_score_gemma":0.9892576,"domain_scores_codex":[0.9992398,0.00008312288,0.00002551213,0.00006431108,0.0003945253,0.0001928121],"domain_scores_gemma":[0.9987882,0.00007640684,0.000315941,0.00003456446,0.0005666192,0.0002182065],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002396264,0.00005945728,0.97448,0.00006531874,0.00006280636,0.001242206,0.0006078247,0.002776701,0.003081955,0.0001262953,0.001316694,0.01594124],"study_design_scores_gemma":[0.00001012333,0.0001755011,0.9955221,0.00003229642,0.00002144874,0.0003463801,0.000652199,0.001258735,0.0005339126,0.00002711287,0.001401077,0.00001901196],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9952023,0.0007996708,0.0003071853,0.0002123738,0.000007040405,0.00006689288,0.0005580811,0.00001423063,0.002832324],"genre_scores_gemma":[0.9973183,0.0004115129,0.0002001883,0.00003291303,0.000002956847,0.000007537624,0.0002589013,0.00000247467,0.001765254],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02769691,"threshold_uncertainty_score":0.0876689,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005398160231967956,"score_gpt":0.1920234448324936,"score_spread":0.1866252846005257,"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."}}