{"id":"W4281617018","doi":"10.1007/978-981-19-0503-2_39","title":"Assessment and Rehabilitation of a 50-Year Old Concrete Bridge Deck in Nackawic NB","year":2022,"lang":"en","type":"book-chapter","venue":"Lecture notes in civil engineering","topic":"Concrete Corrosion and Durability","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"EXP (Canada)","funders":"","keywords":"Deck; Nondestructive testing; Bridge (graph theory); Girder; Ground-penetrating radar; Bridge deck; Engineering; Structural engineering; Forensic engineering; Tower; Civil engineering; Rehabilitation; Half-cell; Geotechnical engineering; Radar; Telecommunications","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003124927,0.0003459669,0.0003182349,0.0006911571,0.001149287,0.0003188778,0.0005707676,0.0007498783,0.001687526],"category_scores_gemma":[0.0003383136,0.0001783674,0.0002234102,0.0002559654,0.0003469392,0.0002521648,0.0005036134,0.0003337274,0.0007810527],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008456095,"about_ca_system_score_gemma":0.0007503701,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.04298967,"about_ca_topic_score_gemma":0.2031261,"domain_scores_codex":[0.9998139,0.00001543435,0.00001016335,0.00003654881,0.00008593612,0.00003817733],"domain_scores_gemma":[0.9998702,0.000006991726,0.000009757439,0.000004213389,0.00007039367,0.00003842125],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00247068,0.00337141,0.51756,0.0002554918,0.00008642397,0.02393887,0.01242442,0.008852456,0.2513597,0.0008285919,0.004494718,0.1743573],"study_design_scores_gemma":[0.000008941623,0.002540601,0.95163,0.00005809213,0.00005092071,0.002795221,0.007503835,0.005642819,0.02013139,0.0001790224,0.00942558,0.00003362833],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"other","genre_scores_codex":[0.9968907,0.0000524648,0.0002302238,0.0000277884,0.000006041976,0.00001815812,0.0001115221,0.000007914543,0.002655063],"genre_scores_gemma":[0.9844869,0.00009869186,0.0006767733,0.00001870944,0.000002387374,0.00000754415,0.0002522111,0.000006625323,0.01445019],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.9570103,"threshold_uncertainty_score":0.0854789,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008893868984715702,"score_gpt":0.2243351228219043,"score_spread":0.2154412538371886,"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."}}