{"id":"W4247543785","doi":"10.32920/ryerson.14663052","title":"Detection, Protection, Repair and Rehabilitation of Corroded Prestressed Concrete Structures","year":2021,"lang":"en","type":"preprint","venue":"","topic":"Concrete Corrosion and Durability","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University","funders":"Federal Highway Administration","keywords":"Corrosion; Materials science; Prestressed concrete; Reinforcement; Ultimate tensile strength; Passivation; Metallurgy; Chloride; Steel bar; Composite material; Layer (electronics)","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"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":[0.0002796118,0.0005255868,0.0004839122,0.001302995,0.0002672465,0.0004294542,0.0007508232,0.0008222261,0.0009015249],"category_scores_gemma":[0.0005491106,0.0002754511,0.0002826826,0.000499776,0.0002945665,0.0004357649,0.0004358522,0.0002812459,0.0007500552],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002655993,"about_ca_system_score_gemma":0.0005973356,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003086912,"about_ca_topic_score_gemma":0.005349646,"domain_scores_codex":[0.9996001,0.00002776006,0.00002342041,0.0000528215,0.0002520578,0.00004381822],"domain_scores_gemma":[0.9996502,0.00002598662,0.0001108566,0.0000293254,0.0001514368,0.0000321217],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003948669,0.0002639709,0.06962611,0.001468655,0.00006443726,0.002345619,0.0006395874,0.009340673,0.5716754,0.0004611932,0.002427116,0.3412924],"study_design_scores_gemma":[0.00003544075,0.00282312,0.2916059,0.0005269958,0.0002310115,0.006703569,0.002552436,0.06967369,0.6044276,0.001338772,0.01993375,0.0001476401],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9042324,0.005853867,0.08214723,0.0002839233,0.00009251477,0.0003732052,0.0006514577,0.001080763,0.00528472],"genre_scores_gemma":[0.9598559,0.003125529,0.03076932,0.00004567106,0.00001830495,0.00005390406,0.0004600177,0.00002355831,0.005647748],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003086912,"threshold_uncertainty_score":0.006137908,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01016664606477026,"score_gpt":0.2144515286297496,"score_spread":0.2042848825649793,"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."}}