{"id":"W7117583389","doi":"10.1061/jmcee7.mteng-21818","title":"Nano-Modified Coatings for Concrete Protection against Magnesium Sulfate","year":2025,"lang":"en","type":"article","venue":"Journal of Materials in Civil Engineering","topic":"Concrete and Cement Materials Research","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Winnipeg; University of Manitoba","funders":"","keywords":"Magnesium; Cementitious; Carbonation; Sulfate; Durability; Cement; Efflorescence; Calcium hydroxide; Calcium carbonate; Retarder","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":[0.0001480139,0.0003784703,0.0001803839,0.0002388439,0.0001126053,0.0001759906,0.0001985748,0.0004072985,0.000509722],"category_scores_gemma":[0.0001610301,0.0002114393,0.0003739482,0.00007899795,0.0001749207,0.0001571537,0.0002103591,0.0003459468,0.000188418],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002174635,"about_ca_system_score_gemma":0.0001576882,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001030864,"about_ca_topic_score_gemma":0.003042185,"domain_scores_codex":[0.9998531,0.00001275815,0.00001032432,0.00002710545,0.00007080147,0.00002582405],"domain_scores_gemma":[0.9998795,0.00001680494,0.00004151724,0.000008920712,0.00003726689,0.00001599274],"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":[0.000006932825,0.000003479414,0.00004212712,0.00003410026,0.000002424392,0.00001141202,0.000004360082,0.00005458985,0.9993097,0.00001369953,0.000006786042,0.0005104665],"study_design_scores_gemma":[0.000002671802,0.0001332179,0.001208548,0.000005546435,0.0000110638,0.00005546929,0.00001003512,0.0005856284,0.9970221,0.000008145215,0.0009530372,0.000004650192],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9883986,0.00318659,0.006173868,0.00005276065,0.00005829388,0.00005326216,0.0001054759,0.0001038844,0.001867266],"genre_scores_gemma":[0.9889216,0.001402194,0.007680358,0.00004926404,0.000008732599,0.00002904118,0.00008869539,0.00001762418,0.00180238],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001030864,"threshold_uncertainty_score":0.002049744,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01507407776193076,"score_gpt":0.242750050358649,"score_spread":0.2276759725967183,"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."}}