{"id":"W2138530543","doi":"10.1016/j.cemconres.2015.05.024","title":"Alkali–silica reaction: Current understanding of the reaction mechanisms and the knowledge gaps","year":2015,"lang":"en","type":"article","venue":"Cement and Concrete Research","topic":"Concrete and Cement Materials Research","field":"Engineering","cited_by":591,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of New Brunswick","funders":"","keywords":"Durability; Alkali–silica reaction; Alkali–aggregate reaction; Current (fluid); Service life; Aggregate (composite); Reaction rate; Forensic engineering; Materials science; Environmental science; Computer science; Process engineering; Chemistry; Nanotechnology; Catalysis; Engineering; Composite material; Organic chemistry","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":[0.004754187,0.000879797,0.002250757,0.001524683,0.0006995585,0.004029179,0.002594064,0.002281802,0.004629916],"category_scores_gemma":[0.00448931,0.0009081889,0.001025581,0.001485473,0.004177169,0.01244256,0.002037567,0.002919432,0.001542105],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001641051,"about_ca_system_score_gemma":0.005578383,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005005451,"about_ca_topic_score_gemma":0.004355644,"domain_scores_codex":[0.9986529,0.0001710814,0.0001955152,0.000535677,0.0002791463,0.000165591],"domain_scores_gemma":[0.9912578,0.005943894,0.001181151,0.000525644,0.0008458965,0.0002456674],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.001547345,0.000882482,0.01545453,0.04331614,0.0005904809,0.0003389996,0.001596107,0.01114854,0.03601089,0.05873939,0.009617111,0.820758],"study_design_scores_gemma":[0.00009380481,0.000960438,0.02671833,0.01112339,0.001099225,0.001658108,0.007501422,0.03468418,0.08974213,0.3164792,0.509568,0.0003717848],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0422311,0.9298672,0.009346151,0.009047859,0.0003873667,0.00003723547,0.000408455,0.0001027483,0.008571943],"genre_scores_gemma":[0.1464596,0.8458555,0.00332315,0.001427145,0.001126074,0.00004331436,0.0005087608,0.00002273707,0.001233634],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.005005451,"threshold_uncertainty_score":0.02514285,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1542256644106693,"score_gpt":0.3475034670475121,"score_spread":0.1932778026368427,"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."}}