{"id":"W4383113067","doi":"10.2139/ssrn.4500609","title":"Internal Alkali Transport in Recycling Concrete and its Impact on Alkali-Silica Reaction","year":2023,"lang":"en","type":"preprint","venue":"SSRN Electronic Journal","topic":"Recycled Aggregate Concrete Performance","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Ottawa","funders":"","keywords":"Alkali metal; Alkali–silica reaction; Alkali–aggregate reaction; Materials science; Chemical engineering; Chemistry; Composite material; Organic chemistry; Engineering; Aggregate (composite)","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":[0.0003588102,0.0003160573,0.0004441818,0.0004141124,0.0003078458,0.001054093,0.0002674951,0.0004523495,0.003052627],"category_scores_gemma":[0.0006619343,0.000158262,0.0003429472,0.0003192764,0.0005473937,0.00060838,0.0004423565,0.0004270159,0.0006838621],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007350476,"about_ca_system_score_gemma":0.0005338157,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005769383,"about_ca_topic_score_gemma":0.002481965,"domain_scores_codex":[0.9998351,0.00002433933,0.00000752303,0.00004707835,0.00004368684,0.00004217654],"domain_scores_gemma":[0.9995995,0.000187328,0.00005529511,0.00003020828,0.00009146615,0.00003617934],"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":[0.003081629,0.0002287873,0.01857004,0.0002840282,0.00008892455,0.0004545156,0.0002538022,0.07255375,0.8822296,0.004409539,0.0003381476,0.01750725],"study_design_scores_gemma":[0.00003148333,0.0004569849,0.02590126,0.00001817737,0.00006139585,0.00009977855,0.0002680226,0.05530249,0.9160415,0.001054873,0.0007204625,0.00004356085],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9960037,0.0003310943,0.001062428,0.00003734215,0.000008416383,0.000004116227,0.0001501179,0.00005587462,0.002346959],"genre_scores_gemma":[0.9981066,0.0001145073,0.00009017502,0.000003161318,0.000001381814,0.000001216507,0.00005861804,0.00001572624,0.001608497],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005769383,"threshold_uncertainty_score":0.01147157,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01326067048334051,"score_gpt":0.2656199699119146,"score_spread":0.2523592994285741,"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."}}