{"id":"W2110608314","doi":"10.1016/j.cemconcomp.2015.09.005","title":"Effectiveness of shrinkage-reducing admixture in reducing autogenous shrinkage stress of ultra-high-performance fiber-reinforced concrete","year":2015,"lang":"en","type":"article","venue":"Cement and Concrete Composites","topic":"Innovative concrete reinforcement materials","field":"Engineering","cited_by":163,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"Ministry of Land, Infrastructure and Transport","keywords":"Shrinkage; Reinforcement; Materials science; Cracking; Composite material; Ultimate tensile strength; Cement; Stress (linguistics); Fiber; Fiber-reinforced concrete","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0008456805,0.0004138024,0.0008430309,0.0002961249,0.00005644297,0.00004716936,0.0002869905,0.0001570883,0.0000815707],"category_scores_gemma":[0.00005732747,0.0004172347,0.00006032155,0.0003947706,0.0001726173,0.0003504266,0.0001122195,0.000208542,0.000006489368],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001328105,"about_ca_system_score_gemma":0.00006863245,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001905236,"about_ca_topic_score_gemma":4.701482e-7,"domain_scores_codex":[0.9978195,0.0001377394,0.0008994442,0.0003238356,0.0003458725,0.0004735509],"domain_scores_gemma":[0.9987428,0.0002562217,0.0002556293,0.0003659456,0.0002553808,0.0001240102],"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":[0.0002316811,0.000001015092,0.00147904,0.002168719,0.0001559364,0.000007106222,0.001092725,0.04562609,0.9482124,0.0006306715,0.00001877661,0.0003757866],"study_design_scores_gemma":[0.002263177,0.000473812,0.001320951,0.0015999,0.00005283224,0.000006224519,0.0001642361,0.02331612,0.9703074,0.000006147319,0.00006642527,0.0004228124],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9944327,0.0007587646,0.0003329524,0.000004941535,0.000343324,0.0007806816,0.00006706586,0.0001145002,0.003165105],"genre_scores_gemma":[0.9989589,0.0001331582,0.0005012801,0.00000998148,0.00005777681,0.00005426681,0.0001603072,0.00005129036,0.00007300649],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02230997,"threshold_uncertainty_score":0.9998279,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0114104373197212,"score_gpt":0.2192257711492106,"score_spread":0.2078153338294894,"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."}}