{"id":"W2094492166","doi":"10.1680/macr.2006.58.5.321","title":"Effect of geopolymer cement on microstructure, compressive strength and sulphuric acid resistance of concrete","year":2006,"lang":"en","type":"article","venue":"Magazine of Concrete Research","topic":"Concrete and Cement Materials Research","field":"Engineering","cited_by":71,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Compressive strength; Materials science; Cement; Geopolymer; Microstructure; Portland cement; Composite material; Geopolymer cement; Scanning electron microscope","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":[],"consensus_categories":[],"category_scores_codex":[0.001312213,0.0002794551,0.0007372628,0.0004258278,0.00006612,0.00003592074,0.0003768518,0.0001356895,0.0003813526],"category_scores_gemma":[0.0001260712,0.0002447765,0.00009931429,0.0004584716,0.0006197512,0.000085167,0.000207136,0.0003438276,0.00001409352],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005294906,"about_ca_system_score_gemma":0.00005613803,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001744014,"about_ca_topic_score_gemma":0.00001022133,"domain_scores_codex":[0.9968196,0.0004583496,0.0006725052,0.0003387236,0.001079519,0.0006313405],"domain_scores_gemma":[0.9980115,0.0008425114,0.0001304992,0.0005431754,0.0003592793,0.0001130662],"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":[0.0009897917,0.000002319898,0.0003930518,0.001970157,0.0000978798,0.00001272603,0.00007316876,0.00003155188,0.9917454,0.0007908973,0.002972412,0.0009206531],"study_design_scores_gemma":[0.002021733,0.001115323,0.001373452,0.0003047929,0.00002601412,0.000002035462,0.00003597097,0.0005212246,0.9924434,0.00005123335,0.00192045,0.0001843448],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9848291,0.004269654,0.000010312,0.00003195019,0.00007950301,0.0006708562,0.0002743814,0.00003246036,0.009801783],"genre_scores_gemma":[0.9986996,0.0004112753,0.000100118,0.00000306515,0.00008136178,0.00004031749,0.00006233209,0.00004689943,0.0005550455],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01387048,"threshold_uncertainty_score":0.9981694,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01120352828185576,"score_gpt":0.2794426900516754,"score_spread":0.2682391617698197,"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."}}