{"id":"W2965754431","doi":"10.1016/j.conbuildmat.2019.07.146","title":"Correlation between initial SiO2/Al2O3, Na2O/Al2O3, Na2O/SiO2 and H2O/Na2O ratios on phase and microstructure of reaction products of metakaolin-rice husk ash geopolymer","year":2019,"lang":"en","type":"article","venue":"Construction and Building Materials","topic":"Concrete and Cement Materials Research","field":"Engineering","cited_by":150,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Rangeland Research Institute, University of Alberta; State Key Laboratory of Metastable Materials Science and Technology; Thailand Research Fund; Chiang Mai University","keywords":"Metakaolin; Geopolymer; Microstructure; Zeolite; Materials science; Sodalite; Aluminosilicate; Husk; Phase (matter); Compressive strength; Molar; Nuclear chemistry; Mineralogy; Composite material; Chemistry; Catalysis; Organic chemistry; Geology","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003896605,0.0002346814,0.0005027293,0.0002390808,0.00009060619,0.000139727,0.00005909558,0.0001976671,0.0002960514],"category_scores_gemma":[0.00008181175,0.0002222929,0.00002742778,0.0001531646,0.0001624072,0.0003945214,0.00006440085,0.0001230487,0.000005951906],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002500572,"about_ca_system_score_gemma":0.00003059508,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00005182632,"about_ca_topic_score_gemma":9.013761e-7,"domain_scores_codex":[0.9985375,0.0001094205,0.0005678547,0.0003330595,0.0002308201,0.0002212901],"domain_scores_gemma":[0.9992712,0.00009350872,0.0002273194,0.0002028363,0.0001297329,0.00007539763],"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":[0.0002258987,0.000009109032,0.0007095265,0.0006010036,0.00007897482,0.000001031786,0.0001637418,0.00001278187,0.9856796,0.0003479373,0.00004462315,0.01212572],"study_design_scores_gemma":[0.001819059,0.0001829007,0.004593436,0.0001643043,0.00009017874,0.0000546063,0.0001348159,0.0001069064,0.9918962,0.0001438081,0.0005998007,0.0002139724],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9975043,0.0002225855,0.0001077684,0.00004602774,0.001177012,0.0005274499,0.0001621394,0.00005512726,0.000197603],"genre_scores_gemma":[0.9986996,0.0003319415,0.0004901819,0.00001241815,0.0002810226,0.000009803592,0.0001109949,0.00002756712,0.00003647543],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01191175,"threshold_uncertainty_score":0.9064839,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01478310952748345,"score_gpt":0.2734501172463153,"score_spread":0.2586670077188319,"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."}}