{"id":"W3011204526","doi":"10.1007/s42452-020-2428-6","title":"Enhancement of hardness in nanostructured CuO/TiO2–cement composites","year":2020,"lang":"en","type":"article","venue":"SN Applied Sciences","topic":"Concrete and Cement Materials Research","field":"Engineering","cited_by":10,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Saskatchewan; University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Microstructure; Materials science; Nucleation; Nanoparticle; Composite material; Rockwell scale; Indentation hardness; Scanning electron microscope; Abrasion (mechanical); Vickers hardness test; Nanotechnology; Chemistry","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001827778,0.00008739124,0.0001541802,0.00006667285,0.00004294237,0.00004114253,0.0002669563,0.00002313816,0.0004051375],"category_scores_gemma":[0.000004436373,0.00007637718,0.00001741224,0.0003817992,0.0001031865,0.00005123974,0.00006807335,0.00005012993,0.000026402],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002058177,"about_ca_system_score_gemma":0.00002382146,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00000858366,"about_ca_topic_score_gemma":0.000004310631,"domain_scores_codex":[0.9990485,0.00001131588,0.0002125576,0.0001705219,0.0003351432,0.0002219605],"domain_scores_gemma":[0.9998232,0.00001186752,0.00002305094,0.00007632186,0.00001212558,0.00005349492],"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":[0.00001323364,0.000005388998,0.0001860693,0.00007491476,0.000006371778,6.902234e-7,0.0004647996,0.001153173,0.9950517,0.001013848,0.0005128026,0.001516968],"study_design_scores_gemma":[0.0002563064,0.00006508356,0.0003218963,0.00001397159,0.000002425326,1.010517e-7,0.0002885104,0.007881129,0.9884674,0.0001419337,0.002458851,0.0001024015],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9757391,0.0001461901,0.0008659156,0.0001873434,0.0002317348,0.0002730995,0.000006799565,0.00004361785,0.02250619],"genre_scores_gemma":[0.9991309,0.00004028651,0.0006431243,0.00009823387,0.00003069887,0.00002851982,0.000004914978,0.000005076554,0.00001821965],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02339181,"threshold_uncertainty_score":0.4435972,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02530873948232438,"score_gpt":0.2521448060922825,"score_spread":0.2268360666099581,"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."}}