{"id":"W2593849241","doi":"","title":"A study of the effect of polymeric powder on calcium species in white cement via 43 Ca MAS NMR spectroscopy","year":2010,"lang":"en","type":"article","venue":"","topic":"Innovative concrete reinforcement materials","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"","keywords":"Cement; Materials science; Composite material; Toughness; Polymer; Cementitious; Composite number","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":[0.0002008208,0.0002540239,0.0001939924,0.0001245029,0.0001583228,0.0002084217,0.0002253523,0.0002971907,0.001049062],"category_scores_gemma":[0.0003263135,0.0001451335,0.0001339365,0.0001576219,0.0003610878,0.0002516514,0.0001140611,0.0003688232,0.0001740205],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001554422,"about_ca_system_score_gemma":0.0001384708,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008420055,"about_ca_topic_score_gemma":0.001268998,"domain_scores_codex":[0.9998273,0.00002558709,0.000008263802,0.00004860446,0.00006399101,0.00002630068],"domain_scores_gemma":[0.9997383,0.000111458,0.00006564269,0.00001981651,0.0000412822,0.00002347978],"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":[0.00006819628,0.00001363763,0.00008431402,0.0000251536,0.000002332892,0.00001998789,0.00001332797,0.00003715094,0.9992269,0.00002322748,0.000007277405,0.0004782996],"study_design_scores_gemma":[0.000004988282,0.0002027251,0.001471557,0.000001839632,0.000007765943,0.00002959714,0.00001095161,0.0005301793,0.9972799,0.000008397884,0.0004490843,0.000003041512],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9972196,0.0007199144,0.001163197,0.00003744876,0.00001398816,0.00001184563,0.00006325288,0.00002085415,0.0007499036],"genre_scores_gemma":[0.9971818,0.0004339463,0.00142518,0.00001775964,0.000008440205,0.00000592181,0.00004672653,0.00001014265,0.0008701218],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001049062,"threshold_uncertainty_score":0.003509521,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00925531692353454,"score_gpt":0.2412550497282575,"score_spread":0.2319997328047229,"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."}}