{"id":"W3088706663","doi":"10.1007/s11356-020-10882-1","title":"Influence of coconut shell ash on workability, mechanical properties, and embodied carbon of concrete","year":2020,"lang":"en","type":"article","venue":"Environmental Science and Pollution Research","topic":"Concrete and Cement Materials Research","field":"Engineering","cited_by":88,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Windsor","funders":"","keywords":"Portland cement; Cement; Materials science; Compressive strength; Flexural strength; Shell (structure); Composite material; Waste management; Combustion; Ultimate tensile strength; Properties of concrete; Carbon fibers; Fly ash; Chemistry; Engineering; Organic chemistry; 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":[0.0002150562,0.0003498481,0.0002281136,0.0002253377,0.0003339276,0.0005905154,0.0002772493,0.0002724373,0.001912482],"category_scores_gemma":[0.000751797,0.0001984663,0.0002549853,0.0002793688,0.000627171,0.0003022521,0.0002052903,0.0003627927,0.0002396318],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006086865,"about_ca_system_score_gemma":0.0004174196,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01185596,"about_ca_topic_score_gemma":0.01374488,"domain_scores_codex":[0.9998155,0.00002904998,0.00001697187,0.00003936172,0.00004985002,0.00004938294],"domain_scores_gemma":[0.999223,0.0003461216,0.0001061119,0.00004608106,0.0001352596,0.0001433539],"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":[0.008027216,0.0002658402,0.009736016,0.0001056419,0.00007925831,0.0002863886,0.0001260749,0.002745011,0.9733325,0.000136704,0.00006157023,0.005097852],"study_design_scores_gemma":[0.00002235101,0.000902642,0.04188221,0.000007708276,0.00005790676,0.00005999895,0.0001473407,0.002591765,0.9538776,0.00004825701,0.0003837161,0.00001843432],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994597,0.00009844965,0.00006757175,0.000005414256,0.000004392432,0.000001851809,0.00003905912,0.000004005062,0.0003195785],"genre_scores_gemma":[0.9993169,0.00004098048,0.00006564939,0.000005585186,0.000001374461,0.000001003409,0.00004490943,0.000004320683,0.0005191608],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01185596,"threshold_uncertainty_score":0.02357388,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04904797489798636,"score_gpt":0.2697299003128655,"score_spread":0.2206819254148791,"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."}}