{"id":"W2046884224","doi":"10.1021/ed080p623","title":"Cement: Its Chemistry and Properties","year":2003,"lang":"en","type":"article","venue":"Journal of Chemical Education","topic":"Concrete and Cement Materials Research","field":"Engineering","cited_by":143,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"Natural Sciences and Engineering Research Council of Canada; Killam Trusts","keywords":"Cement; Silicate; Chemistry; Calcium silicate hydrate; Calcium silicate; Mineralogy; Chemical engineering; Materials science; Metallurgy; Organic chemistry; Engineering","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.0003807335,0.0005504634,0.0002758334,0.00145465,0.0007613171,0.002105764,0.0003616126,0.0009678279,0.03902835],"category_scores_gemma":[0.0007972627,0.000325012,0.0002662526,0.001060953,0.0005577062,0.001336155,0.0008596743,0.001748733,0.01027603],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006217148,"about_ca_system_score_gemma":0.0007339701,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001226602,"about_ca_topic_score_gemma":0.00154623,"domain_scores_codex":[0.999627,0.00002728721,0.00001592026,0.00004165368,0.0002490651,0.00003896861],"domain_scores_gemma":[0.9998313,0.00002651093,0.00002663308,0.00002148932,0.00005647839,0.00003763291],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0003729647,0.0002856381,0.002939742,0.00468606,0.00006896324,0.0008422618,0.0004875016,0.002540503,0.2280105,0.09200382,0.157943,0.5098191],"study_design_scores_gemma":[0.0000230738,0.0002012372,0.00465737,0.000436663,0.00003427327,0.0009861198,0.0002991054,0.001313608,0.07778271,0.01507467,0.899129,0.00006204524],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.1463973,0.1985587,0.02640442,0.0198314,0.008410186,0.0005251961,0.01251671,0.002010851,0.5853453],"genre_scores_gemma":[0.684738,0.06135221,0.01120704,0.002792938,0.001222181,0.0002332203,0.004204591,0.0007397427,0.23351],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.03902835,"threshold_uncertainty_score":0.1305628,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01610983659428403,"score_gpt":0.248426860238758,"score_spread":0.2323170236444739,"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."}}