{"id":"W2495955689","doi":"10.1680/cfec.31784.0015","title":"ACCELERATED SCREENING TESTS FOR ALKALI AGGREGATE REACTIONS IN HONG KONG","year":2002,"lang":"en","type":"book-chapter","venue":"","topic":"Concrete and Cement Materials Research","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"NIH Office of the Director; Hong Kong Government","keywords":"Mortar; Aggregate (composite); Sodium hydroxide; Cement; Materials science; Environmental science; Forensic engineering; Mineralogy; Waste management; Chemistry; Engineering; Metallurgy; Composite material; Chemical engineering","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002483603,0.0003511156,0.0001966051,0.0007524348,0.0002481522,0.0004210378,0.0004003068,0.0001215667,0.002335114],"category_scores_gemma":[0.0001783162,0.0002047416,0.0001508194,0.001072903,0.0001804262,0.000253648,0.0002863259,0.0001504681,0.0008330949],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009584799,"about_ca_system_score_gemma":0.0009902394,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.04345794,"about_ca_topic_score_gemma":0.08975709,"domain_scores_codex":[0.9997787,0.00002281302,0.00002669234,0.0000303375,0.0001213451,0.000020145],"domain_scores_gemma":[0.9998323,0.00002324168,0.00002257995,0.00001381906,0.00009766802,0.00001047455],"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":[0.0003797104,0.0003491217,0.03931047,0.001732501,0.00005860027,0.003192992,0.004059049,0.007046832,0.6078033,0.00351492,0.008585986,0.3239665],"study_design_scores_gemma":[0.00003923081,0.002176573,0.1685056,0.0002667131,0.0001462521,0.002345543,0.001759219,0.003987275,0.6020508,0.0005866048,0.2180324,0.0001037345],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.898842,0.0125591,0.008930752,0.0001415558,0.0001082394,0.000329,0.00110931,0.0002418398,0.07773814],"genre_scores_gemma":[0.825089,0.01507613,0.01280304,0.00006822779,0.00001919107,0.0001103364,0.001347688,0.00005717464,0.1454293],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04345794,"threshold_uncertainty_score":0.08640999,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0889119786706458,"score_gpt":0.288768204213149,"score_spread":0.1998562255425032,"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."}}