{"id":"W2801402046","doi":"10.1039/c8ra00082d","title":"Comparative study on the dynamic properties of lightweight porous concrete","year":2018,"lang":"en","type":"article","venue":"RSC Advances","topic":"Innovations in Concrete and Construction Materials","field":"Engineering","cited_by":38,"is_retracted":false,"has_abstract":true,"ca_institutions":"Air Canada","funders":"National Natural Science Foundation of China","keywords":"Porosity; Pervious concrete; Materials science; Porous medium; Composite material; Cement","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00009166766,0.0000919736,0.0001564833,0.00004105757,0.00009477984,0.00001712787,0.0001202721,0.00001916883,0.00008158416],"category_scores_gemma":[0.00001149083,0.00005630206,0.000014562,0.0001479669,0.0001772215,0.0001097875,0.00001384244,0.00005079037,0.00004969051],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000156941,"about_ca_system_score_gemma":0.00000907869,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000001909935,"about_ca_topic_score_gemma":0.000004405872,"domain_scores_codex":[0.9994809,0.00003328991,0.0002016362,0.00008780785,0.0001038947,0.00009247263],"domain_scores_gemma":[0.9996236,0.00003341461,0.0000503534,0.0001766419,0.0001078882,0.000008113974],"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":[0.0001906308,0.00002931464,0.0008998489,0.000120489,0.0004799996,0.000004205286,0.01510784,0.0009667818,0.9484358,0.02524808,0.001259403,0.007257548],"study_design_scores_gemma":[0.000304125,0.000444635,0.0004127717,0.00008288274,0.00002224939,0.000004758195,0.007424501,0.001840542,0.9768744,0.0005002377,0.0118651,0.0002238263],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9901761,0.0003238513,0.0002187773,0.00003927551,0.000646283,0.0002379554,0.000007386197,0.00008411343,0.008266247],"genre_scores_gemma":[0.9995277,0.00001969423,0.0001884456,0.00002810518,0.0001091282,0.0000325748,8.984416e-7,0.000008177668,0.00008529607],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02843852,"threshold_uncertainty_score":0.2295931,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02390185126856602,"score_gpt":0.2668403581287361,"score_spread":0.2429385068601701,"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."}}