{"id":"W2255553575","doi":"10.14359/51683707","title":"Particle Packing-Based Material Design Methodology for Pervious Concretes","year":2012,"lang":"en","type":"article","venue":"ACI Materials Journal","topic":"Urban Stormwater Management Solutions","field":"Environmental Science","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Pervious concrete; Particle (ecology); Materials science; Composite material; Geology; Cement","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00247095,0.0001663507,0.0002366458,0.000032753,0.0003312195,0.0001587789,0.0002661759,0.00007519205,0.01065239],"category_scores_gemma":[0.0001471349,0.0001398102,0.00006597458,0.00006708642,0.0001403166,0.0004811941,0.0001188672,0.00005937033,0.0004454665],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001467548,"about_ca_system_score_gemma":0.00001061873,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003352352,"about_ca_topic_score_gemma":0.000001894121,"domain_scores_codex":[0.9979868,0.0005881781,0.0003702918,0.0001682864,0.0001957647,0.0006907013],"domain_scores_gemma":[0.9992239,0.0001787897,0.0002017235,0.0001961074,0.00001486293,0.0001845833],"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":[0.00022909,0.00005592272,0.008401182,0.00001120751,0.00003599655,0.000004608764,0.0003717904,0.0003473793,0.9785562,0.0002495594,0.01136808,0.000368986],"study_design_scores_gemma":[0.001012713,0.0002349272,0.009724355,0.000009644886,0.0001199764,0.00008955837,0.00008003686,0.0001785087,0.9727161,0.001584255,0.01395335,0.0002965865],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8604248,0.0000358814,0.1366219,0.0003976595,0.001977141,0.0003651352,0.00003101485,0.00005717701,0.00008933202],"genre_scores_gemma":[0.9389423,0.000004927099,0.05976713,0.0004686696,0.0005675118,0.00006788555,0.000009619728,0.00002866351,0.000143279],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07851759,"threshold_uncertainty_score":0.990252,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1396929720265106,"score_gpt":0.3070952482742422,"score_spread":0.1674022762477317,"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."}}