{"id":"W626739791","doi":"","title":"Sound Absorption Characteristics of Typical Pavements: An Ontario Study","year":2010,"lang":"en","type":"article","venue":"Transportation Research Board 89th Annual MeetingTransportation Research Board","topic":"Asphalt Pavement Performance Evaluation","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Asphalt; Traffic noise; Durability; Materials science; Sound (geography); Noise reduction coefficient; Portland cement; Acoustics; Wearing course; Environmental science; Reverberation; Geotechnical engineering; Engineering; Porosity; Composite material; Cement; Noise reduction","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":["metaepi_narrow","research_integrity","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.008497952,0.0004395019,0.0005819949,0.001338593,0.0005711773,0.0001598857,0.0007571964,0.0004044889,0.001765122],"category_scores_gemma":[0.0001992463,0.0004745848,0.0001474209,0.001539032,0.0005473008,0.001587242,0.00001339978,0.003134801,0.0001677139],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003295769,"about_ca_system_score_gemma":0.0004962423,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.01454814,"about_ca_topic_score_gemma":0.3515602,"domain_scores_codex":[0.9905795,0.000645855,0.001737834,0.0008469487,0.004804296,0.001385535],"domain_scores_gemma":[0.9942263,0.0004288983,0.0002046259,0.0008632589,0.003660177,0.0006166828],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001050819,0.001554899,0.9188629,0.0004914353,0.0001895722,0.00004983881,0.03537013,0.00279311,0.03256126,0.00155177,0.0005874002,0.004936874],"study_design_scores_gemma":[0.001783211,0.00143714,0.9797924,0.00007540162,0.00005527557,1.856863e-7,0.008942073,0.001975643,0.003163295,0.0008263839,0.001516946,0.0004321031],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9944363,0.00001648548,0.0009431686,0.00007748089,0.0005554287,0.002671392,0.0002532949,0.000311307,0.0007351941],"genre_scores_gemma":[0.9961159,0.00004685302,0.001411807,0.0000183495,0.0002767923,0.0005800965,0.00101313,0.0001227152,0.000414378],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3370121,"threshold_uncertainty_score":0.9997706,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06546991455675442,"score_gpt":0.3787216286019577,"score_spread":0.3132517140452033,"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."}}