{"id":"W2997971063","doi":"10.1007/s10652-019-09728-3","title":"Near-bed velocity and shear stress of open-channel flow over surface roughness","year":2020,"lang":"en","type":"article","venue":"Environmental Fluid Mechanics","topic":"Hydrology and Sediment Transport Processes","field":"Environmental Science","cited_by":30,"is_retracted":false,"has_abstract":false,"ca_institutions":"Concordia University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Hydraulic roughness; Turbulence; Open-channel flow; Surface finish; Geology; Acoustic Doppler velocimetry; Shear stress; Shear velocity; Surface roughness; Flow velocity; Length scale; Flow (mathematics); Mechanics; Roughness length; Boundary layer; Geometry; Geotechnical engineering; Materials science; Physics; Laser Doppler velocimetry; Composite material; Mathematics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.0002743694,0.0001919381,0.0002970882,0.000619743,0.0003212341,0.0005210018,0.0002146776,0.0004002978,0.001018198],"category_scores_gemma":[0.001369567,0.0002535869,0.0002982907,0.0003172912,0.0005202085,0.0005369129,0.0003003479,0.0002748456,0.0001199655],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003981888,"about_ca_system_score_gemma":0.000475755,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0118794,"about_ca_topic_score_gemma":0.0110853,"domain_scores_codex":[0.9998952,0.00001359563,0.000006861663,0.0000224024,0.00001860021,0.00004330307],"domain_scores_gemma":[0.9990798,0.0005115092,0.00008737253,0.00003688801,0.0001067323,0.000177615],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.003862809,0.001255275,0.7043033,0.00008913387,0.0002203881,0.001040332,0.0009195701,0.1539612,0.1041901,0.003075514,0.000816114,0.02626621],"study_design_scores_gemma":[0.00004916426,0.00023913,0.8345708,0.000008865409,0.00003564698,0.0001059294,0.0003058047,0.1613857,0.002463707,0.0006690508,0.0001219074,0.00004435923],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995497,0.00001927306,0.0002099539,0.000007178851,0.000003006811,0.00000147828,0.00002111292,0.00001030114,0.0001780678],"genre_scores_gemma":[0.9998425,0.00000630082,0.00003249141,0.000001483583,0.000001972694,5.246991e-7,0.00002313641,0.000001433858,0.00008992974],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0118794,"threshold_uncertainty_score":0.02362055,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01210360765132768,"score_gpt":0.2121456265760387,"score_spread":0.200042018924711,"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."}}