{"id":"W2079966206","doi":"10.1139/l08-004","title":"Flow over a fixed rough dune","year":2008,"lang":"en","type":"article","venue":"Canadian Journal of Civil Engineering","topic":"Hydrology and Sediment Transport Processes","field":"Environmental Science","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Windsor","funders":"","keywords":"Turbulence; Geology; Hydraulic roughness; Crest; Surface finish; Bedform; Flow (mathematics); Sediment transport; Acoustic Doppler velocimetry; Mechanics; Geotechnical engineering; Geomorphology; Bed load; Sand dune stabilization; Flume; Geometry; Sediment; Materials science; Optics; Physics; Laser Doppler velocimetry; Mathematics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0002043377,0.0003443881,0.0005593691,0.0005698115,0.0005044874,0.0006668882,0.0001860273,0.0003619033,0.0006584342],"category_scores_gemma":[0.0003732558,0.0001314067,0.0002311586,0.0003431223,0.0004642075,0.0002407186,0.0003375235,0.0003266384,0.00007047174],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005863511,"about_ca_system_score_gemma":0.0003572217,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007870497,"about_ca_topic_score_gemma":0.005542424,"domain_scores_codex":[0.9998237,0.00001884829,0.000009841608,0.00006541588,0.00003649532,0.00004567753],"domain_scores_gemma":[0.9997854,0.00006542809,0.00003335296,0.00002684593,0.0000347932,0.00005421888],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.000516471,0.000148732,0.02570976,0.00004431169,0.00002749325,0.0001940497,0.0002895786,0.009745576,0.9532986,0.0001376158,0.00005334795,0.009834458],"study_design_scores_gemma":[0.0003023614,0.004071359,0.4259836,0.00002237888,0.0001104647,0.0002498211,0.0006622366,0.179511,0.3868843,0.000327171,0.001743405,0.0001318065],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992774,0.000009829815,0.0005309073,0.000004020253,0.000002284427,0.00000674416,0.00004399792,0.00002014414,0.0001047364],"genre_scores_gemma":[0.9980725,0.00001722886,0.001590036,0.000005553967,0.000002100036,0.0000100548,0.0001157397,0.000002015388,0.000184605],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007870497,"threshold_uncertainty_score":0.01564938,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006261983163243395,"score_gpt":0.1627002568250684,"score_spread":0.1564382736618251,"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."}}