{"id":"W4404053524","doi":"10.22541/essoar.173082770.09102418/v1","title":"A unified flow resistance formula for open-channels with natural and engineered submerged obstacles","year":2024,"lang":"en","type":"preprint","venue":"","topic":"Hydraulic flow and structures","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Natural (archaeology); Flow (mathematics); Flow resistance; Resistance (ecology); Computer science; Mathematics; Geology; Biology; Geometry; Ecology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009835411,0.0008668982,0.0007294717,0.002225336,0.0003188514,0.001244843,0.001132015,0.0009496419,0.001024525],"category_scores_gemma":[0.005005406,0.0002540302,0.0009520811,0.001194544,0.0004987117,0.00225235,0.0008013296,0.0008174065,0.0003732199],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006810591,"about_ca_system_score_gemma":0.0005991023,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006809944,"about_ca_topic_score_gemma":0.005930504,"domain_scores_codex":[0.9993238,0.00006962592,0.00007333456,0.0002403819,0.0001912423,0.0001015571],"domain_scores_gemma":[0.9986402,0.0004887922,0.0002529789,0.0001580031,0.0003837938,0.00007616245],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001928626,0.0002433575,0.04944656,0.0002780771,0.0001090918,0.0003478112,0.0002191207,0.7333972,0.02659599,0.009621567,0.005083311,0.1744651],"study_design_scores_gemma":[0.000007533743,0.00003037219,0.005506453,0.000009980997,0.00001292569,0.000043576,0.00002764444,0.9915389,0.001118056,0.001264667,0.000420083,0.00001971191],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.3400493,0.0009296902,0.6503131,0.0002934934,0.0001355492,0.0001670073,0.001502138,0.003168013,0.003441678],"genre_scores_gemma":[0.9198229,0.0002819558,0.07635805,0.00007608592,0.0000643896,0.000139408,0.002125075,0.0001651557,0.0009670256],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.006809944,"threshold_uncertainty_score":0.01354063,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01072310043666222,"score_gpt":0.2245948851334199,"score_spread":0.2138717846967577,"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."}}