{"id":"W2125366193","doi":"10.1061/(asce)0733-9429(2002)128:8(781)","title":"Field Investigation of Frazil Jam Evolution: A Case Study","year":2002,"lang":"en","type":"article","venue":"Journal of Hydraulic Engineering","topic":"Arctic and Antarctic ice dynamics","field":"Earth and Planetary Sciences","cited_by":52,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Froude number; Dimensionless quantity; Geology; Geomorphology; Hydrology (agriculture); Mechanics; Geotechnical engineering; Physics; Flow (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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002262895,0.00007271901,0.0001498082,0.000106508,0.00004151549,0.00001062693,0.00009141256,0.00003351199,0.0003467629],"category_scores_gemma":[0.00008885302,0.00006013381,0.00005558772,0.0001624845,0.00001488072,0.0002086891,0.000005370901,0.0001869265,0.000006934004],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000007174975,"about_ca_system_score_gemma":0.00001436996,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003824141,"about_ca_topic_score_gemma":0.00006026574,"domain_scores_codex":[0.9992899,0.00001966499,0.0003233695,0.00005687731,0.0001992305,0.0001109185],"domain_scores_gemma":[0.9994923,0.0001373592,0.0001555531,0.00007725472,0.00005299917,0.00008449479],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00002000826,0.00006351428,0.7991928,0.00007083319,0.0001143876,0.002536683,0.005076576,0.1808482,0.00009914852,0.00002628941,0.0003809016,0.01157065],"study_design_scores_gemma":[0.001004029,0.002145718,0.1992343,0.000147224,0.000130237,0.01382085,0.005750789,0.7768019,0.0001116004,0.0001595931,0.0004218033,0.000271954],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9936447,0.0002606714,0.005293796,0.0001748566,0.0002693576,0.00004943972,0.000001260381,0.000007765116,0.000298168],"genre_scores_gemma":[0.9981751,0.00001967517,0.001574941,0.00004885002,0.0001540492,1.085629e-7,4.088085e-7,0.000002412198,0.00002441911],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5999585,"threshold_uncertainty_score":0.379681,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01137964046234298,"score_gpt":0.1917501370846394,"score_spread":0.1803704966222965,"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."}}