{"id":"W1989191224","doi":"10.1103/physreve.64.016316","title":"Effect of gradient production on scalar fluctuations in decaying grid turbulence","year":2001,"lang":"en","type":"article","venue":"Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics","topic":"Fluid Dynamics and Turbulent Flows","field":"Engineering","cited_by":26,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"Natural Sciences and Engineering Research Council of Canada; U.S. Department of Energy","keywords":"Turbulence; Physics; Scalar (mathematics); Work (physics); Flow (mathematics); Scalar field; Mechanics; Classical mechanics; Thermodynamics; 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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000240063,0.000356961,0.0006865605,0.00008405262,0.0001055886,0.00002058649,0.0001615132,0.00008357695,0.0000177204],"category_scores_gemma":[0.0001568914,0.0002928894,0.0001425796,0.0003152475,0.0001880036,0.0001665551,0.0001372617,0.000561616,0.00003890565],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009720654,"about_ca_system_score_gemma":0.00001207276,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000004589481,"about_ca_topic_score_gemma":0.000003957077,"domain_scores_codex":[0.9981686,0.0001237911,0.0006142314,0.0004488744,0.0002846009,0.0003598819],"domain_scores_gemma":[0.9990648,0.000344858,0.00006715352,0.0003271587,0.00005342857,0.0001426213],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0006973779,0.003024231,0.003558279,0.01790135,0.0008144368,0.0003223579,0.00315768,0.2084271,0.009711728,0.2804712,0.01273943,0.4591749],"study_design_scores_gemma":[0.000767796,0.001177461,0.003261632,0.003686955,0.0002429567,0.00003057857,0.00001597056,0.9425045,0.001512421,0.04571277,0.0004967944,0.0005901575],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9840721,0.004035851,0.003913567,0.0005284979,0.001753493,0.001052179,0.0001047545,0.0001578553,0.004381644],"genre_scores_gemma":[0.9895666,0.009458671,0.000260431,0.00002570302,0.0003492293,0.00006016734,0.0001508496,0.00004582886,0.00008256835],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7340775,"threshold_uncertainty_score":0.9999523,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005924412700263921,"score_gpt":0.276137540459175,"score_spread":0.270213127758911,"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."}}