{"id":"W2105523589","doi":"10.1017/jfm.2013.432","title":"Instabilities of natural convection in a periodically heated layer","year":2013,"lang":"en","type":"article","venue":"Journal of Fluid Mechanics","topic":"Fluid Dynamics and Thin Films","field":"Engineering","cited_by":55,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Convection; Natural convection; Rayleigh number; Wavenumber; Mechanics; Temperature gradient; Materials science; Rayleigh–Bénard convection; Convection cell; Instability; Amplitude; Physics; Combined forced and natural convection; Optics; Meteorology","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002325707,0.00009335131,0.0002375752,0.0001730674,0.0000133461,0.00002247681,0.0001115293,0.00008249187,0.0001063127],"category_scores_gemma":[0.00006548255,0.00007990259,0.0000853259,0.000155712,0.00001209315,0.0002164034,0.00001604585,0.000287893,0.000005874141],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008686474,"about_ca_system_score_gemma":0.00004048058,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003863725,"about_ca_topic_score_gemma":0.00002062036,"domain_scores_codex":[0.9991125,0.00002124632,0.000489546,0.00005045048,0.0001877929,0.0001384724],"domain_scores_gemma":[0.9995655,0.00002907751,0.00006740509,0.00008974643,0.0001945429,0.00005376538],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00003391974,0.00006146554,0.0001935172,0.0001163518,0.00006477505,0.00001247394,0.0008710612,0.01516278,0.975078,0.005888904,0.0006449372,0.001871797],"study_design_scores_gemma":[0.0006727322,0.000188152,0.0009636355,0.0001015165,0.00001151266,0.0000770182,0.0003510519,0.9671822,0.02796881,0.002048731,0.0003115296,0.0001231649],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957033,0.0007359082,0.002150408,0.00007615221,0.001044006,0.00008300401,0.000002267574,0.00001898962,0.0001859552],"genre_scores_gemma":[0.9987146,0.0002042154,0.0009609278,0.0000307479,0.00003923836,0.000002096795,9.131749e-7,0.00001577723,0.00003150881],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9520193,"threshold_uncertainty_score":0.3258333,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004724983774409124,"score_gpt":0.1777582650550655,"score_spread":0.1730332812806563,"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."}}