{"id":"W1965379987","doi":"10.1021/ie0494925","title":"Enhanced Oxygen Mass Transfer in an External Loop Airlift Bioreactor Using a Packed Bed","year":2005,"lang":"en","type":"article","venue":"Industrial & Engineering Chemistry Research","topic":"Fluid Dynamics and Mixing","field":"Engineering","cited_by":39,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan","funders":"","keywords":"Airlift; Bioreactor; Mass transfer; Packed bed; Aeration; Mass transfer coefficient; Oxygen; Chemistry; Chromatography; Limiting oxygen concentration; Materials science; Analytical Chemistry (journal); Chemical engineering","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0006878729,0.0003108318,0.0003237364,0.0002346382,0.00005964797,0.0001402337,0.0004400091,0.0004748505,0.000143633],"category_scores_gemma":[0.0001133153,0.0003613194,0.00008425966,0.0006363509,0.00004800442,0.0002934231,0.00004617901,0.001516323,0.00001390133],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000627921,"about_ca_system_score_gemma":0.000119837,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006343678,"about_ca_topic_score_gemma":0.00001180554,"domain_scores_codex":[0.9975731,0.0000328637,0.0004543588,0.0004014299,0.0005378598,0.001000321],"domain_scores_gemma":[0.9990774,0.00009818585,0.00001201615,0.0004005571,0.00009043798,0.0003213679],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00003160817,0.00003334196,0.00008229796,0.00005812963,0.00002060723,0.00002585279,0.0001412802,0.1294138,0.8683001,0.0000160687,0.00001481241,0.00186204],"study_design_scores_gemma":[0.0009134866,0.00001667144,0.00004404497,0.0001500275,0.000004775619,0.000005842478,0.00003806977,0.3654833,0.6327789,0.000004505647,0.0002923071,0.000268075],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9963802,0.0001669302,0.002435711,0.00002787351,0.0001950708,0.0002580654,0.00002705296,0.0002427727,0.0002663142],"genre_scores_gemma":[0.9979862,0.00002842001,0.0004349689,0.000002981694,0.001277383,0.00004019975,0.00002498023,0.000112214,0.00009267248],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2360695,"threshold_uncertainty_score":0.9998839,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06909878651927077,"score_gpt":0.3110178521237012,"score_spread":0.2419190656044304,"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."}}