{"id":"W4416347207","doi":"10.1016/j.teengi.2025.100055","title":"Volatile fatty acids derived from wastewater sludge: a sustainable pathway for biodiesel production","year":2025,"lang":"en","type":"article","venue":"Total environment engineering.","topic":"Biodiesel Production and Applications","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Northern British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada; University of Northern British Columbia","keywords":"Biodiesel production; Wastewater; Production (economics); Biodiesel; Biofuel; Renewable energy; Volatile fatty acids","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":[0.00007372798,0.0002289597,0.0001768844,0.0001045618,0.0001076624,0.00003875021,0.0001094786,0.0001032466,0.0001102128],"category_scores_gemma":[0.0000253474,0.0002384217,0.00007442171,0.0001333144,0.00003727029,0.0001507888,0.00005747749,0.000140024,0.000071991],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001871168,"about_ca_system_score_gemma":0.000009837533,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001200467,"about_ca_topic_score_gemma":3.772636e-7,"domain_scores_codex":[0.9989833,0.000005418857,0.0002262006,0.0003392881,0.00009813192,0.0003476109],"domain_scores_gemma":[0.9994978,0.00001777604,0.00001970329,0.000387936,0.00001532474,0.00006143925],"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":[0.00002556805,0.0001173243,0.0001183258,0.000378302,0.0002163699,0.000001562925,0.0003768481,0.311191,0.6738862,0.001095348,0.008432651,0.004160521],"study_design_scores_gemma":[0.0006486013,0.00003938893,0.00650692,0.00003205277,0.00005850593,0.000002642639,0.0002950946,0.08059883,0.6243021,0.0003582511,0.2866074,0.0005501644],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8175919,0.002300837,0.1720981,0.001642652,0.001438857,0.002020018,0.0001913071,0.001571084,0.00114528],"genre_scores_gemma":[0.9850054,0.00009226309,0.007699394,0.00001985825,0.0002248012,0.0009085206,0.0001625682,0.00004877185,0.005838466],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2781748,"threshold_uncertainty_score":0.9722556,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005700123880691319,"score_gpt":0.17520431595649,"score_spread":0.1695041920757987,"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."}}