{"id":"W4295007941","doi":"10.1016/j.renene.2022.08.145","title":"Fractional factorial experimental design for optimizing volatile fatty acids from anaerobic fermentation of municipal sludge: Microbial community and activity investigation","year":2022,"lang":"en","type":"article","venue":"Renewable Energy","topic":"Anaerobic Digestion and Biogas Production","field":"Engineering","cited_by":11,"is_retracted":false,"has_abstract":false,"ca_institutions":"Genome British Columbia; Okanagan University College; University of British Columbia, Okanagan Campus; University of British Columbia","funders":"","keywords":"Response surface methodology; Clostridia; Factorial experiment; Microbial population biology; Food science; Fermentation; Fractional factorial design; Pulp and paper industry; Composition (language); Chemistry; Central composite design; Microbial consortium; Wastewater; Bacteria; Environmental science; Mathematics; Biology; Microorganism; Environmental engineering; Chromatography; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002000031,0.0008555142,0.00175326,0.0006667061,0.0007708843,0.0009517483,0.0009296843,0.0007535481,0.001265595],"category_scores_gemma":[0.001765574,0.0003946123,0.001068895,0.0007826545,0.0005221731,0.0004040632,0.0004134607,0.0006477905,0.0001328378],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0012671,"about_ca_system_score_gemma":0.001720181,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002236679,"about_ca_topic_score_gemma":0.002589717,"domain_scores_codex":[0.9977683,0.0007452839,0.0002682522,0.0005009632,0.0004457636,0.000271508],"domain_scores_gemma":[0.9990146,0.0004084816,0.0001894636,0.0001138369,0.0001988051,0.00007482614],"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":[0.0150586,0.003242681,0.001337335,0.0004686542,0.0001475079,0.00004512349,0.0001556205,0.01021862,0.9434738,0.0007004574,0.00007718744,0.02507432],"study_design_scores_gemma":[0.001016649,0.03605735,0.01169088,0.00003139868,0.0004489828,0.00008959934,0.0001420155,0.03220613,0.9140489,0.0004815318,0.003651169,0.0001353627],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9597946,0.0004449945,0.0375494,0.00003343646,0.00007603614,0.0008122053,0.0004398687,0.00009077797,0.0007585401],"genre_scores_gemma":[0.9007034,0.0003657948,0.09323711,0.00005382244,0.00002200326,0.003532278,0.0004640531,0.00002929202,0.001592262],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002236679,"threshold_uncertainty_score":0.01057732,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03370626933681808,"score_gpt":0.2398538510353128,"score_spread":0.2061475816984947,"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."}}