{"id":"W4410950304","doi":"10.1016/j.biombioe.2025.108043","title":"From process fundamentals to engineering perspectives: A technical review on in-situ biogas upgrading via the hydrogenotrophic methanogenesis pathway","year":2025,"lang":"en","type":"review","venue":"Biomass and Bioenergy","topic":"Anaerobic Digestion and Biogas Production","field":"Engineering","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University; Western University","funders":"","keywords":"Methanogenesis; Biogas; Process (computing); Engineering; Biogas production; In situ; Environmental science; Biochemical engineering; Methane; Waste management; Biology; Chemistry; Computer science; Ecology; Anaerobic digestion","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":[0.0002511632,0.0005448583,0.001054693,0.0004506816,0.00007204055,0.00005955657,0.0003152158,0.000270283,0.00001479815],"category_scores_gemma":[0.00005720949,0.0003611552,0.0002729326,0.001293238,0.00004247555,0.00005297692,0.00008609048,0.0002242771,0.00001502986],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002841585,"about_ca_system_score_gemma":0.00005868817,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00007102104,"about_ca_topic_score_gemma":0.00003580626,"domain_scores_codex":[0.9982127,0.00007633129,0.0005309248,0.0006464443,0.0002035853,0.0003300033],"domain_scores_gemma":[0.9992815,0.00008751123,0.00008823888,0.0003963723,0.00003211315,0.0001142881],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00001151393,0.0001326335,0.000001369018,0.01841656,0.0004815391,0.00003956715,0.0001472192,0.0001273486,0.00625306,0.005465066,0.000719114,0.968205],"study_design_scores_gemma":[0.00009010681,0.00006798061,0.000006729303,0.0331212,0.0002887305,0.00002415708,0.00004848517,0.00001361958,0.001503633,0.00001894777,0.964291,0.0005254557],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.0001617448,0.9977384,0.0002356909,0.0003162659,0.0003605612,0.000727638,0.0000551003,0.0002186692,0.0001858848],"genre_scores_gemma":[0.005488449,0.9934388,0.0001787927,0.00008315319,0.0002718709,0.0003463281,0.00008195705,0.00005274961,0.00005786388],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.9676796,"threshold_uncertainty_score":0.9998841,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01720292519737274,"score_gpt":0.2720009564935885,"score_spread":0.2547980312962157,"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."}}