{"id":"W4407050848","doi":"10.1016/j.enconman.2025.119581","title":"Long term impact of lignin accumulation in cattle manure digesters on biomass activity and chemical post treatment","year":2025,"lang":"en","type":"article","venue":"Energy Conversion and Management","topic":"Anaerobic Digestion and Biogas Production","field":"Engineering","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Biomass (ecology); Lignin; Manure; Bioenergy; Biofuel; Pulp and paper industry; Anaerobic digestion; Waste management; Chemistry; Environmental science; Term (time); Biogas; Biotechnology; Agronomy; Biology; Methane; Engineering; Organic chemistry","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":[0.00002774839,0.000089915,0.00008923486,0.0001675467,0.00001729751,0.00001079644,0.00002265769,0.0000390873,0.000006148668],"category_scores_gemma":[0.000001053473,0.00007570189,0.00002633412,0.00009161994,0.0000204756,0.00006004367,0.00002455791,0.00002052147,7.511234e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001317731,"about_ca_system_score_gemma":0.000003574084,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002046305,"about_ca_topic_score_gemma":0.00002870381,"domain_scores_codex":[0.9996622,0.000009949261,0.00007344788,0.0001328242,0.00004497783,0.00007655521],"domain_scores_gemma":[0.9998627,0.000008485794,0.00001585228,0.0000793709,0.000006929535,0.00002661283],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.000963088,0.001090576,0.1075767,0.0007136379,0.001046705,0.00005101532,0.0007210496,0.008100567,0.2018992,0.02810669,0.004476099,0.6452547],"study_design_scores_gemma":[0.001563482,0.0001871077,0.8329521,0.0001178628,0.00004368318,0.000001139966,0.00007574675,0.00133434,0.1617771,0.00001874071,0.001770426,0.0001582426],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9979478,0.00006201732,0.0001297389,0.0001806033,0.00009836638,0.00008735873,0.000001770136,0.00003181941,0.001460599],"genre_scores_gemma":[0.9988506,0.0005565348,0.00001607035,0.00002001434,0.000006841705,0.000005293944,0.00001953463,0.000003985209,0.0005210752],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7253754,"threshold_uncertainty_score":0.3087033,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00886359849796427,"score_gpt":0.2467986758527552,"score_spread":0.2379350773547909,"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."}}