{"id":"W2015366719","doi":"10.1080/15567030600817902","title":"An Alternative Fuel for Motor Vehicles","year":2008,"lang":"en","type":"article","venue":"Energy Sources Part A Recovery Utilization and Environmental Effects","topic":"Anaerobic Digestion and Biogas Production","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"","keywords":"Biogas; Renewable energy; Waste management; Fossil fuel; Alternative energy; Population; Environmental science; Renewable fuels; Natural resource economics; Environmental economics; Business; Engineering; Economics","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":[0.00008385038,0.0003642802,0.0001875839,0.0009515859,0.0005997482,0.0008147291,0.0002902785,0.0007540449,0.02170105],"category_scores_gemma":[0.00009961396,0.0000667003,0.0002370338,0.0006753384,0.0001901276,0.0006218226,0.0005692203,0.0003822436,0.002524887],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005605387,"about_ca_system_score_gemma":0.000319329,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001714647,"about_ca_topic_score_gemma":0.004480332,"domain_scores_codex":[0.999898,0.00001059843,0.00000273865,0.00001211329,0.00006025542,0.0000163037],"domain_scores_gemma":[0.999957,0.000006172496,0.000004506898,0.000002869752,0.00002277009,0.00000669668],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0004477063,0.0003576418,0.003945712,0.001405384,0.00006752062,0.001857914,0.0001417836,0.01114209,0.1619153,0.09432921,0.03618915,0.6882006],"study_design_scores_gemma":[0.00003838615,0.0003954848,0.00318437,0.0004014799,0.00004586997,0.00102982,0.0006674165,0.01277144,0.09335736,0.02856678,0.8594997,0.00004192599],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.3194092,0.09461384,0.08573882,0.0101642,0.004555818,0.0002593788,0.001903726,0.0007921556,0.4825628],"genre_scores_gemma":[0.7801554,0.02125246,0.01899961,0.0005726996,0.0002584573,0.00006832845,0.0008046035,0.00006354478,0.1778249],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.02170105,"threshold_uncertainty_score":0.07259732,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01170751794275188,"score_gpt":0.193196558798705,"score_spread":0.1814890408559531,"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."}}