{"id":"W2973865940","doi":"10.1115/1.2008-dec-2","title":"Tar on Tap","year":2008,"lang":"en","type":"article","venue":"Mechanical Engineering","topic":"Global Energy and Sustainability Research","field":"Energy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Oil sands; Asphalt; Synthetic crude; Petroleum; Production (economics); Unconventional oil; Surface mining; Environmental science; Petroleum engineering; Waste management; Fossil fuel; Mining engineering; Engineering; Geology; Coal; Archaeology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004998773,0.0007166776,0.0006661209,0.002010351,0.002336654,0.006010284,0.001520862,0.002376954,0.9051802],"category_scores_gemma":[0.002190305,0.0003941842,0.0005876597,0.001735581,0.0007562779,0.003566087,0.004178971,0.001805324,0.8040535],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001514303,"about_ca_system_score_gemma":0.002714922,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008609474,"about_ca_topic_score_gemma":0.01465037,"domain_scores_codex":[0.9993296,0.00005454462,0.00002608555,0.0001039458,0.0003363524,0.0001495352],"domain_scores_gemma":[0.998917,0.0001090095,0.00003372828,0.0002024533,0.0005311163,0.000206718],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00007021418,0.00005324478,0.0003563608,0.0002321504,0.000006624085,0.0002479698,0.0001663448,0.00008632974,0.0007595374,0.01785248,0.8440621,0.1361066],"study_design_scores_gemma":[0.000002756994,0.000005041171,0.0001771348,0.00003586977,0.000001159583,0.00004039556,0.00007317279,0.00002600947,0.0001004701,0.0008825823,0.9986525,0.000002791001],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.0003163502,0.0002489919,0.0005068657,0.001060737,0.0007658942,0.00006893317,0.002093169,0.001293368,0.9936457],"genre_scores_gemma":[0.003049201,0.0002719752,0.0002687843,0.0008352131,0.0001285398,0.00003287417,0.001585052,0.0005289878,0.9932994],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9051802,"threshold_uncertainty_score":0,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01501138149641948,"score_gpt":0.2295812290874075,"score_spread":0.214569847590988,"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."}}