{"id":"W2066890128","doi":"10.1021/ef900309j","title":"On Asphaltene and Resin Association in Athabasca Bitumen and Maya Crude Oil","year":2009,"lang":"en","type":"article","venue":"Energy & Fuels","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":42,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Asphaltene; Pentane; Fraction (chemistry); Chemistry; Asphalt; Mass fraction; Hydrocarbon; Organic chemistry; Crude oil; Chemical engineering; Chromatography; Materials science; Geology; Petroleum engineering; Composite material","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001783346,0.0003175597,0.0001833704,0.0006775564,0.0003498498,0.0002715054,0.0001873474,0.0002242855,0.0007929474],"category_scores_gemma":[0.0001859447,0.00008985696,0.000319576,0.0004143659,0.0002174275,0.0003288425,0.0002169338,0.0002410852,0.0002529407],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007878896,"about_ca_system_score_gemma":0.0002983783,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03050512,"about_ca_topic_score_gemma":0.03430687,"domain_scores_codex":[0.9998672,0.00001107976,0.000007235839,0.00003440099,0.0000577327,0.00002239472],"domain_scores_gemma":[0.9998742,0.00003217244,0.0000379293,0.000008555847,0.00003179043,0.00001523988],"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":[0.0001989864,0.00004243486,0.01599566,0.00009127663,0.0000391352,0.0001737458,0.0001287401,0.002734893,0.9736941,0.0001420541,0.00004001294,0.006719145],"study_design_scores_gemma":[0.000005447575,0.0002629258,0.2049678,0.00001689633,0.00005735895,0.0001723269,0.0003358603,0.02180298,0.7703638,0.0001592229,0.001823971,0.00003140887],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983632,0.0002424795,0.0007110013,0.00001719267,0.000001647805,0.000005814789,0.0002166253,0.00001257593,0.0004294754],"genre_scores_gemma":[0.9977891,0.0004102489,0.0006537058,0.00001458056,0.000002062461,0.000007068042,0.0002631227,0.000007368775,0.000852774],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03050512,"threshold_uncertainty_score":0.06065512,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005457988516167201,"score_gpt":0.2180448674730329,"score_spread":0.2125868789568658,"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."}}