{"id":"W2065910935","doi":"10.1021/ef100376t","title":"Observation of Liquid Crystals in Heavy Petroleum Fractions","year":2010,"lang":"en","type":"article","venue":"Energy & Fuels","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":54,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Asphaltene; Thermotropic crystal; Liquid crystal; Oil sands; Asphalt; Petroleum; Lyotropic liquid crystal; Toluene; Fraction (chemistry); Phase (matter); Chemical engineering; Crystal (programming language); Chemistry; Petroleum product; Materials science; Mineralogy; Organic chemistry; Liquid crystalline; Composite material","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001127826,0.0001095762,0.0002060313,0.0001146768,0.00005882525,0.00002123026,0.0001558252,0.0001373818,0.000742151],"category_scores_gemma":[0.00008873881,0.0001104986,0.00009608971,0.0002236886,0.00004289612,0.0001576492,0.0000241151,0.0002278434,0.000005196983],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002374782,"about_ca_system_score_gemma":0.00006371137,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005600959,"about_ca_topic_score_gemma":0.0006112554,"domain_scores_codex":[0.9991323,0.00001231854,0.0002994755,0.0002001687,0.0001770672,0.0001786381],"domain_scores_gemma":[0.9993809,0.00005724789,0.0001522814,0.0002889991,0.00006439081,0.00005613185],"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":[0.00002744905,0.0001019007,0.002994257,0.00002803848,0.00002124421,0.000002534702,0.0000405943,0.00009681484,0.9936196,0.0005012889,0.00005992763,0.002506347],"study_design_scores_gemma":[0.0002549626,0.00001749976,0.0008592275,0.0000432208,0.00002460536,0.000002893279,0.00008647206,0.0002592385,0.9426426,0.0002681902,0.05540815,0.0001329063],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9707777,0.0001348902,0.0002905887,0.000297434,0.0000683142,0.000001359403,0.000008693789,0.0000485425,0.02837249],"genre_scores_gemma":[0.9848717,0.00003426644,0.0004425228,0.00007440388,0.000162978,0.00001374403,0.00004014873,0.00001494939,0.01434526],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05534822,"threshold_uncertainty_score":0.8126033,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01262523793697624,"score_gpt":0.243696318193183,"score_spread":0.2310710802562068,"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."}}