{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001422564,0.0001134082,0.0001774379,0.00008073267,0.00006714786,0.00006205337,0.00006107442,0.0001147307,0.00009257164],"category_scores_gemma":[0.00007981602,0.00010969,0.00003023693,0.0001254054,0.00001263113,0.00008073306,0.00001572352,0.0001096521,0.00000248758],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008877616,"about_ca_system_score_gemma":0.0000188307,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001972298,"about_ca_topic_score_gemma":0.0001034661,"domain_scores_codex":[0.9992108,0.00002123369,0.0001568544,0.0002462531,0.0001697292,0.0001951103],"domain_scores_gemma":[0.9996414,0.00006620944,0.00009173295,0.0001180308,0.00001942354,0.0000632418],"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":[0.00006755261,0.0001826889,0.01382274,0.00006083201,0.00007190034,0.00004340794,0.0002040744,0.00004328748,0.5992318,0.001086855,0.0009381556,0.3842467],"study_design_scores_gemma":[0.003577024,0.000162524,0.02954662,0.000648497,0.0001630316,0.00001421024,0.0001694605,0.0007631872,0.9106681,0.009829354,0.04353682,0.0009211599],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9274107,0.001345941,0.000009713728,0.0007491278,0.00001131928,8.440534e-7,0.000003981085,0.00003691524,0.07043148],"genre_scores_gemma":[0.9543222,0.0004968862,0.00007552282,0.0003409651,0.00008219673,0.000003078614,0.00001430262,0.000008152932,0.04465669],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3833256,"threshold_uncertainty_score":0.447303,"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."}}