{"id":"W2038123579","doi":"10.1021/ef200887s","title":"Characterization of Physically and Chemically Separated Athabasca Asphaltenes Using Small-Angle X-ray Scattering","year":2011,"lang":"en","type":"article","venue":"Energy & Fuels","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Asphaltene; Small-angle X-ray scattering; Radius of gyration; Scattering; Pentane; Chemistry; Analytical Chemistry (journal); Sphericity; Materials science; Chromatography; Organic chemistry; Polymer; Composite material; Optics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00005406832,0.0001638737,0.0002729041,0.00005334492,0.00006903959,0.00002753798,0.000144716,0.00009153665,0.0001464378],"category_scores_gemma":[0.00001363671,0.0001589077,0.0000781126,0.0001648496,0.00007530372,0.0001314606,0.00006279586,0.00006688875,0.000001737822],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001821501,"about_ca_system_score_gemma":0.00003270392,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001801129,"about_ca_topic_score_gemma":0.000005819189,"domain_scores_codex":[0.9991229,0.00001359562,0.0002657328,0.0002769062,0.0001203232,0.0002005744],"domain_scores_gemma":[0.999414,0.00001386597,0.0002065363,0.0001965447,0.00009099078,0.00007809985],"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":[0.00002221502,0.00007763027,0.002115868,0.00008947274,0.00008148923,0.000003571398,0.0001991753,0.000007163682,0.9916471,0.0000272445,5.163082e-7,0.00572852],"study_design_scores_gemma":[0.0001960065,0.0000111284,0.001523956,0.000120054,0.00008771042,0.000004349532,0.00002017114,0.00108797,0.9964595,0.00003988015,0.0002766282,0.0001726057],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9943762,0.0001111611,0.001441806,0.00001168065,0.00002099685,0.000003101088,0.00001014162,0.00006139353,0.003963509],"genre_scores_gemma":[0.9972039,0.00003773233,0.001059983,0.00004346067,0.0001436295,0.000005394063,0.00005683628,0.00002583743,0.001423234],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005555914,"threshold_uncertainty_score":0.6480069,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02154310493915958,"score_gpt":0.2231360132190767,"score_spread":0.2015929082799171,"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."}}