{"id":"W4414128538","doi":"10.3390/pr13092901","title":"Fluorescence Spectroscopy Applied to Thermal Conversion of Bitumen","year":2025,"lang":"en","type":"article","venue":"Processes","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Asphalt; Fluorescence; Asphaltene; Analytical Chemistry (journal); Fluorescence spectroscopy; Intensity (physics); Conjugated system; Thermal","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":[0.00005690325,0.00009535296,0.0001732304,0.00008975399,0.0001016512,0.00002215447,0.0002764471,0.00003246651,0.0001289056],"category_scores_gemma":[0.00005043341,0.00008811145,0.00003029561,0.0005252876,0.00003808143,0.0000334293,0.00009111819,0.00008490322,0.00001415798],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002936748,"about_ca_system_score_gemma":0.0001856274,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000167883,"about_ca_topic_score_gemma":0.000001096899,"domain_scores_codex":[0.9993066,0.000003403592,0.0001509481,0.0002151778,0.0001670307,0.0001568991],"domain_scores_gemma":[0.9996124,0.00003178819,0.00007029546,0.0001558954,0.00009209453,0.00003751299],"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":[0.00007033326,0.00007160123,0.002987328,0.002359753,0.00003271765,8.216967e-7,0.0001551068,0.00009726433,0.9910744,0.00003162835,0.0003578525,0.002761183],"study_design_scores_gemma":[0.0001867676,0.000008636512,0.00004069159,0.0001171592,0.00004092074,2.910263e-7,0.0002767924,0.00009556518,0.994772,0.00008650297,0.004287009,0.00008765097],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8591324,0.001175703,0.001018331,0.0004114918,0.00003153011,0.00001460924,0.00001543884,0.0001203818,0.1380801],"genre_scores_gemma":[0.9941754,0.00002758148,0.0008170716,0.0001209668,0.00002721022,0.00002251521,0.000006713189,0.000006792622,0.004795783],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1350429,"threshold_uncertainty_score":0.3593081,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005941955119376749,"score_gpt":0.2420809819231445,"score_spread":0.2361390268037678,"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."}}