{"id":"W2993063854","doi":"10.29047/01225383.221","title":"Determination of molecular masses for petroleum distillates by simualted distillation","year":2012,"lang":"en","type":"article","venue":"CT&F - Ciencia Tecnología y Futuro","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"Natural Sciences and Engineering Research Council of Canada; Alberta Innovates","keywords":"Distillation; Chromatography; Chemistry; Petroleum; Hydrocarbon; Petroleum product; Mass spectrometry; Analytical Chemistry (journal); Calibration; Specific gravity; Mineralogy; Organic chemistry; Mathematics","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":[0.0004193568,0.0007356075,0.0002525631,0.001166296,0.0002916318,0.0002961544,0.0004099348,0.0003951131,0.002073148],"category_scores_gemma":[0.0009498178,0.0002353794,0.0003170269,0.0006128825,0.0004287486,0.0004883456,0.0004487673,0.0006437298,0.0007829346],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003474801,"about_ca_system_score_gemma":0.000315267,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006936973,"about_ca_topic_score_gemma":0.00150525,"domain_scores_codex":[0.9993336,0.00006391794,0.00003106582,0.000144142,0.000370375,0.00005688917],"domain_scores_gemma":[0.9995764,0.0000827101,0.0001355272,0.00004651188,0.0001256882,0.00003318717],"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":[0.0001130276,0.00001506806,0.001261427,0.00007611396,0.00001790504,0.00005170812,0.00003939269,0.0001321495,0.990458,0.0002067317,0.00006811233,0.007560282],"study_design_scores_gemma":[0.000003233625,0.000173838,0.004533257,0.000008960039,0.00001582106,0.0001814268,0.00003242075,0.00174502,0.9912533,0.0001146391,0.001923734,0.00001441148],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9102682,0.004423728,0.0779763,0.0001341863,0.0001020604,0.0001324983,0.001994913,0.0005676618,0.004400329],"genre_scores_gemma":[0.9318672,0.003494021,0.0587535,0.0000867152,0.0000389088,0.0001389169,0.00166887,0.00009146504,0.003860552],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002073148,"threshold_uncertainty_score":0.006935358,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01004874879624201,"score_gpt":0.2533230827194109,"score_spread":0.2432743339231689,"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."}}