{"id":"W2105207968","doi":"10.1002/jssc.201100507","title":"Method development for fingerprinting of biodiesel blends by solid‐phase extraction and gas chromatography–mass spectrometry","year":2011,"lang":"en","type":"article","venue":"Journal of Separation Science","topic":"Biodiesel Production and Applications","field":"Engineering","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada","funders":"Natural Resources Canada","keywords":"Chemistry; Chromatography; Biodiesel; Diesel fuel; Fractionation; Gas chromatography; Mass spectrometry; Solid phase extraction; Extraction (chemistry); Gas chromatography–mass spectrometry; Fatty acid methyl ester; Fraction (chemistry); Organic chemistry; Catalysis","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":[0.002851016,0.001962464,0.001374381,0.003269525,0.0009479328,0.0007623764,0.0009995992,0.001538999,0.001349759],"category_scores_gemma":[0.002423756,0.001109567,0.0007868948,0.00124548,0.0006914074,0.001105648,0.001058207,0.001603737,0.001737721],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005036579,"about_ca_system_score_gemma":0.001580925,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001040192,"about_ca_topic_score_gemma":0.00204321,"domain_scores_codex":[0.9977257,0.0003721154,0.0002010034,0.0004967693,0.001072814,0.0001316749],"domain_scores_gemma":[0.9988099,0.0003931281,0.0001060111,0.00009477504,0.0005223456,0.00007385531],"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":[0.00006718488,0.00006063839,0.0004195284,0.0002120373,0.00002289413,0.00008098866,0.00003006046,0.0001448598,0.9751228,0.0001774033,0.0001068163,0.02355468],"study_design_scores_gemma":[0.00003036553,0.0002080987,0.001641727,0.00003024389,0.00004193961,0.0005327131,0.00002968523,0.003616569,0.9872364,0.0001790447,0.006412867,0.00004030452],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.06527223,0.005433327,0.9223013,0.0002080167,0.0001799572,0.001724161,0.0009078143,0.002240247,0.001732972],"genre_scores_gemma":[0.08877309,0.004543498,0.900679,0.0002724601,0.00005250798,0.002132955,0.0009906953,0.0001736018,0.002382122],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.003269525,"threshold_uncertainty_score":0.01507777,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04295103564507061,"score_gpt":0.3720549019989897,"score_spread":0.3291038663539191,"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."}}