{"id":"W2585489984","doi":"10.1016/j.aca.2017.01.053","title":"Identification of sink spots in two thermal desorption GC/MS systems for the analysis of polycyclic aromatic hydrocarbons","year":2017,"lang":"en","type":"article","venue":"Analytica Chimica Acta","topic":"Toxic Organic Pollutants Impact","field":"Environmental Science","cited_by":19,"is_retracted":false,"has_abstract":false,"ca_institutions":"JDSU (Canada); Health Canada","funders":"","keywords":"Chemistry; Thermal desorption; Desorption; Volatility (finance); Polycyclic aromatic hydrocarbon; Hydrocarbon; Environmental chemistry; Cold trap; Injection port; Analytical Chemistry (journal); Chromatography; Organic chemistry; Adsorption","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007208456,0.0008048069,0.0005574711,0.0007990774,0.0006869759,0.0008566386,0.0009194336,0.001470288,0.001362994],"category_scores_gemma":[0.00108775,0.0006257879,0.0004186045,0.0004325492,0.0008235423,0.001271115,0.0007330522,0.0008651415,0.0007078127],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005756079,"about_ca_system_score_gemma":0.0006212969,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00058442,"about_ca_topic_score_gemma":0.001314416,"domain_scores_codex":[0.9994485,0.00007012134,0.00002912802,0.0001755552,0.0001969625,0.00007987972],"domain_scores_gemma":[0.9995,0.0001945463,0.00005667876,0.00004606712,0.0001311663,0.00007149346],"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":[0.0003012894,0.00002532027,0.0002895652,0.00003363222,0.000006447441,0.00002090095,0.00002894518,0.00004336787,0.9974673,0.00006497175,0.00003675458,0.001681456],"study_design_scores_gemma":[0.00001772849,0.0001148587,0.001636322,0.000002621251,0.00001106623,0.0000684138,0.00002225498,0.001188334,0.996458,0.0000618585,0.0004098822,0.000008663457],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9577044,0.001480873,0.037656,0.0003508546,0.0001895237,0.0002224509,0.0005747993,0.0004891176,0.001331858],"genre_scores_gemma":[0.9238852,0.001282816,0.06542459,0.000599165,0.00008993052,0.0004721964,0.001145782,0.0002792337,0.006820977],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001470288,"threshold_uncertainty_score":0.004559696,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01622618951076329,"score_gpt":0.2795519448010172,"score_spread":0.2633257552902539,"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."}}