{"id":"W2141048492","doi":"10.1039/b904748d","title":"A study of oleic acid and 2,4-DHB acid aerosols using an IR-VUV-ITMS: insights into the strengths and weaknesses of the technique","year":2009,"lang":"en","type":"article","venue":"Physical Chemistry Chemical Physics","topic":"Atmospheric chemistry and aerosols","field":"Earth and Planetary Sciences","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"National Science Council; Canadian Foundation for Climate and Atmospheric Sciences","keywords":"Chemistry; Fragmentation (computing); Ionization; Ion; Mass spectrometry; Mass spectrum; Vaporization; Photoionization; Oleic acid; Ion trap; Analytical Chemistry (journal); Chromatography","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":[0.0002880962,0.0002869088,0.0002574528,0.0004135997,0.0003147766,0.0003500066,0.0003044678,0.0006620046,0.000638379],"category_scores_gemma":[0.0002950778,0.0001429437,0.0001967994,0.0002170159,0.0002450088,0.0003811587,0.0001943892,0.0003681543,0.000264563],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001984917,"about_ca_system_score_gemma":0.0002167233,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007458989,"about_ca_topic_score_gemma":0.001275406,"domain_scores_codex":[0.9997947,0.00003162308,0.000009404223,0.00004955935,0.00008818191,0.00002659682],"domain_scores_gemma":[0.9998639,0.00004659919,0.00002115391,0.00001041938,0.00004065713,0.0000174064],"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":[0.00004383073,0.000007245245,0.0007618223,0.00002598515,0.00000374613,0.0000619901,0.00002175709,0.0000455313,0.9970403,0.0000291155,0.000005401428,0.001953173],"study_design_scores_gemma":[0.000006164628,0.000383513,0.01118877,0.000009297921,0.00001660367,0.000460707,0.00009424346,0.001574656,0.9849157,0.00008612537,0.001254012,0.0000101239],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9888759,0.002022163,0.007337727,0.00006357029,0.00001875582,0.00004549486,0.0001146853,0.00004600313,0.00147565],"genre_scores_gemma":[0.9882886,0.001227515,0.009186591,0.00004925716,0.0000139402,0.00002036615,0.00008729778,0.00001629228,0.001110198],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0007458989,"threshold_uncertainty_score":0.002135575,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01235050427532536,"score_gpt":0.2439607141978125,"score_spread":0.2316102099224871,"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."}}