{"id":"W3044582491","doi":"10.1002/lom3.10381","title":"Application of purge and trap‐atmospheric pressure chemical ionization‐tandem mass spectrometry for the determination of dimethyl sulfide in seawater","year":2020,"lang":"en","type":"article","venue":"Limnology and Oceanography Methods","topic":"Atmospheric chemistry and aerosols","field":"Earth and Planetary Sciences","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Dimethyl sulfide; Seawater; Dimethylsulfoniopropionate; Chemistry; Environmental chemistry; Mass spectrometry; Ion trap; Anoxic waters; Analytical Chemistry (journal); Sulfur; Oceanography; Chromatography; Geology; Phytoplankton","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0007181019,0.0008081033,0.0002828068,0.0006547266,0.0004324542,0.0004364313,0.0006009555,0.0004158772,0.0005919024],"category_scores_gemma":[0.000673824,0.0003101081,0.0001807099,0.0004486253,0.0003205359,0.0002320204,0.000662227,0.0004505743,0.0004084518],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000440996,"about_ca_system_score_gemma":0.001053786,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003506305,"about_ca_topic_score_gemma":0.008096295,"domain_scores_codex":[0.999271,0.00008730686,0.0000338512,0.0001874837,0.0003822797,0.00003813889],"domain_scores_gemma":[0.9997746,0.00005039792,0.000028525,0.00003229317,0.00009728406,0.00001697979],"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":[0.00003332268,0.00001495294,0.001795619,0.00004593099,0.00001211881,0.0000381246,0.00002968014,0.0001338645,0.9844378,0.00006330255,0.0001014153,0.01329388],"study_design_scores_gemma":[0.00001893587,0.0001856254,0.009633695,0.000009529074,0.00001654031,0.0002937835,0.0000663497,0.005665907,0.9792415,0.000107102,0.0047352,0.00002571221],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"methods","genre_scores_codex":[0.6464955,0.002374484,0.3408113,0.0003240167,0.0001492879,0.0009002278,0.001657292,0.00174446,0.005543375],"genre_scores_gemma":[0.6395351,0.001952939,0.3513086,0.0003163403,0.00003572063,0.0008891593,0.001031919,0.00009495117,0.004835278],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.003506305,"threshold_uncertainty_score":0.006971776,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01280024015302934,"score_gpt":0.2579389477719337,"score_spread":0.2451387076189043,"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."}}