{"id":"W2329371984","doi":"10.1021/ac501710y","title":"An Added Dimension: GC Atmospheric Pressure Chemical Ionization FTICR MS and the Athabasca Oil Sands","year":2014,"lang":"en","type":"article","venue":"Analytical Chemistry","topic":"Petroleum Processing and Analysis","field":"Chemistry","cited_by":86,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada","funders":"Environment Canada","keywords":"Oil sands; Chemistry; Atmospheric-pressure chemical ionization; Fourier transform ion cyclotron resonance; Mass spectrometry; Naphthenic acid; Electrospray ionization; Chromatography; Environmental chemistry; Chemical ionization; Analytical Chemistry (journal); Ionization; Ion; Organic chemistry","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0005231655,0.001288347,0.0005463895,0.001418007,0.0008399815,0.0009896933,0.001016565,0.0009095554,0.009568704],"category_scores_gemma":[0.0005389659,0.0004832507,0.0004992566,0.0009746431,0.0003683264,0.0007620346,0.0009487527,0.001149351,0.002973528],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001233236,"about_ca_system_score_gemma":0.002600454,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02538402,"about_ca_topic_score_gemma":0.06891967,"domain_scores_codex":[0.9988662,0.00004623696,0.00003251089,0.0001776294,0.0007767267,0.0001007032],"domain_scores_gemma":[0.9996057,0.00004179656,0.00003744733,0.0000413523,0.0002277326,0.00004601982],"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":[0.0003465649,0.0001400386,0.003584992,0.0005710049,0.0001079066,0.0006397602,0.0001337765,0.0007656712,0.8969572,0.001891809,0.01344313,0.08141823],"study_design_scores_gemma":[0.0000697205,0.0005637425,0.01907783,0.00009228796,0.0001799717,0.001796764,0.0001789441,0.008294827,0.6646246,0.001295281,0.3036206,0.0002054361],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4123122,0.03833912,0.2736777,0.008917912,0.004628247,0.003157218,0.0646625,0.04691045,0.1473948],"genre_scores_gemma":[0.4411163,0.0162823,0.3479797,0.00399089,0.0009503245,0.001385398,0.02362775,0.002212286,0.1624551],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.974616,"threshold_uncertainty_score":0.0504725,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004256271981315833,"score_gpt":0.2148665033369495,"score_spread":0.2106102313556336,"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."}}