{"id":"W1970157708","doi":"10.1007/s002160100901","title":"Direct determination of silicon in powdered aluminium oxide by use of slurry sampling with in situ fusion graphite-furnace atomic-absorption spectrometry","year":2001,"lang":"en","type":"article","venue":"Fresenius Journal of Analytical Chemistry","topic":"Ion-surface interactions and analysis","field":"Engineering","cited_by":10,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"National Research Council Canada","keywords":"Slurry; Graphite furnace atomic absorption; Analytical Chemistry (journal); Silicon; Atomic absorption spectroscopy; Materials science; Graphite; Aluminium; Detection limit; Chemistry; Metallurgy; Chromatography; Composite material","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004700027,0.0005472805,0.0007983084,0.0007308804,0.0007785985,0.0005740717,0.0009159244,0.0005701961,0.000693739],"category_scores_gemma":[0.000747208,0.0004611317,0.0003671789,0.0005346421,0.0004910846,0.0004955921,0.0004967961,0.00086712,0.0004054273],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004021884,"about_ca_system_score_gemma":0.000432975,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001719216,"about_ca_topic_score_gemma":0.005674195,"domain_scores_codex":[0.999376,0.00009648813,0.00003554346,0.000169532,0.0002646145,0.00005786393],"domain_scores_gemma":[0.9997049,0.0001021557,0.00003155361,0.00006664132,0.00007669082,0.00001799929],"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":[0.00009458538,0.00001865946,0.0006836036,0.00004043355,0.00001299176,0.00002676757,0.00005154258,0.00006016405,0.9954355,0.0001039707,0.00005743692,0.003414403],"study_design_scores_gemma":[0.00001133994,0.0001113911,0.001820104,0.000004783037,0.00002475742,0.000107563,0.00003078215,0.001927677,0.9949528,0.0001067431,0.0008971088,0.000004900841],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8586109,0.002282296,0.130749,0.0002067148,0.0001312648,0.0002315527,0.001088257,0.0007715265,0.005928577],"genre_scores_gemma":[0.9363394,0.001174223,0.0589763,0.00008792143,0.00003734808,0.0001098178,0.0006135515,0.00008321091,0.002578146],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001719216,"threshold_uncertainty_score":0.003418446,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01301567365571003,"score_gpt":0.2434069253788607,"score_spread":0.2303912517231507,"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."}}