{"id":"W3160673765","doi":"10.1016/j.talanta.2021.122507","title":"A rapid, automated system for the separation, preconcentration and measurement of 90Sr, and U, Am and Pu isotopes","year":2021,"lang":"en","type":"article","venue":"Talanta","topic":"Radioactive contamination and transfer","field":"Environmental Science","cited_by":19,"is_retracted":false,"has_abstract":false,"ca_institutions":"Trent University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Chemistry; Analyte; Sample preparation; Chromatography; Detection limit; Sample (material); Solid phase extraction; Analytical Chemistry (journal); Seawater; Radionuclide; Extraction (chemistry)","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001678092,0.00004693372,0.00006666253,0.0000061028,0.00007743474,0.0000254867,0.00002075201,0.00001846833,0.00002115308],"category_scores_gemma":[0.00001277896,0.00003388804,0.000009371236,0.00003718873,0.00006528544,0.0000941194,0.00001144057,0.0000161248,0.000001292764],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002570992,"about_ca_system_score_gemma":0.000006806313,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002323049,"about_ca_topic_score_gemma":0.0001666388,"domain_scores_codex":[0.9995991,0.0000319333,0.00009270691,0.0001177673,0.0001033938,0.00005511618],"domain_scores_gemma":[0.9998329,0.00004073821,0.00002614152,0.00005582327,0.0000205589,0.00002384585],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0002350834,0.0002133574,0.1979728,0.000653806,0.0003455807,0.000007609611,0.008727633,0.0001558856,0.5316806,0.004911305,0.004335489,0.2507609],"study_design_scores_gemma":[0.001450695,0.00009628433,0.8290498,0.00005603016,0.00008974077,0.00005224785,0.001014367,0.04690658,0.1105991,0.00002635654,0.01052401,0.0001348588],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9946194,0.001116227,0.001752132,0.0004370601,0.00005303706,0.0004873062,0.00001698101,0.00005990198,0.001457918],"genre_scores_gemma":[0.9995969,0.0001913136,0.00005153739,0.00002918686,0.000006404628,0.00002454147,0.000003351071,0.000004430436,0.00009235753],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.631077,"threshold_uncertainty_score":0.1381914,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01724016866089436,"score_gpt":0.2352465553620664,"score_spread":0.218006386701172,"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."}}