{"id":"W2000048658","doi":"10.1016/j.apgeochem.2011.07.009","title":"Controls on 226Ra during raffinate neutralization at the Key Lake uranium mill, Saskatchewan, Canada","year":2011,"lang":"en","type":"article","venue":"Applied Geochemistry","topic":"Radioactivity and Radon Measurements","field":"Health Professions","cited_by":26,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Saskatchewan","funders":"","keywords":"Raffinate; Neutralization; Solubility; Chemistry; Aqueous solution; Precipitation; Gypsum; Radium; Nuclear chemistry; Extraction (chemistry); Metallurgy; Chromatography; Materials science; Radiochemistry; Organic chemistry","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":[0.0006269989,0.0002631219,0.0003506734,0.0004899372,0.002583273,0.001156417,0.0006196824,0.0003744215,0.001987375],"category_scores_gemma":[0.0008148475,0.0001966398,0.0001770059,0.0004665484,0.0005576337,0.0002298878,0.0004268419,0.0004077484,0.0005207349],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008247631,"about_ca_system_score_gemma":0.008253105,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.738705,"about_ca_topic_score_gemma":0.8887838,"domain_scores_codex":[0.9991263,0.00008540299,0.00002510389,0.0001308549,0.0003597878,0.0002725031],"domain_scores_gemma":[0.998839,0.0001132897,0.00005717155,0.00003540797,0.0009031725,0.00005211275],"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":[0.005143165,0.0002554076,0.1323327,0.0001241895,0.0001060845,0.0003933924,0.003349741,0.002704273,0.8232934,0.0005483353,0.002968761,0.02878048],"study_design_scores_gemma":[0.000119055,0.001067341,0.4102365,0.00002626341,0.0001067176,0.0001428924,0.003810182,0.003549495,0.5674423,0.0001312871,0.01329456,0.00007343759],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9933263,0.00008331143,0.0006365692,0.00006522423,0.0000100193,0.00005492038,0.0004234444,0.00004643157,0.00535374],"genre_scores_gemma":[0.9925151,0.00005364126,0.0005566865,0.00006270324,0.000001741742,0.00001904627,0.0002795258,0.00002876546,0.006482685],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.261295,"threshold_uncertainty_score":0.5256675,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03237345852547396,"score_gpt":0.2658584513064182,"score_spread":0.2334849927809442,"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."}}