{"id":"W4392433439","doi":"","title":"Uranium speciation in the environment (study of opals from Nopal I (Mexique) and mill tailings from Gunnar (Canada))","year":2012,"lang":"fr","type":"preprint","venue":"OpenGrey (Institut de l'Information Scientifique et Technique)","topic":"Mineralogy and Gemology Studies","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Tailings; Mill; Uranium; Genetic algorithm; Geochemistry; Environmental science; Environmental chemistry; Geology; Chemistry; Geography; Archaeology; Metallurgy; Materials science; Ecology; Biology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.00006865208,0.0002445185,0.0001632264,0.0008366972,0.0007992911,0.000469135,0.0001833638,0.0002320426,0.0007058555],"category_scores_gemma":[0.0001098218,0.0001389512,0.0001571068,0.0005545137,0.0003530782,0.0001116624,0.0002795114,0.0001678327,0.0001770947],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009171063,"about_ca_system_score_gemma":0.000808,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.2926416,"about_ca_topic_score_gemma":0.4752085,"domain_scores_codex":[0.9999332,0.000003328783,0.000001966143,0.00001711887,0.00002133393,0.00002311848],"domain_scores_gemma":[0.9999455,0.000005002936,0.000009844045,0.000002427957,0.00002601875,0.00001119958],"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":[0.0003421211,0.00004869981,0.4127906,0.0001376424,0.00005215263,0.001637629,0.004017347,0.0004171469,0.5655078,0.000146691,0.0001077059,0.01479454],"study_design_scores_gemma":[0.000003852414,0.0001342344,0.9782778,0.000008828049,0.00002693963,0.0003716582,0.002019588,0.0002054954,0.01730252,0.00002083704,0.001621476,0.00000675749],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994249,0.00002796032,0.00004853331,0.000004584534,2.955412e-7,0.000003150186,0.00006373775,0.000001460259,0.0004254073],"genre_scores_gemma":[0.9975069,0.0000963401,0.0002717702,0.00001316691,6.186983e-7,0.00000571255,0.0001862678,0.000002802209,0.001916341],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7073584,"threshold_uncertainty_score":0.5818765,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02300246689695013,"score_gpt":0.2294368435100627,"score_spread":0.2064343766131126,"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."}}