{"id":"W4414715985","doi":"10.1080/00084433.2025.2566580","title":"An investigation into the role of alkaline scrubbing in spodumene flotation using X-Ray Absorption Near-Edge Structure (XANES) spectroscopy","year":2025,"lang":"en","type":"article","venue":"Canadian Metallurgical Quarterly","topic":"Minerals Flotation and Separation Techniques","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Light Source (Canada); SGS (Canada); Queen's University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Data scrubbing; Absorption (acoustics); Spectroscopy; Spodumene; Absorption spectroscopy; Adsorption","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002963665,0.0002090524,0.0002090072,0.0003705535,0.0003979994,0.000348437,0.0002586833,0.0004028385,0.0007525359],"category_scores_gemma":[0.0003117866,0.0001250605,0.0002037374,0.0002540907,0.0002621433,0.0004005183,0.0001408705,0.0002418161,0.0001473968],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003627125,"about_ca_system_score_gemma":0.0002765911,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003618352,"about_ca_topic_score_gemma":0.01138519,"domain_scores_codex":[0.9998583,0.00001604012,0.00000702204,0.00002436914,0.00006338367,0.00003084793],"domain_scores_gemma":[0.9998705,0.00003676879,0.00002410505,0.000008543569,0.00005066076,0.000009387445],"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":[0.000135777,0.00002885353,0.00349211,0.0001815082,0.00001027677,0.0001223527,0.0001354413,0.000170674,0.9882718,0.00009288087,0.0000495974,0.007308839],"study_design_scores_gemma":[0.000005401438,0.000348466,0.02335215,0.0000191206,0.0000184647,0.000130698,0.0003250931,0.001065118,0.9717849,0.00004693985,0.002893072,0.00001058423],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9969717,0.0007204064,0.0009969682,0.00005309894,0.000007121063,0.00002192118,0.0000919661,0.00001721825,0.001119561],"genre_scores_gemma":[0.9950942,0.0007057575,0.002486037,0.00003637104,0.000003142281,0.00001150879,0.00008297773,0.000008956819,0.00157109],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003618352,"threshold_uncertainty_score":0.007194579,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006713979112211972,"score_gpt":0.2500031934059443,"score_spread":0.2432892142937323,"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."}}