{"id":"W4388424160","doi":"10.3390/met13111855","title":"Experimenting with Dimethyl Sulfoxide to Leach Gold from a Colombian Artisanal Gold Ore","year":2023,"lang":"en","type":"article","venue":"Metals","topic":"Metal Extraction and Bioleaching","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada; Environmental Restoration and Conservation Agency","keywords":"Gold cyanidation; Lixiviant; Gold extraction; Reagent; Leaching (pedology); Gold mining; Cyanide; Chemistry; Gold ore; Sulfoxide; Environmental chemistry; Environmental science; Metallurgy; Organic chemistry; Materials science","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":[0.0002447083,0.0002950311,0.0002346807,0.0002412017,0.0002962117,0.0002652847,0.0002171347,0.0001936279,0.0004274694],"category_scores_gemma":[0.0002769212,0.0000922644,0.0001721871,0.0002113239,0.0001712494,0.0001674037,0.0002234735,0.0002023452,0.0001732675],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002989994,"about_ca_system_score_gemma":0.0003446166,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008379419,"about_ca_topic_score_gemma":0.02763334,"domain_scores_codex":[0.9998234,0.0000268891,0.00001991448,0.00004600825,0.00005224148,0.00003167488],"domain_scores_gemma":[0.9999322,0.00001617312,0.00001355736,0.000007108708,0.00002305755,0.00000794431],"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":[0.00008558229,0.00003670728,0.0006054183,0.000111619,0.00001056087,0.00005787325,0.00006856593,0.0001763905,0.9948809,0.00003347981,0.00003348808,0.003899384],"study_design_scores_gemma":[0.000007095656,0.0004385061,0.002350104,0.000007572978,0.00001674782,0.00006403295,0.0001088631,0.0005781277,0.9945029,0.00001703927,0.001900508,0.000008566868],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9956702,0.0005173344,0.002331223,0.00006943489,0.00001645905,0.00004831018,0.0001849204,0.0000290557,0.00113301],"genre_scores_gemma":[0.9870468,0.0008895433,0.008377811,0.00003726281,0.000007390865,0.00002801736,0.0003308989,0.00002007236,0.00326211],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008379419,"threshold_uncertainty_score":0.01666129,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02424417882546044,"score_gpt":0.2552798915499669,"score_spread":0.2310357127245065,"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."}}