{"id":"W3105792551","doi":"10.3390/min10111026","title":"Gravity Concentration in Artisanal Gold Mining","year":2020,"lang":"en","type":"article","venue":"Minerals","topic":"Mining and Resource Management","field":"Engineering","cited_by":64,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Gold mining; Mercury (programming language); Gold ore; Mercury pollution; TRIPS architecture; Environmental science; Developing country; Natural resource economics; Business; Mining engineering; Pollution; Environmental protection; Geochemistry; Geology; Engineering; Metallurgy; Computer science; Economic growth; Economics; Transport engineering; Materials science; Biology","routes":{"ca_aff":true,"ca_fund":false,"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":[0.00005386728,0.00006347949,0.00008900389,0.00001870479,0.000008220486,0.00001805851,0.00004929276,0.00002435287,0.00006755135],"category_scores_gemma":[0.00001530106,0.000062436,0.00001877569,0.0001124147,0.000007627999,0.00002743335,0.00001196553,0.0000560561,0.00003291793],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001498694,"about_ca_system_score_gemma":0.000001865903,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001087591,"about_ca_topic_score_gemma":0.000007726897,"domain_scores_codex":[0.9995753,0.00001237903,0.0001250506,0.00008779467,0.00006881319,0.0001307244],"domain_scores_gemma":[0.9998725,0.00001082081,0.00001017747,0.00005338191,0.000003775917,0.00004934608],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00002044865,0.00003977855,0.01989118,0.0002379732,0.00006463606,0.0001269679,0.01181619,0.4326124,0.3268338,0.00143147,0.1900947,0.01683046],"study_design_scores_gemma":[0.001189399,0.00008269483,0.005754936,0.00008919198,0.00002235889,0.000002524042,0.0009483351,0.8144889,0.01350357,0.0000333777,0.1634009,0.0004837749],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9724799,0.0001427417,0.0004008276,0.0004941815,0.00006805434,0.00005946514,0.00000159093,0.000109904,0.02624334],"genre_scores_gemma":[0.998796,0.000007089549,0.0003803672,0.000254832,0.0001062887,0.000005950737,0.000006642643,0.000008885118,0.000433946],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3818765,"threshold_uncertainty_score":0.2546066,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01895896214091466,"score_gpt":0.2142577097925912,"score_spread":0.1952987476516765,"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."}}