{"id":"W7162000437","doi":"10.82308/52741","title":"Surface charge characterization and flotation of an ultramafic nickel ore","year":2012,"lang":"en","type":"dissertation","venue":"","topic":"Minerals Flotation and Separation Techniques","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Agglomerate; Pentlandite; Ultramafic rock; Surface charge; Zeta potential; Point of zero charge; Nickel; Particle (ecology); Adsorption; Bubble","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":[0.0001156999,0.0001114675,0.0001132981,0.0003051522,0.0002701184,0.0001723852,0.0001525352,0.0001541717,0.0008125094],"category_scores_gemma":[0.0001332925,0.00004765474,0.0001221904,0.000154851,0.0001112763,0.0001113229,0.0001195411,0.000152139,0.0001203468],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001576544,"about_ca_system_score_gemma":0.00008737393,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003013515,"about_ca_topic_score_gemma":0.004354924,"domain_scores_codex":[0.9999373,0.000003524505,0.00000318071,0.00001198997,0.00003499174,0.000008882059],"domain_scores_gemma":[0.9999343,0.00001146012,0.00001186729,0.000003721422,0.00003033135,0.000008281546],"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":[0.00003542584,0.00001573913,0.001851955,0.00001788058,0.000003067765,0.00005573862,0.0001005266,0.00004871262,0.9954991,0.0000245237,0.00002374718,0.002323465],"study_design_scores_gemma":[0.000004056563,0.0003117298,0.08741475,0.000008071102,0.0000135845,0.0002086601,0.0002503477,0.001842766,0.9086402,0.00002704302,0.001271788,0.000007186799],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989416,0.00007289589,0.0005409311,0.000008516149,0.000002796296,0.000005746159,0.00006061255,0.00000877911,0.0003582216],"genre_scores_gemma":[0.9967637,0.000121539,0.001205766,0.0000139944,0.000002499374,0.00000789707,0.0001942929,0.000007950958,0.001682279],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003013515,"threshold_uncertainty_score":0.005991936,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01164974798655888,"score_gpt":0.2661068844657144,"score_spread":0.2544571364791555,"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."}}