{"id":"W2810767069","doi":"10.1039/c8ja00136g","title":"Development of a general acid method for the digestion of gold ore samples together with a comparison of extraction solvents for gold and determination by microwave-induced plasma-atomic emission spectrometry (MIP-AES)","year":2018,"lang":"en","type":"article","venue":"Journal of Analytical Atomic Spectrometry","topic":"Analytical chemistry methods development","field":"Chemistry","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Sleep Society; Brock University","funders":"Natural Sciences and Engineering Research Council of Canada; Ontario Centres of Excellence","keywords":"Extraction (chemistry); Microwave digestion; Gold ore; Chemistry; Analytical Chemistry (journal); Atomic emission spectroscopy; Detection limit; Inductively coupled plasma; Chromatography; Materials science; Plasma; Metallurgy","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":[0.0009674702,0.0008050032,0.000538131,0.0007616677,0.0004244496,0.0003083501,0.000729391,0.0007890287,0.001073459],"category_scores_gemma":[0.000915944,0.0003870927,0.0004927799,0.0003574026,0.0003799843,0.0005748952,0.0006099981,0.001026392,0.0007443712],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000197901,"about_ca_system_score_gemma":0.0007507763,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005709199,"about_ca_topic_score_gemma":0.001836752,"domain_scores_codex":[0.9993888,0.00009256418,0.00005848828,0.0001358701,0.0002937467,0.0000304443],"domain_scores_gemma":[0.9995813,0.00009336857,0.0000661426,0.00007681806,0.0001572662,0.00002515856],"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":[0.0000366581,0.00003032558,0.0002578903,0.000155537,0.00001414455,0.00003922165,0.00001763992,0.000108536,0.9875381,0.0001184614,0.00007048211,0.01161303],"study_design_scores_gemma":[0.00001132601,0.0002585824,0.001218082,0.00001019954,0.00002426026,0.0005118128,0.00001370949,0.001050323,0.9919491,0.00009033589,0.004848208,0.00001396765],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.1865135,0.006329224,0.7996699,0.0003260533,0.0003782154,0.001067615,0.0006798827,0.001080672,0.00395489],"genre_scores_gemma":[0.1200611,0.002970014,0.872114,0.0001664015,0.00004518344,0.0004391389,0.0006840846,0.00008839269,0.003431721],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.001073459,"threshold_uncertainty_score":0.005116522,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03991742811404787,"score_gpt":0.3532100490159259,"score_spread":0.313292620901878,"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."}}