{"id":"W7161830020","doi":"10.82308/40525","title":"Speciation and complexation of trace metals in eastern Canadian soils","year":2002,"lang":"en","type":"dissertation","venue":"","topic":"Heavy metals in environment","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Genetic algorithm; Soil water; Dissolved organic carbon; Adsorption; Cadmium; Organic matter; Mercury (programming language); Trace metal; Soil organic matter","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":[0.0002312876,0.0004176027,0.0003673322,0.001477574,0.003263239,0.001045152,0.0006273913,0.0003086475,0.001187323],"category_scores_gemma":[0.0003535924,0.0002825729,0.0002245122,0.001913003,0.0005389143,0.0002443537,0.0004198874,0.0003256366,0.0002246013],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01617439,"about_ca_system_score_gemma":0.01123753,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9740539,"about_ca_topic_score_gemma":0.9899384,"domain_scores_codex":[0.9994486,0.00001252973,0.00001901797,0.0001288049,0.0002807833,0.0001101876],"domain_scores_gemma":[0.9996896,0.0000138555,0.00002025269,0.00000542071,0.0002483505,0.00002261172],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000681135,0.0001397667,0.458154,0.0007920022,0.0001981012,0.001063565,0.007820651,0.00378303,0.4179189,0.001715451,0.003063464,0.10467],"study_design_scores_gemma":[0.00001128973,0.00008931053,0.9159431,0.0000456719,0.00007816862,0.0003212104,0.005603416,0.001642607,0.05458919,0.0002623431,0.02134456,0.00006911303],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9924631,0.0008685967,0.0004407242,0.00008150809,0.000003888415,0.00004347256,0.001094991,0.00002436221,0.004979293],"genre_scores_gemma":[0.9819347,0.001944402,0.001905067,0.0001175657,0.000002593394,0.00002521355,0.0010708,0.00001669151,0.01298302],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02594608,"threshold_uncertainty_score":0.1173539,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.021305625188615,"score_gpt":0.2425588305293431,"score_spread":0.2212532053407281,"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."}}