{"id":"W4408384924","doi":"10.1002/uar2.70012","title":"Consumers and farmer awareness and perception of heavy metal contamination in rice: Implications for food safety and sustainability","year":2025,"lang":"en","type":"article","venue":"Urban Agriculture & Regional Food Systems","topic":"Heavy metals in environment","field":"Environmental Science","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Royal Roads University","funders":"","keywords":"Sustainability; Contamination; Perception; Business; Food safety; Environmental science; Natural resource economics; Psychology; Economics; Food science; Chemistry; Biology; Ecology","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005691604,0.0001166774,0.0001041124,0.0002181593,0.0002732922,0.0005515863,0.00008561672,0.0002393884,0.002913372],"category_scores_gemma":[0.001936214,0.00009899731,0.0001151446,0.0003182519,0.0004366092,0.0003537184,0.0002740624,0.0002760676,0.0001324071],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002720041,"about_ca_system_score_gemma":0.0002498373,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005497462,"about_ca_topic_score_gemma":0.004865203,"domain_scores_codex":[0.9997768,0.0001111254,0.00001009233,0.00002165012,0.00003992378,0.00004045191],"domain_scores_gemma":[0.9983869,0.0005847142,0.0007452564,0.00002307778,0.0001275371,0.0001325446],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001043185,0.0001093307,0.9802873,0.00006740692,0.00002018639,0.0002957612,0.008871939,0.00006763261,0.001274149,0.000127428,0.0003015485,0.008473004],"study_design_scores_gemma":[0.000006749352,0.0001366194,0.9684184,0.00003795333,0.00001166255,0.0001483478,0.02987331,0.0001849003,0.0002134615,0.0001947904,0.0007678662,0.000005891484],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991443,0.00007640274,0.00004557998,0.0002002819,0.000001586687,0.000002517308,0.00002047999,7.740582e-7,0.0005079461],"genre_scores_gemma":[0.9997355,0.00007648777,0.00002748389,0.00002618909,0.000001898458,0.000002276586,0.000007616287,2.190991e-7,0.0001223175],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005497462,"threshold_uncertainty_score":0.0109309,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0134166487359449,"score_gpt":0.252503244300348,"score_spread":0.2390865955644031,"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."}}