{"id":"W2029680452","doi":"10.2134/jeq2003.1173","title":"Atmospheric Ammonia, Volatile Fatty Acids, and Other Odorants near Beef Feedlots","year":2003,"lang":"en","type":"article","venue":"Journal of Environmental Quality","topic":"Odor and Emission Control Technologies","field":"Chemical Engineering","cited_by":95,"is_retracted":false,"has_abstract":true,"ca_institutions":"Agriculture and Agri-Food Canada","funders":"","keywords":"Odor; Manure; Environmental science; Ammonia; Feedlot; Environmental chemistry; Animal science; Chemistry; Volatile fatty acids; Particulates; Agronomy; Food science; Biology; Rumen","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004078615,0.0001576591,0.0003143362,0.00001007787,0.00007639977,0.00002741619,0.0001427259,0.000132976,0.0008474049],"category_scores_gemma":[0.0001712583,0.0001268089,0.0001131371,0.00005436958,0.0001248689,0.0001482259,0.00004712536,0.0003191241,0.00002165137],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008976182,"about_ca_system_score_gemma":0.00001027813,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000125497,"about_ca_topic_score_gemma":8.747572e-7,"domain_scores_codex":[0.9988276,0.00006411822,0.0004813264,0.000141776,0.0002733479,0.0002117933],"domain_scores_gemma":[0.9993542,0.00009035566,0.0002387437,0.0001763268,0.000005804843,0.000134509],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0001773371,0.0003969271,0.2782219,0.00004914273,0.0001653026,0.00002763054,0.0003622693,0.0004279895,0.6864107,0.000365522,0.0003092798,0.03308598],"study_design_scores_gemma":[0.006919796,0.0005214477,0.6728048,0.0001627437,0.0001640426,0.0003238051,0.002109067,0.003421219,0.1414239,0.002901519,0.1680945,0.001153178],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9964925,0.001146211,0.001436747,0.00008968941,0.0001082896,0.00005409061,0.00001479612,0.00003130055,0.0006263669],"genre_scores_gemma":[0.9922082,0.0000810299,0.007244059,0.0001109132,0.00003916169,0.000001113442,3.851636e-7,0.00002043722,0.0002947089],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5449868,"threshold_uncertainty_score":0.9278489,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01735719941345659,"score_gpt":0.2520915723412019,"score_spread":0.2347343729277453,"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."}}