{"id":"W2093194486","doi":"10.1021/cen-v083n027.p007a","title":"Fertilizer Producers Exit Ammonium Nitrate","year":2005,"lang":"en","type":"article","venue":"Chemical & Engineering News","topic":"Phosphorus and nutrient management","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Fertilizer; Ammonium nitrate; Nitrate; Ammonium; Chemistry; Environmental science; Business; Agricultural engineering; Pulp and paper industry; Waste management; Engineering; Organic chemistry","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":[0.0009255167,0.000479151,0.0002736241,0.0004931434,0.003579605,0.005229811,0.0006708007,0.004087022,0.07588419],"category_scores_gemma":[0.002275218,0.0004196773,0.0003329596,0.000598539,0.0009106464,0.002991543,0.001960618,0.002349454,0.03260732],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002353438,"about_ca_system_score_gemma":0.003172877,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02288629,"about_ca_topic_score_gemma":0.05123852,"domain_scores_codex":[0.9989066,0.00006275593,0.00003555483,0.0001716995,0.0005965849,0.0002267819],"domain_scores_gemma":[0.9990189,0.0001580987,0.0001241531,0.00007791325,0.0004176141,0.0002032711],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001408404,0.00005528775,0.001876416,0.0001435303,0.000004298078,0.0006106501,0.0007133689,0.00002117177,0.002878421,0.01602654,0.9167439,0.06078553],"study_design_scores_gemma":[0.000005578939,0.00001734683,0.0007828291,0.00002120377,0.000001700687,0.00004518629,0.0003682068,0.00001051956,0.0004073017,0.0003626202,0.9979736,0.00000394022],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.02033657,0.006294685,0.00115028,0.1142492,0.01385454,0.00009554868,0.001792824,0.001377863,0.8408486],"genre_scores_gemma":[0.03926964,0.00450466,0.0008368501,0.04788934,0.00130284,0.00003305126,0.001599482,0.0004045662,0.9041595],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.07588419,"threshold_uncertainty_score":0.2538579,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006183446657742312,"score_gpt":0.1871472958587818,"score_spread":0.1809638492010395,"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."}}