{"id":"W3009730024","doi":"10.5539/jas.v12n4p245","title":"Physical, Chemical, Morphological and Mineralogical Characterization Surface and Subsurface in Hydromorphic and Non-hydromorphic Soil of the Central Amazon","year":2020,"lang":"en","type":"article","venue":"Journal of Agricultural Science","topic":"Iron oxide chemistry and applications","field":"Energy","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Soil water; Silt; Hematite; Pedogenesis; Soil science; Environmental science; Geology; Mineralogy; Geomorphology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.0001039583,0.0001721203,0.0002068889,0.0007162528,0.000289949,0.0004690503,0.0002466866,0.0001899372,0.0005079802],"category_scores_gemma":[0.0002160742,0.0002039457,0.0001132575,0.0006926982,0.0003064688,0.0003453536,0.0002731067,0.000150452,0.00008062631],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003275187,"about_ca_system_score_gemma":0.0002484321,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01759397,"about_ca_topic_score_gemma":0.02831941,"domain_scores_codex":[0.9998932,0.000007928636,0.000008173377,0.00003547037,0.00002948558,0.00002571849],"domain_scores_gemma":[0.9998268,0.00001905073,0.0000659964,0.000007421826,0.00005635649,0.0000243202],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003735078,0.00009091627,0.6091601,0.000315641,0.0000611241,0.0008881727,0.003076706,0.0002822571,0.3679991,0.0003006474,0.0001110036,0.01734075],"study_design_scores_gemma":[0.000003909408,0.0000584356,0.9944253,0.000008633706,0.00001179571,0.0002722132,0.00104503,0.0003936292,0.003160016,0.0000611086,0.0005553499,0.000004668916],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990325,0.0001532967,0.0001393766,0.00001107385,6.417325e-7,0.000006863685,0.0001512589,0.000005151214,0.0004999716],"genre_scores_gemma":[0.9994317,0.00007447309,0.0002121555,0.000006994935,0.000001066489,0.000005258019,0.00009405871,0.000002334389,0.0001719002],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01759397,"threshold_uncertainty_score":0.03498316,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01194476390027833,"score_gpt":0.2091080879972562,"score_spread":0.1971633240969779,"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."}}