{"id":"W2130182574","doi":"10.5539/jas.v4n7p103","title":"Development and Testing of a New Tillage Apparatus","year":2012,"lang":"en","type":"article","venue":"Journal of Agricultural Science","topic":"Soil Mechanics and Vehicle Dynamics","field":"Engineering","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Tillage; Compaction; Plough; Mathematics; Dry weight; Sowing; Aggregate (composite); Soil compaction; Geotechnical engineering; Environmental science; Animal science; Engineering; Materials science; Agronomy; Composite material; Biology","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":[0.001228665,0.000463315,0.0005339053,0.0008138476,0.0003939712,0.0004786635,0.001437688,0.000671535,0.004400683],"category_scores_gemma":[0.001541117,0.0003378989,0.0002976893,0.0004707086,0.0003425855,0.001108269,0.0007753352,0.0005008319,0.001338129],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003155852,"about_ca_system_score_gemma":0.0006858272,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004285652,"about_ca_topic_score_gemma":0.0005559678,"domain_scores_codex":[0.9989446,0.00006082583,0.0001181248,0.0002871101,0.0005116427,0.00007770221],"domain_scores_gemma":[0.9985452,0.0003489936,0.0001504993,0.0003309511,0.0004715625,0.000152864],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003243564,0.0003006577,0.008401977,0.0005881828,0.00002723794,0.0001810229,0.0002573838,0.001717045,0.9013619,0.0008369698,0.0006048852,0.08539835],"study_design_scores_gemma":[0.0002915406,0.009205238,0.06792694,0.0002057078,0.0002751572,0.001204218,0.0003966253,0.02980313,0.8332396,0.001047738,0.05625068,0.0001534403],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5050657,0.001082577,0.4782592,0.0002785971,0.0005089078,0.002929596,0.002517681,0.004314604,0.005043112],"genre_scores_gemma":[0.5511067,0.0009755238,0.4362005,0.0001283814,0.0001140834,0.001472053,0.001457906,0.0001703346,0.008374539],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004400683,"threshold_uncertainty_score":0.01472169,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02071407227724832,"score_gpt":0.2197036413517794,"score_spread":0.1989895690745311,"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."}}