{"id":"W4415606391","doi":"10.1016/j.aquaeng.2025.102654","title":"Analysis of effects of shellfish harvesting methods on digging shovel performance using the discrete element method","year":2025,"lang":"en","type":"article","venue":"Aquacultural Engineering","topic":"Soil Mechanics and Vehicle Dynamics","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Ministry of Agriculture","funders":"National Key Research and Development Program of China; Key Technology Research and Development Program of Shandong; Ministry of Agriculture and Rural Affairs of the People's Republic of China","keywords":"Digging; Shovel; Excavation; Shellfish","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":[0.0002878944,0.0002972494,0.0003371323,0.000290924,0.0001544027,0.0002578589,0.0002905509,0.0003094931,0.0009186136],"category_scores_gemma":[0.0007428738,0.0001630758,0.0003397963,0.0002266121,0.0001757275,0.000201728,0.0002057426,0.0001825232,0.0001373604],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001472319,"about_ca_system_score_gemma":0.0001854277,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001970262,"about_ca_topic_score_gemma":0.002291982,"domain_scores_codex":[0.9998719,0.00002380146,0.000007940748,0.00001898589,0.00005451206,0.0000228748],"domain_scores_gemma":[0.9992459,0.0005203398,0.00005155133,0.00004263622,0.0001128397,0.000026781],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.001433179,0.0006679902,0.02164464,0.0002939584,0.0001169306,0.0001507036,0.0001759105,0.652404,0.2419978,0.0002788903,0.0001844558,0.08065154],"study_design_scores_gemma":[0.00002083387,0.001256173,0.03471568,0.00001384737,0.00007578872,0.00003908818,0.0001890588,0.9117115,0.0516274,0.00009928484,0.0002293502,0.00002206895],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9824774,0.00004769253,0.01671326,0.00001151037,0.000007586707,0.00000753978,0.00003637708,0.00003946142,0.0006591553],"genre_scores_gemma":[0.9964491,0.00002959867,0.002960046,0.000002994327,0.000001079662,0.000006693718,0.00003294239,0.000006790614,0.0005108225],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001970262,"threshold_uncertainty_score":0.003917634,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0105555728978688,"score_gpt":0.2928043195134944,"score_spread":0.2822487466156257,"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."}}