{"id":"W2388668368","doi":"","title":"Technology of Reducing Recoil Force by Reverse Jet Gas for Autoweapons","year":2008,"lang":"en","type":"article","venue":"Journal of Nanjing University of Science and Technology","topic":"Electromagnetic Launch and Propulsion Technology","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Recoil; Nozzle; Internal ballistics; Jet (fluid); Mechanics; Impact; Nuclear engineering; Physics; Nuclear physics; Materials science; Engineering; Mechanical engineering; Projectile; Classical mechanics","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":[0.0001460801,0.0002982654,0.000294299,0.0002769996,0.0002387847,0.0004031103,0.0006991279,0.000333749,0.001247019],"category_scores_gemma":[0.0001602705,0.0001737637,0.0002484719,0.0001755081,0.0002550135,0.0007001841,0.0002735555,0.0003411132,0.0003615056],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002537576,"about_ca_system_score_gemma":0.0003574862,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000572885,"about_ca_topic_score_gemma":0.0007227079,"domain_scores_codex":[0.9998268,0.00001185945,0.000005307941,0.00002785119,0.0001010314,0.00002699613],"domain_scores_gemma":[0.9999115,0.00001751038,0.00002793125,0.00001102992,0.00002489531,0.000007062793],"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":[0.00008516858,0.00003622023,0.0009381419,0.0002043435,0.00001012567,0.0001513027,0.00009677261,0.003492093,0.9536575,0.004718833,0.0003916025,0.03621789],"study_design_scores_gemma":[0.00004627007,0.0005699293,0.001846339,0.00002298583,0.00002536958,0.0005362697,0.00005936313,0.04752587,0.9348311,0.0005088912,0.01399821,0.00002941424],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7055061,0.002054068,0.2747279,0.0003287671,0.0001662701,0.00007350703,0.0001377383,0.001783306,0.01522233],"genre_scores_gemma":[0.9539771,0.0004785536,0.04147122,0.0000395794,0.00001759178,0.00003254217,0.0000781733,0.00004578405,0.003859453],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001247019,"threshold_uncertainty_score":0.004171669,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005019152388070033,"score_gpt":0.1735260592553399,"score_spread":0.1685069068672699,"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."}}