{"id":"W2381832719","doi":"","title":"Analysis of Interior Ballistics of Reduced Recoil Structure with Front Nozzle","year":2009,"lang":"en","type":"article","venue":"Jisuanji fangzhen","topic":"Electromagnetic Launch and Propulsion Technology","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Internal ballistics; Nozzle; Recoil; Projectile; Mechanics; Ballistics; Front (military); Range of a projectile; Trajectory of a projectile; Engineering; Mechanical engineering; Physics; Nuclear physics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00004218068,0.0001325929,0.0004116759,0.0002563633,0.00001293752,0.000005302375,0.0001984072,0.0001320685,0.0003946017],"category_scores_gemma":[0.00002404208,0.0001043426,0.00007335835,0.0005026064,0.00004307651,0.00002915178,0.00001357738,0.000140306,0.00000205394],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003072105,"about_ca_system_score_gemma":0.00001543407,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003675065,"about_ca_topic_score_gemma":0.0001505627,"domain_scores_codex":[0.9992362,0.00001230708,0.0002849213,0.0001401508,0.0001353296,0.0001911286],"domain_scores_gemma":[0.9994659,0.00001947137,0.00008095883,0.0003196913,0.00006869423,0.0000452538],"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":[0.0001173794,0.00003702972,0.002584104,0.0000852472,0.001116017,0.00001017721,0.0005019077,0.001292134,0.9001986,0.0005556733,0.001540711,0.091961],"study_design_scores_gemma":[0.0009924725,0.002636125,0.06153869,0.00009345039,0.001794308,0.00001413741,0.0001244634,0.01839211,0.9094867,0.002705848,0.001649096,0.000572604],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.996327,0.0004422356,0.001257357,0.00008468556,0.00005154353,0.00008998447,0.000051779,0.0001167635,0.00157859],"genre_scores_gemma":[0.9942722,0.0000485378,0.005450904,0.00002418336,0.00001739874,0.000002088775,0.00003437564,0.0000129152,0.0001374504],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0913884,"threshold_uncertainty_score":0.4320612,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003692959906519158,"score_gpt":0.1995618346146501,"score_spread":0.195868874708131,"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."}}