{"id":"W4417271299","doi":"10.1038/s41598-025-27416-9","title":"Low-overload internal ballistics in UAV ejection using multiple time-sequenced compressed-air chambers","year":2025,"lang":"en","type":"article","venue":"Scientific Reports","topic":"Guidance and Control Systems","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ministry of Education and Child Care","funders":"National Natural Science Foundation of China","keywords":"Internal ballistics; Muzzle velocity; Muzzle; Ballistics; Internal flow; Flow (mathematics)","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005013882,0.0001361481,0.0002098787,0.0001897341,0.0001192581,0.000189841,0.0001078504,0.00007482823,0.00002216647],"category_scores_gemma":[0.00008432171,0.0001424215,0.00006474067,0.0004778561,0.00008106019,0.0001717691,0.00003509353,0.0001305648,0.00002511042],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002273334,"about_ca_system_score_gemma":0.00007996012,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003684952,"about_ca_topic_score_gemma":0.000336521,"domain_scores_codex":[0.9985843,0.0000239816,0.0005079393,0.0003618432,0.0002437953,0.0002781689],"domain_scores_gemma":[0.9993373,0.00002782717,0.00009155292,0.0004178076,0.00007746221,0.00004808668],"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":[0.0000118346,0.00004168256,0.02205296,0.0001484564,0.00004083073,0.0003686539,0.0002762788,0.5182568,0.4524001,0.00002572247,0.004868513,0.001508087],"study_design_scores_gemma":[0.0003114397,0.000005839481,0.003202474,0.0004598163,0.00001359209,0.00006392159,0.00006814333,0.9651256,0.02258082,0.0004383947,0.007524909,0.0002050897],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9655501,0.0002024701,0.01574411,0.00001323671,0.01302534,0.0002988216,0.000002936554,0.0001943325,0.004968629],"genre_scores_gemma":[0.9977263,0.000001384547,0.000250855,0.00001309464,0.00005744315,0.0000144377,0.0000124865,0.000012779,0.001911218],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4468687,"threshold_uncertainty_score":0.5807779,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007585237342489452,"score_gpt":0.2208917364183828,"score_spread":0.2133064990758933,"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."}}