{"id":"W1765921109","doi":"","title":"Sound travel time fluctuations caused by atmospheric gravity waves","year":2002,"lang":"en","type":"article","venue":"Canadian acoustics","topic":"Meteorological Phenomena and Simulations","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Gravity wave; Wavenumber; Physics; Gravitational wave; Planetary boundary layer; Atmospheric wave; Speed of sound; Pulse (music); Travel time; Spectral line; Computational physics; Geology; Turbulence; Acoustics; Meteorology; Geophysics; Optics; Astrophysics; Engineering; Quantum mechanics","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":[0.0002798855,0.000177482,0.0001049693,0.0004386126,0.0001971704,0.0002754408,0.0002284492,0.0001639322,0.0005559961],"category_scores_gemma":[0.002581273,0.0001525584,0.0002207168,0.0005196893,0.0002849574,0.0003394956,0.0001651314,0.0003529114,0.00007988976],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004136474,"about_ca_system_score_gemma":0.0003542769,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004691779,"about_ca_topic_score_gemma":0.002168086,"domain_scores_codex":[0.9998906,0.00001643535,0.000004917865,0.00001540993,0.00005847831,0.00001414518],"domain_scores_gemma":[0.9991168,0.0005718903,0.00009547358,0.00005190789,0.0001159186,0.00004795122],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"observational","study_design_scores_codex":[0.0001608266,0.00002501775,0.02022692,0.00005697285,0.00003430021,0.000222366,0.0000865588,0.9315268,0.02091218,0.009212638,0.0004815548,0.01705381],"study_design_scores_gemma":[0.000004515577,0.0000152876,0.006554446,0.00000134312,0.000004243509,0.00003335548,0.000006573147,0.9901272,0.002272132,0.0008589297,0.0001146144,0.000007335267],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9076578,0.0001252607,0.08960442,0.0000634544,0.00001674207,0.00001899455,0.000275482,0.0004503413,0.001787507],"genre_scores_gemma":[0.9964293,0.00003381519,0.003177586,0.000003904598,0.000003855032,0.00001114686,0.000116024,0.00003952639,0.0001849457],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004691779,"threshold_uncertainty_score":0.009328961,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01993039277141348,"score_gpt":0.1950261266294991,"score_spread":0.1750957338580856,"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."}}