{"id":"W2110793813","doi":"10.1139/t00-047","title":"Phase and amplitude responses associated with the measurement of shear-wave velocity in sand by bender elements","year":2000,"lang":"en","type":"article","venue":"Canadian Geotechnical Journal","topic":"Seismic Waves and Analysis","field":"Earth and Planetary Sciences","cited_by":82,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Engineering and Physical Sciences Research Council","keywords":"Shear (geology); Attenuation; Dispersion (optics); Amplitude; Geotechnical engineering; Wave velocity; Geology; Phase velocity; Shear waves; Wave propagation; Shear velocity; Mechanics; Optics; Physics; Turbulence","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001080808,0.00009211408,0.0001659371,0.00009394159,0.0001813823,0.00005979806,0.0001269331,0.00006165566,0.001997569],"category_scores_gemma":[0.00007102318,0.00005763198,0.00003881919,0.0002397907,0.0001196336,0.00006545383,0.00000268424,0.000289908,0.000002519802],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003971754,"about_ca_system_score_gemma":0.0002571729,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.04515311,"about_ca_topic_score_gemma":0.08219191,"domain_scores_codex":[0.9988394,0.0001187627,0.0002450722,0.0001316128,0.0003525978,0.0003125555],"domain_scores_gemma":[0.999377,0.00007376011,0.00007504202,0.00009413265,0.00004806666,0.0003320124],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.00165597,0.0005116126,0.1484384,0.00002072213,0.001200295,0.0009084608,0.0008916373,0.01824447,0.0005432162,0.00002669025,0.04375918,0.7837993],"study_design_scores_gemma":[0.00405844,0.0009993787,0.9066643,0.0001658089,0.0001900831,0.0001547741,0.0004874897,0.03541113,0.00008194733,0.0008095764,0.05053247,0.0004445672],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9964022,0.0006559452,0.00005184344,0.002234177,0.00001190066,0.00007945781,0.0002275617,0.000003562939,0.0003333649],"genre_scores_gemma":[0.9989866,0.0001414694,0.00004683126,0.0007062135,0.0000182367,3.332423e-7,0.00001929521,0.000002395798,0.00007860598],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7833548,"threshold_uncertainty_score":0.9989147,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02659811589332755,"score_gpt":0.2260446996224481,"score_spread":0.1994465837291206,"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."}}