{"id":"W1982675089","doi":"10.1139/t09-026","title":"Measuring shear and compression wave velocities of soil using bender–extender elements","year":2009,"lang":"en","type":"article","venue":"Canadian Geotechnical Journal","topic":"Seismic Waves and Analysis","field":"Earth and Planetary Sciences","cited_by":137,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Defence Science and Technology Agency - Singapore; Petroleum Technology Research Centre","keywords":"Acoustics; Shear (geology); Sine wave; Materials science; Oscilloscope; Geotechnical engineering; Geology; Composite material; Engineering; Voltage; Physics; Electrical engineering","routes":{"ca_aff":false,"ca_fund":true,"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":[0.00110449,0.0008387284,0.0005491428,0.001023105,0.0002628315,0.0003582438,0.0007677814,0.0008161931,0.001214466],"category_scores_gemma":[0.002979299,0.0004182415,0.0002475147,0.0007645797,0.0003746222,0.0009808709,0.0007797467,0.0005049143,0.0002931528],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001958903,"about_ca_system_score_gemma":0.0002590214,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006095936,"about_ca_topic_score_gemma":0.002058913,"domain_scores_codex":[0.9988911,0.0001205605,0.00009762151,0.0003171642,0.0004989589,0.0000746415],"domain_scores_gemma":[0.9979683,0.0009423461,0.0003604838,0.0002159733,0.0003656834,0.000147219],"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":[0.0004214663,0.0001107854,0.01337666,0.0001032894,0.00002625407,0.0000840522,0.0001923611,0.00120822,0.9477276,0.000158518,0.00004802858,0.03654283],"study_design_scores_gemma":[0.00003416371,0.001579426,0.0417846,0.0000233634,0.00007268565,0.000438758,0.0001637903,0.0103666,0.9440374,0.0001702092,0.001279397,0.00004952021],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9316064,0.0003580672,0.06667645,0.0000299858,0.00003415963,0.00008785841,0.0001955601,0.000158584,0.000852872],"genre_scores_gemma":[0.8423038,0.0003895229,0.1550698,0.00003481335,0.00001539406,0.00009510505,0.0002663289,0.00003591694,0.00178933],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001214466,"threshold_uncertainty_score":0.005841136,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04658887536743618,"score_gpt":0.2214226870901398,"score_spread":0.1748338117227036,"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."}}