{"id":"W2058123346","doi":"10.2113/jeeg13.4.313","title":"Vs30 and Fundamental Site Period Estimates in Soft Sediments of the Ottawa Valley from Near-Surface Geophysical Measurements","year":2008,"lang":"en","type":"article","venue":"Journal of Environmental and Engineering Geophysics","topic":"Seismic Waves and Analysis","field":"Earth and Planetary Sciences","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"Geological Survey of Canada","funders":"","keywords":"Period (music); Geology; Geophysics; Seismology","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00006956868,0.0001183019,0.0002162629,0.00001170771,0.00008501666,0.00001877206,0.00008861411,0.00002949667,0.00007192032],"category_scores_gemma":[0.000004345664,0.00008606874,0.00007585611,0.00004803449,0.0001089864,0.0001473208,0.0000264892,0.0001363804,0.000005960376],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000008278122,"about_ca_system_score_gemma":0.000008885151,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005547022,"about_ca_topic_score_gemma":0.00001009595,"domain_scores_codex":[0.9992493,0.00001344795,0.0002186064,0.0001057263,0.0002774342,0.0001355224],"domain_scores_gemma":[0.9997006,0.00003642387,0.0001144946,0.00006913339,0.000003567221,0.00007578304],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001530664,0.00005661446,0.9548604,0.000009450636,0.00007592326,0.0000120123,0.0006844751,0.01999964,0.02314881,3.068204e-7,0.00001347119,0.001123532],"study_design_scores_gemma":[0.0003730037,0.00007390586,0.9765409,0.00003311575,0.00003893505,0.00002235086,0.0001234725,0.02244337,0.0001491235,0.00004519021,0.00006811416,0.00008847649],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989114,0.0008330201,0.00001552551,0.00004022466,0.000105468,0.00003453829,0.00004515826,0.000002069125,0.00001263615],"genre_scores_gemma":[0.9989015,0.0001736498,0.0008177908,0.00002959723,0.00004811258,5.264905e-8,0.000008563762,0.000004013889,0.00001673837],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02299968,"threshold_uncertainty_score":0.3509781,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007549470341403209,"score_gpt":0.1569053809057467,"score_spread":0.1493559105643434,"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."}}