{"id":"W1537714603","doi":"10.1029/2008wr007066","title":"Field comparison of the point velocity probe with other groundwater velocity measurement methods","year":2009,"lang":"en","type":"article","venue":"Water Resources Research","topic":"Groundwater flow and contamination studies","field":"Environmental Science","cited_by":49,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"National Council for Scientific Research; Natural Sciences and Engineering Research Council of Canada","keywords":"Permeameter; Borehole; Flow velocity; Vector field; Thermal velocity; Geology; Instrumentation (computer programming); Shear velocity; Flow measurement; Hydraulic conductivity; Materials science; Mechanics; Flow (mathematics); Mineralogy; Geotechnical engineering; Soil science; Soil water; Turbulence; Physics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.002975006,0.0001529969,0.0002341215,0.000056856,0.0004598605,0.0000795941,0.0005763667,0.00006576624,0.0005543675],"category_scores_gemma":[0.00005101193,0.0000705037,0.00006898749,0.0002715155,0.0003878312,0.0001201081,0.00044601,0.000352587,0.00008811335],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001970242,"about_ca_system_score_gemma":0.000007506907,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001412991,"about_ca_topic_score_gemma":0.0004968496,"domain_scores_codex":[0.996495,0.0007665282,0.000286006,0.0003465788,0.001590059,0.0005157992],"domain_scores_gemma":[0.9992441,0.00006893242,0.00005194574,0.0004531404,0.000112635,0.00006922633],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0009066418,0.001220568,0.1667423,0.00007938912,0.0001637691,0.000005047719,0.07936064,0.000254892,0.3236577,0.0001268307,0.003793236,0.423689],"study_design_scores_gemma":[0.0005659949,0.001372791,0.2118084,0.00005439228,0.00001854394,0.000003689314,0.001273248,0.0004714755,0.5982248,0.0007924528,0.1851738,0.0002404293],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9697151,0.0000526892,0.01979429,0.004080937,0.0000364204,0.0005131877,8.415993e-7,0.00002478898,0.005781803],"genre_scores_gemma":[0.9923475,0.000001214816,0.003207254,0.0002642675,0.00002780938,0.00004088596,5.836095e-7,0.00001076757,0.004099757],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4234486,"threshold_uncertainty_score":0.6069935,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08645148520296513,"score_gpt":0.3588467456429608,"score_spread":0.2723952604399956,"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."}}