{"id":"W2276066215","doi":"10.2136/vzj2015.01.0015","title":"Limit of Anisotropic Hydraulic Conductivity Ratio of Homogeneous Granular Materials","year":2015,"lang":"en","type":"article","venue":"Vadose Zone Journal","topic":"Groundwater flow and contamination studies","field":"Environmental Science","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Anisotropy; Porosity; Permeability (electromagnetism); Hydraulic conductivity; Materials science; Porous medium; Perpendicular; Granular material; Mechanics; Geometry; Geology; Composite material; Physics; Optics; Chemistry; Mathematics; Soil water; Soil science","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003403308,0.0000975443,0.0002483098,0.00004248126,0.00007552066,0.00002219749,0.0001481108,0.00003771014,0.002044842],"category_scores_gemma":[0.00004524358,0.00007822652,0.00005405556,0.0001103592,0.0001493952,0.0002104888,0.0001005126,0.00006758374,0.00007919958],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000675274,"about_ca_system_score_gemma":0.00002191242,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001754949,"about_ca_topic_score_gemma":0.00004468412,"domain_scores_codex":[0.9989344,0.000112637,0.0003370047,0.0001102588,0.0003578507,0.0001477798],"domain_scores_gemma":[0.9994465,0.00002279483,0.0002538,0.0001355534,0.00005027468,0.00009105866],"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":[0.0001104244,0.0003983872,0.04815759,0.00001985452,0.00009592858,0.00006332488,0.002791966,0.0004393494,0.9095028,0.0000890614,0.01135771,0.02697363],"study_design_scores_gemma":[0.002619456,0.0009876504,0.2209233,0.00004947346,0.0001289155,0.000566255,0.001136292,0.00009101801,0.722789,0.000898157,0.04942704,0.0003833697],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9915242,0.0001273255,0.007520154,0.0001327418,0.0002454977,0.00007413077,0.00001978285,0.000007097036,0.0003490426],"genre_scores_gemma":[0.998023,0.0000341257,0.0007163119,0.00003598721,0.00005797335,0.000003318434,0.000003399383,0.000007224865,0.001118657],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1867137,"threshold_uncertainty_score":0.9988675,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02796613731701584,"score_gpt":0.2330186748727418,"score_spread":0.2050525375557259,"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."}}