{"id":"W3200346512","doi":"10.2208/jscejge.77.3_314","title":"FIELD TECHNIQUE FOR MEASURING FIELD SATURATED HYDRAULIC CONDUCTIVITY BY USING SIMPLIFIED FALLING HEAD PERMEABILITY TEST BASED ON GUELPH PRESSURE INFILTROMETER","year":2021,"lang":"en","type":"article","venue":"Journal of Japan Society of Civil Engineers Ser C (Geosphere Engineering)","topic":"Soil and Unsaturated Flow","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Infiltrometer; Hydraulic conductivity; Permeability (electromagnetism); Geotechnical engineering; Falling (accident); Head (geology); Mechanics; Materials science; Geology; Soil science; Chemistry; Physics; Geomorphology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0004337873,0.0005593571,0.0003571831,0.001122663,0.0005562707,0.0003869342,0.0006026232,0.0004224008,0.002082063],"category_scores_gemma":[0.0005703163,0.0002697408,0.0003343461,0.001217185,0.0006084933,0.0009766886,0.0004218507,0.0005829172,0.0003909585],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004485999,"about_ca_system_score_gemma":0.001264051,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004989885,"about_ca_topic_score_gemma":0.008787723,"domain_scores_codex":[0.9992065,0.0001104564,0.00004328422,0.0001946315,0.0003920906,0.00005305146],"domain_scores_gemma":[0.9993293,0.0001820939,0.0001170504,0.0000553837,0.0002690593,0.00004696419],"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":[0.0003157754,0.0003298127,0.03466053,0.0005551279,0.00006159247,0.0003546588,0.0008539174,0.002858496,0.8526856,0.001960082,0.001886663,0.1034777],"study_design_scores_gemma":[0.0002152282,0.0018778,0.2102828,0.00008467106,0.0003332545,0.001878225,0.001787371,0.03682516,0.7225524,0.003965687,0.01991165,0.0002857531],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"methods","genre_scores_codex":[0.6206815,0.0004638196,0.3536121,0.0002812271,0.0001268204,0.0008950781,0.001871231,0.001711399,0.02035689],"genre_scores_gemma":[0.8570863,0.0005438147,0.1346361,0.0002026935,0.00003479287,0.0007305359,0.0005755118,0.00006160709,0.006128658],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.004989885,"threshold_uncertainty_score":0.00992167,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01530891794047054,"score_gpt":0.2213512036159876,"score_spread":0.2060422856755171,"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."}}