{"id":"W2042516391","doi":"10.1016/j.geothermics.2013.08.007","title":"Impact of soil heterogeneity on the functioning of horizontal ground heat exchangers","year":2013,"lang":"en","type":"article","venue":"Geothermics","topic":"Geothermal Energy Systems and Applications","field":"Energy","cited_by":32,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Spatial heterogeneity; Homogeneity (statistics); Heat exchanger; Soil science; Hydraulic conductivity; Environmental science; Thermal; Heat transfer; Finite element method; Soil water; Geotechnical engineering; Mechanics; Geology; Mathematics; Engineering; Ecology; Structural engineering; Statistics; Meteorology; Mechanical engineering; Physics","routes":{"ca_aff":true,"ca_fund":false,"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":[],"consensus_categories":[],"category_scores_codex":[0.0001124475,0.0001345703,0.000185229,0.00004226329,0.00008522144,0.00001728265,0.0001713911,0.00007269624,0.0007781291],"category_scores_gemma":[0.00001074514,0.00008639672,0.0001890319,0.0001431181,0.00008399872,0.00006070474,0.00002603864,0.00007628446,0.00008461902],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004940021,"about_ca_system_score_gemma":0.00002475163,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.07980434,"about_ca_topic_score_gemma":0.001005688,"domain_scores_codex":[0.9992132,0.00005164004,0.000246017,0.0001479231,0.0001478269,0.000193394],"domain_scores_gemma":[0.9992616,0.00007281689,0.0001224377,0.0004201582,0.00007596819,0.00004702161],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"observational","study_design_scores_codex":[0.00009915759,0.0005689884,0.01600246,0.00007616671,0.0007416687,0.000001092681,0.001608017,0.5380112,0.3458078,0.06741399,0.001071292,0.02859823],"study_design_scores_gemma":[0.002747655,0.002504955,0.7978017,0.0003118803,0.0001673238,0.00005960268,0.0026111,0.07888271,0.09696347,0.005591786,0.01084771,0.001510053],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9903659,0.00005258183,0.0001179092,0.00009445189,0.00008243771,0.0001624339,0.00001424345,0.00002673668,0.009083361],"genre_scores_gemma":[0.9993189,0.000008932653,0.00002021073,0.00005868594,0.0001059768,0.00007364251,0.000007069929,0.00002803081,0.0003785373],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7817993,"threshold_uncertainty_score":0.9263233,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02064249503194894,"score_gpt":0.2406841278690379,"score_spread":0.220041632837089,"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."}}