{"id":"W7162122120","doi":"10.82308/53606","title":"Numerical and experimental study of geothermal energy extraction from underground mines","year":2014,"lang":"en","type":"dissertation","venue":"","topic":"Geothermal Energy Systems and Applications","field":"Energy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Extraction (chemistry); Geothermal heating; Heat transfer; Geothermal gradient; Geothermal energy; Heat exchanger; Thermal conduction; Convective heat transfer","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00004653592,0.000306907,0.0005277001,0.00009501023,0.00009321111,0.0000403993,0.0001494823,0.0002519866,0.0006066915],"category_scores_gemma":[0.000006895556,0.0002690394,0.00008233215,0.00009473216,0.00002156126,0.00008235167,0.00001523539,0.00008271026,0.00001040202],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000274743,"about_ca_system_score_gemma":0.00001915173,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.2191338,"about_ca_topic_score_gemma":0.02373614,"domain_scores_codex":[0.9985155,0.0001031987,0.0005142529,0.0004452212,0.0002608106,0.000160941],"domain_scores_gemma":[0.9990441,0.0001047275,0.0003598361,0.0003517513,0.00006249281,0.00007713987],"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":[0.002033452,0.02489168,0.003008132,0.002695232,0.004837557,0.00003674826,0.01903791,0.04534152,0.5218995,0.3565458,0.001925835,0.01774671],"study_design_scores_gemma":[0.01778475,0.006654201,0.111115,0.002744641,0.002612717,0.00005895261,0.2500419,0.0313519,0.4561953,0.005527815,0.1076859,0.008226902],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9673594,0.0005526341,0.0001574611,0.000008893066,0.0003178,0.0001939441,0.000004583661,0.00006630062,0.03133897],"genre_scores_gemma":[0.9783335,0.00001111539,0.00005791484,0.00003006007,0.0002525086,0.0002623532,0.000388716,0.00006812333,0.02059573],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.351018,"threshold_uncertainty_score":0.9999762,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01255093731147673,"score_gpt":0.2719016481724144,"score_spread":0.2593507108609376,"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."}}