{"id":"W2325885316","doi":"10.3189/2014aog68a042","title":"Deep ice-core drilling performance and experience at NEEM, Greenland","year":2014,"lang":"en","type":"article","venue":"Annals of Glaciology","topic":"Cryospheric studies and observations","field":"Earth and Planetary Sciences","cited_by":29,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Environment Research Council; Centre National de la Recherche Scientifique; Korea Polar Research Institute; Agence Nationale de la Recherche; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Institut Polaire Français Paul Emile Victor; Natural Resources Canada; Fonds Wetenschappelijk Onderzoek; National Institute of Polar Research; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Office of Polar Programs; Fonds De La Recherche Scientifique - FNRS; University of Bern; National Science Foundation","keywords":"Drilling; Drill; Geology; Borehole; Ice core; Penetration rate; Rate of penetration; Mud logging; Drilling fluid; Drilling engineering; Petroleum engineering; Paleontology; Mechanical engineering; Oceanography; Engineering","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.0007945411,0.0001941287,0.0001071949,0.0003520002,0.0007241937,0.0003804403,0.0002834682,0.0001900607,0.0009525102],"category_scores_gemma":[0.0006991579,0.0001464906,0.00007043331,0.0003382858,0.0003910409,0.0005111687,0.0005838352,0.0001463298,0.0002378504],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007565273,"about_ca_system_score_gemma":0.0009311665,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.04603542,"about_ca_topic_score_gemma":0.2987593,"domain_scores_codex":[0.9998339,0.00003235912,0.000007950031,0.00004165344,0.00003532075,0.00004876287],"domain_scores_gemma":[0.9997684,0.00003867584,0.00002614357,0.00002056193,0.00006455684,0.00008161925],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002497075,0.0007540107,0.6296498,0.0002454193,0.00005761713,0.004218569,0.03712113,0.006445211,0.08379266,0.001584219,0.004343752,0.2292907],"study_design_scores_gemma":[0.00003920642,0.001448157,0.9393014,0.00007414685,0.00001610533,0.0007917736,0.01321887,0.001823038,0.01128493,0.0002089021,0.03176527,0.00002814624],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9956892,0.00009693569,0.0001889954,0.00005209229,0.00000431404,0.00001555904,0.0001088608,0.00001274183,0.003831343],"genre_scores_gemma":[0.991639,0.0001860784,0.00202581,0.00004665939,0.000003625807,0.00001503724,0.0004586223,0.00001692086,0.005608268],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04603542,"threshold_uncertainty_score":0.09153491,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06423301363468924,"score_gpt":0.2685917123540241,"score_spread":0.2043586987193348,"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."}}