{"id":"W3216320033","doi":"10.1017/jog.2021.115","title":"Discovery of argon in air-hydrate crystals in a deep ice core using scanning electron microscopy and energy-dispersive X-ray spectroscopy","year":2021,"lang":"en","type":"article","venue":"Journal of Glaciology","topic":"Methane Hydrates and Related Phenomena","field":"Environmental Science","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Environment Research Council; Japan Society for the Promotion of Science; National Institute of Polar Research; Nagaoka University of Technology; Centre National de la Recherche Scientifique; Korea Polar Research Institute; Institut Polaire Français Paul Emile Victor; Natural Resources Canada; Environmental Restoration and Conservation Agency; Fonds Wetenschappelijk Onderzoek; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Office of Polar Programs; Fonds De La Recherche Scientifique - FNRS; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Agence Nationale de la Recherche; National Science Foundation","keywords":"Scanning electron microscope; Geology; Argon; Spectroscopy; Hydrate; Core (optical fiber); Ice core; Mineralogy; Electron microscope; Analytical Chemistry (journal); Materials science; Optics; Chemistry; Atomic physics; Composite material; Physics; Oceanography; Astronomy","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":[0.0001228342,0.0001733933,0.0001773221,0.0007814245,0.000338715,0.000388357,0.0001753286,0.0002679864,0.0003667526],"category_scores_gemma":[0.000153189,0.0001535384,0.0001455211,0.0002641031,0.0003626279,0.0001622949,0.0002950139,0.0001519813,0.00006348822],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001851519,"about_ca_system_score_gemma":0.000186743,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005900845,"about_ca_topic_score_gemma":0.01177749,"domain_scores_codex":[0.9999179,0.000005150815,0.000004729584,0.00001924639,0.00003511551,0.00001774136],"domain_scores_gemma":[0.9998627,0.00003163597,0.00003107439,0.000008266742,0.00004518663,0.00002112553],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.00008081744,0.00001642189,0.02578551,0.000033266,0.00001566737,0.0005724255,0.0002885227,0.0003114978,0.9702194,0.0001037438,0.00004455445,0.002528155],"study_design_scores_gemma":[0.00001664512,0.0002758058,0.4576339,0.00002554583,0.00004977558,0.001937765,0.001340398,0.008391456,0.5262452,0.0001901145,0.003870175,0.00002326604],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9982399,0.0001472612,0.0008307106,0.00001491662,0.00000433013,0.00001051226,0.0001049396,0.00001635186,0.0006310191],"genre_scores_gemma":[0.997566,0.00006222031,0.001811331,0.00001072871,0.000002303951,0.000004148956,0.00009186011,0.000006537097,0.0004450369],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005900845,"threshold_uncertainty_score":0.01173306,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01021714577724965,"score_gpt":0.261838697052183,"score_spread":0.2516215512749334,"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."}}