{"id":"W2303187944","doi":"10.11575/prism/26636","title":"Investigating the Antiquity of Inter-Regional Contact between Southern Yukon and the Northern Northwest Coast through an Ancient DNA Analysis of Cryogenic Wooden Biofacts Recovered from Alpine Archaeological Sites in the Northwestern Subarctic","year":2015,"lang":"en","type":"dissertation","venue":"PRISM (University of Calgary)","topic":"Indigenous Studies and Ecology","field":"Health Professions","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Archaeology; Geography; West coast; Geology; Oceanography","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":[],"consensus_categories":[],"category_scores_codex":[0.001525803,0.0002740236,0.001148458,0.0001801988,0.001074996,0.000005363848,0.0007633685,0.0003982715,0.00006394182],"category_scores_gemma":[0.0001609218,0.0001696694,0.0002796161,0.0004782361,0.0007887449,0.0001152093,0.0003570687,0.000823533,0.000004034511],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001300592,"about_ca_system_score_gemma":0.0004239148,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.3799331,"about_ca_topic_score_gemma":0.9018826,"domain_scores_codex":[0.9966497,0.001438875,0.0006410272,0.0003947134,0.0004061261,0.0004695402],"domain_scores_gemma":[0.9959012,0.001582819,0.001469523,0.0004911505,0.0004778924,0.00007745698],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003002695,0.0000698356,0.6380228,0.00008824636,0.000763056,0.000003831467,0.3596386,0.000003142012,0.00006880976,0.00004817065,0.00001059909,0.0009826688],"study_design_scores_gemma":[0.001293328,0.0002377488,0.8361617,0.0001094496,0.00150205,4.220765e-7,0.159216,0.0006272365,0.000003156253,0.0006184388,0.00008125369,0.0001492084],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9971619,0.0003442003,0.0002298736,0.0007082707,0.00008016639,0.00103555,0.0001910885,0.00001069758,0.0002382721],"genre_scores_gemma":[0.9966632,0.0002315162,0.0002293993,0.0001616779,0.00003393908,0.000005892119,0.002587326,0.00001513021,0.00007191046],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5219496,"threshold_uncertainty_score":0.8268109,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05189821958960194,"score_gpt":0.3078847573598081,"score_spread":0.2559865377702062,"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."}}