{"id":"W2115997313","doi":"10.1002/ajpa.22284","title":"Maritime adaptations and dietary variation in prehistoric Western Alaska: Stable isotope analysis of permafrost‐preserved human hair","year":2013,"lang":"en","type":"article","venue":"American Journal of Physical Anthropology","topic":"Indigenous Studies and Ecology","field":"Health Professions","cited_by":60,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Subsistence agriculture; Mammal; Arctic; Prehistory; Marine mammal; Period (music); Geography; Isotope analysis; Ecology; Permafrost; Physical geography; Archaeology; Biology; Agriculture","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001631436,0.0001234697,0.0001066504,0.0008371912,0.0005474018,0.0003785426,0.0001234227,0.0002081451,0.0006101592],"category_scores_gemma":[0.0001994798,0.000117278,0.00010605,0.0006307245,0.0003685331,0.0001578584,0.000204289,0.0001241396,0.0001226567],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001882063,"about_ca_system_score_gemma":0.0001437099,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02123062,"about_ca_topic_score_gemma":0.06862701,"domain_scores_codex":[0.9999504,0.000006044019,0.000003984135,0.00001946725,0.00001400323,0.000006137459],"domain_scores_gemma":[0.9999083,0.00001211606,0.0000260027,0.000007840023,0.00002738847,0.00001831597],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002549876,0.00004271181,0.9077197,0.00003251405,0.00006309694,0.0003089764,0.004865551,0.000141602,0.07039376,0.00006419358,0.00006863166,0.01604423],"study_design_scores_gemma":[4.666696e-7,0.00001463104,0.998803,0.000002532263,0.000005368786,0.0001041103,0.0004200067,0.0000429933,0.0004162685,0.000008845514,0.0001798999,0.000001872448],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992602,0.0001296029,0.0001262022,0.000003796637,0.000002152436,0.000001659531,0.00006437768,0.000001976645,0.000410057],"genre_scores_gemma":[0.9988421,0.0001485458,0.0004459153,0.000009298441,0.000003726141,0.000004079215,0.0001083745,0.000002888607,0.0004352551],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02123062,"threshold_uncertainty_score":0.0422141,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02603350329072386,"score_gpt":0.3594571867017735,"score_spread":0.3334236834110496,"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."}}