{"id":"W4388321887","doi":"10.1016/j.jasrep.2023.104270","title":"Human hair from the wreck of HMS Erebus of the Franklin Expedition, 1845: Elemental chemistry revealed by double-ablation LA-ICP-MS","year":2023,"lang":"en","type":"article","venue":"Journal of Archaeological Science Reports","topic":"Archaeology and ancient environmental studies","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Parks Canada","funders":"Parks Canada","keywords":"Hair analysis; Contamination; Chemistry; Biology; Ecology","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0000739954,0.0001666099,0.0001104342,0.0006959152,0.0006739955,0.0002963778,0.0001260488,0.0002431981,0.001886259],"category_scores_gemma":[0.00009087144,0.0001447267,0.00007848278,0.0004795678,0.0004345564,0.0001136218,0.0001566537,0.0001575504,0.0004256591],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001177329,"about_ca_system_score_gemma":0.0001719231,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01471026,"about_ca_topic_score_gemma":0.04396258,"domain_scores_codex":[0.9999678,0.000002518557,0.00000129662,0.00001090771,0.000009869552,0.000007611739],"domain_scores_gemma":[0.999967,0.000007254513,0.0000051084,0.000002122143,0.00001278788,0.000005753999],"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":[0.0007711473,0.00007634773,0.1884839,0.0001960737,0.00006343226,0.004459446,0.01033266,0.00009898029,0.7412676,0.0003404559,0.001462755,0.05244711],"study_design_scores_gemma":[0.000004316385,0.0001340145,0.9541613,0.00002510007,0.00004036271,0.004980065,0.005053639,0.0001256945,0.02237779,0.00008591139,0.01300173,0.00001017372],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9971042,0.0003594116,0.000355474,0.000031407,0.00001328277,0.000007723705,0.0003087401,0.000006981468,0.001812631],"genre_scores_gemma":[0.9937906,0.0003892539,0.000966856,0.00003552052,0.00001226073,0.000004893828,0.0001886455,0.00001118418,0.004600817],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01471026,"threshold_uncertainty_score":0.02924925,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01499001821020788,"score_gpt":0.2369614271129993,"score_spread":0.2219714089027914,"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."}}