{"id":"W7019655882","doi":"","title":"Hg isotope fractionation in sediment cores","year":2014,"lang":"en","type":"other","venue":"QST-Repository (National Institutes for Quantum and Radiological Science and Technology)","topic":"Historical Geography and Geographical Thought","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Fractionation; Mercury (programming language); Sediment; Inductively coupled plasma mass spectrometry; Mass-independent fractionation; Isotope; Stable isotope ratio","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000247781,0.0002585642,0.0001619082,0.00189331,0.0007230817,0.0004133715,0.0002928746,0.0001504624,0.001811217],"category_scores_gemma":[0.0003874717,0.0001417529,0.0001123211,0.001873123,0.0002796655,0.0001458192,0.0002655132,0.0001409481,0.0005194839],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001589074,"about_ca_system_score_gemma":0.001004661,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1131511,"about_ca_topic_score_gemma":0.2809014,"domain_scores_codex":[0.9997049,0.00001328722,0.00002203959,0.00008748082,0.0001305311,0.00004178675],"domain_scores_gemma":[0.999772,0.000009618723,0.00002973481,0.00001389943,0.0001593054,0.00001547213],"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":[0.0003909574,0.00006587109,0.2452087,0.0001902086,0.00005615928,0.0003469839,0.001589513,0.0003175804,0.6949503,0.000820209,0.001090722,0.05497278],"study_design_scores_gemma":[0.000008347067,0.00008983343,0.9069601,0.0000145291,0.00002602035,0.0001640315,0.0003284772,0.0003280416,0.07676437,0.0001504222,0.01515589,0.000009926614],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9798824,0.0003794171,0.002426434,0.00002435665,0.00001440953,0.0001310161,0.004733977,0.0001029186,0.01230517],"genre_scores_gemma":[0.9662838,0.0005849022,0.01111332,0.00006220011,0.00001124932,0.0001516411,0.005830974,0.00008904624,0.01587279],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1131511,"threshold_uncertainty_score":0.2249851,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01568973288194616,"score_gpt":0.2872244720052435,"score_spread":0.2715347391232974,"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."}}