{"id":"W7019620824","doi":"","title":"High sensitivity measurement of 224Ra and 226Ra in water with an\\n improved hydrous titanium oxide technique at the Sudbury Neutrino Observatory","year":2008,"lang":"en","type":"article","venue":"Oxford University Research Archive (ORA) (University of Oxford)","topic":"Neutrino Physics Research","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Observatory; Titanium; Impurity; Analytical Chemistry (journal); Heavy water; Adsorption; Isotope; Parts-per notation","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":[0.0007269938,0.0005330832,0.0004023356,0.0008946391,0.0003665204,0.0005916305,0.0006491681,0.0004013647,0.00123722],"category_scores_gemma":[0.00063105,0.0004104368,0.0002668254,0.000612907,0.0004679675,0.0004177849,0.0006077202,0.0006238947,0.0006507486],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000432217,"about_ca_system_score_gemma":0.0006588642,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003399595,"about_ca_topic_score_gemma":0.01053568,"domain_scores_codex":[0.9992146,0.0001209308,0.00003435992,0.0002128054,0.0003474579,0.00006977564],"domain_scores_gemma":[0.999768,0.00004817192,0.00003630926,0.00003590227,0.00008370836,0.00002790208],"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":[0.00002511963,0.000002917903,0.0004234476,0.00002377608,0.000004555182,0.00001869603,0.00001340761,0.00002825424,0.997106,0.00008698073,0.00006367464,0.002203223],"study_design_scores_gemma":[0.00001735115,0.0001146687,0.00687366,0.000007236311,0.00002509323,0.0002159011,0.00002478842,0.0008140727,0.9860818,0.00008762725,0.005716072,0.00002170671],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7470102,0.005584175,0.2309393,0.0004821431,0.000235405,0.0002869467,0.002087183,0.001254187,0.01212061],"genre_scores_gemma":[0.6348672,0.003875188,0.3410848,0.0002858244,0.00009071807,0.0003274072,0.001658836,0.0002063219,0.0176038],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003399595,"threshold_uncertainty_score":0.006759584,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02745051424070877,"score_gpt":0.230593753614296,"score_spread":0.2031432393735872,"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."}}