{"id":"W2368120873","doi":"","title":"Lead Measurement of Lead Purification Solution of Ancient Bronzes by Spectrophotometry","year":2013,"lang":"en","type":"article","venue":"Chinese Journal of Spectroscopy Laboratory","topic":"Metallurgy and Material Science","field":"Materials Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"L'Alliance Boviteq","funders":"","keywords":"Dithizone; Lead (geology); Spectrophotometry; Chemistry; Masking (illustration); Volume (thermodynamics); Linearity; Analytical Chemistry (journal); Materials science; Chromatography; Geology; Engineering; Physics","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":[0.000302989,0.000548913,0.0003997571,0.001071876,0.0004380909,0.0004781664,0.0003233955,0.0003840229,0.002206286],"category_scores_gemma":[0.0003751114,0.0002399942,0.0002476656,0.0007360402,0.0003996451,0.0004367572,0.0003712628,0.0007793995,0.0007197431],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002845467,"about_ca_system_score_gemma":0.0003624579,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001490447,"about_ca_topic_score_gemma":0.003220015,"domain_scores_codex":[0.9996176,0.00003828153,0.0000199795,0.00009528578,0.0001983388,0.0000304755],"domain_scores_gemma":[0.9998794,0.00001950995,0.00001399116,0.00001053758,0.00006707515,0.000009530015],"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":[0.00008716929,0.0000175753,0.001505569,0.000238716,0.00001401567,0.00009127182,0.0002285717,0.00009905176,0.9825968,0.0005269138,0.0002294867,0.01436483],"study_design_scores_gemma":[0.00002380157,0.0001267811,0.00508418,0.00002530959,0.00005947864,0.0002643446,0.0002254722,0.001641701,0.9821357,0.0006284677,0.009762235,0.00002264763],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8013211,0.006769578,0.167693,0.0003866529,0.0003586249,0.0001733781,0.001037644,0.001190475,0.0210696],"genre_scores_gemma":[0.8933313,0.004941674,0.08001199,0.0002263151,0.00007939166,0.0001583358,0.0007339955,0.0001974563,0.02031952],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002206286,"threshold_uncertainty_score":0.007380784,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01073825793836956,"score_gpt":0.2484606682461443,"score_spread":0.2377224103077747,"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."}}