{"id":"W2888998006","doi":"10.1039/c8ja00222c","title":"Forensic analysis of lead–tin solder by inductively coupled plasma mass spectrometry","year":2018,"lang":"en","type":"article","venue":"Journal of Analytical Atomic Spectrometry","topic":"Analytical chemistry methods development","field":"Chemistry","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Royal Canadian Mounted Police; Queen's University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Inductively coupled plasma mass spectrometry; Tin; Mass spectrometry; Lead (geology); Soldering; Chemistry; Inductively coupled plasma; Analytical Chemistry (journal); Materials science; Plasma; Metallurgy; Environmental chemistry; Chromatography; Physics; Geology","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001440815,0.0005848086,0.002234655,0.00159198,0.0001054504,0.00007624218,0.001012095,0.0004797629,0.009796699],"category_scores_gemma":[0.001717364,0.0005078485,0.001294727,0.004969331,0.0009272916,0.0002346002,0.0001749628,0.001251725,0.00005426969],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001071729,"about_ca_system_score_gemma":0.0003960767,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001784175,"about_ca_topic_score_gemma":0.000003782371,"domain_scores_codex":[0.9943301,0.00008723119,0.002316302,0.0006813227,0.001653431,0.0009316306],"domain_scores_gemma":[0.9952807,0.0009574307,0.001584211,0.0006903106,0.0009063703,0.0005809595],"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":[0.0007369418,0.000656696,0.02885037,0.0001375021,0.0151087,0.0001319358,0.0001100602,0.00001158221,0.949138,0.001029193,0.003426346,0.0006626675],"study_design_scores_gemma":[0.002039913,0.0003831522,0.005204207,0.00011954,0.006534213,0.0002241436,0.0006850775,0.02879875,0.9521211,0.002616108,0.0004855342,0.0007883114],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9087229,0.0002053429,0.0803837,0.0004476824,0.0001434399,0.00005145009,0.00005177363,0.00003708993,0.009956587],"genre_scores_gemma":[0.9244765,0.00005833991,0.07257306,0.00009058943,0.0006803503,0.000001355897,0.0000206365,0.00006185799,0.002037282],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02878716,"threshold_uncertainty_score":0.9997373,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02047117201836261,"score_gpt":0.2904913431045551,"score_spread":0.2700201710861925,"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."}}