{"id":"W1663621335","doi":"10.1063/1.1796579","title":"Hard X-Ray Spectro Microprobe Analysis of Inhomogeneous Solids: A Case Study. Element Distribution and Speciation in Selected Iron Meteorites","year":2004,"lang":"en","type":"article","venue":"AIP conference proceedings","topic":"X-ray Spectroscopy and Fluorescence Analysis","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Meteorite; Microprobe; XANES; Extended X-ray absorption fine structure; Matrix (chemical analysis); Absorption (acoustics); Trace element; Materials science; Electron microprobe; Analytical Chemistry (journal); Spectroscopy; Absorption spectroscopy; Chemistry; Mineralogy; Optics; Physics; Metallurgy; Environmental chemistry","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":[0.0002170066,0.0002345288,0.0001533584,0.0007210645,0.0006814344,0.0004079958,0.0003457897,0.00053618,0.0004193324],"category_scores_gemma":[0.0003023484,0.0001477595,0.0001026673,0.0003948241,0.0004191276,0.0001928226,0.0002613276,0.0002124812,0.0001163685],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002168929,"about_ca_system_score_gemma":0.0001109162,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001755164,"about_ca_topic_score_gemma":0.00430825,"domain_scores_codex":[0.9998387,0.00002935318,0.00001195471,0.00004979434,0.0000506197,0.00001954495],"domain_scores_gemma":[0.9998463,0.00004790753,0.00002801838,0.00002157544,0.00003699092,0.00001925309],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0001381872,0.00008743456,0.02136388,0.0002340368,0.00002180833,0.009743288,0.0008844965,0.002277998,0.9421099,0.0009379259,0.00029082,0.02191017],"study_design_scores_gemma":[0.00001299101,0.0003816604,0.09320808,0.00004482627,0.00004598519,0.03326204,0.001270911,0.008071392,0.8472319,0.000685615,0.01576106,0.00002356324],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.984266,0.00103031,0.01288803,0.00008005017,0.000005965011,0.0000416379,0.00008030662,0.00006479767,0.001542932],"genre_scores_gemma":[0.9749706,0.0007626514,0.0220356,0.00002791358,0.000009390941,0.00001175011,0.00009705823,0.00003190465,0.002053033],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001755164,"threshold_uncertainty_score":0.003489912,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00994626801540327,"score_gpt":0.2479126205429334,"score_spread":0.2379663525275301,"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."}}