{"id":"W7117160326","doi":"10.1016/j.nimb.2025.165975","title":"Cortical porosity and the accuracy of 109Cd K XRF bone lead measurements in pre-menopausal women","year":2025,"lang":"en","type":"article","venue":"Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms","topic":"Heavy Metal Exposure and Toxicity","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Cortical bone; Porosity; Tibia; Bone tissue; Monte Carlo method; Reproducibility; In vivo","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00116785,0.0002354387,0.0002608897,0.0005264806,0.0002276466,0.0006558726,0.0002974124,0.0005588159,0.00176638],"category_scores_gemma":[0.007399609,0.0004320951,0.0002298786,0.0004435625,0.0005958973,0.000213848,0.000460742,0.0002375515,0.0003807059],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002894016,"about_ca_system_score_gemma":0.0002894762,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004450416,"about_ca_topic_score_gemma":0.005105422,"domain_scores_codex":[0.999345,0.0001734276,0.00005246622,0.0001465108,0.0002068667,0.00007577135],"domain_scores_gemma":[0.9960685,0.002405753,0.0007717574,0.000324437,0.0003380761,0.0000914164],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.003648693,0.00007014846,0.9232388,0.0002412903,0.0002210229,0.0008652144,0.001291926,0.002217479,0.03214905,0.0003130525,0.0004242473,0.03531894],"study_design_scores_gemma":[0.00002378636,0.0004399288,0.9806241,0.0000381632,0.0001365276,0.002742185,0.0006370902,0.001585717,0.01231332,0.0003010515,0.001133045,0.00002511859],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9918988,0.002061629,0.002993367,0.00007978814,0.00001146215,0.00001563051,0.0003750222,0.00006588868,0.002498397],"genre_scores_gemma":[0.9990062,0.0001997093,0.0003662331,0.00001250429,0.000002326947,0.000006130232,0.00006577742,0.00001017,0.0003308611],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004450416,"threshold_uncertainty_score":0.008849025,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04788660934346172,"score_gpt":0.4012059470422765,"score_spread":0.3533193376988148,"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."}}