{"id":"W7009008320","doi":"","title":"Designing and Evaluating a 109Cd based XRF System For Skin Iron Measurements: A Validation Study in Normal and Iron Overload Conditions","year":2024,"lang":"en","type":"dissertation","venue":"MacSphere (McMaster University)","topic":"X-ray Spectroscopy and Fluorescence Analysis","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada; Government of Canada","keywords":"Synchrotron radiation; X-ray fluorescence; Human skin; Analytical Chemistry (journal); Detection limit; Pig skin; Synchrotron; Inductively coupled plasma mass spectrometry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0002894692,0.0002991599,0.0003580572,0.000327486,0.0002528036,0.0001725249,0.0001218488,0.0001005606,0.00209738],"category_scores_gemma":[0.000004990462,0.0003409686,0.0001100456,0.0003902041,0.00002989953,0.0002506382,0.00003352543,0.0002207639,0.00000488828],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001849887,"about_ca_system_score_gemma":0.0001075958,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008945191,"about_ca_topic_score_gemma":0.001112281,"domain_scores_codex":[0.9985005,0.000162393,0.0002683886,0.0005555452,0.0002549216,0.000258297],"domain_scores_gemma":[0.9994292,0.0000693117,0.0001963021,0.0001445001,0.0000904511,0.00007017944],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"qualitative","study_design_scores_codex":[0.003585207,0.002315951,0.6187207,0.00997773,0.003248922,0.0001060965,0.03311908,0.009688754,0.08779547,0.006436114,0.0002756091,0.2247303],"study_design_scores_gemma":[0.02453636,0.003386288,0.07350124,0.009044794,0.01439021,0.000002333717,0.7461328,0.08635754,0.03664805,0.0006137351,0.001116742,0.004269928],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9637967,0.0001186201,0.003456729,0.0000163383,0.0001716026,0.001625328,0.00008837145,0.00004537069,0.03068094],"genre_scores_gemma":[0.9837874,0.00000129278,0.0007389137,0.000004032544,0.00007664453,0.00003298307,0.0006796767,0.00003162918,0.01464739],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7130137,"threshold_uncertainty_score":0.9999042,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02248246096187185,"score_gpt":0.2729258137682467,"score_spread":0.2504433528063749,"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."}}