{"id":"W2503454666","doi":"10.5539/apr.v8n4p92","title":"X-ray Attenuation and Reduction of Backscattered Radiation","year":2016,"lang":"en","type":"article","venue":"Applied Physics Research","topic":"Radiation Shielding Materials Analysis","field":"Materials Science","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Attenuation; Shields; Materials science; Shield; Backscatter (email); Aluminium; X-ray; Radiation; Optics; Electromagnetic shielding; Composite material; Computer science; Physics; Telecommunications","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003662498,0.0003417646,0.00023592,0.0003350737,0.0001073529,0.0001776911,0.0001851403,0.0002165226,0.001076491],"category_scores_gemma":[0.0004810347,0.0001554678,0.0001932633,0.00022276,0.0001895968,0.0001833351,0.00016048,0.0001415978,0.0002228534],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000952115,"about_ca_system_score_gemma":0.00009406173,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002294365,"about_ca_topic_score_gemma":0.000435262,"domain_scores_codex":[0.9996601,0.00006189544,0.00001740057,0.00004310864,0.0001863348,0.00003110423],"domain_scores_gemma":[0.9996485,0.00009763322,0.00007553437,0.00002704269,0.0001363328,0.00001502452],"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":[0.0001054262,0.00001151472,0.001091172,0.00006685021,0.000008575395,0.00004427121,0.00005061991,0.0001580434,0.9927037,0.0000437829,0.00001330364,0.005702846],"study_design_scores_gemma":[0.000002299321,0.0003707471,0.007242657,0.000007460686,0.00001919085,0.0001773629,0.00004321401,0.0003921728,0.9911013,0.00001604153,0.0006242944,0.000003434225],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9841326,0.00154902,0.01197087,0.00001623717,0.00001698938,0.00002057408,0.00004927286,0.00006557762,0.002178877],"genre_scores_gemma":[0.9882503,0.001203725,0.008228627,0.00001911231,0.00000505259,0.00001453918,0.0001060468,0.00002575311,0.002146783],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001076491,"threshold_uncertainty_score":0.003601193,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05640117907516539,"score_gpt":0.3403970615645363,"score_spread":0.2839958824893709,"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."}}