{"id":"W2713911","doi":"10.1007/978-1-60327-314-5_4","title":"Catheterization Laboratory: X-Ray Equipment, Imaging Modalities and Programs, and Radiation Safety","year":2009,"lang":"en","type":"book-chapter","venue":"Contemporary cardiology","topic":"Radiation Dose and Imaging","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Vancouver General Hospital","funders":"","keywords":"Digital subtraction angiography; Medical physics; Medicine; Modalities; Radiology; Image quality; Radiation exposure; Subtraction; Angiography; Computer science; Nuclear medicine; Computer vision; Image (mathematics)","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.000266084,0.0003091036,0.0007332403,0.0002200095,0.00009966481,0.00004961152,0.00004727922,0.0002269428,0.00001271472],"category_scores_gemma":[0.00003267465,0.0003038761,0.0000869253,0.00003105489,0.0002107558,0.0002379884,0.00004170987,0.0002470879,0.000006447224],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008721457,"about_ca_system_score_gemma":0.000231798,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000008750821,"about_ca_topic_score_gemma":2.86061e-7,"domain_scores_codex":[0.9987403,0.00007173496,0.0004036718,0.0004580199,0.0001348334,0.0001914671],"domain_scores_gemma":[0.9992178,0.00004265801,0.0002382196,0.0002667123,0.00009898871,0.0001355872],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0005689994,0.000032705,0.09368787,0.0004649927,0.001167225,0.0006059707,0.00141528,0.00001235817,0.001549056,0.03007791,0.01322635,0.8571913],"study_design_scores_gemma":[0.001694405,0.000277184,0.01503548,0.0002454145,0.0002159483,0.0001463546,0.00009070079,0.0002619995,0.00002819615,0.001582903,0.9799929,0.0004284803],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.006070597,0.09321204,0.001469579,0.006530929,0.0007988879,0.002579554,0.0002461806,0.0004376785,0.8886545],"genre_scores_gemma":[0.9349777,0.006270698,0.0001515695,0.002152421,0.001044545,0.00002948804,0.002163982,0.00009126839,0.05311841],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.9667666,"threshold_uncertainty_score":0.9999413,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02022648273038894,"score_gpt":0.245677601893218,"score_spread":0.2254511191628291,"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."}}