{"id":"W4403183762","doi":"10.1002/acm2.14551","title":"Long‐term performance monitoring of a‐Si 1200 electronic portal imaging device for dosimetric applications","year":2024,"lang":"en","type":"article","venue":"Journal of Applied Clinical Medical Physics","topic":"Advanced Radiotherapy Techniques","field":"Physics and Astronomy","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba; CancerCare Manitoba","funders":"","keywords":"Dosimeter; Linear particle accelerator; Image-guided radiation therapy; Dosimetry; Detector; Ionization chamber; Truebeam; Optics; Calibration; Beam (structure); Dose profile; Nuclear medicine; Multileaf collimator; Physics; Medical physics; Medical imaging; Materials science; Radiation; Medicine; Ion; Radiology","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":[0.001225407,0.0002994133,0.0002835688,0.0004967154,0.0001914309,0.0003335557,0.0003397015,0.0003975812,0.0006538854],"category_scores_gemma":[0.003105909,0.0001498107,0.0001928728,0.0005421369,0.0002232192,0.0003350686,0.0003023683,0.0002866643,0.0002789124],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002884078,"about_ca_system_score_gemma":0.0001943817,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004252175,"about_ca_topic_score_gemma":0.0004227111,"domain_scores_codex":[0.9993353,0.0001413491,0.00004672422,0.0001295035,0.0003188295,0.00002833011],"domain_scores_gemma":[0.9978823,0.0005301491,0.0004646918,0.0002974635,0.0007703674,0.00005502111],"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":[0.001223685,0.0002302315,0.1684762,0.0002747203,0.000114505,0.0001370963,0.0003828272,0.004608958,0.7425501,0.0001298032,0.0005614127,0.08131046],"study_design_scores_gemma":[0.00003261981,0.003418976,0.4362703,0.0000304827,0.0001749564,0.0009729989,0.0001505745,0.02023034,0.5353792,0.000114462,0.003176522,0.00004857345],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9840747,0.0004652224,0.01434503,0.00003590371,0.00001485319,0.00002562289,0.0002179304,0.0001943105,0.0006263596],"genre_scores_gemma":[0.9942273,0.00007923857,0.004970287,0.00001930324,0.000009788685,0.0000167054,0.0002614972,0.00003106983,0.0003847418],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001225407,"threshold_uncertainty_score":0.006480694,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01890960406857568,"score_gpt":0.3781089161242954,"score_spread":0.3591993120557198,"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."}}