{"id":"W1541158735","doi":"10.1002/jmri.24458","title":"Construction and evaluation of a switch‐tuned <sup>13</sup>C ‐ <sup>1</sup>H birdcage radiofrequency coil for imaging the metabolism of hyperpolarized <sup>13</sup>C‐enriched compounds","year":2014,"lang":"en","type":"article","venue":"Journal of Magnetic Resonance Imaging","topic":"Advanced NMR Techniques and Applications","field":"Chemistry","cited_by":27,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Electromagnetic coil; Radiofrequency coil; Nuclear magnetic resonance; Physics; Radio frequency; Diode; Materials science; Optics; Optoelectronics; Telecommunications; Computer science","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":[0.0003646943,0.0003070786,0.0001789401,0.0001150103,0.0001146896,0.0002021005,0.0002911121,0.0003939269,0.0005100916],"category_scores_gemma":[0.0003381831,0.000139987,0.0001611055,0.00007478031,0.0003175003,0.0002481991,0.0001347205,0.0001499111,0.0002685394],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002872194,"about_ca_system_score_gemma":0.0003174401,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003629024,"about_ca_topic_score_gemma":0.0006786218,"domain_scores_codex":[0.9998772,0.00002168573,0.00000672204,0.00003502355,0.00003942527,0.00001993246],"domain_scores_gemma":[0.9997801,0.00003526157,0.00004765243,0.00002629748,0.00008051466,0.00003012863],"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":[0.0001297727,0.00001807701,0.0004504192,0.00008452842,0.000009706914,0.00007657671,0.00002893103,0.0007449907,0.9932083,0.0002588484,0.0003035906,0.004686141],"study_design_scores_gemma":[0.00002637814,0.0006036765,0.002401936,0.000005162165,0.00002452182,0.0002873249,0.0000203847,0.004050533,0.9875957,0.0000430243,0.004928923,0.00001254543],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8628321,0.0008922351,0.1321057,0.0002483616,0.0001101498,0.000321348,0.000400628,0.0004413915,0.00264809],"genre_scores_gemma":[0.8604074,0.0004849671,0.1353062,0.0001651853,0.00003485648,0.0002030503,0.0007774885,0.0001043685,0.002516522],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0005100916,"threshold_uncertainty_score":0.002083957,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01317733548865791,"score_gpt":0.2728891457825825,"score_spread":0.2597118102939246,"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."}}